{"id":4118,"date":"2024-02-23T15:51:43","date_gmt":"2024-02-23T07:51:43","guid":{"rendered":"http:\/\/www.ponybai.com\/?p=4118"},"modified":"2023-12-05T18:00:49","modified_gmt":"2023-12-05T10:00:49","slug":"%e4%bd%bf%e7%94%a8-visualforce-%e5%88%9b%e5%bb%ba%e5%9c%b0%e5%9b%be","status":"publish","type":"post","link":"http:\/\/www.ponybai.com\/?p=4118","title":{"rendered":"\u4f7f\u7528 Visualforce \u521b\u5efa\u5730\u56fe"},"content":{"rendered":"\n<p><a><\/a>\u5730\u56fe\u4f20\u8fbe\u7684\u4fe1\u606f\u6bd4\u5355\u7eaf\u7684\u4fe1\u606f\u66f4\u6e05\u6670 \u4f4d\u7f6e\u6570\u636e\u3002Visualforce \u6620\u5c04 \u7ec4\u4ef6\u4f7f\u521b\u5efa\u4f7f\u7528\u7b2c\u4e09\u65b9\u5730\u56fe\u670d\u52a1\u7684\u5730\u56fe\u53d8\u5f97\u7b80\u5355\u3002Visualforce \u5730\u56fe\u662f\u4ea4\u4e92\u5f0f\u7684\uff0c \u57fa\u4e8e JavaScript \u7684\u5730\u56fe\uff0c\u5305\u62ec\u7f29\u653e\u3001\u5e73\u79fb\u548c\u57fa\u4e8e Salesforce \u6216\u5176\u4ed6\u6570\u636e\u7684\u6807\u8bb0\u3002\u521b\u5efa\u72ec\u7acb\u7248 \u5730\u56fe\u9875\u9762\u3001\u53ef\u63d2\u5165\u9875\u9762\u5e03\u5c40\u7684\u5730\u56fe\uff0c\u751a\u81f3\u662f Salesforce \u7684\u79fb\u52a8\u5730\u56fe \u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n\n\n\n<p id=\"visualforce_maps_concepts_components\"><a><\/a>Visualforce \u63d0\u4f9b\u4e86\u4e00\u7ec4\u76f8\u5173\u7684\u6620\u5c04 \u7ec4\u4ef6\u3002\u8be5\u7ec4\u4ef6\u5b9a\u4e49\u5730\u56fe \u753b\u5e03\uff0c\u5305\u62ec\u5927\u5c0f\u3001\u7c7b\u578b\u3001\u4e2d\u5fc3\u70b9\u548c\u521d\u59cb\u7f29\u653e\u7ea7\u522b\u3002\u5b50\u7ec4\u4ef6\u5b9a\u4e49\u8981\u653e\u7f6e\u7684\u6807\u8bb0 \u5728\u5730\u56fe\u4e0a\u6309\u5730\u5740\u6216\u5730\u7406\u4f4d\u7f6e\uff08\u7eac\u5ea6\u548c\u7ecf\u5ea6\uff09\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u8be5\u7ec4\u4ef6\u6dfb\u52a0\u53ef\u81ea\u5b9a\u4e49\u7684 \u5355\u51fb\u6216\u70b9\u51fb\u6807\u8bb0\u65f6\u663e\u793a\u7684\u4fe1\u606f\u9762\u677f\u3002<samp>&lt;apex:map&gt;<\/samp><samp>&lt;apex:mapMarker&gt;<\/samp><samp>&lt;apex:mapInfoWindow&gt;<\/samp><\/p>\n\n\n\n<p>\u6ce8\u610f<\/p>\n\n\n\n<p>Visualforce \u6620\u5c04\u7ec4\u4ef6\u4e0d\u662f \u5728 Developer Edition \u7ec4\u7ec7\u4e2d\u53ef\u7528\u3002<\/p>\n\n\n\n<p id=\"visualforce_maps_concepts_javascript\"><a><\/a>\u60a8\u5728 Visualforce \u6807\u8bb0\u4e2d\u5b9a\u4e49\u7684\u5730\u56fe\u4f1a\u751f\u6210 JavaScript \u4ee3\u7801 \u4ee5\u5448\u73b0\u5230\u9875\u9762\u4e0a\u3002\u6b64 JavaScript \u8fde\u63a5\u5230\u5730\u56fe\u670d\u52a1\uff0c\u5e76\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u6784\u5efa\u5730\u56fe \u83b7\u53d6\u5730\u56fe\u56fe\u5757\u5e76\u653e\u7f6e\u6807\u8bb0\u3002\u5982\u679c\u8981\u6620\u5c04\u7684\u9879\u76ee\u6ca1\u6709\u7eac\u5ea6\u548c \u7ecf\u5ea6\uff0cVisualforce \u5730\u56fe\u53ef\u4ee5\u8fdb\u884c\u5730\u7406\u7f16\u7801 \u4ed6\u4eec\u7684\u5730\u5740\u3002\u5730\u56fe\u6e32\u67d3\u540e\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u5e73\u79fb\u548c \u7f29\u653e\uff0c\u5c31\u50cf\u4ed6\u4eec\u4e60\u60ef\u4e8e\u5176\u4ed6\u5730\u56fe\u7ad9\u70b9\u4e00\u6837\u3002\u6548\u679c\u5c31\u597d\u50cf\u4f60\u81ea\u5df1\u5199\u7684\u4e00\u6837 \u81ea\u5b9a\u4e49 JavaScript \u4e0e\u7b2c\u4e09\u65b9\u6620\u5c04\u670d\u52a1\u8fdb\u884c\u4ea4\u4e92\uff0c\u4f46\u5b9e\u9645\u4e0a\u4e0d\u9700\u8981 \u5199\u51fa\u6765\u3002\u60a8\u53ef\u4ee5\u5728 Visualforce \u4e2d\u5b9a\u4e49\u5730\u56fe\u5e76\u514d\u8d39\u83b7\u53d6\u5730\u56fe JavaScript\u3002<\/p>\n\n\n\n<p>\u91cd\u8981<\/p>\n\n\n\n<p>Visualforce \u6620\u5c04 \u7ec4\u4ef6\u5c06 JavaScript \u6dfb\u52a0\u5230\u9875\u9762\uff0c\u5e76\u4f7f\u7528\u7b2c\u4e09\u65b9 JavaScript \u4ee3\u7801\u7ed8\u5236\u5730\u56fe\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Visualforce \u6dfb\u52a0\u7684 JavaScript \u4f7f\u7528 \u884c\u4e1a\u6807\u51c6\u6700\u4f73\u5b9e\u8df5\uff0c\u907f\u514d\u4e0e\u5728\u540c\u4e00 JavaScript \u4e0a\u6267\u884c\u7684\u5176\u4ed6 JavaScript \u53d1\u751f\u51b2\u7a81 \u9875\u3002\u5982\u679c\u60a8\u81ea\u5df1\u7684 JavaScript \u6ca1\u6709\u4f7f\u7528\u6700\u4f73\u5b9e\u8df5\uff0c\u5b83\u53ef\u80fd\u4f1a\u4e0e \u6620\u5c04\u4ee3\u7801\u3002<\/li>\n\n\n\n<li>\u9700\u8981\u5730\u7406\u7f16\u7801\u7684\u5730\u5740 &#8211; \u5373\u4e0d\u5305\u542b\u7eac\u5ea6\u548c \u7ecf\u5ea6 &#8211; \u53d1\u9001\u5230\u7b2c\u4e09\u65b9\u670d\u52a1\u8fdb\u884c\u5730\u7406\u7f16\u7801\u3002\u8fd9\u4e9b\u5730\u5740\u672a\u5173\u8054 \uff0c\u9664\u4e86\u60a8\u5728 Visualforce \u6807\u8bb0\u4e2d\u63d0\u4f9b\u7684\u6570\u636e\u5916\uff0c\u4e0d\u4f1a\u53d1\u9001\u5176\u4ed6\u6570\u636e\u3002\u4f46\u662f\uff0c\u5982\u679c\u60a8\u7684 \u7ec4\u7ec7\u8981\u6c42\u4e25\u683c\u63a7\u5236\u5728 Salesforce \u5916\u90e8\u5171\u4eab\u7684\u6570\u636e\uff0c\u4e0d\u8981\u4f7f\u7528\u5730\u7406\u7f16\u7801 Visualforce\u5730\u56fe\u7684\u529f\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u521b\u5efa\u57fa\u672c<\/strong>\u5730\u56fe \u6ca1\u6709\u6807\u8bb0\u7684\u57fa\u672c\u5730\u56fe<br>\u53ea\u9700\u8981\u4e00\u4e2a\u7ec4\u4ef6\u3002\u6b64\u7ec4\u4ef6\u5b9a\u4e49\u5730\u56fe\u7684\u57fa\u672c\u753b\u5e03\uff0c\u5305\u62ec\u5176\u5c3a\u5bf8\u3001\u4f4d\u7f6e\u548c\u521d\u59cb\u7f29\u653e\u7ea7\u522b\u3002<samp>&lt;apex:map><\/samp><\/li>\n\n\n\n<li>\u5411\u5730\u56fe\u6dfb\u52a0\u4f4d\u7f6e\u6807\u8bb0 \u60a8\u53ef\u4ee5\u4f7f\u7528\u8be5\u7ec4\u4ef6<strong>\u5411\u5730\u56fe<\/strong><br>\u6dfb\u52a0\u6807\u8bb0\u4ee5\u8868\u793a\u7279\u5b9a\u4f4d\u7f6e\u3002\u60a8\u53ef\u4ee5\u5305\u62ec\u6307\u9488\u60ac\u505c\u5728\u6807\u8bb0\u4e0a\u65f6\u663e\u793a\u7684\u6587\u672c\u3002<samp>&lt;apex:mapMarker><\/samp><\/li>\n\n\n\n<li><strong>\u4f7f\u7528\u81ea\u5b9a\u4e49\u6807\u8bb0\u56fe\u6807<\/strong><br>Visualforce \u5730\u56fe\u6807\u8bb0\u56fe\u6807\u529f\u80fd\u5f3a\u5927\uff0c\u4f46\u5f88\u666e\u901a\u3002\u8981\u533a\u5206\u6807\u8bb0\u5e76\u5411\u5730\u56fe\u6dfb\u52a0\u7ec6\u8282\u6216\u6837\u5f0f\uff0c\u8bf7\u4f7f\u7528\u81ea\u5b9a\u4e49\u5730\u56fe\u6807\u8bb0\u56fe\u6807\u3002<\/li>\n\n\n\n<li>\u5c06\u4fe1\u606f\u7a97\u53e3<strong>\u6dfb\u52a0\u5230\u6807\u8bb0<\/strong><br>\u4fe1\u606f\u7a97\u53e3\u5141\u8bb8\u60a8\u5728\u5730\u56fe\u4e0a\u663e\u793a\u989d\u5916\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u5f53\u7528\u6237\u5355\u51fb\u6216\u70b9\u51fb\u6807\u8bb0\u65f6\uff0c\u5c06\u663e\u793a\u4fe1\u606f\u7a97\u53e3\u3002<\/li>\n\n\n\n<li><strong>\u5728 Apex \u4e2d\u6784\u5efa\u5730\u56fe\u6570\u636e\u7684\u793a\u4f8b \u5728 Apex<\/strong><br>\u4e2d\u6784\u5efa\u4f4d\u7f6e\u6570\u636e\u4ee5\u6267\u884c\u81ea\u5b9a\u4e49\u67e5\u8be2\u3001\u641c\u7d22\u9644\u8fd1\u4f4d\u7f6e\u3001\u7b5b\u9009\u6216\u8f6c\u6362\u7ed3\u679c\uff0c\u6216\u8005\u5728\u65e0\u6cd5\u4f7f\u7528 Visualforce \u6807\u51c6\u63a7\u5236\u5668\u8fd4\u56de\u7684\u7ed3\u679c\u65f6\u6267\u884c\u3002<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">\u521b\u5efa\u57fa\u672c\u5730\u56fe<\/h1>\n\n\n\n<p>\u6ca1\u6709\u6807\u8bb0\u7684\u57fa\u672c\u5730\u56fe\u53ea\u9700\u8981\u4e00\u4e2a\u7ec4\u4ef6\u3002\u6b64\u7ec4\u4ef6\u5b9a\u4e49\u5730\u56fe\u7684\u57fa\u672c\u753b\u5e03\uff0c\u5305\u62ec\u5176 \u5c3a\u5bf8\u3001\u4f4d\u7f6e\u548c\u521d\u59cb\u7f29\u653e\u7ea7\u522b\u3002<\/p>\n\n\n\n<p><samp>&lt;apex:map&gt;<\/samp>\u8be5\u5c5e\u6027\u5b9a\u4e49\u56f4\u7ed5\u8be5\u70b9\u7684\u70b9 \u5730\u56fe\u5c45\u4e2d\u3002\u60a8\u53ef\u4ee5\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u63d0\u4f9b\u503c \u683c\u5f0f\u3002<\/p>\n\n\n\n<p><samp>center<\/samp><samp>center<\/samp><a><\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"visualforce_maps_geolocation_value_types\">\n<li>\u4e00\u4e2a\u8868\u793a\u5730\u5740\u7684\u5b57\u7b26\u4e32\u3002\u4f8b\u5982\uff0c\u201c1 Market Street\uff0c San Francisco\uff0c CA\u201d\u3002\u8fd9 \u5bf9\u5730\u5740\u8fdb\u884c\u5730\u7406\u7f16\u7801\u4ee5\u786e\u5b9a\u5176\u7eac\u5ea6\u548c\u7ecf\u5ea6\u3002<\/li>\n\n\n\n<li>\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u8868\u793a\u5177\u6709\u6307\u5b9a\u4f4d\u7f6e\u7684 JSON\u5bf9\u8c61\u548c\u5c5e\u6027 \u5750\u6807\u3002\u4f8b\u5982\uff0c\u201c{latitude\uff1a 37.794\uff0c longitude\uff1a -122.395}\u201d\u3002<samp>latitude<\/samp><samp>longitude<\/samp><\/li>\n\n\n\n<li>\u7c7b\u578b\u4e3a \u7684 Apex \u6620\u5c04\u5bf9\u8c61 with \u548c \u952e\u6307\u5b9a\u4f4d\u7f6e\u5750\u6807\u3002<samp>Map&lt;String,&nbsp;Double&gt;<\/samp><samp>latitude<\/samp><samp>longitude<\/samp><\/li>\n<\/ul>\n\n\n\n<p>\u5982\u679c\u6ca1\u6709\u5b50\u6807\u8bb0\uff0c\u5219\u8be5\u5c5e\u6027\u662f\u5fc5\u9700\u7684\u3002<\/p>\n\n\n\n<p><samp>&lt;apex:map&gt;<\/samp><samp>&lt;apex:mapMarker&gt;<\/samp><samp>center<\/samp>\u8fd9\u5f20\u7b80\u5355\u7684\u8857\u9053\u5730\u56fe\u663e\u793a\u4e86 Salesforce \u65e7\u91d1\u5c71\u5468\u56f4\u7684\u793e\u533a \u603b\u90e8\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;apex:page &gt;\n\n    &lt;h1&gt;Salesforce in San Francisco&lt;\/h1&gt;\n  \n    &lt;!-- Display the address on a map --&gt;\n    &lt;apex:map width=\"600px\" height=\"400px\" mapType=\"roadmap\" zoomLevel=\"16\"\n        center=\"One Market Street, San Francisco, CA\"&gt;\n    &lt;\/apex:map&gt;\n    \n&lt;\/apex:page&gt;<\/code><\/pre>\n\n\n\n<p>\u8fd9 \u4ee3\u7801\u751f\u6210\u4ee5\u4e0b\u6620\u5c04\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"608\" height=\"422\" src=\"http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map1.png\" alt=\"\" class=\"wp-image-4122\" srcset=\"http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map1.png 608w, http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map1-300x208.png 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/figure>\n\n\n\n<p>\u8bf7\u6ce8\u610f\u6b64\u793a\u4f8b\u4e2d\u7684\u4ee5\u4e0b\u5185\u5bb9\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6620\u5c04\u7684\u5730\u5740\u6ca1\u6709\u6807\u8bb0\u3002\u8be5\u7ec4\u4ef6\u672c\u8eab\u4e0d\u663e\u793a\u5730\u56fe\u6807\u8bb0\uff0c\u5373\u4f7f\u5bf9\u4e8e\u4e2d\u5fc3\u70b9\u4e5f\u662f\u5982\u6b64\u3002\u8981\u663e\u793a\u6700\u591a 100 \u4e2a\u6807\u8bb0\uff0c\u6dfb\u52a0\u5b50\u7ec4\u4ef6\u3002<samp>&lt;apex:map&gt;<\/samp><samp>&lt;apex:mapMarker&gt;<\/samp><\/li>\n\n\n\n<li>\u5730\u56fe\u7684\u4f4d\u7f6e\u503c\u4ee5 \u8857\u9053\u5730\u5740\uff0c\u800c\u4e0d\u662f\u5730\u7406\u4f4d\u7f6e\u3002\u5730\u56fe\u670d\u52a1\u67e5\u627e\u7eac\u5ea6\u548c\u7ecf\u5ea6 \u5730\u5740\u3002\u6b64\u8fc7\u7a0b\u79f0\u4e3a<dfn>\u5730\u7406\u7f16\u7801<\/dfn>\u3002\u60a8\u6700\u591a\u53ef\u4ee5\u5c06 10 \u4e2a\u5730\u7406\u7f16\u7801\u5730\u5740\u4f5c\u4e3a\u5c5e\u6027\u6216\u4f5c\u4e3a\u968f\u7ec4\u4ef6\u6dfb\u52a0\u7684\u6807\u8bb0\u5305\u542b\u5728\u5730\u56fe\u4e2d\u3002<samp>center<\/samp><samp>center<\/samp><samp>&lt;apex:mapMarker&gt;<\/samp><\/li>\n\n\n\n<li>\u503c\u662f\u201c\u8def\u7ebf\u56fe\u201d\uff0c\u4e00\u6761\u6807\u51c6\u8857\u9053 \u5730\u56fe\u3002\u5176\u4ed6\u9009\u9879\u662f\u201c\u536b\u661f\u201d\u548c\u201c\u6df7\u5408\u201d\u3002<samp>mapType<\/samp><\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">\u5411\u5730\u56fe\u6dfb\u52a0\u4f4d\u7f6e\u6807\u8bb0<\/h1>\n\n\n\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u8be5\u7ec4\u4ef6\u5411\u5730\u56fe\u6dfb\u52a0\u6807\u8bb0\u4ee5\u8868\u793a\u7279\u5b9a\u4f4d\u7f6e\u3002\u60a8\u53ef\u4ee5\u5305\u542b\u4ee5\u4e0b\u6587\u672c \u5f53\u6307\u9488\u60ac\u505c\u5728\u6807\u8bb0\u4e0a\u65f6\u663e\u793a\u3002<\/p>\n\n\n\n<p><samp>&lt;apex:mapMarker&gt;<\/samp><\/p>\n\n\n\n<p>\u82e5\u8981\u5728\u5730\u56fe\u4e0a\u653e\u7f6e\u6807\u8bb0\uff0c\u8bf7\u6dfb\u52a0\u4e00\u4e2a\u7ec4\u4ef6\u4f5c\u4e3a\u5173\u8054 .\u60a8\u53ef\u4ee5\u4f7f\u7528\u5c5e\u6027\u6307\u5b9a\u6807\u8bb0\u7684\u4f4d\u7f6e\u3002\uff08\u53ef\u9009\uff09\u4f7f\u7528\u8be5\u5c5e\u6027\u5728\u6307\u9488\u60ac\u505c\u65f6\u663e\u793a\u6587\u672c \u6807\u8bb0\u3002<samp>&lt;apex:mapMarker&gt;<\/samp><samp>&lt;apex:map&gt;<\/samp><samp>position<\/samp><samp>title<\/samp>\u60a8\u6700\u591a\u53ef\u4ee5\u52a0\u5230<\/p>\n\n\n\n<p><a><\/a>100\u5730\u56fe\u4e0a\u7684\u6807\u8bb0\u3002 \u4f7f\u7528\u8fed\u4ee3\u7ec4\u4ef6\u6dfb\u52a0 \u96c6\u5408\u6216\u5217\u8868\u4e2d\u7684\u591a\u4e2a\u6807\u8bb0\u3002<\/p>\n\n\n\n<p><samp>&lt;apex:repeat&gt;<\/samp><\/p>\n\n\n\n<p>\u6ce8\u610f<\/p>\n\n\n\n<p>Visualforce \u5730\u56fe\u53ef\u4ee5\u662f \u8d44\u6e90\u5bc6\u96c6\u578b\uff0c\u53ef\u80fd\u5bfc\u81f4\u79fb\u52a8\u6d4f\u89c8\u5668\u548c Salesforce \u5185\u5b58\u95ee\u9898 \u5e94\u7528\u7a0b\u5e8f\u3002\u5177\u6709\u8bb8\u591a\u6807\u8bb0\u7684\u5730\u56fe\u6216\u7528\u4f5c\u81ea\u5b9a\u4e49\u6807\u8bb0\u7684\u5927\u56fe\u50cf\u53ef\u4ee5\u8fdb\u4e00\u6b65\u589e\u52a0 \u5185\u5b58\u6d88\u8017\u3002\u5982\u679c\u60a8\u8ba1\u5212\u5728\u4f7f\u7528\u7684\u9875\u9762\u4e2d\u90e8\u7f72 Visualforce \u5730\u56fe \u5728\u79fb\u52a8\u8bbe\u5907\u73af\u5883\u4e2d\uff0c\u8bf7\u52a1\u5fc5\u5f7b\u5e95\u6d4b\u8bd5\u8fd9\u4e9b\u7f51\u9875\u3002\u8be5\u5c5e\u6027\u5b9a\u4e49\u5730\u56fe\u4e0a\u7684\u70b9 \u653e\u7f6e\u6807\u8bb0\u3002\u60a8\u53ef\u4ee5\u63d0\u4f9b\u503c \u6709\u51e0\u79cd\u683c\u5f0f\u3002<\/p>\n\n\n\n<p><samp>position<\/samp><samp>position<\/samp><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u4e2a\u8868\u793a\u5730\u5740\u7684\u5b57\u7b26\u4e32\u3002\u4f8b\u5982\uff0c\u201c1 Market Street\uff0c San Francisco\uff0c CA\u201d\u3002\u8fd9 \u5bf9\u5730\u5740\u8fdb\u884c\u5730\u7406\u7f16\u7801\u4ee5\u786e\u5b9a\u5176\u7eac\u5ea6\u548c\u7ecf\u5ea6\u3002<\/li>\n\n\n\n<li>\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u8868\u793a\u5177\u6709\u6307\u5b9a\u4f4d\u7f6e\u7684 JSON\u5bf9\u8c61\u548c\u5c5e\u6027 \u5750\u6807\u3002\u4f8b\u5982\uff0c\u201c{latitude\uff1a 37.794\uff0c longitude\uff1a -122.395}\u201d\u3002<samp>latitude<\/samp><samp>longitude<\/samp><\/li>\n\n\n\n<li>\u7c7b\u578b\u4e3a \u7684 Apex \u6620\u5c04\u5bf9\u8c61 with \u548c \u952e\u6307\u5b9a\u4f4d\u7f6e\u5750\u6807\u3002<samp>Map&lt;String,&nbsp;Double&gt;<\/samp><samp>latitude<\/samp><samp>longitude<\/samp><\/li>\n<\/ul>\n\n\n\n<p>\u6ce8\u610f<\/p>\n\n\n\n<p>\u60a8\u6700\u591a\u53ef\u4ee5\u62e5\u6709<a><\/a>10\u6bcf\u4e2a\u5730\u56fe\u7684\u5730\u7406\u7f16\u7801\u5730\u5740\u67e5\u627e\u3002\u5bf9\u7ec4\u4ef6\u5c5e\u6027\u548c\u7ec4\u4ef6\u5c5e\u6027\u7684\u67e5\u627e\u90fd\u8ba1\u5165\u6b64\u9650\u5236\u3002\u81ea \u663e\u793a\u66f4\u591a\u6807\u8bb0\uff0c\u63d0\u4f9b \u4e0d\u9700\u8981\u5730\u7406\u7f16\u7801\u3002\u8d85\u8fc7\u5730\u7406\u7f16\u7801\u9650\u5236\u7684\u4f4d\u7f6e\u5c06\u88ab\u8df3\u8fc7\u3002<samp>center<\/samp><samp>&lt;apex:map&gt;<\/samp><samp>position<\/samp><samp>&lt;apex:mapMarker&gt;<\/samp><samp>position<\/samp>\u4e0b\u9762\u662f\u4e00\u4e2a\u9875\u9762\uff0c\u5176\u4e2d\u663e\u793a\u4e86 \u5e10\u6237\uff0c\u4ee5\u5e10\u6237\u7684 \u5730\u5740\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;apex:page standardController=\"Account\"&gt;\n\n  &lt;!-- This page must be accessed with an Account Id in the URL. For example: \n       https:\/\/&lt;salesforceInstance&gt;\/apex\/NearbyContacts?id=001D000000JRBet --&gt;\n  \n  &lt;apex:pageBlock &gt;\n    &lt;apex:pageBlockSection title=\"Contacts For {! Account.Name }\"&gt;\n    \n     &lt;apex:dataList value=\"{! Account.Contacts }\" var=\"contact\"&gt;\n       &lt;apex:outputText value=\"{! contact.Name }\" \/&gt;\n     &lt;\/apex:dataList&gt; \n    \n  &lt;apex:map width=\"600px\" height=\"400px\" mapType=\"roadmap\"\n    center=\"{!Account.BillingStreet},{!Account.BillingCity},{!Account.BillingState}\"&gt;\n\n    &lt;apex:repeat value=\"{! Account.Contacts }\" var=\"contact\"&gt;\n    &lt;apex:mapMarker title=\"{! contact.Name }\"\n       position=\"{!contact.MailingStreet},{!contact.MailingCity},{!contact.MailingState}\"\n    \/&gt;\n    &lt;\/apex:repeat&gt;\n\n  &lt;\/apex:map&gt;\n\n    &lt;\/apex:pageBlockSection&gt;\n  &lt;\/apex:pageBlock&gt;\n\n&lt;\/apex:page&gt;<\/code><\/pre>\n\n\n\n<p>\u8fd9 \u4ee3\u7801\u751f\u6210\u4ee5\u4e0b\u6620\u5c04\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"879\" height=\"460\" src=\"http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map2.png\" alt=\"\" class=\"wp-image-4123\" srcset=\"http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map2.png 879w, http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map2-300x157.png 300w, http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map2-768x402.png 768w\" sizes=\"(max-width: 879px) 100vw, 879px\" \/><\/figure>\n\n\n\n<p>\u8bf7\u6ce8\u610f\u6b64\u793a\u4f8b\u4e2d\u7684\u4ee5\u4e0b\u5185\u5bb9\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u548c\u5c5e\u6027\u4f5c\u4e3a Visualforce \u8868\u8fbe\u5f0f\u4f20\u9012\uff0c\u8be5\u8868\u8fbe\u5f0f \u8fde\u63a5\u5730\u5740\u5143\u7d20\u4ee5\u63d0\u4f9b\u53ef\u8fdb\u884c\u5730\u7406\u7f16\u7801\u7684\u5730\u5740\u5b57\u7b26\u4e32\u3002<samp>center<\/samp><samp>position<\/samp><\/li>\n\n\n\n<li>\u7531\u4e8e\u6b64\u9875\u9762\u5bf9\u5730\u5740\u4f7f\u7528\u5730\u7406\u7f16\u7801\uff0c\u56e0\u6b64\u4ec5\u663e\u793a\u524d 9 \u4e2a\u5730\u5740 \u63a5\u89e6\u3002\u5c5e\u6027\u4f7f\u7528\u4e00\u4e2a\u5730\u7406\u7f16\u7801\u67e5\u627e\u4f5c\u4e3a \u5141\u8bb8 10 \u4e2a\u3002\uff08\u5728\u56fe\u4e2d\uff0c\u8be5\u5e10\u6237\u53ea\u6709\u4e09\u4e2a\u8054\u7cfb\u4eba\u3002<samp>center<\/samp><samp>&lt;apex:map&gt;<\/samp><\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">\u4f7f\u7528\u81ea\u5b9a\u4e49\u6807\u8bb0\u56fe\u6807<\/h1>\n\n\n\n<p>Visualforce \u5730\u56fe\u6807\u8bb0\u56fe\u6807 \u529f\u80fd\u9f50\u5168\uff0c\u4f46\u6734\u7d20\u65e0\u6bd4\u3002\u8981\u533a\u5206\u6807\u8bb0\u5e76\u5411\u5730\u56fe\u6dfb\u52a0\u7ec6\u8282\u6216\u6837\u5f0f\uff0c\u8bf7\u4f7f\u7528 \u81ea\u5b9a\u4e49\u5730\u56fe\u6807\u8bb0\u56fe\u6807\u3002\u8981\u81ea\u5b9a\u4e49\u6807\u8bb0\u7684\u56fe\u6807\uff0c\u8bf7\u5c06\u5c5e\u6027\u8bbe\u7f6e\u4e3a\u7edd\u5bf9\u6216\u5b8c\u5168\u9650\u5b9a\u7684 URL \u8981\u4f7f\u7528\u7684\u56fe\u5f62\u3002\u60a8\u53ef\u4ee5\u5f15\u7528 Web \u4e0a\u7684\u4efb\u4f55\u56fe\u50cf\uff0c\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u7684\u56fe\u5f62\u662f \u5206\u5e03\u5728 CDN \u4e2d\u3002\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528\u5b58\u50a8\u5728\u9759\u6001\u8d44\u6e90\u4e2d\u7684\u56fe\u5f62\u3002\u5982\u679c\u60a8\u4f7f\u7528\u56fe\u50cf \u4ece\u9759\u6001\u8d44\u6e90\u4e2d\uff0c\u4f7f\u7528 URLFOR\uff08\uff09 \u51fd\u6570\u83b7\u53d6\u56fe\u50cf URL\u3002\u4e3a \u4f8b\uff1a<\/p>\n\n\n\n<p><samp>icon<\/samp><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;apex:mapMarker title=\"{! Account.Name }\" \n    position=\"{!Account.BillingStreet},{!Account.BillingCity},{!Account.BillingState}\"\n    icon=\"{! URLFOR($Resource.MapMarkers, 'moderntower.png') }\" \/&gt;<\/code><\/pre>\n\n\n\n<p id=\"pages_maps_markers_custom_format\"><a><\/a>\u4f7f\u7528\u5e38\u89c1\u7684\u56fe\u5f62\u683c\u5f0f\uff0c\u4f8b\u5982 PNG\u3001GIF \u6216 JPEG\u683c\u5f0f\u3002\u9996\u9009\u6807\u8bb0\u5927\u5c0f\u4e3a 32 \u00d7 32 \u50cf\u7d20\u3002\u5176\u4ed6\u5c3a\u5bf8\u662f\u7f29\u653e\u7684\uff0c\u4f46\u4e0d\u4f1a \u59cb\u7ec8\u4ea7\u751f\u7406\u60f3\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n<p>\u6ce8\u610f<\/p>\n\n\n\n<p>Visualforce \u5730\u56fe\u53ef\u4ee5\u662f \u8d44\u6e90\u5bc6\u96c6\u578b\uff0c\u53ef\u80fd\u5bfc\u81f4\u79fb\u52a8\u6d4f\u89c8\u5668\u548c Salesforce \u5185\u5b58\u95ee\u9898 \u5e94\u7528\u7a0b\u5e8f\u3002\u5177\u6709\u8bb8\u591a\u6807\u8bb0\u7684\u5730\u56fe\u6216\u7528\u4f5c\u81ea\u5b9a\u4e49\u6807\u8bb0\u7684\u5927\u56fe\u50cf\u53ef\u4ee5\u8fdb\u4e00\u6b65\u589e\u52a0 \u5185\u5b58\u6d88\u8017\u3002\u5982\u679c\u60a8\u8ba1\u5212\u5728\u4f7f\u7528\u7684\u9875\u9762\u4e2d\u90e8\u7f72 Visualforce \u5730\u56fe \u5728\u79fb\u52a8\u8bbe\u5907\u73af\u5883\u4e2d\uff0c\u8bf7\u52a1\u5fc5\u5f7b\u5e95\u6d4b\u8bd5\u8fd9\u4e9b\u7f51\u9875\u3002\u6b64\u5b8c\u6574\u9875\u9762\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u81ea\u5b9a\u4e49\u6807\u8bb0\u6765\u6307\u793a\u5e10\u6237\u7684\u4f4d\u7f6e\uff0c\u4ee5\u53ca \u5e10\u6237\u7684\u6807\u51c6\u6807\u8bb0 \u63a5\u89e6\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;apex:page standardController=\"Account\"&gt;\n\n  &lt;!-- This page must be accessed with an Account Id in the URL. For example: \n       https:\/\/&lt;salesforceInstance&gt;\/apex\/AccountContacts?id=001D000000JRBet --&gt;\n  \n  &lt;apex:pageBlock &gt;\n    &lt;apex:pageBlockSection title=\"Contacts For {! Account.Name }\"&gt;\n    \n      &lt;apex:dataList value=\"{! Account.Contacts }\" var=\"contact\"&gt;\n        &lt;apex:outputText value=\"{! contact.Name }\" \/&gt;\n      &lt;\/apex:dataList&gt; \n      \n      &lt;apex:map width=\"600px\" height=\"400px\" mapType=\"roadmap\"\n  center=\"{!Account.BillingStreet},{!Account.BillingCity},{!Account.BillingState}\"&gt;\n\n      &lt;!-- Add a CUSTOM map marker for the account itself --&gt;\n      &lt;apex:mapMarker title=\"{! Account.Name }\" \n  position=\"{!Account.BillingStreet},{!Account.BillingCity},{!Account.BillingState}\"\n       icon=\"{! URLFOR($Resource.MapMarkers, 'moderntower.png') }\"\/&gt;\n      \n      &lt;!-- Add STANDARD markers for the account's contacts --&gt;\n      &lt;apex:repeat value=\"{! Account.Contacts }\" var=\"ct\"&gt;\n        &lt;apex:mapMarker title=\"{! ct.Name }\" \n          position=\"{! ct.MailingStreet },{! ct.MailingCity },{! ct.MailingState }\"&gt;\n        &lt;\/apex:mapMarker&gt;\n      &lt;\/apex:repeat&gt;\n\n      &lt;\/apex:map&gt;\n    \n    &lt;\/apex:pageBlockSection&gt;\n  &lt;\/apex:pageBlock&gt;\n   \n&lt;\/apex:page&gt;<\/code><\/pre>\n\n\n\n<p>\u8fd9 \u4ee3\u7801\u751f\u6210\u4ee5\u4e0b\u6620\u5c04\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"878\" height=\"459\" src=\"http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map3.png\" alt=\"\" class=\"wp-image-4124\" srcset=\"http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map3.png 878w, http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map3-300x157.png 300w, http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map3-768x401.png 768w\" sizes=\"(max-width: 878px) 100vw, 878px\" \/><\/figure>\n\n\n\n<p>\u8981\u5bf9\u8fed\u4ee3\u4e2d\u6dfb\u52a0\u7684\u6807\u8bb0\u4f7f\u7528\u4e0d\u540c\u7684\u56fe\u6807\uff0c\u4f8b\u5982 \uff0c\u8bf7\u4f7f\u7528\u4e0e\u8fed\u4ee3\u76f8\u5173\u7684\u8868\u8fbe\u5f0f \u53d8\u91cf\u6765\u5b9a\u4e49 URL\u3002\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u5728 \u8bb0\u5f55\u3002\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u5728\u81ea\u5b9a\u4e49\u516c\u5f0f\u5b57\u6bb5\u4e2d\u63d0\u4f9b\u56fe\u6807\u540d\u79f0\u3002<samp>&lt;apex:repeat&gt;<\/samp>\u8fd9\u662f\u4e0a\u4e00\u4e2a\u5757\uff0c\u5e26\u6709 \u5047\u5b9a\u8054\u7cfb\u4eba\u5bf9\u8c61\u5177\u6709\u540d\u4e3a\u201cContactType__c\u201d\u7684\u81ea\u5b9a\u4e49\u5b57\u6bb5\u7684\u53d8\u4f53\uff0c\u5e76\u4e14 \u6bcf\u79cd\u89e6\u70b9\u7c7b\u578b\u90fd\u6709\u4e00\u4e2a\u76f8\u5e94\u7684\u540d\u79f0 \u56fe\u6807\u3002<\/p>\n\n\n\n<p><samp>&lt;apex:repeat&gt;<\/samp><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;!-- Add CUSTOM markers for the account's contacts --&gt;\n    &lt;apex:repeat value=\"{! Account.Contacts }\" var=\"ct\"&gt;\n        &lt;apex:mapMarker title=\"{! ct.Name }\" \n          position=\"{! ct.MailingStreet },{! ct.MailingCity },{! ct.MailingState }\"\n          icon=\"{! URLFOR($Resource.MapMarkers, ct.ContactType__c + '.png') }\"&gt;\n        &lt;\/apex:mapMarker&gt;\n    &lt;\/apex:repeat&gt;<\/code><\/pre>\n\n\n\n<p>\u5982\u679c \u60a8\u4f7f\u7528\u5b57\u6bb5\u6765\u63d0\u4f9b\u56fe\u6807 URL \u7684\u5173\u952e\u90e8\u5206\uff0c\u786e\u4fdd\u5b83\u59cb\u7ec8\u63d0\u4f9b \u53ef\u7528\u503c\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u5c06\u5176\u8bbe\u4e3a\u5fc5\u586b\u5b57\u6bb5\uff0c\u6216\u786e\u4fdd\u516c\u5f0f\u5b57\u6bb5 \u63d0\u4f9b\u5408\u7406\u7684\u9ed8\u8ba4\u503c\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5c06\u4fe1\u606f\u7a97\u53e3\u6dfb\u52a0\u5230\u6807\u8bb0<\/h1>\n\n\n\n<p>\u4fe1\u606f\u7a97\u53e3\u5141\u8bb8\u60a8\u5728\u5730\u56fe\u4e0a\u663e\u793a\u989d\u5916\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u5f53\u7528\u6237 \u5355\u51fb\u6216\u70b9\u51fb\u6807\u8bb0\u3002<\/p>\n\n\n\n<p>\u5730\u56fe\u6807\u8bb0\u5c5e\u6027\u5141\u8bb8\u60a8\u663e\u793a \u5f53\u7528\u6237\u5c06\u9f20\u6807\u60ac\u505c\u5728\u6807\u8bb0\u4e0a\u65f6\uff0c\u5c11\u91cf\u4fe1\u606f\u3002\u8981\u663e\u793a\u66f4\u591a\u4fe1\u606f\u6216 \u53ef\u4ee5\u66f4\u597d\u5730\u63a7\u5236\u5176\u683c\u5f0f\uff0c\u4f7f\u7528\u4fe1\u606f\u7a97\u53e3\u4ee3\u66ff\u5c5e\u6027\u6216\u6dfb\u52a0\u5c5e\u6027\u3002<samp>title<\/samp><samp>title<\/samp><\/p>\n\n\n\n<p>\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u663e\u793a\u8054\u7cfb\u4eba\u5730\u5740\u7684\u5b8c\u6574\u8be6\u7ec6\u4fe1\u606f\uff0c\u683c\u5f0f\u4e3a\u6700\u4f73 \u663e\u793a\u3002\u60a8\u53ef\u4ee5\u6dfb\u52a0\u53ef\u70b9\u51fb\u7684\u7535\u8bdd\u94fe\u63a5\uff0c\u751a\u81f3\u53ef\u4ee5\u663e\u793a\u5bf9\u8c61\u7684\u4e2a\u4eba\u8d44\u6599\u7167\u7247 \u6709\u4e00\u4e2a\u3002<\/p>\n\n\n\n<p id=\"pages_maps_info_windows_how\"><a><\/a>\u8981\u5c06\u4fe1\u606f\u7a97\u53e3\u6dfb\u52a0\u5230\u5730\u56fe\u6807\u8bb0\uff0c\u8bf7\u5c06\u7ec4\u4ef6\u6dfb\u52a0\u4e3a \u5173\u8054\u7684 .\u7ec4\u4ef6\u7684\u4e3b\u4f53\u663e\u793a\u5728 \u7528\u6237\u5355\u51fb\u6216\u70b9\u51fb\u6807\u8bb0\u65f6\u7684\u4fe1\u606f\u7a97\u53e3\uff0c\u53ef\u4ee5\u662f Visualforce \u6807\u8bb0\u3001HTML \u548c CSS\uff0c\u6216\u8005 \u7eaf\u6587\u672c\u3002<samp>&lt;apex:mapInfoWindow&gt;<\/samp><samp>&lt;apex:mapMarker&gt;<\/samp><samp>&lt;apex:mapInfoWindow&gt;<\/samp>\u6b64\u5b8c\u6574\u9875\u9762\u4f7f\u7528 Visualforce \u6807\u8bb0 \u4fe1\u606f\u5185\u5bb9 \u7a97\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;apex:page standardController=\"Account\"&gt;\n\n  &lt;!-- This page must be accessed with an Account Id in the URL. For example: \n       https:\/\/&lt;salesforceInstance&gt;\/apex\/AccountContactsCustomMarker?id=001D000000JRBet --&gt;\n  \n  &lt;apex:pageBlock &gt;\n    &lt;apex:pageBlockSection title=\"Contacts For {! Account.Name }\"&gt;\n    \n      &lt;apex:dataList value=\"{! Account.Contacts }\" var=\"contact\"&gt;\n        &lt;apex:outputText value=\"{! contact.Name }\" \/&gt;\n      &lt;\/apex:dataList&gt; \n      \n      &lt;apex:map width=\"600px\" height=\"400px\" mapType=\"roadmap\"\n  center=\"{!Account.BillingStreet},{!Account.BillingCity},{!Account.BillingState}\"&gt;\n\n      &lt;!-- Add markers for account contacts --&gt;\n      &lt;apex:repeat value=\"{! Account.Contacts }\" var=\"ct\"&gt;\n        &lt;apex:mapMarker title=\"{! ct.Name }\" \n          position=\"{! ct.MailingStreet },{! ct.MailingCity },{! ct.MailingState }\"&gt;\n\n          &lt;!-- Add info window with contact details --&gt;\n          &lt;apex:mapInfoWindow &gt;\n            &lt;apex:outputPanel layout=\"block\" style=\"font-weight: bold;\"&gt;\n              &lt;apex:outputText&gt;{! ct.Name }&lt;\/apex:outputText&gt;\n            &lt;\/apex:outputPanel&gt;\n\n            &lt;apex:outputPanel layout=\"block\"&gt;\n              &lt;apex:outputText&gt;{! ct.MailingStreet }&lt;\/apex:outputText&gt;\n            &lt;\/apex:outputPanel&gt;               \n\n            &lt;apex:outputPanel layout=\"block\"&gt;\n              &lt;apex:outputText&gt;{! ct.MailingCity }, {! ct.MailingState }&lt;\/apex:outputText&gt;\n            &lt;\/apex:outputPanel&gt;               \n\n            &lt;apex:outputPanel layout=\"block\"&gt;\n              &lt;apex:outputLink value=\"{! 'tel:\/\/' + ct.Phone }\"&gt;\n                  &lt;apex:outputText&gt;{! ct.Phone }&lt;\/apex:outputText&gt;\n              &lt;\/apex:outputLink&gt;\n            &lt;\/apex:outputPanel&gt;               \n          &lt;\/apex:mapInfoWindow&gt;\n\n        &lt;\/apex:mapMarker&gt;\n      &lt;\/apex:repeat&gt;\n\n      &lt;\/apex:map&gt;\n    \n    &lt;\/apex:pageBlockSection&gt;\n  &lt;\/apex:pageBlock&gt;\n   \n&lt;\/apex:page&gt;<\/code><\/pre>\n\n\n\n<p>\u8fd9 \u4ee3\u7801\u751f\u6210\u4ee5\u4e0b\u6620\u5c04\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"878\" height=\"459\" src=\"http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map4.png\" alt=\"\" class=\"wp-image-4125\" srcset=\"http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map4.png 878w, http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map4-300x157.png 300w, http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map4-768x401.png 768w\" sizes=\"(max-width: 878px) 100vw, 878px\" \/><\/figure>\n\n\n\n<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u4e00\u6b21\u53ea\u663e\u793a\u4e00\u4e2a\u4fe1\u606f\u7a97\u53e3\u3002\u5f53\u60a8\u5355\u51fb\u53e6\u4e00\u4e2a\u6807\u8bb0\u65f6\uff0c\u7b2c\u4e00\u4e2a\u6807\u8bb0 \u201c\u4fe1\u606f\u201d\u7a97\u53e3\u5c06\u5173\u95ed\uff0c\u800c\u201c\u65b0\u5efa\u4fe1\u606f\u201d\u7a97\u53e3\u5c06\u6253\u5f00\u3002\u8981\u540c\u65f6\u663e\u793a\u591a\u4e2a\u4fe1\u606f\u7a97\u53e3\uff0c \u8bbe\u7f6e\u4e3a \u5728\u5305\u542b\u7ec4\u4ef6\u4e0a\u3002<\/p>\n\n\n\n<p><samp>showOnlyActiveInfoWindow<\/samp><samp>false<\/samp><samp>&lt;apex:map&gt;<\/samp><\/p>\n\n\n\n<p>\u6ce8\u610f<\/p>\n\n\n\n<p>\u4ed4\u7ec6\u8003\u8651\u663e\u793a\u591a\u4e2a\u7684\u6548\u679c \u4fe1\u606f\u7a97\u53e3\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u521b\u5efa\u6742\u4e71\u7684\u5730\u56fe\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5728 Apex \u4e2d\u6784\u5efa\u5730\u56fe\u6570\u636e\u7684\u793a\u4f8b<\/h1>\n\n\n\n<p>\u5728 Apex \u4e2d\u6784\u5efa\u60a8\u7684\u4f4d\u7f6e\u6570\u636e\u4ee5\u6267\u884c\u81ea\u5b9a\u4e49\u67e5\u8be2\uff0c\u641c\u7d22\u9644\u8fd1 \u4f4d\u7f6e\u3001\u8fc7\u6ee4\u6216\u8f6c\u6362\u7ed3\u679c\uff0c\u6216\u8005\u5f53\u60a8\u65e0\u6cd5\u4f7f\u7528 Visualforce \u6807\u51c6\u8fd4\u56de\u7684\u7ed3\u679c\u65f6 \u63a7\u5236\u5668\u3002<\/p>\n\n\n\n<p>Apex \u4ee3\u7801\u4f7f\u60a8\u53ef\u4ee5\u5b8c\u5168\u63a7\u5236\u8fd4\u56de\u5e76\u7528\u4e8e \u5730\u56fe\u548c\u6807\u8bb0\u3002\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528 Apex \u8fd4\u56de\u6765\u81ea Salesforce \u5916\u90e8\u7684\u7ed3\u679c\u3002\u6b64\u9875\u9762\u6700\u591a\u663e\u793a 10 \u4e2a\u79bb\u7528\u6237\u6700\u8fd1\u7684\u4ed3\u5e93 \u4f4d\u7f6e\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;apex:page controller=\"FindNearbyController\" docType=\"html-5.0\" &gt;\n\n    &lt;!-- JavaScript to get the user's current location, and pre-fill\n         the currentPosition form field. --&gt;\n    &lt;script type=\"text\/javascript\"&gt;\n        \/\/ Get location, fill in search field\n    \tfunction setUserLocation() {\n            if (navigator.geolocation) {\n                navigator.geolocation.getCurrentPosition(function(loc){\n                    var latlon = loc.coords.latitude + \",\" + loc.coords.longitude;\n                    var el = document.querySelector(\"input.currentPosition\");\n                    el.value = latlon;\n                });\n            }\n        }\n        \/\/ Only set the user location once the page is ready\n    \tvar readyStateCheckInterval = setInterval(function() {\n    \t\tif (document.readyState === \"interactive\") {\n        \t\tclearInterval(readyStateCheckInterval);\n        \t\tsetUserLocation();\n    \t\t}\n\t\t}, 10);\n    &lt;\/script&gt;\n    \n    &lt;apex:pageBlock &gt;\n        &lt;!-- Form field to send currentPosition in request. You can make it\n             an &lt;apex:inputHidden&gt; field to hide it. --&gt;\n        &lt;apex:pageBlockSection &gt;\n            &lt;apex:form &gt;\n                &lt;apex:outputLabel for=\"currentPosition\"&gt;Find Nearby&lt;\/apex:outputLabel&gt; \n                &lt;apex:input size=\"30\" \n                     html-placeholder=\"Attempting to obtain your position...\"\n                     id=\"currentPosition\" styleClass=\"currentPosition\" \n                     value=\"{!currentPosition}\" \/&gt;\n                &lt;apex:commandButton action=\"{!findNearby}\" value=\"Go!\"\/&gt;\n            &lt;\/apex:form&gt;\n        &lt;\/apex:pageBlockSection&gt;\n        \n        &lt;!-- Map of the results --&gt;\n        &lt;apex:pageBlockSection rendered=\"{!resultsAvailable}\" title=\"Locations\"&gt;\n            &lt;apex:map width=\"600px\" height=\"400px\"&gt;\n                &lt;apex:repeat value=\"{!locations}\" var=\"pos\"&gt;\n                    &lt;apex:mapMarker position=\"{!pos}\"\/&gt;\n                &lt;\/apex:repeat&gt;\n            &lt;\/apex:map&gt;\n        &lt;\/apex:pageBlockSection&gt;\n\n    &lt;\/apex:pageBlock&gt;\n\n&lt;\/apex:page&gt;<\/code><\/pre>\n\n\n\n<p>\u8fd9 \u4ee3\u7801\u751f\u6210\u4ee5\u4e0b\u6620\u5c04\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"976\" height=\"508\" src=\"http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map5.png\" alt=\"\" class=\"wp-image-4126\" srcset=\"http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map5.png 976w, http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map5-300x156.png 300w, http:\/\/www.ponybai.com\/wp-content\/uploads\/2023\/12\/map5-768x400.png 768w\" sizes=\"(max-width: 976px) 100vw, 976px\" \/><\/figure>\n\n\n\n<p>\u6b64\u9875\u9762\u6709\u4e09\u4e2a\u91cd\u8981\u90e8\u5206\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f00\u5934\u7684 JavaScript \u5757\u8bf4\u660e\u4e86\u5982\u4f55\u8bbf\u95ee \u6d4f\u89c8\u5668\u7684\u5185\u7f6e\u529f\u80fd\uff0c\u53ef\u4ee5\u8be2\u95ee\u7528\u6237\u7684\u5f53\u524d\u4f4d\u7f6e\u3002\u6b64\u4ee3\u7801 \u66f4\u65b0\u53ef\u89c1\u7684\u8868\u5355\u5b57\u6bb5\u3002\u4f46\u662f\uff0c\u60a8\u53ef\u4ee5\u8f7b\u677e\u4f7f\u7528\u9690\u85cf\u7684\u8868\u5355\u5b57\u6bb5 \u800c\u662f\u907f\u514d\u663e\u793a\u539f\u59cb\u7eac\u5ea6\u548c\u7ecf\u5ea6\u53ca\u5176\u4e0d\u592a\u53ef\u80fd\u7684\u7ea7\u522b \u7684\u7cbe\u5ea6\u3002<\/li>\n\n\n\n<li>\u7b2c\u4e00\u4e2a\u5305\u542b\u4e00\u4e2a\u7b80\u77ed\u7684\u8868\u5355\uff0c\u7528\u4e8e\u5728 POSTBACK \u4e2d\u63d0\u4ea4\u7528\u6237\u7684\u4f4d\u7f6e \u8bf7\u6c42\u3002\u51fa\u4e8e\u8bf4\u660e\u76ee\u7684\uff0c\u5b83\u662f\u53ef\u89c1\u7684\uff0c\u9700\u8981\u5355\u51fb\uff0c\u4f46\u8fd9\u662f \u4e0d\u9700\u8981\u3002<samp>&lt;apex:pageBlockSection&gt;<\/samp><\/li>\n\n\n\n<li>\u5728\u7b2c\u4e8c\u79cd\u60c5\u51b5\u4e0b\uff0c\u5730\u56fe\u672c\u8eab\u5f88\u7b80\u5355\uff0c\u53ea\u9700\u8981 \u4e94\u884c\u4ee3\u7801\u3002\u6240\u6709\u7684\u590d\u6742\u6027\u90fd\u5728\u8868\u8fbe\u5f0f\u4e2d\uff0c\u5b83\u8bbf\u95ee Apex \u4e2d\u7684\u5c5e\u6027 \u63a7\u5236\u5668\u3002<samp>&lt;apex:pageBlockSection&gt;<\/samp><samp>{!locations}<\/samp>\u8bf7\u6ce8\u610f\u5c5e\u6027\u7684\u7528\u6cd5\uff0c\u8be5\u5c5e\u6027\u91c7\u7528\u8868\u8fbe\u5f0f\u7684\u503c\u3002\u8fd9 expression \u662f\u53e6\u4e00\u4e2a Apex \u5c5e\u6027\uff0c\u5c06\u5b83\u4e0e\u8be5\u5c5e\u6027\u4e00\u8d77\u4f7f\u7528\u4f1a\u9690\u85cf map \u90e8\u5206 \u5f53\u4f4d\u7f6e\u65e0\u6cd5\u653e\u7f6e\u5728\u5730\u56fe\u4e0a\u65f6\u3002<samp>rendered<\/samp><samp>{!resultsAvailable}<\/samp><samp>rendered<\/samp><\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u662f\u652f\u6301\u4ee5\u524d\u7684 Apex \u63a7\u5236\u5668 \u9875\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public with sharing class FindNearbyController {\n\n    public List&lt;Map&lt;String,Double&gt;&gt; locations { get; private set; }\n\n    public String currentPosition { \n        get {\n            if (String.isBlank(currentPosition)) {\n                currentPosition = '37.77493,-122.419416'; \/\/ San Francisco\n            }\n            return currentPosition;\n        }\n        set; \n    }\n    \n    public Boolean resultsAvailable {\n        get {\n            if(locations == Null) {\n                return false;\n            }\n            return true;\n        }\n    }\n    \n    public PageReference findNearby() {\n        String lat, lon;\n\n        \/\/ FRAGILE: You'll want a better lat\/long parsing routine\n        \/\/ Format: \"&lt;latitude&gt;,&lt;longitude&gt;\" (must have comma, but only one comma)\n        List&lt;String&gt; latlon = currentPosition.split(',');\n        lat = latlon&#91;0].trim();\n        lon = latlon&#91;1].trim();\n\n        \/\/ SOQL query to get the nearest warehouses\n        String queryString =\n           'SELECT Id, Name, Location__longitude__s, Location__latitude__s ' +\n           'FROM Warehouse__c ' +\n           'WHERE DISTANCE(Location__c, GEOLOCATION('+lat+','+lon+'), \\'mi\\') &lt; 20 ' +\n           'ORDER BY DISTANCE(Location__c, GEOLOCATION('+lat+','+lon+'), \\'mi\\') ' +\n           'LIMIT 10';\n\n        \/\/ Run the query\n        List &lt;Warehouse__c&gt; warehouses = database.Query(queryString);\n        \n        if(0 &lt; warehouses.size()) {\n            \/\/ Convert to locations that can be mapped\n            locations = new List&lt;Map&lt;String,Double&gt;&gt;();\n            for (Warehouse__c wh : warehouses) {\n                locations.add(\n                    new Map&lt;String,Double&gt;{\n                        'latitude' =&gt; wh.Location__latitude__s, \n                        'longitude' =&gt; wh.Location__longitude__s\n                    }\n                );\n            }\n        }\n        else {\n            System.debug('No results. Query: ' + queryString);\n        }\n                \n        return null;\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u82b1\u51e0\u5206\u949f\u65f6\u95f4\u4e86\u89e3\u6709\u5173\u6b64\u63a7\u5236\u5668\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u4ee5\u53ca\u5b83\u5982\u4f55\u4e0e Visualforce \u9875\u9762\u914d\u5408\u4f7f\u7528\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8be5\u5c5e\u6027\u662f\u5143\u7d20\u7684\u5217\u8868\u3002\u6b64\u5217\u8868\u4ee5\u53ef\u76f4\u63a5\u4f7f\u7528\u7684\u683c\u5f0f\u4fdd\u5b58\u4f4d\u7f6e\u6570\u636e \u6309\u7ec4\u4ef6\u3002<samp>locations<\/samp><samp><a><\/a>Map&lt;String,Double&gt;<\/samp><samp>&lt;apex:mapMarker&gt;<\/samp><\/li>\n\n\n\n<li>\u8be5\u5c5e\u6027\u6355\u83b7 \u4ece\u9875\u9762\u8868\u5355\u63d0\u4ea4\u7684\u4f4d\u7f6e\u4fe1\u606f\u3002\u6b64\u5c5e\u6027 \u6b64\u5916\uff0c\u5982\u679c\u8868\u5355\u63d0\u4ea4\u4e3a\u7a7a\uff0c\u5219\u6709\u6548\u7684\u9ed8\u8ba4\u503c\u4e3a \u63d0\u4f9b\u3002\uff08\u66f4\u5065\u58ee\u7684\u5b9e\u73b0\u5c06\u5bf9\u8868\u5355\u8fdb\u884c\u66f4\u591a\u9519\u8bef\u68c0\u67e5 \u8f93\u5165\u3002<samp>currentPosition<\/samp><\/li>\n\n\n\n<li>\u8be5\u5c5e\u6027\uff0c\u5728 \u524d\u9762\u5bf9 Visualforce \u6807\u8bb0\u7684\u63cf\u8ff0\u3002<samp>resultsAvailable<\/samp><\/li>\n\n\n\n<li>\u64cd\u4f5c\u65b9\u6cd5\u88ab\u8c03\u7528 \u5f53&nbsp;<strong>Go\uff01<\/strong>&nbsp;\u88ab\u6309\u4e0b\u3002\u8fd9 \u65b9\u6cd5\u5b8c\u6210\u6240\u6709\u5de5\u4f5c\uff0c\u6267\u884c\u81ea\u5b9a\u4e49 SOQL \u67e5\u8be2\u5e76\u5904\u7406 \u7ed3\u679c\u5230\u5c5e\u6027\u4e2d \u683c\u5f0f\u3002<samp>findNearby<\/samp><samp>&lt;apex:commandButton&gt;<\/samp><samp>locations<\/samp><\/li>\n<\/ul>\n\n\n\n<p>\u5982\u679c\u8981\u4f7f\u7528 \u7684\u5c5e\u6027\u6765\u63d0\u4f9b\u989d\u5916\u7684 \u4fe1\u606f\uff08\u4f8b\u5982\uff0c\u4ed3\u5e93\u540d\u79f0\uff09\uff0c\u60a8\u6709\u591a\u79cd\u9009\u62e9\u3002\u5982\u679c\u4f60\u7684 \u65b9\u6cd5\u8fd4\u56de sObjects\uff0c\u60a8\u53ef\u4ee5\u5728 Visualforce \u6807\u8bb0\u4e2d\u5f15\u7528\u76f8\u5e94\u7684\u5b57\u6bb5\u3002\u5982\u679c\u4f60\u662f \u76f4\u63a5\u521b\u5efa\u65b0\u5bf9\u8c61\uff0c\u5c31\u50cf\u6211\u4eec\u5728\u8fd9\u91cc\u4e00\u6837\uff0c\u4f60\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u5185\u90e8\u7c7b \u5c06\u4f4d\u7f6e\u5730\u56fe\u5bf9\u8c61\u4e0e\u6807\u9898\u5b57\u7b26\u4e32\u7ec4\u5408\u5728\u4e00\u8d77\u3002\u7136\u540e\uff0c\u8fd4\u56de \u5185\u90e8\u7c7b\u5bf9\u8c61\u5230\u9875\u9762\u3002<samp>title<\/samp><samp>&lt;apex:mapMarker&gt;<\/samp><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528 Visualforce \u521b\u5efa\u5730\u56fe<br \/>\n\u5730\u56fe\u4f20\u8fbe\u7684\u4fe1\u606f\u6bd4\u5355\u7eaf\u7684\u4fe1\u606f\u66f4\u6e05\u6670 \u4f4d\u7f6e\u6570\u636e\u3002Visualforce \u6620\u5c04 \u7ec4\u4ef6\u4f7f\u521b\u5efa\u4f7f\u7528\u7b2c\u4e09\u65b9\u5730\u56fe\u670d\u52a1\u7684\u5730\u56fe\u53d8\u5f97\u7b80\u5355\u3002Visualforce \u5730\u56fe\u662f\u4ea4\u4e92\u5f0f\u7684\uff0c \u57fa\u4e8e JavaScript \u7684\u5730\u56fe\uff0c\u5305\u62ec\u7f29\u653e\u3001\u5e73\u79fb\u548c\u57fa\u4e8e Salesforce \u6216\u5176\u4ed6\u6570\u636e\u7684\u6807\u8bb0\u3002\u521b\u5efa\u72ec\u7acb\u7248 \u5730\u56fe\u9875\u9762\u3001\u53ef\u63d2\u5165\u9875\u9762\u5e03\u5c40\u7684\u5730\u56fe\uff0c\u751a\u81f3\u662f Salesforce \u7684\u79fb\u52a8\u5730\u56fe \u5e94\u7528\u7a0b\u5e8f\u3002<br \/>\nVisualforce \u63d0\u4f9b\u4e86\u4e00\u7ec4\u76f8\u5173\u7684\u6620\u5c04 \u7ec4\u4ef6\u3002\u8be5\u7ec4\u4ef6\u5b9a\u4e49\u5730\u56fe \u753b\u5e03\uff0c\u5305\u62ec\u5927\u5c0f\u3001\u7c7b\u578b\u3001\u4e2d\u5fc3\u70b9\u548c\u521d\u59cb\u7f29\u653e\u7ea7\u522b\u3002\u5b50\u7ec4\u4ef6\u5b9a\u4e49\u8981\u653e\u7f6e\u7684\u6807\u8bb0 \u5728\u5730\u56fe\u4e0a\u6309\u5730\u5740\u6216\u5730\u7406\u4f4d\u7f6e\uff08\u7eac\u5ea6\u548c\u7ecf\u5ea6\uff09\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u8be5\u7ec4\u4ef6\u6dfb\u52a0\u53ef\u81ea\u5b9a\u4e49\u7684 \u5355\u51fb\u6216\u70b9\u51fb\u6807\u8bb0\u65f6\u663e\u793a\u7684\u4fe1\u606f\u9762\u677f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[271],"tags":[289],"class_list":["post-4118","post","type-post","status-publish","format-standard","hentry","category-visualforce-","tag--visualforce-"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.7 - 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