{"id":4138,"date":"2024-02-28T08:46:23","date_gmt":"2024-02-28T00:46:23","guid":{"rendered":"http:\/\/www.ponybai.com\/?p=4138"},"modified":"2023-12-06T09:09:17","modified_gmt":"2023-12-06T01:09:17","slug":"%e5%9c%a8-visualforce-pages-%e4%b8%ad%e4%bd%bf%e7%94%a8-javascript","status":"publish","type":"post","link":"http:\/\/www.ponybai.com\/?p=4138","title":{"rendered":"\u5728 Visualforce Pages \u4e2d\u4f7f\u7528 JavaScript"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728 Visualforce \u4e2d\u4f7f\u7528 JavaScript \u9875\u9762\u5141\u8bb8\u60a8\u8bbf\u95ee\u5404\u79cd\u73b0\u6709\u7684 JavaScript \u529f\u80fd\uff0c\u4f8b\u5982 JavaScript \u5e93\uff0c\u4ee5\u53ca\u81ea\u5b9a\u4e49\u9875\u9762\u529f\u80fd\u7684\u5176\u4ed6\u65b9\u6cd5\u3002\u64cd\u4f5c\u6807\u8bb0\uff08\u5982 \u548c \uff09\u652f\u6301 Ajax \u8bf7\u6c42\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>&lt;apex:actionFunction&gt;<\/samp><samp>&lt;apex:actionSupport&gt;<\/samp><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8b66\u544a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u5728\u9875\u9762\u4e2d\u5305\u542b JavaScript\uff0c\u60a8\u53ef\u4ee5\u5f15\u5165 \u4f7f\u7528 Visualforce \u65f6\u6ca1\u6709\u7684\u8de8\u6d4f\u89c8\u5668\u548c\u7ef4\u62a4\u95ee\u9898\u3002\u5728\u7f16\u5199\u4efb\u4f55 JavaScript \u4e4b\u524d\uff0c \u60a8\u5e94\u8be5\u786e\u4fdd\u6ca1\u6709\u73b0\u6709\u7684 Visualforce \u7ec4\u4ef6\u53ef\u4ee5\u89e3\u51b3\u60a8\u7684 \u95ee\u9898\u3002\u5728 Visualforce \u9875\u9762\u4e2d\u5305\u542b JavaScript \u7684\u6700\u4f73\u65b9\u6cd5\u662f\u5c06 JavaScript \u653e\u5728\u9759\u6001\u8d44\u6e90\u4e2d\uff0c\u7136\u540e\u8c03\u7528 \u5b83\u4ece\u90a3\u91cc\u5f00\u59cb\u3002\u4f8b\u5982<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;apex:includeScript value=\"{!$Resource.MyJavascriptFile}\"\/&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u8be5 JavaScript \u6587\u4ef6\u4e2d\u5b9a\u4e49\u7684\u51fd\u6570 \u5728\u60a8\u7684\u9875\u9762\u4e2d\u4f7f\u7528\u6807\u7b7e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>&lt;script&gt;<\/samp><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63d0\u793a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8868\u8fbe\u5f0f\u4e2d\u4f7f\u7528 JavaScript \u65f6\uff0c\u9700\u8981 \u4f7f\u7528\u53cd\u659c\u6760 \uff08\\\uff09 \u5bf9\u5f15\u53f7\u8fdb\u884c\u8f6c\u4e49\u3002\u4f8b\u5982<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>onclick=\"{!IF(false, 'javascript_call(\\\"js_string_parameter\\\")', 'else case')}\"<\/code><\/pre>\n\n\n\n<h1 class=\"wp-block-heading\">\u4f7f\u7528&nbsp;$Component&nbsp;JavaScript \u4e2d\u7684\u53c2\u8003\u7ec4\u4ef6<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u5168\u5c40\u53d8\u91cf\u7b80\u5316 \u5f15\u7528\u4e3a Visualforce \u7ec4\u4ef6\u751f\u6210\u7684 DOM ID\uff0c\u5e76\u51cf\u5c11\u5bf9\u6574\u4e2a\u9875\u9762\u7684\u4e00\u4e9b\u4f9d\u8d56 \u7ed3\u6784\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>$Component<\/samp><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u4e2a Visualforce \u6807\u7b7e\u90fd\u6709\u4e00\u4e2a\u5c5e\u6027\u3002\u4e00\u4e2a\u6807\u7b7e\u7684\u5c5e\u6027\u53ef\u4ee5\u7531\u53e6\u4e00\u4e2a\u6807\u7b7e\u7528\u6765\u7ed1\u5b9a\u8fd9\u4e24\u4e2a\u6807\u7b7e \u4e00\u8d77\u3002\u4f8b\u5982\uff0c\u6807\u7b7e\u7684\u5c5e\u6027\u53ef\u4ee5\u4e0e\u6807\u7b7e\u7684\u5c5e\u6027\u4e00\u8d77\u4f7f\u7528\u3002\u3001 \u548c\u5176\u4ed6\u9762\u5411\u64cd\u4f5c\u7684 \u548c \u5c5e\u6027 \u7ec4\u4ef6\u8fd8\u4f7f\u7528\u5176\u4ed6\u7ec4\u4ef6\u7684\u5c5e\u6027\u503c\u3002<samp>id<\/samp><samp>id<\/samp><samp>&lt;apex:outputLabel&gt;<\/samp><samp>for<\/samp><samp>&lt;apex:inputField&gt;<\/samp><samp>id<\/samp><samp>reRender<\/samp><samp>status<\/samp><samp>&lt;apex:actionFunction&gt;<\/samp><samp>&lt;apex:actionSupport&gt;<\/samp><samp>id<\/samp><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9664\u4e86\u7528\u4e8e\u5c06 Visualforce \u7ec4\u4ef6\u7ed1\u5b9a\u5728\u4e00\u8d77\u5916\uff0c\u6b64 ID \u8fd8\u7528\u4e8e\u6784\u6210\u6587\u6863\u7684\u4e00\u90e8\u5206 \u5448\u73b0\u9875\u9762\u65f6\u7ec4\u4ef6\u7684\u5bf9\u8c61\u6a21\u578b \uff08DOM\uff09 ID\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u5728 JavaScript \u6216\u5176\u4ed6\u652f\u6301 Web \u7684\u8bed\u8a00\u4e2d\u5f15\u7528 Visualforce \u7ec4\u4ef6\uff0c\u60a8\u5fc5\u987b \u4e3a\u8be5\u7ec4\u4ef6\u7684\u5c5e\u6027\u6307\u5b9a\u4e00\u4e2a\u503c\u3002DOM ID \u7531\u7ec4\u5408\u6784\u6210 \u7684\u5c5e\u6027 \u7ec4\u4ef6\u548c\u5c5e\u6027 \u5305\u542b\u8be5\u5143\u7d20\u7684\u6240\u6709\u7ec4\u4ef6\u3002<samp>id<\/samp><samp>id<\/samp><samp>id<\/samp><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ec4\u4ef6\u8bbf\u95ee\u793a\u4f8b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u793a\u4f8b\u5c06 DOM ID \u7528\u4e8e\u6807\u8bb0\u3002\u8be5\u9875\u9762\u5305\u542b\u4e24\u4e2a\u9762\u677f\uff1a\u7b2c\u4e00\u4e2a\u9762\u677f \u6301\u6709\u4e00\u4e2a\u89e6\u53d1 DOM \u4e8b\u4ef6\u7684\u590d\u9009\u6846\uff0c\u7b2c\u4e8c\u4e2a\u590d\u9009\u6846\u5305\u542b\u4e00\u4e9b\u6587\u672c \u4e3a\u54cd\u5e94\u4e8b\u4ef6\u800c\u66f4\u6539\u3002<samp>&lt;apex:outputPanel&gt;<\/samp><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9875\u9762\u9876\u90e8\u5305\u62ec JavaScript \u5305\u542b\u5728 HTML \u6807\u8bb0\u4e2d\u3002\u5b83\u5c06\u89e6\u53d1\u4e8b\u4ef6\u7684\u5143\u7d20\u4f5c\u4e3a\u53c2\u6570 \uff08\uff09 \u548c\u5305\u542b\u8981\u5f71\u54cd\u6587\u672c\u7684\u76ee\u6807\u9762\u677f\u7684 DOM ID\uff08\uff09\u3002<samp>&lt;script&gt;<\/samp><var>input<\/var><var>textid<\/var><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;apex:page id=\"thePage\"&gt;\n    &lt;!-- A simple function for changing the font. --&gt;\n    &lt;script&gt;\n        function changeFont(input, textid) {\n            if(input.checked) {\n                document.getElementById(textid).style.fontWeight = \"bold\";\n            }\n            else {\n                document.getElementById(textid).style.fontWeight = \"normal\";\n            }\n        }\n    &lt;\/script&gt;\n\n    &lt;!-- This outputPanel calls the function, passing in the\n         checkbox itself, and the DOM ID of the target component. --&gt;\n    &lt;apex:outputPanel layout=\"block\"&gt;\n        &lt;label for=\"checkbox\"&gt;Click this box to change text font:&lt;\/label&gt;\n        &lt;input id=\"checkbox\" type=\"checkbox\"\n            onclick=\"changeFont(this,'{!$Component.thePanel}');\"\/&gt;\n    &lt;\/apex:outputPanel&gt;\n\n    &lt;!-- This outputPanel is the target, and contains \n         text that will be changed. --&gt;\n    &lt;apex:outputPanel id=\"thePanel\" layout=\"block\"&gt;\n        Change my font weight!\n    &lt;\/apex:outputPanel&gt;\n&lt;\/apex:page&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u8868\u8fbe\u5f0f\u7528\u4e8e\u83b7\u53d6 \u7ec4\u4ef6\u751f\u6210\u7684 HTML \u5143\u7d20\u7684 DOM ID\u3002<samp>{!$Component.thePanel}<\/samp><samp>&lt;apex:outputPanel&nbsp;id=&#8221;thePanel&#8221;&gt;<\/samp><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5c06 JavaScript \u5e93\u4e0e Visualforce \u7ed3\u5408\u4f7f\u7528<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u60a8\u53ef\u4ee5\u5728 Visualforce \u9875\u9762\u4e2d\u5305\u542b JavaScript \u5e93\uff0c\u4ee5\u5229\u7528 \u8fd9\u4e9b\u5e93\u63d0\u4f9b\u7684\u529f\u80fd\u3002\u5305\u542b JavaScript \u5e93\u7684\u6700\u4f73\u65b9\u5f0f\u662f \u521b\u5efa\u9759\u6001\u8d44\u6e90\uff0c\u7136\u540e\u901a\u8fc7\u5411\u9875\u9762\u6dfb\u52a0\u7ec4\u4ef6\u6765\u5305\u542b\u5e93\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>&lt;apex:includeScript><\/samp>\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f jQuery \uff08https:\/\/js.foundation\/\uff09\uff0c\u8bf7\u4ece\u540d\u4e3a\u00a0jquery\u00a0\u7684\u5e93\u521b\u5efa\u9759\u6001\u8d44\u6e90\uff0c\u7136\u540e\u5728\u7c7b\u4f3c \u8fd9\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;apex:page&gt;\n    &lt;apex:includeScript value=\"{!$Resource.jquery}\"\/&gt;\n&lt;\/apex:page&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60 \u7136\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0 to \u8c03\u7528\u5728\u9875\u9762\u4e2d\u4f7f\u7528\u5b83 \u51fd\u6570\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>&lt;script&gt;<\/samp>\u5982\u679c\u60a8\u5728 Visualforce \u9875\u9762\u4e2d\u4f7f\u7528 JavaScript \u5e93\uff0c\u5e76\u4e14\u8be5\u5e93 \u5b9a\u4e49\u4e3a\u7279\u6b8a\u5b57\u7b26\uff0c\u60a8\u9700\u8981 \u4fee\u6539 JavaScript \u4ee5\u8986\u76d6\u6b64\u7528\u6cd5\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 jQuery\uff0c\u60a8\u53ef\u4ee5\u8986\u76d6 \u901a\u8fc7\u4f7f\u7528\u51fd\u6570\u7684\u5b9a\u4e49\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>$<\/samp><samp>$<\/samp><samp>jQuery.noConflict()<\/samp><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;apex:page &gt;\n&lt;apex:includeScript value=\"{!$Resource.jquery}\"\/&gt;\n&lt;html&gt;\n&lt;head&gt;\n  &lt;script&gt;\n    jQuery.noConflict();\n    \n    jQuery(document).ready(function() {    \n        jQuery(\"a\").click(function() {\n          alert(\"Hello world, part 2!\");\n        });\n    });\n  &lt;\/script&gt;\n&lt;\/head&gt;\n...\n&lt;\/apex:page&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\u610f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u652f\u6301\u5e76\u9f13\u52b1\u4f7f\u7528\u7b2c\u4e09\u65b9 JavaScript \u5e93\u548c\u6846\u67b6 \u7531 Salesforce \u63d0\u4f9b\u3002\u4f46\u662f\uff0cSalesforce \u65e0\u6cd5\u5e2e\u52a9\u60a8\u8c03\u8bd5 JavaScript \u4ee3\u7801\uff0c\u9664\u975e\u5b83 \u7279\u522b\u662f\u4e0eSalesforce\u529f\u80fd\u6709\u5173\u3002<\/li>\n\n\n\n<li>\u4e0d\u8981\u5728\u4f7f\u7528 Chatter \u7ec4\u4ef6\u3001 \u3001 \u6216 .<samp>&lt;apex:enhancedList&gt;<\/samp><samp>&lt;knowledge:articleCaseToolbar&gt;<\/samp><samp>&lt;knowledge:articleRendererToolbar&gt;<\/samp><\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">\u9002\u7528\u4e8e Apex \u7684 JavaScript \u8fdc\u7a0b\u5904\u7406 \u63a7\u5236\u5668<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><a><\/a>\u5728 Visualforce \u4e2d\u4f7f\u7528 JavaScript \u8fdc\u7a0b\u5904\u7406\u6765\u8c03\u7528 \u6765\u81ea JavaScript \u7684 Apex \u63a7\u5236\u5668\u3002\u521b\u5efa\u5177\u6709\u590d\u6742\u3001\u52a8\u6001\u884c\u4e3a\u7684\u9875\u9762\uff0c\u4f46\u4e8b\u5b9e\u5e76\u975e\u5982\u6b64 \u53ef\u4ee5\u4f7f\u7528\u6807\u51c6\u7684 Visualforce AJAX \u7ec4\u4ef6\u3002\u4f7f\u7528 JavaScript \u8fdc\u7a0b\u5904\u7406\u5b9e\u73b0\u7684\u529f\u80fd\u9700\u8981\u4e09\u4e2a\u5143\u7d20\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u60a8\u6dfb\u52a0\u5230 Visualforce \u9875\u9762\u7684\u8fdc\u7a0b\u65b9\u6cd5\u8c03\u7528\uff0c\u5199\u5728 JavaScript\u7684\u3002<\/li>\n\n\n\n<li>Apex \u63a7\u5236\u5668\u7c7b\u4e2d\u7684\u8fdc\u7a0b\u65b9\u6cd5\u5b9a\u4e49\u3002\u6b64\u65b9\u6cd5 \u5b9a\u4e49\u662f\u7528 Apex \u7f16\u5199\u7684\uff0c\u4f46\u4e0e \u6b63\u5e38\u64cd\u4f5c\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li>\u60a8\u6dfb\u52a0\u5230\u6216\u5305\u542b\u5728 Visualforce \u4e2d\u7684\u54cd\u5e94\u5904\u7406\u7a0b\u5e8f\u56de\u8c03\u51fd\u6570 \u9875\u9762\uff0c\u7528 JavaScript \u7f16\u5199\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><img fetchpriority=\"high\" decoding=\"async\" width=\"960\" height=\"540\" class=\"wp-image-4144\" style=\"\" src=\"http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/js.gif\" alt=\"\"><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u4ec0\u4e48\u662f JavaScript Remoting\uff1f<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">JavaScript \u8fdc\u7a0b\u5904\u7406\u662f\u4e00\u79cd\u5de5\u5177\uff0c\u53ef\u4ee5 \u524d\u7aef\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u4f7f\u7528\u4ece Visualforce \u9875\u9762\u76f4\u63a5\u5411 Apex \u53d1\u51fa AJAX \u8bf7\u6c42 \u63a7\u5236\u5668\u3002JavaScript \u8fdc\u7a0b\u5904\u7406\u5141\u8bb8\u60a8 \u901a\u8fc7\u5c06\u9875\u9762\u4e0e\u63a7\u5236\u5668\u5206\u79bb\u6765\u8fd0\u884c\u5f02\u6b65\u64cd\u4f5c\uff0c\u5e76\u5728 \u9875\u9762\uff0c\u800c\u65e0\u9700\u91cd\u65b0\u52a0\u8f7d\u6574\u4e2a\u9875\u9762\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u5916\uff0cJavaScript \u8fdc\u7a0b\u5904\u7406\u8fd8\u53ef\u4ee5\u63d0\u4f9b\u5e2e\u52a9 \u7f13\u89e3\u89c6\u56fe\u72b6\u6001\u95ee\u9898\uff0c\u540c\u65f6\u4ecd\u5728\u7528\u6237\u67e5\u770b\u9875\u9762\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u3002 JavaScript \u8fdc\u7a0b\u5904\u7406\u662f\u6700\u6709\u6548\u7684\u65b9\u6cd5 \u8c03\u7528\u63a7\u5236\u5668\u5e76\u4ece\u9875\u9762\u4f20\u5165\u6570\u636e\uff0c\u56e0\u4e3a\u60a8\u53ef\u4ee5\u786e\u4fdd \u6bcf\u6b21\u8fdb\u884c\u8c03\u7528\u65f6\u4ec5\u4f20\u9012\u6240\u9700\u7684\u6570\u636e\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u4f55\u65f6\u4f7f\u7528 JavaScript \u8fdc\u7a0b\u5904\u7406<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">JavaScript \u8fdc\u7a0b\u5904\u7406\u662f \u9488\u5bf9\u79fb\u52a8\u7f51\u9875\u548c\u4f7f\u7528\u7b2c\u4e09\u65b9 JavaScript \u7684\u7f51\u9875\u8fdb\u884c\u4e86\u4f18\u5316 \u56fe\u4e66\u9986\u3002\u5b83\u652f\u6301\u52a8\u6001\u7684\u4ea4\u4e92\u5f0f\u9875\u9762\uff0c\u611f\u89c9\u6bd4 \u4f20\u7edf Visualforce \u9875\u9762\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">JavaScript \u8fdc\u7a0b\u5904\u7406\u662f \u6807\u51c6 Visualforce AJAX \u7ec4\u4ef6\u548c Visualforce Remote \u5bf9\u8c61\u3002\u5b83 \u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u60ef\u7528\u7684\u65b9\u5f0f\uff0c\u901a\u8fc7 JavaScript \u4e0e Lightning \u5e73\u53f0\u8fdb\u884c\u4ea4\u4e92\u3002JavaScript \u8fdc\u7a0b\u5904\u7406\u5141\u8bb8\u60a8\u4f7f\u7528\u719f\u6089\u7684 JavaScript \u5b9e\u8df5\u548c\u7ed3\u6784\uff0c\u5e76\u5229\u7528\u5176\u4ed6 JavaScript \u6846\u67b6\u548c\u5de5\u5177 \u5bf9\u4e8e\u524d\u7aef\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\uff0c\u5957\u4ef6\u66f4\u8f7b\u677e\u3002\u8fdc\u7a0b\u5904\u7406\u53ef\u521b\u5efa\u54cd\u5e94\u901f\u5ea6\u66f4\u5feb\u7684\u7406\u60f3\u4f53\u9a8c \u5bf9\u4e8e\u79fb\u52a8\u9875\u9762\u6216\u60a8\u7684\u7528\u4f8b\u9700\u8981\u6700\u9ad8\u6548\u7387\u7684\u4efb\u4f55\u5176\u4ed6\u9875\u9762\uff0c\u4ee5\u53ca \u6027\u80fd\u3002\u7531\u4e8e\u5b83\u662f\u5f02\u6b65\u7684\uff0c\u56e0\u6b64\u53ea\u80fd\u52a0\u8f7d\u521d\u59cb\u9875\u9762\u548c \u9700\u8981\u663e\u793a\u9875\u9762\uff0c\u7136\u540e\u5ef6\u8fdf\u52a0\u8f7d\u9875\u9762\u4e0a\u53ef\u80fd\u672a\u4f7f\u7528\u7684\u5176\u4ed6\u6570\u636e \u9a6c\u4e0a\u3002\u60a8\u751a\u81f3\u53ef\u4ee5\u4f7f\u7528\u6b64\u65b9\u6cd5\u4e3a\u7528\u6237\u7684\u9875\u9762\u6216\u89c6\u56fe\u9884\u52a0\u8f7d\u6570\u636e \u5c1a\u672a\u8bbf\u95ee\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u867d\u7136 JavaScript \u8fdc\u7a0b\u5904\u7406 \u53ef\u4ee5\u63d0\u4f9b\u9ad8\u6548\u3001\u54cd\u5e94\u8fc5\u901f\u4e14\u4f18\u5316\u7684\u7528\u6237\u4f53\u9a8c\uff0c\u4f46\u4e8b\u5b9e\u5e76\u975e\u5982\u6b64 \u65e0\u9650\u5236\u3002\u5f00\u53d1\u4f7f\u7528\u5b83\u7684\u9875\u9762\u53ef\u80fd\u9700\u8981\u989d\u5916\u7684\u65f6\u95f4\uff0c\u800c\u60a8 \u9700\u8981\u6539\u53d8\u4f60\u5f00\u53d1\u548c\u601d\u8003\u9875\u9762\u6d41\u7a0b\u7684\u65b9\u5f0f\u3002\u56e0\u4e3a\u4f60 \u672a\u4f7f\u7528\u8868\u5355\uff0c\u5e76\u4e14\u6ca1\u6709\u4e0e\u8bf7\u6c42\u5173\u8054\u7684\u89c6\u56fe\u72b6\u6001\uff0c\u60a8\u6709 \u5728\u5ba2\u6237\u7aef\u81ea\u884c\u7ba1\u7406\u9875\u9762\u7684\u72b6\u6001\u3002\u53e6\u4e00\u65b9\u9762 \u6ca1\u6709\u4ec0\u4e48\u53ef\u4ee5\u963b\u6b62\u60a8\u5c06 JavaScript \u8fdc\u7a0b\u5904\u7406\u4e0e \u6807\u51c6 Visualforce MVC \u8bbe\u8ba1\u8303\u5f0f\u3002\u4e00\u5982\u65e2\u5f80\uff0c\u628a\u4f60\u8bd5\u56fe\u89e3\u51b3\u7684\u95ee\u9898\u653e\u5728\u9996\u4f4d \u5728\u786e\u5b9a\u60a8\u7684\u8bbe\u8ba1\u65f6\u3002JavaScript \u8fdc\u7a0b\u5904\u7406\u662f\u4f17\u591a\u8fdc\u7a0b\u5904\u7406\u4e4b\u4e00 \u53ef\u7528\u7684\u5de5\u5177\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u6bd4\u8f83 JavaScript Remoting \u548c&nbsp;&lt;apex\uff1aactionFunction&gt;<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u7ec4\u4ef6\u8fd8\u5141\u8bb8 \u901a\u8fc7 JavaScript \u8c03\u7528\u63a7\u5236\u5668\u64cd\u4f5c\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>&lt;apex:actionFunction&gt;<\/samp><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u6765\u8bf4\uff0c\u66f4\u5bb9\u6613\u4f7f\u7528 \u5e76\u4e14\u9700\u8981\u66f4\u5c11\u7684\u4ee3\u7801\uff0c\u800c JavaScript \u8fdc\u7a0b\u5904\u7406\u63d0\u4f9b\u4e86\u66f4\u5927\u7684\u7075\u6d3b\u6027\u3002<samp>&lt;apex:actionFunction&gt;<\/samp>\u4ee5\u4e0b\u662f\u4e24\u8005\u4e4b\u95f4\u7684\u4e00\u4e9b\u5177\u4f53\u533a\u522b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6807\u7b7e\uff1a<samp>&lt;apex:actionFunction&gt;<\/samp>\n<ul class=\"wp-block-list\">\n<li>\u5141\u8bb8\u60a8\u6307\u5b9a\u91cd\u65b0\u6e32\u67d3\u76ee\u6807<\/li>\n\n\n\n<li>\u63d0\u4ea4\u8868\u683c<\/li>\n\n\n\n<li>\u4e0d\u9700\u8981\u4f60\u7f16\u5199\u4efb\u4f55 JavaScript<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>JavaScript \u8fdc\u7a0b\u5904\u7406\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5141\u8bb8\u60a8\u4f20\u9012\u53c2\u6570<\/li>\n\n\n\n<li>\u63d0\u4f9b\u56de\u8c03<\/li>\n\n\n\n<li>\u9700\u8981\u4f60\u7f16\u5199\u4e00\u4e9b JavaScript<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">\u6bd4\u8f83 JavaScript \u8fdc\u7a0b\u5904\u7406\u548c\u8fdc\u7a0b\u5904\u7406 \u5bf9\u8c61<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">JavaScript \u8fdc\u7a0b\u5904\u7406\u548c\u8fdc\u7a0b \u5bf9\u8c61\u63d0\u4f9b\u7c7b\u4f3c\u7684\u529f\u80fd\uff0c\u4e24\u8005\u90fd\u662f\u7528\u4e8e\u521b\u5efa\u52a8\u6001\u54cd\u5e94\u5f0f\u9875\u9762\u7684\u6709\u7528\u5de5\u5177\u3002 \u5b83\u4eec\u6709\u4e00\u4e9b\u91cd\u8981\u7684\u533a\u522b\uff0c\u5728\u9009\u62e9\u54ea\u4e2a\u4e4b\u524d\uff0c\u60a8\u5e94\u8be5\u8003\u8651\u8fd9\u4e9b\u5dee\u5f02 \u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u6765\u8bf4\uff0c\u8fdc\u7a0b Objects \u975e\u5e38\u9002\u5408\u53ea\u9700\u8981\u6267\u884c\u7b80\u5355\u7684 Create-Read-Update-Delete \u6216 \u201cCRUD\u201d\uff0c\u5bf9\u8c61\u8bbf\u95ee\u3002JavaScript Remoting \u66f4\u9002\u5408 \u5230\u8bbf\u95ee\u66f4\u9ad8\u7ea7\u522b\u670d\u52a1\u5668\u64cd\u4f5c\u7684\u9875\u9762\u3002\u8fdc\u7a0b Objects \u53ef\u8ba9\u60a8\u5feb\u901f\u542f\u52a8\u548c\u8fd0\u884c\uff0c\u800c\u65e0\u9700\u592a\u591a\u4eea\u5f0f\uff0c\u800c JavaScript Remoting \u9002\u5408 \u66f4\u590d\u6742\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u9700\u8981\u4e00\u4e9b\u524d\u671f API \u6837\u5f0f\u7684\u8bbe\u8ba1\u5de5\u4f5c\u3002\u89c6\u89c9\u529b \u8fdc\u7a0b \u5bf9\u8c61\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u57fa\u672c\u7684\u201cCRUD\u201d\u5bf9\u8c61\u8bbf\u95ee\u53d8\u5f97\u5bb9\u6613<\/li>\n\n\n\n<li>\u4e0d\u9700\u8981\u4efb\u4f55 Apex \u4ee3\u7801<\/li>\n\n\n\n<li>\u652f\u6301\u6700\u5c0f\u7684\u670d\u52a1\u5668\u7aef\u5e94\u7528\u7a0b\u5e8f\u903b\u8f91<\/li>\n\n\n\n<li>\u4e0d\u63d0\u4f9b\u81ea\u52a8\u5173\u7cfb\u904d\u5386;\u60a8\u5fc5\u987b\u67e5\u627e\u76f8\u5173\u5bf9\u8c61 \u4f60\u81ea\u5df1<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">JavaScript \u8fdc\u7a0b\u5904\u7406\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9700\u8981 JavaScript \u548c Apex \u4ee3\u7801<\/li>\n\n\n\n<li>\u652f\u6301\u590d\u6742\u7684\u670d\u52a1\u5668\u7aef\u5e94\u7528\u7a0b\u5e8f\u903b\u8f91<\/li>\n\n\n\n<li>\u66f4\u597d\u5730\u5904\u7406\u590d\u6742\u7684\u5bf9\u8c61\u5173\u7cfb<\/li>\n\n\n\n<li>\u66f4\u6709\u6548\u5730\uff08\u751a\u81f3\uff09\u4f7f\u7528\u7f51\u7edc\u8fde\u63a5<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">\u5c06 JavaScript \u8fdc\u7a0b\u5904\u7406\u6dfb\u52a0\u5230 Visualforce \u9875\u9762<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u5728 Visualforce \u9875\u9762\u4e2d\u4f7f\u7528 JavaScript \u8fdc\u7a0b\u5904\u7406\uff0c\u8bf7\u5c06\u8bf7\u6c42\u6dfb\u52a0\u4e3a JavaScript \u51fd\u6570\u8c03\u7528\u3002\u5c06 Apex \u7c7b\u4f5c\u4e3a\u81ea\u5b9a\u4e49\u63a7\u5236\u5668\u6216\u63a7\u5236\u5668\u6269\u5c55\u6dfb\u52a0\u5230 \u4f60 \u9875\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;apex:page controller=\"MyController\" extension=\"MyExtension\"&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8b66\u544a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6dfb\u52a0\u63a7\u5236\u5668\u6216\u63a7\u5236\u5668\u6269\u5c55\u5c06\u6388\u4e88\u5bf9\u8be5 Apex \u7c7b\u4e2d\u6240\u6709\u65b9\u6cd5\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u5373\u4f7f\u8fd9\u4e9b\u65b9\u6cd5 \u9875\u9762\u4e2d\u4e0d\u4f7f\u7528\u65b9\u6cd5\u3002\u4efb\u4f55\u53ef\u4ee5\u67e5\u770b\u8be5\u9875\u9762\u7684\u4eba\u90fd\u53ef\u4ee5\u6267\u884c\u6240\u6709\u65b9\u6cd5\uff0c\u5e76\u5411 \u63a7\u5236\u5668\u3002<samp>@RemoteAction<\/samp><samp>@RemoteAction<\/samp>\u7136\u540e\uff0c\u5c06\u8bf7\u6c42\u6dfb\u52a0\u4e3a JavaScript \u51fd\u6570\u8c03\u7528\u3002\u4e00\u4e2a\u7b80\u5355\u7684 JavaScript \u8fdc\u7a0b\u8c03\u7528\u91c7\u7528\u4ee5\u4e0b\u65b9\u6cd5 \u5f62\u5f0f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;<em>namespace<\/em>.]<em>MyController<\/em>.<em>method<\/em>(\n    &#91;parameters...,]\n    <em>callbackFunction<\/em>,\n    &#91;configuration]\n);<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u5143\u7d20<\/th><th>\u63cf\u8ff0<\/th><\/tr><\/thead><tbody><tr><td><samp>namespace<\/samp><\/td><td>\u63a7\u5236\u5668\u7c7b\u7684\u547d\u540d\u7a7a\u95f4\u3002\u5982\u679c\u51fa\u73b0\u4ee5\u4e0b\u60c5\u51b5\uff0c\u5219 namespace \u5143\u7d20\u662f\u5fc5\u9700\u7684 \u60a8\u7684\u7ec4\u7ec7\u5b9a\u4e49\u4e86\u4e00\u4e2a\u547d\u540d\u7a7a\u95f4\uff0c\u6216\u8005\u8be5\u7c7b\u662f\u5426\u6765\u81ea\u5df2\u5b89\u88c5\u7684 \u5305\u3002<\/td><\/tr><tr><td><samp>MyController<\/samp>,<samp>MyExtension<\/samp><\/td><td>Apex \u63a7\u5236\u5668\u6216\u6269\u5c55\u7684\u540d\u79f0\u3002<\/td><\/tr><tr><td><samp>method<\/samp><\/td><td>\u8981\u8c03\u7528\u7684 Apex \u65b9\u6cd5\u7684\u540d\u79f0\u3002<\/td><\/tr><tr><td><samp>parameters<\/samp><\/td><td>\u65b9\u6cd5\u91c7\u7528\u7684\u53c2\u6570\u7684\u9017\u53f7\u5206\u9694\u5217\u8868\u3002<\/td><\/tr><tr><td><samp>callbackFunction<\/samp><\/td><td>\u5904\u7406\u6765\u81ea \u63a7\u5236\u5668\u3002\u8fd8\u53ef\u4ee5\u4ee5\u5185\u8054\u65b9\u5f0f\u58f0\u660e\u533f\u540d\u51fd\u6570\u3002 \u63a5\u6536\u65b9\u6cd5\u7684\u72b6\u6001 \u8c03\u7528\u548c\u7ed3\u679c\u4f5c\u4e3a\u53c2\u6570\u3002<samp>callbackFunction<\/samp><\/td><\/tr><tr><td><samp>configuration<\/samp><\/td><td>\u914d\u7f6e\u8fdc\u7a0b\u547c\u53eb\u548c\u54cd\u5e94\u7684\u5904\u7406\u3002\u4f7f\u7528\u6b64\u5143\u7d20\u53ef\u4ee5 \u66f4\u6539\u8fdc\u7a0b\u5904\u7406\u8c03\u7528\u7684\u884c\u4e3a\uff0c\u4f8b\u5982\u662f\u5426\u8f6c\u4e49 Apex \u65b9\u6cd5\u7684\u54cd\u5e94\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fdc\u7a0b\u65b9\u6cd5\u8c03\u7528\u540c\u6b65\u6267\u884c\uff0c\u4f46\u4e0d\u4f1a\u7b49\u5f85\u54cd\u5e94 \u8fd4\u56de\u3002\u5f53\u54cd\u5e94\u8fd4\u56de\u65f6\uff0c\u56de\u8c03\u51fd\u6570\u4f1a\u5f02\u6b65\u5904\u7406\u5b83\u3002\u6709\u5173\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u5904\u7406\u8fdc\u7a0b\u54cd\u5e94\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u914d\u7f6e JavaScript \u8fdc\u7a0b\u5904\u7406\u8bf7\u6c42<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\u4e3a\u5bf9\u8c61\u63d0\u4f9b\u914d\u7f6e\u8bbe\u7f6e\u6765\u914d\u7f6e\u8fdc\u7a0b\u5904\u7406\u8bf7\u6c42 \u58f0\u660e\u8fdc\u7a0b\u5904\u7406\u8bf7\u6c42\u3002\u4f8b\u5982\uff0c\u9ed8\u8ba4\u914d\u7f6e\u53c2\u6570\u5982\u4e0b\u6240\u793a \u8fd9\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{ buffer: true, escape: true, timeout: 30000 }<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b \u914d\u7f6e\u53c2\u6570\u6ca1\u6709\u987a\u5e8f\uff0c\u60a8\u53ef\u4ee5\u7701\u7565\u4e0d\u60f3\u66f4\u6539\u7684\u53c2\u6570 \u4ece\u9ed8\u8ba4\u503c\u3002JavaScript \u8fdc\u7a0b\u5904\u7406\u652f\u6301\u4ee5\u4e0b\u529f\u80fd \u914d\u7f6e\u53c2\u6570\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u540d\u5b57<\/th><th>\u6570\u636e\u7c7b\u578b<\/th><th>\u63cf\u8ff0<\/th><\/tr><\/thead><tbody><tr><td>\u7f13\u51b2\u533a<\/td><td>\u5e03\u5c14<\/td><td>\u662f\u5426\u5c06\u65f6\u95f4\u4e0a\u5f7c\u6b64\u9760\u8fd1\u6267\u884c\u7684\u8bf7\u6c42\u5206\u7ec4\u5230\u5355\u4e2a\u8bf7\u6c42\u4e2d\u3002 \u7f3a\u7701\u503c\u4e3a \u3002<samp>true<\/samp>JavaScript \u8fdc\u7a0b\u5904\u7406 \u4f18\u5316\u5728\u65f6\u95f4\u4e0a\u5f7c\u6b64\u63a5\u8fd1\u6267\u884c\u7684\u8bf7\u6c42\uff0c\u5e76\u5c06\u8c03\u7528\u5206\u7ec4\u5230 \u5355\u4e2a\u8bf7\u6c42\u3002\u8fd9\u79cd\u7f13\u51b2\u63d0\u9ad8\u4e86\u6574\u4f53\u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u6548\u7387 \u5faa\u73af\uff0c\u4f46\u6709\u65f6\u786e\u4fdd\u6240\u6709\u8bf7\u6c42\u90fd\u6267\u884c\u5f88\u6709\u7528 \u72ec\u7acb\u5730\u3002<\/td><\/tr><tr><td>\u9003<\/td><td>\u5e03\u5c14<\/td><td>\u662f\u5426\u8f6c\u4e49 Apex \u65b9\u6cd5\u7684\u54cd\u5e94\u3002\u7f3a\u7701\u503c\u4e3a \u3002<samp>true<\/samp><\/td><\/tr><tr><td>\u8d85\u65f6<\/td><td>\u6574\u6570<\/td><td>\u8bf7\u6c42\u7684\u8d85\u65f6\u65f6\u95f4\uff08\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\uff09\u3002\u9ed8\u8ba4\u503c\u4e3a 30,000 (30 \u79d2\uff09\u3002\u6700\u5927\u503c\u4e3a 120,000 (120 \u79d2\uff0c\u6216 2 \u5206\u949f\uff09\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd8\u53ef\u4ee5\u4e3a\u9875\u9762\u53d1\u51fa\u7684\u6240\u6709\u8bf7\u6c42\u914d\u7f6e\u8bf7\u6c42\u8d85\u65f6\uff0c\u65b9\u6cd5\u662f\u5c06 \u4f7f\u7528 Visualforce \u8fdc\u7a0b\u5904\u7406\u8d85\u65f6 \u5bf9\u8c61\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;script type=\"text\/javascript\"&gt;\n\n    Visualforce.remoting.timeout = 120000; \/\/ Set timeout at page level\n\n    function getRemoteAccount() {\n        var accountName = document.getElementById('acctSearch').value;\n\n        \/\/ This remoting call will use the page's timeout value\n        Visualforce.remoting.Manager.invokeAction(\n            '{!$RemoteAction.AccountRemoter.getAccount}',\n            accountName, \n            handleResult\n        );\n    }\n\n    function handleResult(result, event) { ... }\n&lt;\/script&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u5728 \u8be5\u8bf7\u6c42\u7684\u914d\u7f6e\u5bf9\u8c61\uff0c\u5982\u4e0a\u6240\u8ff0\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u547d\u540d\u7a7a\u95f4\u548c JavaScript \u8fdc\u7a0b\u5904\u7406<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u60a8\u53ef\u4ee5\u4f7f\u7528\u5168\u5c40 \u81ea\u52a8\u89e3\u6790\u8fdc\u7a0b\u64cd\u4f5c\u7684\u6b63\u786e\u547d\u540d\u7a7a\u95f4\uff08\u5982\u679c\u6709\uff09\u3002\u8fd9\u4f7f\u5f97\u5b83 \u66f4\u6613\u4e8e\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\uff0c\u5c24\u5176\u662f\u5bf9\u4e8e\u5bf9\u65b9\u6cd5\u8fdb\u884c\u8fdc\u7a0b\u5904\u7406\u8c03\u7528\u7684\u9875\u9762 \u4ee5\u5305\u88c5\u5f62\u5f0f\u63d0\u4f9b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>$RemoteAction<\/samp>\u82e5\u8981\u4f7f\u7528\u6b64\u5de5\u5177\uff0c\u5fc5\u987b\u663e\u5f0f\u8c03\u7528 JavaScript \u8fdc\u7a0b\u5904\u7406\u3002 \u6267\u884c\u6b64\u64cd\u4f5c\u7684\u6a21\u5f0f \u662f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Visualforce.remoting.Manager.invokeAction(\n    '<em>fully_qualified_remote_action<\/em>', \n     <em>invocation_parameters<\/em>\n);<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"VFRemoteActionUsageExplain1\"><a><\/a>\u5b8c\u5168\u9650\u5b9a\u7684\u8fdc\u7a0b\u64cd\u4f5c\u662f\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u8868\u793a \u8fdc\u7a0b\u64cd\u4f5c\u65b9\u6cd5\u7684\u5b8c\u6574\u8def\u5f84\uff0c\u5305\u62ec\u547d\u540d\u7a7a\u95f4\u3001\u57fa\u7c7b\u7b49\uff1a. \u5728\u8868\u8fbe\u5f0f\u4e2d\u81ea\u52a8\u4f7f\u7528 \u89e3\u6790\u547d\u540d\u7a7a\u95f4\uff0c\u4f8b\u5982 .<samp><a><\/a><var>namespace<\/var>[.<var>BaseClass<\/var>][.<var>ContainingClass<\/var>].<var>ConcreteClass<\/var>.<var>Method<\/var><\/samp><samp>$RemoteAction<\/samp><samp>{!$RemoteAction.MyController.getAccount}<\/samp>\u8c03\u7528\u53c2\u6570\u662f\u7528\u4e8e\u6267\u884c \u8fdc\u7a0b\u65b9\u6cd5\u8c03\u7528\uff0c\u5e76\u4e14\u662f\u7528\u4e8e\u8fdb\u884c\u6807\u51c6\u8fdc\u7a0b\u5904\u7406\u8c03\u7528\u7684\u76f8\u540c\u53c2\u6570\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8981\u53d1\u9001\u5230\u65b9\u6cd5\u7684\u53c2\u6570\uff0c \u5982\u679c\u6709\u7684\u8bdd\u3002<samp>@RemoteAction<\/samp><\/li>\n\n\n\n<li>\u56de\u8c03\u51fd\u6570\uff0c\u7528\u4e8e\u5904\u7406\u8fd4\u56de\u7684\u7ed3\u679c\u3002<\/li>\n\n\n\n<li>\u8c03\u7528\u7684\u914d\u7f6e\u8be6\u7ec6\u4fe1\u606f\uff08\u5982\u679c\u6709\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u8fdc\u7a0b\u8c03\u7528\u6765\u68c0\u7d22 \u5e10\u6237\u559c\u6b22 \u8fd9\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;script type=\"text\/javascript\"&gt;\nfunction getRemoteAccount() {\n    var accountName = document.getElementById('acctSearch').value;\n\n    Visualforce.remoting.Manager.invokeAction(\n        '{!$RemoteAction.MyController.getAccount}', \n        accountName, \n        function(result, event){\n            if (event.status) {\n                document.getElementById('acctId').innerHTML = result.Id\n                document.getElementById('acctName').innerHTML = result.Name;\n            } else if (event.type === 'exception') {\n                document.getElementById(\"responseErrors\").innerHTML = event.message;\n            } else {\n                document.getElementById(\"responseErrors\").innerHTML = event.message;\n            }\n        }, \n        {escape: true}\n    );\n}\n&lt;\/script&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9 JavaScript \u8fdc\u7a0b\u5904\u7406\u8c03\u7528\u4e0d\u9700\u8981\u77e5\u9053\u547d\u540d\u7a7a\u95f4\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5176\u4e2d \u63a7\u5236\u5668\u662f\u5b9a\u4e49\u7684\uff0c\u65e0\u8bba\u662f\u5728\u4f60\u81ea\u5df1\u7684\u547d\u540d\u7a7a\u95f4\u4e2d\uff0c\u8fd8\u662f\u5728 \u5df2\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305\u3002\u5b83\u8fd8\u53ef\u4ee5\u5904\u7406\u60a8\u7684\u7ec4\u7ec7\u6ca1\u6709 \u547d\u540d\u7a7a\u95f4\u5b9a\u4e49\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\u610f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8c03\u7528\u65f6\u9047\u5230\u7684\u9519\u8bef\u662f \u4ec5\u5728 JavaScript \u63a7\u5236\u53f0\u4e2d\u62a5\u544a\u3002\u4f8b\u5982\uff0c\u5982\u679c\u5728\u591a\u4e2a\u547d\u540d\u7a7a\u95f4\u4e2d\u627e\u5230\u5339\u914d\u7684\u65b9\u6cd5\uff0c\u5219\u8fd4\u56de\u7b2c\u4e00\u4e2a\u5339\u914d\u65b9\u6cd5\uff0c\u5e76\u5c06\u8b66\u544a\u8bb0\u5f55\u5230 JavaScript \u63a7\u5236\u53f0\u3002\u5982\u679c\u672a\u627e\u5230\u5339\u914d\u7684\u63a7\u5236\u5668\u6216\u64cd\u4f5c\uff0c\u5219\u8c03\u7528\u5c06\u5931\u8d25\uff0c\u5e76\u4e14 \u9519\u8bef\u5c06\u8bb0\u5f55\u5230 JavaScript \u63a7\u5236\u53f0\u3002<samp>invokeAction<\/samp><samp>$RemoteAction<\/samp><samp>@RemoteAction<\/samp><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">JavaScript \u8fdc\u7a0b\u5904\u7406\u7684 OAuth 2.0 \u8eab\u4efd\u9a8c\u8bc1<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u60a8\u53ef\u4ee5\u4f7f\u7528 OAuth 2.0 \u5bf9 JavaScript \u8fdc\u7a0b\u5904\u7406\u8bf7\u6c42\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u800c\u4e0d\u662f\u8981\u6c42 \u6807\u51c6\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u767b\u5f55\u8fc7\u7a0b\u3002OAuth \u5141\u8bb8\u8de8\u5e94\u7528\u7a0b\u5e8f\u548c \u4f7f\u7528\u6807\u51c6\u65e0\u6cd5\u5b89\u5168\u5730\u5b8c\u6210\u7684\u8de8\u7ec4\u7ec7\u96c6\u6210 \u8ba4\u8bc1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528 OAuth \u7684 Visualforce \u9875\u9762 \u8eab\u4efd\u9a8c\u8bc1\u5728\u9875\u9762\u7ea7\u522b\u5bf9\u5176\u8fdb\u884c\u914d\u7f6e\uff0c\u5e76\u5c06 OAuth \u7528\u4e8e\u6240\u6709 JavaScript \u8fdc\u7a0b\u5904\u7406\u8bf7\u6c42\u3002\u4ee5\u5916 \u914d\u7f6e\uff0c\u4f7f\u7528 JavaScript \u8fdc\u7a0b\u5904\u7406\u662f \u5b8c\u5168\u4e00\u6837\u3002\u4e3a JavaScript \u8fdc\u7a0b\u5904\u7406\u914d\u7f6e OAuth \u4ece Visualforce \u9875\u9762\u83b7\u53d6 \u4ee5\u540e \u5f62\u5f0f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;script type=\"text\/javascript\"&gt;\n\n    Visualforce.remoting.oauthAccessToken = &lt;access_token&gt;;\n\n    \/\/ ...\n&lt;\/script&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bbe\u7f6e\u540e\uff0c\u6240\u6709 JavaScript \u8fdc\u7a0b\u5904\u7406\u8bf7\u6c42\u90fd\u4f7f\u7528 OAuth\u3002\u5176\u4f59\u7684 \u7684 JavaScript \u8fdc\u7a0b\u5904\u7406\u4ee3\u7801\u53ef\u4ee5\u4fdd\u7559 \u76f8\u540c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>oauthAccessToken<\/samp><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>oauthAccessToken<\/samp>\u662f OAuth \u8eab\u4efd\u9a8c\u8bc1\u4ee4\u724c \u7531\u9875\u9762\u4ee3\u7801\u83b7\u53d6\u3002\u83b7\u53d6\u548c\u66f4\u65b0\u8bbf\u95ee\u4ee4\u724c\u662f\u7b80\u5355\u7684 OAuth\uff0c \u52a0\u4e00\u4e2a\u3002JavaScript \u8fdc\u7a0b\u5904\u7406 OAuth \u8eab\u4efd\u9a8c\u8bc1\u8bf7\u6c42\u201cVisualForce\u201d\u8303\u56f4\uff0c\u56e0\u6b64\u5fc5\u987b\u4f7f\u7528\u6b64\u4ee4\u724c\u6216 \u5305\u542b\u5b83\u7684\u8303\u56f4\uff0c\u5305\u62ec\u201cweb\u201d\u6216\u201cfull\u201d\u3002\u5728 OAuth \u8bf7\u6c42\u4e2d\u8bbe\u7f6e\uff08\u6216\u201cweb\u201d\u6216\u201cfull\u201d\uff09\u3002<samp>scope=visualforce<\/samp><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u5173\u83b7\u53d6\u8bbf\u95ee\u4ee4\u724c\u4ee5\u53ca\u5c06 OAuth \u4e0e Lightning \u5e73\u53f0\u7ed3\u5408\u4f7f\u7528\u7684\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u300a\u5bf9\u8fdc\u7a0b\u8bbf\u95ee\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u300b\u548c\u300a\u6df1\u5165\u4e86\u89e3\u00a0OAuth 2.0\u300b\u00a0Salesforce \u8054\u673a\u5e2e\u52a9\u4e2d\u7684 Salesforce\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5728 Apex \u4e2d\u58f0\u660e\u8fdc\u7a0b\u65b9\u6cd5<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u60a8\u51e0\u4e4e\u53ef\u4ee5\u5c06\u4efb\u4f55 Apex \u65b9\u6cd5\u4f5c\u4e3a JavaScript \u8fdc\u7a0b\u5904\u7406\u8fdc\u7a0b\u64cd\u4f5c\u8c03\u7528\u3002\u4e3a\u6b64\uff0c \u65b9\u6cd5\u9700\u8981\u9075\u5faa\u4e00\u4e9b\u7b80\u5355\u7684\u89c4\u5219\u3002\u5728\u63a7\u5236\u5668\u4e2d\uff0cApex \u65b9\u6cd5\u58f0\u660e\u524d\u9762\u6709 \u6ce8\u91ca\u559c\u6b22 \u8fd9\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>@RemoteAction<\/samp><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@RemoteAction\nglobal static String getItemId(String objectName) { ... }<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Apex \u65b9\u6cd5\u5fc5\u987b\u662f \u548c \u6216 \u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>@RemoteAction<\/samp><samp>static<\/samp><samp>global<\/samp><samp>public<\/samp><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a><\/a>\u60a8\u7684\u65b9\u6cd5\u53ef\u4ee5\u91c7\u7528 Apex \u57fa\u5143\u3001\u96c6\u5408\u3001\u7c7b\u578b\u5316 \u548c\u6cdb\u578b sObjects\uff0c\u4ee5\u53ca\u7528\u6237\u5b9a\u4e49\u7684 Apex \u7c7b\u548c\u63a5\u53e3\u4f5c\u4e3a\u53c2\u6570\u3002\u901a\u7528 sObjects \u5fc5\u987b\u5177\u6709 ID \u6216 sobjectType \u503c\u624d\u80fd\u6807\u8bc6\u5b9e\u9645\u7c7b\u578b\u3002\u63a5\u53e3\u53c2\u6570\u5fc5\u987b \u6709\u4e00\u4e2a apexType \u6765\u6807\u8bc6\u5b9e\u9645\u7c7b\u578b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a><\/a>\u60a8\u7684\u65b9\u6cd5\u53ef\u4ee5\u8fd4\u56de Apex \u57fa\u5143\u3001sObjects\u3001 \u96c6\u5408\u3001\u7528\u6237\u5b9a\u4e49\u7684 Apex \u7c7b\u548c\u679a\u4e3e\u3001 \u3001 \u3001 \u6216 \u3002<samp>SaveResult<\/samp><samp>UpsertResult<\/samp><samp>DeleteResult<\/samp><samp>SelectOption<\/samp><samp>PageReference<\/samp>\u7528\u4e8e JavaScript \u8fdc\u7a0b\u5904\u7406\u7684\u65b9\u6cd5\u5fc5\u987b\u7531\u540d\u79f0\u548c\u7f16\u53f7\u552f\u4e00\u6807\u8bc6 \u53c2\u6570;\u65e0\u6cd5\u91cd\u8f7d\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u60a8\u4e0d\u80fd\u540c\u65f6\u62e5\u6709 \u4e00\u79cd\u65b9\u6cd5\u3002\u76f8\u53cd \u58f0\u660e\u5177\u6709\u4e0d\u540c\u540d\u79f0\u7684\u591a\u4e2a\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>getItemId(Integer&nbsp;productNumber)<\/samp><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><samp>getItemIdFromName(String&nbsp;objectName)<\/samp><\/li>\n\n\n\n<li><samp>getItemIdFromProductNumber(Integer&nbsp;productNumber)<\/samp><\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">@RemoteAction\u65b9\u6cd5\u7684\u8303\u56f4\u548c\u53ef\u89c1\u6027<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><a><\/a>Apex \u65b9\u6cd5\u5fc5\u987b\u662f \u548c \u6216 \u3002<samp>@RemoteAction<\/samp><samp>static<\/samp><samp>global<\/samp><samp>public<\/samp>\u4e0d\u8981\u4f7f\u7528\u5168\u5c40\u516c\u5f00\u7684\u8fdc\u7a0b\u64cd\u4f5c\u6765\u6267\u884c\u654f\u611f\u64cd\u4f5c\u6216\u516c\u5f00 \u975e\u516c\u5f00\u6570\u636e\u3002 \u8fdc\u7a0b\u64cd\u4f5c\u53ea\u80fd\u8c03\u7528 \u5176\u4ed6\u65b9\u6cd5\u3002\u60a8\u4e0d\u80fd\u4f7f\u7528\u516c\u5171\u9065\u63a7\u5668 \u7ec4\u4ef6\u6216\u4f5c\u7528\u57df\u4e2d\u7684\u64cd\u4f5c\u3002\u8303\u56f4\u5347\u7ea7\u4f1a\u5bfc\u81f4\u7f16\u8bd1\u5668\u9519\u8bef\uff0c\u6216\u8005 \u5bf9\u4e8e\u5728\u8fd0\u884c\u65f6\u89e3\u6790\u7684\u5f15\u7528\uff0c\u5219\u4e3a\u8fd0\u884c\u65f6\u5931\u8d25\u3002\u4e0b\u8868\u63cf\u8ff0\u4e86\u8fd9\u4e9b\u9650\u5236\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>Global<\/samp><samp>global<\/samp><samp>global<\/samp><samp>global<\/samp><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><samp>@RemoteAction<\/samp>\u8303\u56f4<\/th><th>Visualforce \u9875\u9762<\/th><th>\u975e\u5168\u5c40\u7ec4\u4ef6<\/th><th>\u5168\u5c40\u7ec4\u4ef6<\/th><th>iframe<\/th><th>\u8de8\u5305\u8bbf\u95ee<\/th><\/tr><\/thead><tbody><tr><td>\u5168\u5c40\u8fdc\u7a0b\u65b9\u6cd5<\/td><td>\u5141\u8bb8<\/td><td>\u5141\u8bb8<\/td><td>\u5141\u8bb8<\/td><td>\u5141\u8bb8<\/td><td>\u5141\u8bb8<\/td><\/tr><tr><td>\u516c\u5171\u8fdc\u7a0b\u65b9\u6cd5<\/td><td>\u5141\u8bb8<\/td><td>\u5141\u8bb8<\/td><td>\u9519\u8bef<\/td><td>\u9519\u8bef<\/td><td>\u5305\u5fc5\u987b\u5171\u4eab\u547d\u540d\u7a7a\u95f4\u3002\u65b9\u6cd5\u5fc5\u987b\u5177\u6709\u6ce8\u91ca\u3002<samp>@namespaceAccessible<\/samp><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\u610f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c @RemoteAction \u65b9\u6cd5\u4f4d\u4e8e\u6258\u7ba1\u5305\u4e2d\u5e76\u7531 Visualforce Remoting \u4f7f\u7528\uff0c\u5219\u5b83\u5fc5\u987b \u5982\u679c\u4f7f\u7528\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u6216\u6743\u9650\u96c6\u8bbf\u95ee\u6743\u9650\uff0c\u5219\u5177\u6709\u5168\u5c40\u53ef\u89c1\u6027\u3002\u4ec0\u4e48\u65f6\u5019 \u8fdc\u7a0b\u64cd\u4f5c\u901a\u8fc7\u6807\u8bb0\u8bbf\u95ee\uff0c\u5b83\u4eec\u901a\u8fc7\u7ec4\u4ef6\u3001\u6216\u6807\u8bb0\u95f4\u63a5\u5305\u542b\u3002\u8fdc\u7a0b\u65b9\u6cd5\u7684\u4f5c\u7528\u57df\u662f \u7ed3\u8f6c\u5230\u9876\u7ea7\u5bb9\u5668\uff08\u5305\u542b\u5c42\u6b21\u7ed3\u6784\u4e2d\u7684\u9876\u7ea7\u9879\uff09\u4e2d\uff0c \u5fc5\u987b\u9075\u5b88\u8303\u56f4\u5347\u7ea7\u89c4\u5219\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>&lt;apex:include&gt;,<\/samp><samp>&lt;apex:composition&gt;<\/samp><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><\/th><th colspan=\"4\">\u9876\u7ea7\u5bb9\u5668<\/th><\/tr><tr><th>@RemoteAction\u8bbf\u95ee\u81ea<\/th><th>Visualforce \u9875\u9762<\/th><th>\u975e\u5168\u5c40\u7ec4\u4ef6<\/th><th>\u5168\u5c40\u7ec4\u4ef6<\/th><th>iframe<\/th><\/tr><\/thead><tbody><tr><td>\u5168\u5c40\u7ec4\u4ef6<\/td><td>\u5141\u8bb8<\/td><td>\u5141\u8bb8<\/td><td>\u5141\u8bb8<\/td><td>\u5141\u8bb8<\/td><\/tr><tr><td>\u975e\u5168\u5c40\u7ec4\u4ef6<\/td><td>\u5141\u8bb8<\/td><td>\u5141\u8bb8<\/td><td>\u4ec5\u5f53\u975e\u5168\u5c40\u7ec4\u4ef6\u4e0d\u5305\u62ec\u516c\u5171\u8fdc\u7a0b\u65b9\u6cd5\u65f6\u624d\u5141\u8bb8\u3002<\/td><td>\u4ec5\u5f53\u975e\u5168\u5c40\u7ec4\u4ef6\u4e0d\u5305\u62ec\u516c\u5171\u8fdc\u7a0b\u65b9\u6cd5\u65f6\u624d\u5141\u8bb8\u3002<\/td><\/tr><tr><td><samp>&lt;apex:include&gt;<\/samp>&nbsp;<samp>&lt;apex:composition&gt;<\/samp><\/td><td>\u5141\u8bb8\u5728\u540c\u4e00\u547d\u540d\u7a7a\u95f4\u4e2d;\u5982\u679c\u547d\u540d\u7a7a\u95f4\u4e0d\u540c\u4e14\u5305\u542b\u7684\u547d\u540d\u7a7a\u95f4\u4e0d\u540c\uff0c\u5219\u51fa\u9519 Page \u6216\u5176\u5b50\u5c42\u6b21\u7ed3\u6784\u5305\u542b\u516c\u5171\u8fdc\u7a0b\u65b9\u6cd5\u3002<\/td><td>\u4e0d\u9002\u7528<\/td><td>\u4e0d\u9002\u7528<\/td><td>\u9519\u8bef<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">\u8fdc\u7a0b\u65b9\u6cd5\u548c\u7ee7\u627f<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u60a8\u53ef\u4ee5\u5728 Apex \u63a7\u5236\u5668\u4e0a\u8c03\u7528\u7ee7\u627f\u65b9\u6cd5\u7684\u8fdc\u7a0b\u64cd\u4f5c\u3002\u4ec0\u4e48\u65f6\u5019 \u67e5\u627e\u6216\u8c03\u7528\u65b9\u6cd5\u65f6\uff0cVisualforce \u4f1a\u68c0\u67e5\u9875\u9762 \u63a7\u5236\u5668\u7684\u7ee7\u627f\u5c42\u6b21\u7ed3\u6784\uff0c\u5e76\u5728\u63a7\u5236\u5668\u7684\u7956\u5148\u7c7b\u4e2d\u67e5\u627e\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>@RemoteAction<\/samp><samp>@RemoteAction<\/samp>\u4e0b\u9762\u662f\u4e00\u4e2a\u6f14\u793a\u6b64\u529f\u80fd\u7684\u793a\u4f8b\u3002\u4ee5\u4e0b Apex \u7c7b\u6784\u6210\u4e00\u4e2a \u4e09\u5c42\u7ee7\u627f \u7b49\u7ea7\u5236\u5ea6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>global with sharing class ChildRemoteController \n    extends ParentRemoteController { }\nglobal virtual with sharing class ParentRemoteController \n    extends GrandparentRemoteController { }\n\nglobal virtual with sharing class GrandparentRemoteController {\n    @RemoteAction\n    global static String sayHello(String helloTo) {\n        return 'Hello ' + helloTo + ' from the Grandparent.';\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64 Visualforce \u9875\u9762\u53ea\u9700\u8c03\u7528 \u9065\u63a7\u5668 \u884c\u52a8\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>sayHello<\/samp><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;apex:page controller=\"ChildRemoteController\" &gt;\n    &lt;script type=\"text\/javascript\"&gt;\n        function sayHello(helloTo) {\n            ChildRemoteController.sayHello(helloTo, function(result, event){\n                if(event.status) {\n                    document.getElementById(\"result\").innerHTML = result;\n                }\n            });\n        }\n    &lt;\/script&gt;\n\n    &lt;button onclick=\"sayHello('Jude');\"&gt;Say Hello&lt;\/button&gt;&lt;br\/&gt;\n    &lt;div id=\"result\"&gt;&#91;Results]&lt;\/div&gt;\n    \n&lt;\/apex:page&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9 \u7c7b\u4e2d\u4e0d\u5b58\u5728 Remote \u65b9\u6cd5\u3002\u76f8\u53cd\uff0c\u5b83\u7ee7\u627f\u81ea .<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>ChildRemoteController<\/samp><samp>GrandparentRemoteController<\/samp><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u4f7f\u7528\u63a5\u53e3\u53c2\u6570\u58f0\u660e\u8fdc\u7a0b\u65b9\u6cd5<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u58f0\u660e\u65b9\u6cd5 \u63a5\u53e3\u53c2\u6570\u548c\u8fd4\u56de\u7c7b\u578b\uff0c\u800c\u4e0d\u662f\u5c40\u9650\u4e8e\u5177\u4f53\u7c7b\u3002\u8fd9\uff0c\u4e3a\u4e86 \u4f8b\u5982\uff0c\u5141\u8bb8\u5305\u63d0\u4f9b\u7a0b\u5e8f\u6253\u5305\u8fdc\u7a0b\u65b9\u6cd5\u548c\u5173\u8054\u7684\u63a5\u53e3\uff0c\u5176\u4e2d \u8ba2\u9605\u8005\u7ec4\u7ec7\u53ef\u4ee5\u4ece Visualforce \u9875\u9762\u8c03\u7528\uff0c\u5e76\u4f20\u5165\u81ea\u5df1\u7684\u7c7b \u5b9e\u73b0\u6253\u5305\u63a5\u53e3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>@RemoteAction<\/samp>\u8fd9\u662f\u4e00\u4e2a\u7b80\u77ed\u7684 \u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public class RemoteController {\n    public interface MyInterface { String getMyString(); }\n    public class MyClass implements MyInterface { \n        private String myString; \n        public String getMyString() { return myString; }\n        public void setMyString(String s) { myString = s; }\n    }\n    \n    @RemoteAction\n    public static MyInterface setMessage(MyInterface i) {\n        MyClass myC = new MyClass();\n        myC.setMyString('MyClassified says \"' + i.getMyString() + '\".');\n        return myC;\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece JavaScript \u8fdc\u7a0b\u5904\u7406\u8c03\u7528\u53d1\u9001\u5230\u58f0\u660e\u63a5\u53e3\u53c2\u6570\u7684\u5bf9\u8c61\u5fc5\u987b\u5305\u542b\u4e00\u4e2a\u503c\uff0c\u8be5\u503c\u5fc5\u987b\u662f\u6307\u5411 \u5177\u4f53\u7c7b\uff0c\u5373 . \u4f8b\u5982\uff0c\u8981\u5bf9\u4e0a\u8ff0\u5185\u5bb9\u8fdb\u884c JavaScript \u8fdc\u7a0b\u5904\u7406\u8c03\u7528 \u63a7\u5236\u5668\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>@RemoteAction<\/samp><samp>apexType<\/samp><samp><a><\/a><var>namespace<\/var>[.<var>BaseClass<\/var>][.<var>ContainingClass<\/var>].<var>ConcreteClass<\/var><\/samp><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Visualforce.remoting.Manager.invokeAction(\n    '{!$RemoteAction.RemoteController.setMessage}',\n    {'apexType':'thenamespace.RemoteController.MyClass', 'myString':'Lumos!'}, \n    handleResult\n);<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u7c7b\u5b9a\u4e49\u4f4d\u4e8e\u60a8\u7684\u7ec4\u7ec7\u5185\uff0c\u5219\u53ef\u4ee5 \u7b80\u5316\u8fdc\u7a0b\u5904\u7406\u8c03\u7528\uff0c\u5e76\u4f7f\u7528\u9ed8\u8ba4\u547d\u540d\u7a7a\u95f4\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>c<\/samp><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>RemoteController.setMessage(\n    {'apexType':'c.RemoteController.MyClass', 'myString':'Lumos!'}, \n    handleResult\n);<\/code><\/pre>\n\n\n\n<h1 class=\"wp-block-heading\">\u5904\u7406\u8fdc\u7a0b\u54cd\u5e94<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f02\u6b65\u5904\u7406\u5bf9\u8fdc\u7a0b\u65b9\u6cd5\u8c03\u7528\u7684\u54cd\u5e94 \u9065\u63a7\u5668 \u65b9\u6cd5\u56de\u8c03 \u529f\u80fd\u3002\u60a8\u7684\u56de\u8c03\u51fd\u6570\u63a5\u6536 \u8fd9 \u4ee5\u4e0b\u53c2\u6570\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><samp>event<\/samp>\u8868\u793a \u8fdc\u7a0b\u547c\u53eb<\/li>\n\n\n\n<li><samp>result<\/samp>\u8fdc\u7a0b Apex \u8fd4\u56de\u7684\u5bf9\u8c61 \u65b9\u6cd5\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60 \u51fd\u6570\u53ef\u4ee5\u6839\u636e\u6570\u636e\u66f4\u65b0\u9875\u9762\u4e0a\u7684\u4fe1\u606f\u548c\u7528\u6237\u754c\u9762\u5143\u7d20 \u8fd4\u56de\u3002\u8be5\u5bf9\u8c61\u63d0\u4f9b\u5141\u8bb8\u60a8\u6267\u884c\u64cd\u4f5c\u7684\u503c \u5728\u8fdc\u7a0b\u8c03\u7528\u6210\u529f\u6216\u5931\u8d25\u65f6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>event<\/samp><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u7530<\/th><th>\u63cf\u8ff0<\/th><\/tr><\/thead><tbody><tr><td><samp>event.status<\/samp><\/td><td><samp>true<\/samp>\u6210\u529f\u65f6\uff0c\u9519\u8bef\u65f6\u3002<samp>false<\/samp><\/td><\/tr><tr><td><samp>event.type<\/samp><\/td><td>\u54cd\u5e94\u7684\u7c7b\u578b\uff1afor a \u8c03\u7528\u6210\u529f\uff0c\u5982\u679c\u8fdc\u7a0b \u65b9\u6cd5\u629b\u51fa\u5f02\u5e38\u3002<samp>rpc<\/samp><samp>exception<\/samp><\/td><\/tr><tr><td><samp>event.message<\/samp><\/td><td>\u5305\u542b\u8fd4\u56de\u7684\u4efb\u4f55\u9519\u8bef\u6d88\u606f\u3002<\/td><\/tr><tr><td><samp>event.where<\/samp><\/td><td>\u8fd9 \u9876\u70b9 \u53e0 trace \u662f \u5f15\u7528 \u5982\u679c\u5b83\u662f\u7531\u8fdc\u7a0b\u751f\u6210\u7684 \u65b9\u6cd5\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd4\u56de\u7684 Apex \u57fa\u5143\u6570\u636e\u7c7b\u578b\uff0c\u4f8b\u5982 \u5b57\u7b26\u4e32\u6216\u6570\u5b57 &#8211; \u8f6c\u6362\u4e3a\u5176 JavaScript \u7b49\u6548\u9879\u3002\u9876\u70b9\u5bf9\u8c61 \u8fd4\u56de\u7684\u5bf9\u8c61\u5c06\u8f6c\u6362\u4e3a JavaScript \u5bf9\u8c61\uff0c\u800c\u96c6\u5408\u5c06\u8f6c\u6362\u4e3a JavaScript \u6570\u7ec4\u3002\u8bf7\u8bb0\u4f4f\uff0cJavaScript \u533a\u5206\u5927\u5c0f\u5199\uff0c\u56e0\u6b64 \u3001 \u548c \u88ab\u89c6\u4e3a\u4e0d\u540c\u7684\u5b57\u6bb5\u3002<samp>result<\/samp><samp>id<\/samp><samp>Id<\/samp><samp>ID<\/samp><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f5c\u4e3a JavaScript \u8fdc\u7a0b\u8c03\u7528\u7684\u4e00\u90e8\u5206\uff0c\u5982\u679c Apex \u65b9\u6cd5\u54cd\u5e94\u5305\u542b\u5bf9 \u76f8\u540c \u5bf9\u8c61\u3002 \u8fd9 \u5bf9\u8c61\u662f \u4e0d \u5728\u8fd4\u56de\u7684 JavaScript \u5bf9\u8c61\u4e2d\u91cd\u590d\u3002 \u76f8\u53cd \u5448\u73b0\u7684 JavaScript \u5bf9\u8c61\u5305\u542b \u4e00\u4e2a \u53c2\u8003 \u5230\u540c\u4e00\u4e2a\u5bf9\u8c61\u3002\u4e00\u4e2a\u793a\u4f8b\u662f Apex \u65b9\u6cd5\uff0c\u5b83\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u76f8\u540c \u5bf9\u8c61\u4e24\u6b21\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u4e86\u89e3\u65e5\u671f\u548c\u65f6\u95f4\u5e8f\u5217\u5316<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e5\u671f\u548c\u65f6\u95f4\u503c\u5728\u901a\u8fc7 Visualforce \u4f20\u9012\u65f6\u88ab\u5e8f\u5217\u5316\u4e3a\u7eaa\u5143\u65f6\u95f4 \u8fdc\u7a0b\u5904\u7406\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>Date<\/samp>, , \u4ece\u51fd\u6570\u8fd4\u56de\u7684\u5bf9\u8c61\u88ab\u5e8f\u5217\u5316\u4e3a\u957f\u6574\u6570\u3002<samp>DateTime<\/samp><samp>Time<\/samp><samp>RemoteAction<\/samp><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e8f\u5217\u5316\u65e5\u671f\u65f6\u95f4\u503c<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;{\n    \"statusCode\": 200,\n    \"type\": \"rpc\",\n    \"tid\": 8,\n    \"ref\": false,\n    \"action\": \"DateTestController\",\n    \"method\": \"add\",\n    \"result\": 1432047600000\n}]<\/code><\/pre>\n\n\n\n<h1 class=\"wp-block-heading\">\u8c03\u8bd5 JavaScript \u8fdc\u7a0b\u5904\u7406<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u8c03\u8bd5\u4f7f\u7528 JavaScript \u8fdc\u7a0b\u5904\u7406\u7684\u9875\u9762\u9700\u8981\u8c03\u8bd5 Visualforce\u3001Apex \u548c JavaScript\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u8981<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528 JavaScript \u8fdc\u7a0b\u5904\u7406\u65f6\uff0c\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u4fdd\u6301 JavaScript \u63a7\u5236\u53f0\u5904\u4e8e\u6253\u5f00\u72b6\u6001\u3002\u9519\u8bef\u548c JavaScript \u8fdc\u7a0b\u5904\u7406\u9047\u5230\u7684\u5f02\u5e38\u5c06\u8bb0\u5f55\u5230 JavaScript \u63a7\u5236\u53f0\uff08\u5982\u679c\u5df2\u542f\u7528\uff09\uff0c\u5426\u5219\u4f1a\u4ee5\u9759\u9ed8\u65b9\u5f0f\u5ffd\u7565\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u65b9\u6cd5\u5f15\u53d1\u5f02\u5e38\u65f6 \u7531\u4e8e\u7f16\u7a0b\u9519\u8bef\u6216\u5176\u4ed6\u6545\u969c\uff0cApex \u5806\u6808\u8ddf\u8e2a\u5c06\u8fd4\u56de\u5230 \u5bf9\u8c61\u4e2d\u7684\u6d4f\u89c8\u5668\u3002\u68c0\u67e5 \u5806\u6808\u8ddf\u8e2a\u5728 JavaScript \u8c03\u8bd5\u5668\u63a7\u5236\u53f0\u4e2d\uff0c\u6216\u5c06\u5176\u7528\u4e8e \u54cd\u5e94\u56de\u8c03\u51fd\u6570\u3002<samp>@RemoteAction<\/samp><samp>event<\/samp>\u4e0b\u9762\u662f\u4e00\u4e2a\u56de\u8c03\u51fd\u6570\uff0c\u5f53\u6709 \u4f8b\u5916\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;script type=\"text\/javascript\"&gt;\nfunction getRemoteAccount() {\n    var accountName = document.getElementById('acctSearch').value;\n\n    Visualforce.remoting.Manager.invokeAction(\n        '{!$RemoteAction.MyController.getAccount}', \n        accountName, \n        function(result, event){\n            if (event.status) {\n                document.getElementById('acctId').innerHTML = result.Id\n                document.getElementById('acctName').innerHTML = result.Name;\n            } else if (event.type === 'exception') {\n                document.getElementById(\"responseErrors\").innerHTML = \n                    event.message + \"&lt;br\/&gt;\\n&lt;pre&gt;\" + event.where + \"&lt;\/pre&gt;\";\n            } else {\n                document.getElementById(\"responseErrors\").innerHTML = event.message;\n            }\n        }\n    );\n}\n&lt;\/script&gt;<\/code><\/pre>\n\n\n\n<h1 class=\"wp-block-heading\">JavaScript \u8fdc\u7a0b\u5904\u7406\u9650\u5236\u548c \u8003\u8651<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c3d\u7ba1 JavaScript \u8fdc\u7a0b\u5904\u7406\u4e0d\u53d7\u67d0\u4e9b\u8d44\u6e90\u9650\u5236\u7684\u7ea6\u675f\uff0c\u4f46\u5b83\u8fd8\u6709\u5176\u4ed6\u8d44\u6e90\u9650\u5236 \u9650\u5236\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">JavaScript \u8fdc\u7a0b\u5904\u7406\u65e0\u6cd5\u907f\u514d Salesforce \u670d\u52a1\u9650\u5236\u3002JavaScript \u8fdc\u7a0b\u5904\u7406\u8c03\u7528\u4e0d\u662f \u53d7 API \u9650\u5236\u7684\u7ea6\u675f\uff0c\u4f46\u4f7f\u7528 JavaScript \u8fdc\u7a0b\u5904\u7406\u7684 Visualforce \u9875\u9762\u53d7\u6240\u6709 \u6807\u51c6 Visualforce \u9650\u5236\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u8fdc\u7a0b\u547c\u53eb\u54cd\u5e94\u5fc5\u987b\u5728<a><\/a>30 \u79d2\uff0c\u4e4b\u540e\u8c03\u7528\u8d85\u65f6\u3002<a><\/a>\u5982\u679c\u60a8\u7684\u8bf7\u6c42\u9700\u8981\u66f4\u957f\u7684\u65f6\u95f4\u624d\u80fd\u5b8c\u6210\uff0c \u914d\u7f6e\u66f4\u957f\u7684\u8d85\u65f6\u65f6\u95f4\uff0c\u6700\u591a 120 \u79d2\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9 \u8bf7\u6c42\uff08\u5305\u62ec\u6807\u5934\uff09\u7684\u6700\u5927\u5927\u5c0f\u4e3a 4 MB\u3002\u8fdc\u7a0b\u547c\u53eb\u54cd\u5e94\u6700\u5927\u5927\u5c0f\u4e3a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a><\/a>15\u5146\u5b57\u8282.\u5982\u679c\u4f60\u7684 JavaScript \u8fdc\u7a0b\u5904\u7406\u4ee3\u7801\u8d85\u51fa\u6b64\u9650\u5236\uff0c\u60a8\u6709\u591a\u79cd\u9009\u62e9\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u51cf\u5c0f\u6bcf\u4e2a\u8bf7\u6c42\u7684\u54cd\u5e94\u5927\u5c0f\u3002\u4ec5\u8fd4\u56de\u4ee5\u4e0b\u6570\u636e \u5fc5\u586b\u3002<\/li>\n\n\n\n<li>\u5c06\u5927\u6570\u636e\u68c0\u7d22\u5206\u89e3\u4e3a\u8fd4\u56de\u8f83\u5c0f\u5757\u7684\u8bf7\u6c42\u3002<\/li>\n\n\n\n<li>\u82e5\u8981\u51cf\u5c0f\u6279\u5904\u7406\u5927\u5c0f\uff0c\u8bf7\u66f4\u9891\u7e41\u5730\u53d1\u51fa\u6279\u5904\u7406\u8bf7\u6c42\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528\u975e\u6279\u5904\u7406\u8bf7\u6c42\u3002\u5728\u8fdc\u7a0b\u5904\u7406\u8bf7\u6c42\u914d\u7f6e\u5757\u4e2d\u8bbe\u7f6e\u3002<samp>{ buffer: false }<\/samp><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Salesforce \u4f1a\u8bb0\u5f55\u67d0\u4e9b JavaScript \u8fdc\u7a0b\u5904\u7406\u8c03\u7528\u4e2d\u7684\u9519\u8bef\u6d88\u606f\u3002\u60a8\u53ef\u4ee5\u9632\u6b62\u4e2a\u4eba \u7531\u4e8e\u672a\u5728\u9519\u8bef\u6d88\u606f\u4e2d\u5305\u542b\u5ba2\u6237\u6570\u636e\u800c\u8bb0\u5f55\u7684\u4fe1\u606f\u3002\u76f8\u53cd\uff0c\u6293\u4f4f \u5f02\u5e38\u5e76\u8bb0\u5f55\u5b8c\u6574\u6d88\u606f\u3002\u7136\u540e\u5411 Visualforce \u8fd4\u56de\u4e00\u6761\u7528\u6237\u53cb\u597d\u7684\u6d88\u606f \u9875\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53d1\u51fa Visualforce Remoting \u8bf7\u6c42\u65f6\uff0c\u5c06\u4f7f\u7528 \u201c\u4f1a\u8bdd\u8bbe\u7f6e\u8bbe\u7f6e\u201d\u9875\u9762\u4e2d\u7684\u7ec4\u7ec7\u8303\u56f4\u8d85\u65f6\u503c\u3002\u8d85\u65f6\u672a\u5237\u65b0 \u540e\u7eed\u8bf7\u6c42\u3002\u5982\u679c\u4e0d\u9700\u8981\u8d85\u65f6\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u8bbf\u95ee\u6743\u9650\u6216 \u6743\u9650\u96c6\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">JavaScript \u8fdc\u7a0b\u5904\u7406 \u4f8b<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u662f\u4e00\u4e2a\u57fa\u672c\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u5728 Visualforce \u9875\u9762\u4e2d\u4f7f\u7528 JavaScript \u8fdc\u7a0b\u5904\u7406\u3002\u9996\u5148\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a Apex \u7684\u63a7\u5236\u5668\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>AccountRemoter<\/samp><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>global with sharing class AccountRemoter {\n\n    public String accountName { get; set; }\n    public static Account account { get; set; }\n    public AccountRemoter() { } \/\/ empty constructor\n    \n    @RemoteAction\n    global static Account getAccount(String accountName) {\n        account = &#91;SELECT Id, Name, Phone, Type, NumberOfEmployees \n                   FROM Account WHERE Name = :accountName];\n        return account;\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u4ed6 \u6bd4\u6ce8\u91ca\uff0c\u8fd9\u770b\u8d77\u6765 \u4e0e\u4efb\u4f55\u5176\u4ed6\u63a7\u5236\u5668\u5b9a\u4e49\u4e00\u6837\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><samp>@RemoteAction<\/samp>\u8981\u4f7f\u7528\u6b64\u8fdc\u7a0b\u65b9\u6cd5\uff0c\u8bf7\u521b\u5efa\u4e00\u4e2a\u5982\u4e0b\u6240\u793a\u7684 Visualforce \u9875\u9762 \u8fd9\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;apex:page controller=\"AccountRemoter\"&gt;\n    &lt;script type=\"text\/javascript\"&gt;\n    function getRemoteAccount() {\n        var accountName = document.getElementById('acctSearch').value;\n\n        Visualforce.remoting.Manager.invokeAction(\n            '{!$RemoteAction.AccountRemoter.getAccount}',\n            accountName, \n            function(result, event){\n                if (event.status) {\n                    \/\/ Get DOM IDs for HTML and Visualforce elements like this\n                    document.getElementById('remoteAcctId').innerHTML = result.Id\n                    document.getElementById(\n                        \"{!$Component.block.blockSection.secondItem.acctNumEmployees}\"\n                        ).innerHTML = result.NumberOfEmployees;\n                } else if (event.type === 'exception') {\n                    document.getElementById(\"responseErrors\").innerHTML = \n                        event.message + \"&lt;br\/&gt;\\n&lt;pre&gt;\" + event.where + \"&lt;\/pre&gt;\";\n                } else {\n                    document.getElementById(\"responseErrors\").innerHTML = event.message;\n                }\n            }, \n            {escape: true}\n        );\n    }\n    &lt;\/script&gt;\n\n    &lt;input id=\"acctSearch\" type=\"text\"\/&gt;\n    &lt;button onclick=\"getRemoteAccount()\"&gt;Get Account&lt;\/button&gt;\n    &lt;div id=\"responseErrors\"&gt;&lt;\/div&gt;\n\n    &lt;apex:pageBlock id=\"block\"&gt;\n        &lt;apex:pageBlockSection id=\"blockSection\" columns=\"2\"&gt;\n            &lt;apex:pageBlockSectionItem id=\"firstItem\"&gt;\n                &lt;span id=\"remoteAcctId\"\/&gt;\n            &lt;\/apex:pageBlockSectionItem&gt;\n            &lt;apex:pageBlockSectionItem id=\"secondItem\"&gt;\n                &lt;apex:outputText id=\"acctNumEmployees\"\/&gt;\n            &lt;\/apex:pageBlockSectionItem&gt;\n        &lt;\/apex:pageBlockSection&gt;\n    &lt;\/apex:pageBlock&gt;\n&lt;\/apex:page&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u77e5 \u5173\u4e8e\u6b64\u6807\u8bb0\u7684\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>JavaScript \u4f7f\u7528\u663e\u5f0f\u8fdc\u7a0b\u5904\u7406\u8c03\u7528\uff0c\u5e76\u5229\u7528\u5168\u5c40\u6765\u89e3\u6790\u6b63\u786e\u7684 \u8fdc\u7a0b\u64cd\u4f5c\u65b9\u6cd5\u7684\u547d\u540d\u7a7a\u95f4\u3002<samp>invokeAction<\/samp><samp>$RemoteAction<\/samp><\/li>\n\n\n\n<li>\u4ec5\u5f53\u8c03\u7528\u6210\u529f\u65f6\uff0c\u8be5\u53d8\u91cf\u624d\u53ef\u7528\u3002\u9519\u8bef \u793a\u4f8b\u6240\u793a\u7684\u5904\u7406\u7279\u610f\u7b80\u5355\uff0c\u5e76\u6253\u5370\u9519\u8bef \u5206\u522b\u6765\u81ea \u548c \u503c\u7684\u6d88\u606f\u548c\u5806\u6808\u8ddf\u8e2a\u3002\u6211\u4eec\u9f13\u52b1\u4f60\u5b9e\u73b0\u66f4\u53ef\u9760\u7684 \u65b9\u6cd5\u8c03\u7528\u672a\u8c03\u7528\u7684\u8bf7\u6c42\u7684\u66ff\u4ee3\u903b\u8f91 \u6210\u529f\u3002<samp>event.status<\/samp><samp>true<\/samp><samp>event.message<\/samp><samp>event.where<\/samp><\/li>\n\n\n\n<li>\u8be5\u53d8\u91cf\u8868\u793a \u4ece Apex \u65b9\u6cd5\u8fd4\u56de\u7684\u5bf9\u8c61\u3002<samp>result<\/samp><samp>getAccount<\/samp><\/li>\n\n\n\n<li>\u8bbf\u95ee\u7eaf HTML \u5143\u7d20\u7684 DOM ID \u5f88\u7b80\u5355\uff0c\u53ea\u9700\u4f7f\u7528 \u9879\u76ee\u3002<\/li>\n\n\n\n<li>Visualforce \u7684 DOM ID \u7ec4\u4ef6\u662f\u52a8\u6001\u751f\u6210\u7684\uff0c\u4ee5\u786e\u4fdd ID \u662f\u552f\u4e00\u7684\u3002\u4ee3\u7801 \u4ee5\u4e0a\u4f7f\u7528\u4e86\u4f7f\u7528<samp>$Component<\/samp>\u00a0\u4ece JavaScript \u5f15\u7528\u7ec4\u4ef6\uff0c\u901a\u8fc7\u5168\u5c40\u53d8\u91cf\u8bbf\u95ee\u7ec4\u4ef6\u6765\u68c0\u7d22\u7ec4\u4ef6\u7684 ID\u3002<samp>$Component<\/samp><\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">\u5e38\u89c1 Visualforce JavaScript \u8fdc\u7a0b\u5904\u7406 API \u9a8c\u8bc1 \u9519\u8bef<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e86\u89e3\u5982\u4f55\u66f4\u6b63\u5bf9 Visualforce JavaScript Remoting \u7684\u5e38\u89c1\u65e0\u6548\u8c03\u7528 \u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u4e2d\u7684 API\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u9519\u8bef\u6d88\u606f\u9002\u7528\u4e8e Apex \u63a7\u5236\u5668\u9a8c\u8bc1\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Apex \u547d\u540d\u7a7a\u95f4 \u201c\u201d \u4e2d\u7684\u5177\u4f53\u5b9e\u73b0 \u201c\u201d \u63a5\u53e3 \u201c\u201d \u6ca1\u6709\u6743\u9650 \u8981\u4f7f\u7528\u3002\u65e0\u6cd5\u5b9e\u4f8b\u5316 Apex \u5bf9\u8c61\u3002<samp>CLASS<\/samp><samp>NAMESPACE<\/samp><samp>METHOD_PARAMETER<\/samp>\n<ul class=\"wp-block-list\">\n<li>\u53cd\u5e8f\u5217\u5316\u5bf9\u8c61\u6ca1\u6709\u6743\u9650 \u5728\u5173\u8054\u7684\u547d\u540d\u7a7a\u95f4\u4e2d\u4f7f\u7528\u3002\u67e5\u770b Apex \u7c7b\u5220\u9664\u4e0d\u517c\u5bb9\u7684\u6ce8\u91ca\u6216 \u6ee1\u8db3\u5fc5\u987b\u6ee1\u8db3\u7684\u7f3a\u5931\u5b89\u5168\u8981\u6c42 \u6ee1\u610f\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u547d\u540d\u7a7a\u95f4 \u201c\u201d \u4e2d\u7684\u5177\u4f53\u5b9e\u73b0 \u201c\u201d \u6ca1\u6709 \u5b9e\u73b0 Apex \u63a5\u53e3 \u201c.\u201d \u65e0\u6cd5\u5b9e\u4f8b\u5316 Apex \u5bf9\u8c61\u3002<samp>CLASS<\/samp><samp>NAMESPACE<\/samp><samp>METHOD_PARAMETER<\/samp>\n<ul class=\"wp-block-list\">\n<li>\u786e\u4fdd\u53cd\u5e8f\u5217\u5316\u7684\u6570\u636e\u7c7b\u578b Apex \u5bf9\u8c61\u4e0e\u8f93\u5165\u53c2\u6570\u7c7b\u578b\u76f8\u540c Apex \u63a7\u5236\u5668\u65b9\u6cd5\u6240\u671f\u671b\u7684\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u9519\u8bef\u6d88\u606f\u9002\u7528\u4e8e CSRF \u4ee4\u724c\u9a8c\u8bc1\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8fdc\u7a0b\u5904\u7406\u8bf7\u6c42\u7684\u6388\u6743\u65e0\u6548\u3002\u8bf7\u7a0d\u540e\u518d\u8bd5\u3002\n<ul class=\"wp-block-list\">\n<li>\u68c0\u67e5CSRF\u4ee4\u724c\u662f\u5426\u6210\u529f\u53d1\u884c\u3002 \u5982\u679c\u9700\u8981\uff0c\u8bf7\u8bf7\u6c42\u53e6\u4e00\u4e2a\u4ee4\u724c\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u8fdc\u7a0b\u5904\u7406\u8bf7\u6c42\u6388\u6743\u5df2\u8fc7\u671f\u3002\u5237\u65b0\u9875\u9762\uff0c\u7136\u540e\u91cd\u8bd5\u3002\n<ul class=\"wp-block-list\">\n<li>CSRF \u4ee4\u724c\u5df2\u8fc7\u671f\u3002\u8bf7\u6c42\u53e6\u4e00\u4e2a \u4ee4\u724c\uff0c\u7136\u540e\u5bf9\u8bf7\u6c42\u4f7f\u7528\u65b0\u4ee4\u724c\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u65e0\u6cd5\u6388\u6743\u8fdc\u7a0b\u5904\u7406\u8bf7\u6c42\u3002\u5237\u65b0\u9875\u9762\u5e76 \u518d\u8bd5\u4e00\u6b21\u3002\n<ul class=\"wp-block-list\">\n<li>CSRF \u4ee4\u724c\u671f\u95f4\u53d1\u751f\u610f\u5916\u6545\u969c \u9a8c\u8bc1\u3002\u67e5\u770b\u63a7\u5236\u53f0\u65e5\u5fd7\u548c\u670d\u52a1\u5668 \u65e5\u5fd7\u4ee5\u8bc6\u522b\u6545\u969c\u70b9\u5e76\u786e\u5b9a \u5982\u4f55\u66f4\u6b63\u95ee\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u8fdc\u7a0b\u5904\u7406\u8bf7\u6c42\u6388\u6743\u5bf9\u8bf7\u6c42\u7684\u65b9\u6cd5\u65e0\u6548\u3002\n<ul class=\"wp-block-list\">\n<li>\u786e\u8ba4 CSRF \u4ee4\u724c\u6709\u6548\u3002\u7136\u540e \u786e\u4fdd CSRF \u4ee4\u724c\u7528\u4e8e \u4e0e\u53d1\u5e03\u9a8c\u8bc1\u7684\u65b9\u6cd5\u76f8\u540c\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u60a8\u6ca1\u6709\u6267\u884c \u60a8\u8bf7\u6c42\u7684\u64cd\u4f5c\u3002\u8bf7\u8054\u7cfb\u6240\u6709\u8005 \u8bb0\u5f55\u6216\u60a8\u7684\u7ba1\u7406\u5458\uff08\u5982\u679c\u9700\u8981\u8bbf\u95ee\uff09\u3002\n<ul class=\"wp-block-list\">\n<li>\u901a\u8fc7\u4ee4\u724c\u6216\u6388\u6743\u8fdb\u884c\u8bbf\u95ee \u4e0d\u6210\u529f\uff0c\u4f46\u6ca1\u6709\u4efb\u4f55\u4fe1\u606f \u5173\u4e8e\u6388\u6743\u5931\u8d25\u7684\u539f\u56e0\u3002\u68c0\u67e5 \u63a7\u5236\u53f0\u65e5\u5fd7\u548c\u670d\u52a1\u5668\u65e5\u5fd7\uff0c\u7528\u4e8e\u63d0\u4f9b\u6709\u5173 \u5982\u4f55\u66f4\u6b63\u95ee\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u6388\u6743\u8fdc\u7a0b\u5904\u7406\u8bf7\u6c42\u65f6\u51fa\u9519\u3002\u5237\u65b0 \u9875\u9762\uff0c\u7136\u540e\u91cd\u8bd5\u3002\n<ul class=\"wp-block-list\">\n<li>\u9a8c\u8bc1\u671f\u95f4\u53d1\u751f\u4e0d\u660e\u95ee\u9898\u3002 \u786e\u8ba4\u60a8\u7684\u8bbf\u95ee\u6743\u9650\u6709\u6548\uff0c\u7136\u540e\u68c0\u67e5 \u63a7\u5236\u53f0\u65e5\u5fd7\u548c\u670d\u52a1\u5668\u65e5\u5fd7\uff0c\u7528\u4e8e\u63d0\u4f9b\u6709\u5173 \u5982\u4f55\u66f4\u6b63\u95ee\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Visualforce Pages \u4e2d\u4f7f\u7528 JavaScript\u5728 Visualforce \u4e2d\u4f7f\u7528 JavaScript \u9875\u9762\u5141\u8bb8\u60a8\u8bbf\u95ee\u5404\u79cd\u73b0\u6709\u7684 JavaScript \u529f\u80fd\uff0c\u4f8b\u5982 JavaScript \u5e93\uff0c\u4ee5\u53ca\u81ea\u5b9a\u4e49\u9875\u9762\u529f\u80fd\u7684\u5176\u4ed6\u65b9\u6cd5\u3002\u64cd\u4f5c\u6807\u8bb0\uff08\u5982 \u548c \uff09\u652f\u6301 Ajax \u8bf7\u6c42\u3002<apex:actionFunction><apex:actionSupport>\u8b66\u544a\u901a\u8fc7\u5728\u9875\u9762\u4e2d\u5305\u542b JavaScript\uff0c\u60a8\u53ef\u4ee5\u5f15\u5165 \u4f7f\u7528 Visualforce \u65f6\u6ca1\u6709\u7684\u8de8\u6d4f\u89c8\u5668\u548c\u7ef4\u62a4\u95ee\u9898\u3002\u5728\u7f16\u5199\u4efb\u4f55 JavaScript \u4e4b\u524d\uff0c \u60a8\u5e94\u8be5\u786e\u4fdd\u6ca1\u6709\u73b0\u6709\u7684 Visualforce \u7ec4\u4ef6\u53ef\u4ee5\u89e3\u51b3\u60a8\u7684 \u95ee\u9898\u3002\u5728 Visualforce \u9875\u9762\u4e2d\u5305\u542b JavaScript \u7684\u6700\u4f73\u65b9\u6cd5\u662f\u5c06 JavaScript \u653e\u5728\u9759\u6001\u8d44\u6e90\u4e2d\uff0c\u7136\u540e\u8c03\u7528 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