{"id":549,"date":"2018-01-18T21:20:37","date_gmt":"2018-01-18T13:20:37","guid":{"rendered":"http:\/\/www.ponybai.com\/?p=549"},"modified":"2018-01-18T21:20:37","modified_gmt":"2018-01-18T13:20:37","slug":"salesforce-visualforce-%e5%9f%ba%e7%a1%806%ef%bc%89%e8%be%93%e5%85%a5%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"http:\/\/www.ponybai.com\/?p=549","title":{"rendered":"Salesforce Visualforce (\u57fa\u78406\uff09\u8f93\u5165\u6570\u636e"},"content":{"rendered":"<div class=\"nested0\">\n<h2 id=\"Tdxn4tBK-heading1\" class=\"helpHead2\">\u5b66\u4e60\u76ee\u6807<\/h2>\n<div class=\"body\">\n<div id=\"p2\" class=\"p\">\n<p>\u5b8c\u6210\u672c\u5355\u5143\u540e\uff0c\u60a8\u5c06\u80fd\u591f\uff1a<\/p>\n<ul class=\"ul bulletList\">\n<li class=\"li\">\u89e3\u91caVisualforce\u8868\u5355\u7684\u57fa\u672c\u8981\u6c42\u3002<\/li>\n<li class=\"li\">\u4f7f\u7528\u4e0d\u5305\u542b\u5e73\u53f0\u89c6\u89c9\u6837\u5f0f\u7684Visualforce\u8868\u5355\u5143\u7d20\u8fdb\u884c\u533a\u5206\u3002<\/li>\n<li class=\"li\">\u5217\u51fa\u56db\u4e2a\u6216\u66f4\u591a\u7684\u6807\u51c6\u8f93\u5165\u8868\u5355\u6807\u7b7e\u3002<\/li>\n<li class=\"li\">\u521b\u5efa\u4e00\u4e2aVisualforce\u7a97\u4f53\u6765\u7f16\u8f91\u548c\u4fdd\u5b58\u4e00\u6761\u8bb0\u5f55\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"visualforce_forms_intro\" class=\"topic concept nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading2\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">Visualforce\u8868\u5355\u4ecb\u7ecd<\/span><\/h2>\n<div class=\"body conbody\">\n<div class=\"shortdesc\">\u521b\u5efa\u548c\u7f16\u8f91\u6570\u636e\u662f\u4efb\u4f55\u5e94\u7528\u7a0b\u5e8f\u7684\u57fa\u672c\u65b9\u9762\u3002 Visualforce\u63d0\u4f9b\u4e86\u60a8\u9700\u8981\u7684\u6240\u6709\u529f\u80fd\uff0c\u53ef\u4ee5\u8f7b\u677e\u521b\u5efa\u53ef\u521b\u5efa\u65b0\u8bb0\u5f55\u6216\u68c0\u7d22\u8bb0\u5f55\uff0c\u7f16\u8f91\u5176\u503c\u5e76\u5c06\u66f4\u6539\u4fdd\u5b58\u56de\u6570\u636e\u5e93\u7684\u9875\u9762\u3002<br \/>\n\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u5c06\u6807\u51c6\u63a7\u5236\u5668\u4e0e&lt;apex\uff1aform&gt;\u7ec4\u4ef6\u548c\u4e00\u4e9b\u6613\u4e8e\u7406\u89e3\u7684\u8868\u5355\u5143\u7d20\u7ed3\u5408\u8d77\u6765\uff0c\u521b\u5efa\u4e00\u4e2a\u76f8\u5f53\u590d\u6742\u7684\u8bb0\u5f55\u7f16\u8f91\u9875\u9762\u3002<\/div>\n<div><\/div>\n<\/div>\n<\/div>\n<div id=\"visualforce_forms_basic\" class=\"topic task nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading3\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u521b\u5efa\u4e00\u4e2a\u57fa\u672c\u8868\u5355<\/span><\/h2>\n<div class=\"body taskbody\">\n<div class=\"shortdesc\">\u4f7f\u7528&lt;apex\uff1aform&gt;\u548c&lt;apex\uff1ainputField&gt;\u521b\u5efa\u4e00\u4e2a\u9875\u9762\u6765\u7f16\u8f91\u6570\u636e\u3002\u5c06&lt;apex\uff1acommandButton&gt;\u4e0e\u6807\u51c6\u63a7\u5236\u5668\u4e2d\u5185\u7f6e\u7684\u4fdd\u5b58\u64cd\u4f5c\u7ec4\u5408\u8d77\u6765\uff0c\u4ee5\u521b\u5efa\u65b0\u8bb0\u5f55\u6216\u5c06\u66f4\u6539\u4fdd\u5b58\u5230\u73b0\u6709\u8bb0\u5f55\u3002<\/div>\n<div class=\"section context\">\n<div class=\"p\">\n<p>\u8ba9\u67d0\u4eba\u7f16\u8f91\u548c\u66f4\u65b0\u8bb0\u5f55\u7684\u9875\u9762\u9700\u8981\u6267\u884c\u4ee5\u4e0b\u6240\u6709\u64cd\u4f5c\u3002<\/p>\n<ul class=\"ul bulletList\">\n<li class=\"li\">\u67e5\u627e\u8bb0\u5f55\u4ee5\u4fbf\u4ece\u6570\u636e\u5e93\u4e2d\u8fdb\u884c\u7f16\u8f91\u548c\u68c0\u7d22\u3002<\/li>\n<li class=\"li\">\u628a\u76f8\u5173\u7684\u8bb0\u5f55\u6570\u636e\u4ee5\u7f16\u8f91\u7684\u5f62\u5f0f\u653e\u5728\u9875\u9762\u4e0a\u3002<\/li>\n<li class=\"li\">\u901a\u8fc7\u66f4\u6539\u7684\u6570\u636e\u63a5\u6536\u8868\u5355\u63d0\u4ea4\u3002<\/li>\n<li class=\"li\">\u9a8c\u8bc1\u65b0\u7684\u503c\u3002<\/li>\n<li class=\"li\">\u5c06\u6709\u6548\u7684\u66f4\u6539\u4fdd\u5b58\u56de\u6570\u636e\u5e93\u3002<\/li>\n<li class=\"li\">\u5411\u63d0\u4ea4\u66f4\u6539\u7684\u4eba\u5458\u63d0\u4f9b\u9002\u5f53\u7684\u6d88\u606f\uff0c\u65e0\u8bba\u65b0\u6570\u636e\u662f\u6210\u529f\u4fdd\u5b58\u8fd8\u662f\u5b58\u5728\u9519\u8bef\u3002<\/li>\n<\/ul>\n<\/div>\n<p class=\"p\">\u5f53\u60a8\u4f7f\u7528\u6807\u51c6\u63a7\u5236\u5668\u548c&lt;apex\uff1aform&gt;\u7ec4\u4ef6\u65f6\uff0cVisualforce\u4f1a\u81ea\u52a8\u4e3a\u60a8\u6267\u884c\u5927\u90e8\u5206\u8fd9\u4e9b\u64cd\u4f5c\u3002<\/p>\n<p class=\"p\">\u8ba9\u6211\u4eec\u4ece\u57fa\u7840\u5f00\u59cb\u3002<\/p>\n<\/div>\n<ol class=\"ol steps enumList\">\n<li class=\"li step\"><span class=\"ph cmd\">\u6253\u5f00\u5f00\u53d1\u8005\u63a7\u5236\u53f0\uff0c\u7136\u540e\u70b9\u51fb <span class=\"ph menucascade\"><strong class=\"ph uicontrol\">File<\/strong>\u00a0|\u00a0<strong class=\"ph uicontrol\">New<\/strong>\u00a0|\u00a0<strong class=\"ph uicontrol\">Visualforce Page<\/strong><\/span> \u521b\u5efa\u4e00\u4e2a\u65b0\u7684Visualforce\u9875\u9762\u3002\u8f93\u5165AccountEdit\u4f5c\u4e3a\u9875\u9762\u540d\u79f0\u3002<\/span><\/li>\n<li class=\"li step\">\u5728\u7f16\u8f91\u5668\u4e2d\uff0c\u7528\u4ee5\u4e0b\u66ff\u6362\u6807\u8bb0\u3002\n<div class=\"itemgroup info\">\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\"><span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>page standardController<span class=\"token operator\">=<\/span><span class=\"token string\">\"Account\"<\/span><span class=\"token operator\">&gt;<\/span>\n    \n    <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>Edit Account<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span>\n    \n    <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>form<span class=\"token operator\">&gt;<\/span>\n    \n        <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>inputField value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{! Account.Name }\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n        \n        <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>commandButton action<span class=\"token operator\">=<\/span><span class=\"token string\">\"{! save }\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"Save\"<\/span> <span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n    \n    <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>apex<span class=\"token operator\">:<\/span>form<span class=\"token operator\">&gt;<\/span>\n    \n<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>apex<span class=\"token operator\">:<\/span>page<span class=\"token operator\">&gt;<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<\/li>\n<li class=\"li step\">\u70b9\u51fb\u9884\u89c8\u6253\u5f00\u60a8\u7684\u9875\u9762\u7684\u9884\u89c8\uff0c\u60a8\u53ef\u4ee5\u5728\u8fdb\u884c\u66f4\u6539\u65f6\u67e5\u770b\u3002\n<div class=\"itemgroup stepresult\">\u4e00\u4e2a\u65b0\u7684\u7a97\u53e3\u5e94\u8be5\u6253\u5f00\uff0c\u663e\u793a\u4e00\u4e2a\u5f62\u5f0f\u4e0e\u4e00\u4e2a\u5355\u4e00\u7684\u7a7a\u9886\u57df\u7684\u8eab\u4f53\u3002<\/div>\n<\/li>\n<li class=\"li step\">\u5728\u9884\u89c8\u7a97\u53e3\u4e2d\uff0c\u5c06\u5ba2\u6237\u7684ID\u6dfb\u52a0\u5230URL\uff0c\u7136\u540e\u6309ENTER\u3002\n<div class=\"itemgroup info\">URL\u5e94\u8be5\u662f\u8fd9\u6837\u7684\uff1a <span class=\"ph filepath\">https:\/\/<var class=\"keyword varname\">SalesforceInstance<\/var>\/apex\/AccountEdit?core.apexpages.request.devconsole=1<strong class=\"ph b\">&amp;id=001D000000JRBes<\/strong><\/span><\/div>\n<div class=\"itemgroup stepresult\">\n<p>\u60a8\u73b0\u5728\u5e94\u8be5\u5728\u8868\u5355\u5b57\u6bb5\u4e2d\u770b\u5230\u8be5\u5ba2\u6237\u7684\u540d\u79f0\u3002<\/p>\n<div class=\"fig fignone\"><span class=\"image image-block\"><img decoding=\"async\" class=\"image image-block\" src=\"https:\/\/res.cloudinary.com\/hy4kyit2a\/image\/upload\/doc\/trailhead\/en-us9911d1cbde655b310bd42104e4bc3063.png\" alt=\"A basic form to edit account name\" \/><\/span><\/div>\n<p>\u8fd9\u9a8c\u8bc1\u4f60\u5df2\u7ecf\u6709\u4e86\u6807\u51c6\u7684\u63a7\u5236\u5668\u5de5\u4f5c\u548c\u4e00\u4e2a\u6709\u6548\u7684\u8bb0\u5f55ID\u3002<\/p>\n<\/div>\n<\/li>\n<\/ol>\n<div class=\"section result\">\n<p class=\"p\">\u5b83\u770b\u8d77\u6765\u53ef\u80fd\u4e0d\u662f\u5f88\u591a\uff0c\u4f46\u662f\u5728\u516d\u5341\u591a\u884c\u6807\u8bb0\u4e2d\uff0c\u60a8\u5df2\u7ecf\u83b7\u5f97\u4e86\u7528\u4e8e\u66f4\u65b0\u5ba2\u6237\u540d\u79f0\u7684\u5b8c\u6574\u529f\u80fd\u8868\u5355\u3002\u7ed9\u5b83\u4e00\u4e2a\u65cb\u8f6c\uff01<\/p>\n<div class=\"p\">\n<p>\u8fd9\u4e9b\u662f\u8fd9\u79cd\u5f62\u5f0f\u8981\u7406\u89e3\u7684\u57fa\u672c\u65b9\u9762\u3002<\/p>\n<ul class=\"ul bulletList\">\n<li class=\"li\">\u8be5\u9875\u9762\u4f7f\u7528&lt;apex\uff1apage&gt;\u7ec4\u4ef6\u4e2d\u5b9a\u4e49\u7684\u5ba2\u6237\u7684\u6807\u51c6\u63a7\u5236\u5668\u3002<\/li>\n<li class=\"li\">&lt;apex\uff1aform&gt;\u662f\u4e00\u4e2aVisualforce\u7ec4\u4ef6\uff0c\u5b83\u5c06\u5176\u4e2d\u7684\u6240\u6709\u5185\u5bb9\u6253\u5305\u6210\u53ef\u4ee5\u4f5c\u4e3a\u9875\u9762\u64cd\u4f5c\u7684\u4e00\u90e8\u5206\u53d1\u9001\u56de\u670d\u52a1\u5668\u7684\u4e1c\u897f\u3002\u5982\u679c\u60a8\u9700\u8981\u5c06\u6570\u636e\u53d1\u9001\u56deSalesforce\uff0c\u5927\u90e8\u5206\u65f6\u95f4\u60a8\u90fd\u4f1a\u5728&lt;apex\uff1aform&gt;\u4e2d\u6267\u884c\u6b64\u64cd\u4f5c\u3002<\/li>\n<li class=\"li\">&lt;apex\uff1ainputField&gt;\u4e3a\u4e0e\u5176\u5173\u8054\u7684\u8bb0\u5f55\u6570\u636e\u5b57\u6bb5\u521b\u5efa\u5c4f\u5e55\u8868\u5355\u5b57\u6bb5\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u63d0\u4f9b\u4e00\u4e2a\u8868\u8fbe\u5f0f\u6765\u5f15\u7528value\u5c5e\u6027\u4e2d\u7684\u76f8\u5173\u5b57\u6bb5\u3002\u8fd9\u91cc\u7684\u8868\u8fbe\u662f{\uff01 Account.Name}\uff0c\u4f60\u5e94\u8be5\u6ca1\u6709\u56f0\u96be\u731c\u6d4b\u5ba2\u6237\u7684\u540d\u79f0\u5b57\u6bb5\u3002<\/li>\n<li class=\"li\">\u6700\u540e\uff0c&lt;apex\uff1acommandButton&gt;\u5728\u9875\u9762\u7684\u7528\u6237\u754c\u9762\u4e0a\u6dfb\u52a0\u4e00\u4e2a\u6309\u94ae\u3002\u8fd9\u4e2a\u6309\u94ae\u70b9\u51fb\u65f6\u89e6\u53d1\u4e00\u4e2a\u52a8\u4f5c\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u8be5\u64cd\u4f5c\u662f\u6807\u51c6\u63a7\u5236\u5668\u4e2d\u7684save\uff08\uff09\u64cd\u4f5c\u65b9\u6cd5\u3002\u4e0e&lt;apex\uff1ainputField&gt;\u7c7b\u4f3c\uff0c\u901a\u8fc7\u5f15\u7528\u63d0\u4f9b\u7ed9&lt;apex\uff1acommandButton&gt;\u64cd\u4f5c\u5c5e\u6027\u7684\u8868\u8fbe\u5f0f\u4e2d\u8981\u8c03\u7528\u7684\u64cd\u4f5c\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5c06&lt;apex\uff1acommandButton&gt;\u4e0e\u5176\u64cd\u4f5c\u8fde\u63a5\u8d77\u6765\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"visualforce_forms_labels_styling\" class=\"topic task nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading4\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u6dfb\u52a0\u5b57\u6bb5\u6807\u7b7e\u548c\u5e73\u53f0\u6837\u5f0f<\/span><\/h2>\n<div class=\"body taskbody\">\n<div class=\"shortdesc\">\u5728&lt;apex\uff1apageBlock&gt;\u548c&lt;apex\uff1apageBlockSection&gt;\u6807\u7b7e\u4e2d\u653e\u7f6e\u8868\u5355\u5143\u7d20\u8fdb\u884c\u7ec4\u7ec7\u548c\u5206\u7ec4\uff0c\u5e76\u4f7f\u8868\u5355\u91c7\u7528\u5e73\u53f0\u89c6\u89c9\u98ce\u683c\u3002<br \/>\n\u8ba9\u6211\u4eec\u4fee\u6539\u4f60\u7684\u8868\u683c\uff0c\u4f7f\u5b83\u770b\u8d77\u6765\u66f4\u719f\u6089\u3002<\/div>\n<div><\/div>\n<ol class=\"ol steps enumList\">\n<li class=\"li step\">\u5728&lt;apex\uff1aform&gt;\u7ec4\u4ef6\u7684\u5185\u90e8\uff0c\u5c06\u4e24\u4e2a\u8868\u5355\u5143\u7d20\u5305\u88c5\u5728&lt;apex\uff1apageBlock&gt;\u548c&lt;apex\uff1apageBlockSection&gt;\u6807\u8bb0\u4e2d\uff0c\u4ee5\u4fbf\u60a8\u7684\u6807\u8bb0\u770b\u8d77\u6765\u50cf\u8fd9\u6837\u3002\n<div class=\"itemgroup info\">\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\"><span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>page standardController<span class=\"token operator\">=<\/span><span class=\"token string\">\"Account\"<\/span><span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>form<span class=\"token operator\">&gt;<\/span>\n    \n    <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>pageBlock title<span class=\"token operator\">=<\/span><span class=\"token string\">\"Edit Account\"<\/span><span class=\"token operator\">&gt;<\/span>\n\n        <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>pageBlockSection<span class=\"token operator\">&gt;<\/span>\n            <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>inputField value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{! Account.Name }\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>        \n        <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>apex<span class=\"token operator\">:<\/span>pageBlockSection<span class=\"token operator\">&gt;<\/span>\n\n        <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>pageBlockButtons<span class=\"token operator\">&gt;<\/span>\n            <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>commandButton action<span class=\"token operator\">=<\/span><span class=\"token string\">\"{! save }\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"Save\"<\/span> <span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>        \n        <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>apex<span class=\"token operator\">:<\/span>pageBlockButtons<span class=\"token operator\">&gt;<\/span>\n\n    <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>apex<span class=\"token operator\">:<\/span>pageBlock<span class=\"token operator\">&gt;<\/span>\n    \n    <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>apex<span class=\"token operator\">:<\/span>form<span class=\"token operator\">&gt;<\/span>\n<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>apex<span class=\"token operator\">:<\/span>page<span class=\"token operator\">&gt;<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u8fd9\u4e2a\u7248\u672c\u7684\u8868\u5355\u7684\u6837\u5f0f\u662f\u5b8c\u5168\u4e0d\u540c\u7684\uff01\u4e0e\u8f93\u51fa\u7ec4\u4ef6\u4e00\u6837\uff0c\u5f53\u60a8\u5728&lt;apex\uff1apageBlock&gt;\u548c&lt;apex\uff1apageBlockSection&gt;\u6807\u7b7e\u4e2d\u4f7f\u7528\u8f93\u5165\u7ec4\u4ef6\u65f6\uff0c\u5b83\u4eec\u5c06\u91c7\u7528\u5e73\u53f0\u89c6\u89c9\u6837\u5f0f\u3002<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li class=\"li step\">\u5728\u5ba2\u6237\u540d\u79f0\u5b57\u6bb5\u4e0b\u65b9\uff0c\u6dfb\u52a0\u4e09\u4e2a\u5b57\u6bb5\uff0c\u4ee5\u4fbf\u60a8\u7684\u6807\u8bb0\u770b\u8d77\u6765\u50cf\u8fd9\u6837\u3002\n<div class=\"itemgroup info\">\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\"><span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>pageBlockSection columns<span class=\"token operator\">=<\/span><span class=\"token string\">\"1\"<\/span><span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>inputField value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{! Account.Name }\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>inputField value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{! Account.Phone }\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>        \n    <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>inputField value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{! Account.Industry }\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>        \n    <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>inputField value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{! Account.AnnualRevenue }\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>apex<span class=\"token operator\">:<\/span>pageBlockSection<span class=\"token operator\">&gt;<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u73b0\u5728\u4f60\u6709\u4e86\u4e00\u4e2a\u66f4\u5b8c\u6574\uff0c\u66f4\u73b0\u5b9e\u7684\u5f62\u5f0f\u6765\u4f7f\u7528\u3002<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"itemgroup stepresult\">\n<div class=\"fig fignone\"><span class=\"image image-block\"><img decoding=\"async\" class=\"image image-block\" src=\"https:\/\/res.cloudinary.com\/hy4kyit2a\/image\/upload\/doc\/trailhead\/en-uscc3668a263501ef715bf2e8c10d1b09f.png\" alt=\"Edit account form with platform styling\" \/><\/span><\/div>\n<\/div>\n<\/li>\n<\/ol>\n<div class=\"section result\">\n<p>&lt;apex\uff1ainputField&gt;\u7ec4\u4ef6\u6839\u636e\u6807\u51c6\u6216\u81ea\u5b9a\u4e49\u5bf9\u8c61\u5b57\u6bb5\u7684\u7c7b\u578b\u5448\u73b0\u9002\u5f53\u7684\u8f93\u5165\u5c0f\u90e8\u4ef6\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u4f7f\u7528&lt;apex\uff1ainputField&gt;\u6807\u8bb0\u663e\u793a\u65e5\u671f\u5b57\u6bb5\uff0c\u5219\u65e5\u5386\u5c0f\u90e8\u4ef6\u5c06\u663e\u793a\u5728\u8868\u5355\u4e0a\u3002\u5982\u679c\u60a8\u4f7f\u7528&lt;apex\uff1ainputField&gt;\u6807\u7b7e\u6765\u663e\u793a\u9009\u53d6\u5217\u8868\u5b57\u6bb5\uff0c\u5c31\u50cf\u6211\u4eec\u5728\u8fd9\u91cc\u4e3a\u884c\u4e1a\u5b57\u6bb5\u6240\u505a\u7684\u4e00\u6837\uff0c\u5219\u4f1a\u663e\u793a\u4e00\u4e2a\u4e0b\u62c9\u5217\u8868\u3002<\/p>\n<p>&lt;apex\uff1ainputField&gt;\u53ef\u7528\u4e8e\u6355\u83b7\u4efb\u4f55\u6807\u51c6\u6216\u81ea\u5b9a\u4e49\u5bf9\u8c61\u5b57\u6bb5\u7684\u7528\u6237\u8f93\u5165\uff0c\u5e76\u4e14\u5c0a\u91cd\u5728\u5b57\u6bb5\u5b9a\u4e49\u4e0a\u8bbe\u7f6e\u7684\u4efb\u4f55\u5143\u6570\u636e\uff0c\u4f8b\u5982\u5b57\u6bb5\u662f\u5fc5\u9700\u7684\u8fd8\u662f\u552f\u4e00\u7684\uff0c\u6216\u8005\u5f53\u524d\u7528\u6237\u662f\u5426\u6709\u6743\u67e5\u770b\u6216\u7f16\u8f91\u5b83\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"visualforce_forms_errors_messages\" class=\"topic task nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading5\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u663e\u793a\u8868\u5355\u9519\u8bef\u548c\u6d88\u606f<\/span><\/h2>\n<div class=\"body taskbody\">\n<div class=\"shortdesc\">\u4f7f\u7528&lt;apex\uff1apageMes\u200b\u200bsages&gt;\u663e\u793a\u4efb\u4f55\u8868\u5355\u5904\u7406\u9519\u8bef\u6216\u6d88\u606f\u3002<br \/>\n\u51fa\u73b0\u95ee\u9898\u65f6\uff0c\u60a8\u7684\u9875\u9762\u5e94\u63d0\u4f9b\u6709\u7528\u7684\u53cd\u9988\uff0c\u4f8b\u5982\u7f3a\u5c11\u5fc5\u586b\u5b57\u6bb5\u6216\u5b57\u6bb5\u503c\u672a\u901a\u8fc7\u9a8c\u8bc1\u65f6\u3002\u6807\u51c6\u63a7\u5236\u5668\u5b9e\u9645\u4e0a\u4e3a\u60a8\u5904\u7406\u6240\u6709\u8fd9\u4e9b\u3002\u6240\u6709\u4f60\u9700\u8981\u505a\u7684\u662f\u544a\u8bc9\u5b83\u5728\u54ea\u91cc\u628a\u4fe1\u606f\u653e\u5728\u9875\u9762\u4e0a\u3002<\/div>\n<ol class=\"ol steps enumList\">\n<li class=\"li step\">\u5728&lt;apex\uff1apageBlock&gt;\u6807\u8bb0\u4e0b\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u884c\u3002\n<div class=\"itemgroup info\">\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\"><span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>pageMessages<span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<\/li>\n<li class=\"li step\">\u5c1d\u8bd5\u5220\u9664\u5ba2\u6237\u7684\u540d\u79f0\uff0c\u5e76\u7528\u7a7a\u767d\u540d\u79f0\u4fdd\u5b58\u8bb0\u5f55\u3002\n<div class=\"itemgroup stepresult\">\n<p>\u663e\u793a\u9875\u9762\u7684\u9a8c\u8bc1\u9519\u8bef\u3002<\/p>\n<div class=\"fig fignone\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/res.cloudinary.com\/hy4kyit2a\/image\/upload\/doc\/trailhead\/en-us99bbbfde94e7e7f3ebfa83f251d1f8eb.png\" alt=\"Edit account with page error messages\" \/><\/div>\n<\/div>\n<\/li>\n<\/ol>\n<div class=\"section result\">\n<p>\u6b63\u5982\u4f60\u6240\u770b\u5230\u7684\uff0c&lt;apex\uff1ainputField&gt;\u663e\u793a\u4e86\u5b83\u81ea\u5df1\u7684\u5b57\u6bb5\u7684\u9519\u8bef\uff0c\u4f46\u662f\u5bf9\u4e8e\u66f4\u957f\u7684\u8868\u5355\u6765\u8bf4\uff0c\u5c06\u9875\u9762\u7684\u6240\u6709\u9519\u8bef\u5217\u5728\u9875\u9762\u9876\u90e8\u7684\u4e00\u4e2a\u5730\u65b9\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u6807\u51c6\u7684\u63a7\u5236\u5668\u5df2\u7ecf\u6536\u96c6\u4e86\u8868\u683c\u5904\u7406\u540e\u7684\u6240\u6709\u9875\u9762\u7684\u6d88\u606f\u3002 &lt;apex\uff1apageMes\u200b\u200bsages&gt;\u7ec4\u4ef6\u4f7f\u60a8\u80fd\u591f\u5728\u5408\u9002\u7684\u5730\u65b9\u663e\u793a\u8fd9\u4e9b\u6d88\u606f\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"visualforce_forms_edit_related_records\" class=\"topic task nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading6\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u7f16\u8f91\u76f8\u5173\u8bb0\u5f55<\/span><\/h2>\n<div class=\"body taskbody\">\n<div class=\"shortdesc\">\n<p>\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u63d0\u4f9b\u76f8\u5173\u8bb0\u5f55\u7684\u94fe\u63a5\u6765\u8f7b\u677e\u7f16\u8f91\u76f8\u5173\u4fe1\u606f\u3002<br \/>\n\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u6211\u4eec\u7684\u8868\u683c\u4e00\u6b21\u53ea\u7f16\u8f91\u4e00\u6761\u8bb0\u5f55\u3002\u66f4\u5177\u4f53\u5730\u8bf4\uff0c\u56e0\u4e3a\u4ed6\u4eec\u4f7f\u7528\u5ba2\u6237\u5bf9\u8c61\u7684\u6807\u51c6\u63a7\u5236\u5668\uff0c\u8868\u683c\u53ea\u80fd\u66f4\u6539\u5ba2\u6237\u8bb0\u5f55\u3002<\/p>\n<p>\u8fd9\u5e76\u4e0d\u603b\u662f\u7528\u6237\u4f7f\u7528\u7684\u6700\u6709\u6548\u7684\u5de5\u4f5c\u6d41\u7a0b\u3002\u5c3d\u7ba1\u65e0\u6cd5\u4f7f\u7528\u6807\u51c6\u63a7\u5236\u5668\u5728\u4e00\u4e2a\u8bf7\u6c42\u4e2d\u4fdd\u5b58\u5bf9\u591a\u4e2a\u5bf9\u8c61\u7c7b\u578b\u7684\u66f4\u6539\uff0c\u4f46\u901a\u8fc7\u63d0\u4f9b\u6267\u884c\u64cd\u4f5c\uff08\u5982\u7f16\u8f91\u6216\u5220\u9664\u8fd9\u4e9b\u8bb0\u5f55\uff09\u7684\u94fe\u63a5\uff0c\u53ef\u4ee5\u66f4\u8f7b\u677e\u5730\u5bfc\u822a\u5230\u76f8\u5173\u8bb0\u5f55\u3002<\/p>\n<\/div>\n<ol class=\"ol steps enumList\">\n<li class=\"li step\">\u5728\u73b0\u6709\u7684\u5173\u95ed&lt;\/ apex\uff1apageBlock&gt;\u6807\u7b7e\u4e0b\u65b9\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u6807\u8bb0\u3002\n<div class=\"itemgroup info\">\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\"><span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>pageBlock title<span class=\"token operator\">=<\/span><span class=\"token string\">\"Contacts\"<\/span><span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>pageBlockTable value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!Account.contacts}\"<\/span> var<span class=\"token operator\">=<\/span><span class=\"token string\">\"contact\"<\/span><span class=\"token operator\">&gt;<\/span>\n        <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>column<span class=\"token operator\">&gt;<\/span>\n            <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>outputLink\n                value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{! URLFOR($Action.Contact.Edit, contact.Id) }\"<\/span><span class=\"token operator\">&gt;<\/span>\n                Edit\n            <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>apex<span class=\"token operator\">:<\/span>outputLink<span class=\"token operator\">&gt;<\/span>\n            <span class=\"token operator\">&amp;<\/span>nbsp<span class=\"token punctuation\">;<\/span>\n            <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>outputLink\n                value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{! URLFOR($Action.Contact.Delete, contact.Id) }\"<\/span><span class=\"token operator\">&gt;<\/span>\n                Del\n            <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>apex<span class=\"token operator\">:<\/span>outputLink<span class=\"token operator\">&gt;<\/span>\n        <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>apex<span class=\"token operator\">:<\/span>column<span class=\"token operator\">&gt;<\/span>\n        <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>column value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!contact.Name}\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n        <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>column value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!contact.Title}\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n        <span class=\"token operator\">&lt;<\/span>apex<span class=\"token operator\">:<\/span>column value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!contact.Phone}\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>apex<span class=\"token operator\">:<\/span>pageBlockTable<span class=\"token operator\">&gt;<\/span>\n<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>apex<span class=\"token operator\">:<\/span>pageBlock<span class=\"token operator\">&gt;<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u5ba2\u6237\u7f16\u8f91\u8868\u5355\u4e0b\u65b9\u663e\u793a\u8be5\u5ba2\u6237\u7684\u8054\u7cfb\u4eba\u5217\u8868\u3002<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"itemgroup stepresult\">\n<div class=\"fig fignone\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/res.cloudinary.com\/hy4kyit2a\/image\/upload\/doc\/trailhead\/en-usfb7466f9c6649b6d1740bf4c4e680b54.png\" alt=\"Edit account with related contact records\" \/><\/div>\n<\/div>\n<\/li>\n<li class=\"li step\">\u5c1d\u8bd5\u70b9\u51fb\u8054\u7cfb\u4eba\u7684\u7f16\u8f91\u94fe\u63a5\u3002\n<div class=\"itemgroup stepresult\">\u94fe\u63a5\u5728\u54ea\u91cc\u5e26\u4f60\uff1f\u5f53\u60a8\u4fdd\u5b58\u66f4\u6539\u65f6\uff0c\u4f1a\u53d1\u751f\u4ec0\u4e48\u60c5\u51b5\uff0c\u6216\u8005\u5355\u51fb\u8be5\u9875\u9762\u4e0a\u7684\u53d6\u6d88\uff1f<br \/>\n&lt;apex\uff1apageBlockTable&gt;\u7ec4\u4ef6\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u8be5\u5ba2\u6237\u8054\u7cfb\u4eba\u5217\u8868\u7684\u8868\u683c\u3002\u8fd9\u91cc\u6709\u4ec0\u4e48\u65b0\u529f\u80fd\u662f\u4f7f\u7528&lt;apex\uff1aoutputLink&gt;\u7ec4\u4ef6\u7684\u5217\u3002\u5b83\u4eec\u4f7f\u7528\u4e00\u4e2a\u5f15\u7528\u5168\u5c40\u53d8\u91cf$ Action\u7684\u8868\u8fbe\u5f0f\uff0c\u5e76\u5c06\u5176\u4e0eURLFOR\uff08\uff09\u51fd\u6570\u4e2d\u7684\u8054\u7cfb\u4ebaID\u8fdb\u884c\u7ec4\u5408\u3002\u7ed3\u679c\u662f\u6307\u5411\u8054\u7cfb\u4eba\u7684\u7f16\u8f91\u6216\u5220\u9664\u9875\u9762\u7684\u94fe\u63a5\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u5f15\u7528\u7684\u64cd\u4f5c\u3002\u8fd9\u5bf9\u4e8e\u8fd9\u79cd\u5f62\u5f0f\u7684\u7528\u6237\u6765\u8bf4\u53ef\u80fd\u662f\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u6377\u5f84\u3002<\/div>\n<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<div id=\"visualforce_forms_tell_me_more\" class=\"topic concept nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading7\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u544a\u8bc9\u6211\u66f4\u591a&#8230;<\/span><\/h2>\n<div class=\"body conbody\">\n<div 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name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.ponybai.com\/?p=549\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Salesforce Visualforce (\u57fa\u78406\uff09\u8f93\u5165\u6570\u636e - \u767d\u767d\u968f\u7b14\" \/>\n<meta property=\"og:description\" content=\"\u5b66\u4e60\u76ee\u6807 \u5b8c\u6210\u672c\u5355\u5143\u540e\uff0c\u60a8\u5c06\u80fd\u591f\uff1a \u89e3\u91caVisualforce\u8868\u5355\u7684\u57fa\u672c\u8981\u6c42\u3002 \u4f7f\u7528\u4e0d\u5305\u542b\u5e73\u53f0\u89c6\u89c9\u6837\u5f0f\u7684Vis &hellip; \u7ee7\u7eed\u9605\u8bfbSalesforce Visualforce (\u57fa\u78406\uff09\u8f93\u5165\u6570\u636e\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.ponybai.com\/?p=549\" \/>\n<meta property=\"og:site_name\" content=\"\u767d\u767d\u968f\u7b14\" \/>\n<meta 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