{"id":652,"date":"2018-01-21T19:51:10","date_gmt":"2018-01-21T11:51:10","guid":{"rendered":"http:\/\/www.ponybai.com\/?p=652"},"modified":"2018-01-21T19:51:10","modified_gmt":"2018-01-21T11:51:10","slug":"lightning-%e6%95%b0%e6%8d%ae%e6%9c%8d%e5%8a%a1%ef%bc%883%ef%bc%89","status":"publish","type":"post","link":"http:\/\/www.ponybai.com\/?p=652","title":{"rendered":"Lightning-\u6570\u636e\u670d\u52a1\uff083\uff09"},"content":{"rendered":"<div class=\"nested0\">\n<h2 id=\"Tdxn4tBK-heading1\" class=\"helpHead2\">\u5b66\u4e60\u76ee\u6807<\/h2>\n<div class=\"body\">\n<p class=\"p\">\u5b8c\u6210\u672c\u5355\u5143\u540e\uff0c\u60a8\u5c06\u80fd\u591f\uff1a<\/p>\n<ul class=\"ul bulletList\">\n<li class=\"li\" dir=\"ltr\">\u89e3\u91caLightning Data Service\u5982\u4f55\u4f7f\u7528\u901a\u77e5\u3002<\/li>\n<li class=\"li\" dir=\"ltr\">\u4f7f\u7528recordUpdated\u6765\u5904\u7406\u9519\u8bef\u5e76\u8bb0\u5f55\u66f4\u6539\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div id=\"lightning_data_service_handle_notifications_changes\" class=\"topic nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading2\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u8bb0\u5f55\u66f4\u6539<\/span><\/h2>\n<div class=\"body\">\n<p class=\"p\">\u5728\u6700\u540e\u4e00\u4e2a\u5355\u5143\u4e2d\uff0c\u6211\u4eec\u4ecb\u7ecd\u4e86Lightning Data Service\u5982\u4f55\u5904\u7406CRUD\u3002\u73b0\u5728\u8ba9\u6211\u4eec\u6765\u770b\u770b\u5982\u4f55\u5728\u8bb0\u5f55\u66f4\u6539\u65f6\u91c7\u53d6\u63aa\u65bd\uff0c\u4ee5\u4fbf\u60a8\u7684\u7ec4\u4ef6\u53ef\u4ee5\u54cd\u5e94\u8bb0\u5f55\u52a0\u8f7d\uff0c\u66f4\u6539\uff0c\u66f4\u65b0\u6216\u5220\u9664\u64cd\u4f5c\u3002<\/p>\n<p class=\"p\">\u8981\u5728\u8bb0\u5f55\u66f4\u6539\u65f6\u91c7\u53d6\u63aa\u65bd\uff0c\u8bf7\u5904\u7406recordUpdated\u4e8b\u4ef6\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\"  language-java\"><span class=\"token operator\">&lt;<\/span>force<span class=\"token operator\">:<\/span>recordData aura<span class=\"token operator\">:<\/span>id<span class=\"token operator\">=<\/span><span class=\"token string\">\"forceRecordDataCmp\"<\/span>\n    recordId<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.recordId}\"<\/span> \n    layoutType<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.layout}\"<\/span>\n    targetRecord<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.record}\"<\/span>\n    targetFields<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.simpleRecord}\"<\/span>\n    targetError<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.error}\"<\/span>\n    recordUpdated<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!c.recordUpdated}\"<\/span> <span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u5b9e\u73b0\u5904\u7406\u66f4\u6539\u7684\u52a8\u4f5c\u5904\u7406\u7a0b\u5e8f\u3002\u5b57\u6bb5\u66f4\u6539\u901a\u8fc7changedFields\u5bf9\u8c61\u4f20\u5165\uff0c\u8be5\u5bf9\u8c61\u5305\u542b\u4e0e\u65b0\u503c\u5173\u8054\u7684\u65e7\u5b57\u6bb5\u503c\u3002<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\"  language-java\"><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span>\n    recordUpdated<span class=\"token operator\">:<\/span> <span class=\"token function\">function<\/span><span class=\"token punctuation\">(<\/span>component<span class=\"token punctuation\">,<\/span> event<span class=\"token punctuation\">,<\/span> helper<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n        var eventParams <span class=\"token operator\">=<\/span> event<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParams<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n        <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>eventParams<span class=\"token punctuation\">.<\/span>changeType <span class=\"token operator\">==<\/span><span class=\"token operator\">=<\/span> <span class=\"token string\">\"CHANGED\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n            <span class=\"token comment\">\/\/ \u83b7\u53d6\u4e3a\u6b64\u8bb0\u5f55\u66f4\u6539\u7684\u5b57\u6bb5<\/span>\n            var changedFields <span class=\"token operator\">=<\/span> eventParams<span class=\"token punctuation\">.<\/span>changedFields<span class=\"token punctuation\">;<\/span>\n            console<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'Fields that are changed: '<\/span> <span class=\"token operator\">+<\/span> JSON<span class=\"token punctuation\">.<\/span><span class=\"token function\">stringify<\/span><span class=\"token punctuation\">(<\/span>changedFields<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n            <span class=\"token comment\">\/\/ \u8bb0\u5f55\u88ab\u6539\u53d8\uff0c\u6240\u4ee5\u5237\u65b0\u7ec4\u4ef6\uff08\u6216\u5176\u4ed6\u7ec4\u4ef6\u903b\u8f91\uff09<\/span>\n            var resultsToast <span class=\"token operator\">=<\/span> $A<span class=\"token punctuation\">.<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"e.force:showToast\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n            resultsToast<span class=\"token punctuation\">.<\/span><span class=\"token function\">setParams<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span>\n                <span class=\"token string\">\"title\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">\"Saved\"<\/span><span class=\"token punctuation\">,<\/span>\n                <span class=\"token string\">\"message\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">\"The record was updated.\"<\/span>\n            <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n            resultsToast<span class=\"token punctuation\">.<\/span><span class=\"token function\">fire<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n        <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">else<\/span> <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>eventParams<span class=\"token punctuation\">.<\/span>changeType <span class=\"token operator\">==<\/span><span class=\"token operator\">=<\/span> <span class=\"token string\">\"LOADED\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n            console<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Record is loaded successfully.\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n        <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">else<\/span> <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>eventParams<span class=\"token punctuation\">.<\/span>changeType <span class=\"token operator\">==<\/span><span class=\"token operator\">=<\/span> <span class=\"token string\">\"REMOVED\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n            var resultsToast <span class=\"token operator\">=<\/span> $A<span class=\"token punctuation\">.<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"e.force:showToast\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n            resultsToast<span class=\"token punctuation\">.<\/span><span class=\"token function\">setParams<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span>\n                <span class=\"token string\">\"title\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">\"Deleted\"<\/span><span class=\"token punctuation\">,<\/span>\n                <span class=\"token string\">\"message\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">\"The record was deleted.\"<\/span>\n            <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n            resultsToast<span class=\"token punctuation\">.<\/span><span class=\"token function\">fire<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n        <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">else<\/span> <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>eventParams<span class=\"token punctuation\">.<\/span>changeType <span class=\"token operator\">==<\/span><span class=\"token operator\">=<\/span> <span class=\"token string\">\"ERROR\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n            console<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'Error: '<\/span> <span class=\"token operator\">+<\/span> component<span class=\"token punctuation\">.<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"v.error\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n        <span class=\"token punctuation\">}<\/span>\n    <span class=\"token punctuation\">}<\/span>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u5f53LDS\u68c0\u6d4b\u5230\u8bb0\u5f55\u66f4\u6539\u65f6\uff0c\u4f1a\u901a\u77e5\u4f7f\u7528\u66f4\u6539\u8bb0\u5f55\u7684\u7ec4\u4ef6\u3002\u5982\u679c\u60a8\u4e0d\u5904\u7406\u66f4\u6539\uff0c\u8bb0\u5f55\u4ecd\u4f1a\u66f4\u65b0\uff0c\u56e0\u6b64\u5bf9targetRecord\u6216targetFields\u5c5e\u6027\u7684\u4efb\u4f55\u5f15\u7528\u90fd\u4f1a\u81ea\u52a8\u663e\u793a\u5728\u60a8\u7684\u7ec4\u4ef6\u4e2d\u3002\u5bf9\u4e8e\u6bcf\u4e2a\u5f3a\u5236\uff1arecordData\u7ec4\u4ef6\u5f15\u7528\u66f4\u65b0\u7684\u8bb0\u5f55\uff0cLDS\u505a\u4e24\u4ef6\u4e8b\u60c5\u3002<\/div>\n<\/div>\n<\/div>\n<ul class=\"ul bulletList\">\n<li class=\"li\" dir=\"ltr\">LDS\u901a\u8fc7\u4f7f\u7528\u9002\u5f53\u7684changeType\u548cchangedFields\u503c\u89e6\u53d1recordUpdated\u4e8b\u4ef6\u6765\u901a\u77e5\u6240\u6709\u5176\u4ed6\u7684force\u7684\u5b9e\u4f8b\uff1arecordData\u3002<\/li>\n<li class=\"li\" dir=\"ltr\">\u5b83\u5c06\u6bcf\u4e2aforce\uff1arecordData\u4e0a\u7684targetRecord\u548ctargetFields\u5c5e\u6027\u8bbe\u7f6e\u4e3a\u65b0\u7684\u8bb0\u5f55\u503c\u3002\u5982\u679ctargetRecord\u6216targetFields\u88ab\u4efb\u4f55UI\u5f15\u7528\uff0c\u5219\u4f1a\u81ea\u52a8\u89e6\u53d1\u91cd\u65b0\u6e32\u67d3\uff0c\u4ee5\u4fbfUI\u663e\u793a\u6700\u65b0\u7684\u6570\u636e\u3002<\/li>\n<\/ul>\n<div class=\"box message info\">\n<div class=\"inner\">\n<div class=\"bd\">\n<div class=\"media\">\n<div class=\"mediaBd\">\n<h4 class=\"mbs\">\u6ce8\u610f<\/h4>\n<p>\u5982\u679cforce\uff1arecordData\u5904\u4e8eEDIT\u6a21\u5f0f\uff0c\u5219\u5f53\u8bb0\u5f55\u66f4\u6539\u65f6\uff0ctargetRecord\u548ctargetFields\u4e0d\u4f1a\u81ea\u52a8\u66f4\u65b0\u3002\u8fd9\u662f\u4e3a\u4e86\u907f\u514d\u4ecd\u5728\u8fdb\u884c\u7684clobberin\u7f16\u8f91\uff0c\u5e76\u9632\u6b62\u672a\u4fdd\u5b58\u7684\u66f4\u6539\u51fa\u73b0\u5728\u5176\u4ed6\u7ec4\u4ef6\u4e2d\u3002\u4e0d\u7528\u62c5\u5fc3\uff0c\u53ef\u4ee5\u901a\u8fc7\u5904\u7406recordUpdated\u4e8b\u4ef6\u5e76\u8c03\u7528reloadRecord\u65b9\u6cd5\u624b\u52a8\u5237\u65b0\u8bb0\u5f55\u3002<\/p>\n<p>\u5f53LDS\u68c0\u6d4b\u5230\u6e90\u81ea\u670d\u52a1\u5668\u7684\u66f4\u6539\u65f6\uff0c\u5b83\u4f7f\u7528\u76f8\u540c\u7684\u66f4\u6539\u901a\u77e5\u673a\u5236\u3002 LDS\u5728\u6536\u5230\u8bb0\u5f55\u7684\u65b0\u8bf7\u6c42\u65f6\u68c0\u6d4b\u5230\u670d\u52a1\u5668\u4e0a\u7684\u66f4\u6539\u3002 LDS\u4ec5\u901a\u77e5\u5df2\u6ce8\u518c\u5e76\u6807\u8bb0\u4e3aisValid\u7684\u7ec4\u4ef6\u3002\u5904\u7406recordUpdated\u4e8b\u4ef6\u65f6\uff0c\u8bf7\u68c0\u67e5changeType\u4ee5\u786e\u5b9a\u8981\u5904\u7406\u7684\u66f4\u6539\u7c7b\u578b\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"lightning_data_service_handle_notifications_errors\" class=\"topic nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading3\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u9519\u8bef\u5904\u7406<\/span><\/h2>\n<div class=\"body\">\n<p>\u5982\u679c\u52a0\u8f7d\u65f6\u53d1\u751f\u9519\u8bef\uff0c\u5219\u5c06targetError\u5c5e\u6027\u8bbe\u7f6e\u4e3a\u672c\u5730\u5316\u7684\u9519\u8bef\u6d88\u606f\u3002\u5982\u679c\u5f3a\u5236\u5c5e\u6027\uff1arecordData\u65e0\u6548\uff0c\u6216\u8005\u670d\u52a1\u5668\u4e0d\u53ef\u8bbf\u95ee\u4e14\u8bb0\u5f55\u4e0d\u5728\u672c\u5730\u7f13\u5b58\u4e2d\uff0c\u5219\u4f1a\u53d1\u751f\u9519\u8bef\u3002\u4ece\u90a3\u91cc\uff0c\u4f60\u51b3\u5b9a\u5982\u4f55\u663e\u793a\u9519\u8bef\u3002<\/p>\n<p>\u5982\u679c\u8bb0\u5f55\u5728\u670d\u52a1\u5668\u4e0a\u65e0\u6cd5\u8bbf\u95ee\uff0c\u90a3\u4e48recordUpdated\u4e8b\u4ef6\u89e6\u53d1changeType = REMOVED\uff0c\u5e76\u4e14\u6ca1\u6709\u9519\u8bef\u8bbe\u7f6e\u4e3atargetError\uff0c\u56e0\u4e3a\u8bb0\u5f55\u53d8\u5f97\u4e0d\u53ef\u8bbf\u95ee\u6709\u65f6\u662f\u9884\u671f\u7684\u7ed3\u679c\u3002\u7531\u4e8e\u8bb0\u5f55\u6216\u5b9e\u4f53\u5171\u4eab\u548c\u53ef\u89c1\u6027\u8bbe\u7f6e\uff0c\u6216\u8bb0\u5f55\u88ab\u5220\u9664\uff0c\u8bb0\u5f55\u4e5f\u53ef\u80fd\u53d8\u5f97\u4e0d\u53ef\u8bbf\u95ee\u3002<\/p>\n<\/div>\n<\/div>\n<div id=\"lightning_data_service_handle_notifications_conclusion\" class=\"topic nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading4\" class=\"helpHead2\"><span id=\"lightning_data_service_handle_notifications_conclusion\" class=\"ph\">\u628a\u5b83\u653e\u5728\u4e00\u8d77<\/span><\/h2>\n<div class=\"body\">\n<p class=\"p\">\u606d\u559c\uff01\u73b0\u5728\u60a8\u5df2\u7ecf\u77e5\u9053\u5f00\u59cb\u4f7f\u7528Lightning Data Service\u6240\u9700\u4e86\u89e3\u7684\u4e00\u5207\u3002\u8fd9\u662f\u76f8\u5bf9\u7b80\u5355\u7684\uff0c\u4f46\u5b83\u505a\u4e86\u5f88\u591a\uff01\u5728\u4f60\u8131\u9896\u800c\u51fa\u5e76\u83b7\u5f97\u90a3\u4e2a\u65b0\u5947\u7684\u5fbd\u7ae0\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u628a\u6240\u6709\u8fd9\u4e9b\u7406\u8bba\u4ed8\u8bf8\u5b9e\u8df5\u3002\u6211\u4eec\u5c06\u653e\u7f6e\u4e00\u4e2a\u9875\u9762\uff0c\u5176\u4e2d\u5305\u542b\u4e24\u4e2a\u4f7f\u7528\u76f8\u540c\u8bb0\u5f55\u6570\u636e\u7684\u7ec4\u4ef6\uff0c\u5e76\u6b63\u786e\u54cd\u5e94\u8bb0\u5f55\u66f4\u6539\u3002<\/p>\n<p class=\"p\">\u8be5\u7ec4\u4ef6\u663e\u793a\u8054\u7cfb\u4eba\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u8bf7\u6ce8\u610f\uff0c\u5b83\u4f7f\u7528\u5b57\u6bb5\u800c\u4e0d\u662flayoutType\uff0ctargetFields\u800c\u4e0d\u662ftargetRecord\u3002\u8bf7\u8bb0\u4f4f\uff0c\u53ef\u4ee5\u5305\u542bfields\u6216layoutType\uff08\u6216\u4e24\u8005\uff01\uff09\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f7f\u7528targetFields\u6216targetRecord\uff08\u6216\u4e24\u8005\uff01\uff09\u6765\u68c0\u7d22\u8bb0\u5f55\u6570\u636e\u3002\u5bf9\u4e8e\u5b57\u6bb5\uff0c\u60a8\u5fc5\u987b\u6307\u5b9a\u8981\u67e5\u8be2\u7684\u7279\u5b9a\u5b57\u6bb5\uff0c\u800c\u4f7f\u7528layoutType\u65f6\uff0c\u53ea\u9700\u6307\u5b9a\u8981\u4f7f\u7528\u7684\u8bb0\u5f55\u5e03\u5c40\uff0c\u5373FULL\u6216COMPACT\u3002\u5982\u679c\u4f7f\u7528targetFields\u68c0\u7d22\u9996\u9009\u65b9\u6cd5\u7684\u6570\u636e\uff0c\u8bf7\u5728UI\u4e2d\u4f7f\u7528v.targetFields.Name\u683c\u5f0f\u3002\u5982\u679c\u60a8\u4f7f\u7528targetRecord\uff0c\u8bf7\u4f7f\u7528v.targetRecord.fields.Name.value\u3002<\/p>\n<div class=\"p\"><span class=\"ph filepath\">ldsShowContact.cmp<\/span><\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\"  language-java\"><span class=\"token operator\">&lt;<\/span>aura<span class=\"token operator\">:<\/span>component <span class=\"token keyword\">implements<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"force:hasRecordId,flexipage:availableForRecordHome\"<\/span><span class=\"token operator\">&gt;<\/span>\n\n    <span class=\"token operator\">&lt;<\/span>aura<span class=\"token operator\">:<\/span>attribute name<span class=\"token operator\">=<\/span><span class=\"token string\">\"contactRecord\"<\/span> type<span class=\"token operator\">=<\/span><span class=\"token string\">\"Object\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span>aura<span class=\"token operator\">:<\/span>attribute name<span class=\"token operator\">=<\/span><span class=\"token string\">\"recordLoadError\"<\/span> type<span class=\"token operator\">=<\/span><span class=\"token string\">\"String\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n    \n    <span class=\"token operator\">&lt;<\/span>force<span class=\"token operator\">:<\/span>recordData aura<span class=\"token operator\">:<\/span>id<span class=\"token operator\">=<\/span><span class=\"token string\">\"recordLoader\"<\/span>\n        recordId<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.recordId}\"<\/span>\n        fields<span class=\"token operator\">=<\/span><span class=\"token string\">\"Name,Description,Phone,Industry\"<\/span>\n        targetFields<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.contactRecord}\"<\/span>\n        targetError<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.recordLoadError}\"<\/span>\n    <span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n\n    <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">!<\/span><span class=\"token operator\">--<\/span> \u663e\u793a\u6709\u5173\u8054\u7cfb\u4eba\u8be6\u60c5\u7684\u95ea\u7535\u5361 <span class=\"token operator\">--<\/span><span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span>div <span class=\"token keyword\">class<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"Contact Details\"<\/span><span class=\"token operator\">&gt;<\/span> \n        <span class=\"token operator\">&lt;<\/span>lightning<span class=\"token operator\">:<\/span>card iconName<span class=\"token operator\">=<\/span><span class=\"token string\">\"standard:contact\"<\/span> title<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.contactRecord.Name}\"<\/span> <span class=\"token operator\">&gt;<\/span>\n            <span class=\"token operator\">&lt;<\/span>div <span class=\"token keyword\">class<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"slds-p-horizontal--small\"<\/span><span class=\"token operator\">&gt;<\/span>\n                <span class=\"token operator\">&lt;<\/span>p <span class=\"token keyword\">class<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"slds-text-heading--small\"<\/span><span class=\"token operator\">&gt;<\/span>\n                    <span class=\"token operator\">&lt;<\/span>lightning<span class=\"token operator\">:<\/span>formattedPhone title<span class=\"token operator\">=<\/span><span class=\"token string\">\"Phone\"<\/span>  value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.contactRecord.Phone}\"<\/span> <span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>p<span class=\"token operator\">&gt;<\/span>\n                <span class=\"token operator\">&lt;<\/span>p <span class=\"token keyword\">class<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"slds-text-heading--small\"<\/span><span class=\"token operator\">&gt;<\/span>\n                    <span class=\"token operator\">&lt;<\/span>lightning<span class=\"token operator\">:<\/span>formattedText title<span class=\"token operator\">=<\/span><span class=\"token string\">\"Description\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.contactRecord.Description}\"<\/span> <span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>p<span class=\"token operator\">&gt;<\/span>\n                <span class=\"token operator\">&lt;<\/span>p <span class=\"token keyword\">class<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"slds-text-heading--small\"<\/span><span class=\"token operator\">&gt;<\/span>\n                     <span class=\"token operator\">&lt;<\/span>lightning<span class=\"token operator\">:<\/span>formattedText title<span class=\"token operator\">=<\/span><span class=\"token string\">\"Industry\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.contactRecord.Industry}\"<\/span> <span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>p<span class=\"token operator\">&gt;<\/span>\n            <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span>\n        <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>lightning<span class=\"token operator\">:<\/span>card<span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span>\n\n<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>aura<span class=\"token operator\">:<\/span>component<span class=\"token operator\">&gt;<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u6211\u4eec\u7684\u4e0b\u4e00\u4e2a\u7ec4\u4ef6\u52a0\u8f7d\u76f8\u540c\u7684\u8054\u7cfb\u4eba\uff0c\u4f46\u5728\u7f16\u8f91\u6a21\u5f0f\u4e0b\uff0c\u8fd8\u6709\u4e00\u4e2a\u8ba9\u7528\u6237\u7f16\u8f91\u8054\u7cfb\u4eba\u7684\u8868\u5355\u3002\u5b83\u8fd8\u5904\u7406recordUpdated\u4e8b\u4ef6\uff0c\u4ee5\u4fbf\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u7f16\u8f91\u7684\u7ed3\u679c\u91c7\u53d6\u67d0\u4e9b\u64cd\u4f5c\u3002<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"p\"><span class=\"ph filepath\">ldsEditContact.cmp<\/span><\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\"  language-java\"><span class=\"token operator\">&lt;<\/span>aura<span class=\"token operator\">:<\/span>component <span class=\"token keyword\">implements<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"force:hasRecordId,flexipage:availableForRecordHome\"<\/span><span class=\"token operator\">&gt;<\/span>\n\n    <span class=\"token operator\">&lt;<\/span>aura<span class=\"token operator\">:<\/span>attribute name<span class=\"token operator\">=<\/span><span class=\"token string\">\"contactRecord\"<\/span> type<span class=\"token operator\">=<\/span><span class=\"token string\">\"Object\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span>aura<span class=\"token operator\">:<\/span>attribute name<span class=\"token operator\">=<\/span><span class=\"token string\">\"recordSaveError\"<\/span> type<span class=\"token operator\">=<\/span><span class=\"token string\">\"String\"<\/span> <span class=\"token keyword\">default<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"\"<\/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><span class=\"token operator\">--<\/span> Load record in EDIT mode <span class=\"token operator\">--<\/span><span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span>force<span class=\"token operator\">:<\/span>recordData aura<span class=\"token operator\">:<\/span>id<span class=\"token operator\">=<\/span><span class=\"token string\">\"recordLoader\"<\/span>\n        recordId<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.recordId}\"<\/span>\n        fields<span class=\"token operator\">=<\/span><span class=\"token string\">\"Name,Description,Phone,Industry\"<\/span>\n        targetFields<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.contactRecord}\"<\/span>\n        targetError<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.recordSaveError}\"<\/span>\n        mode<span class=\"token operator\">=<\/span><span class=\"token string\">\"EDIT\"<\/span> \n        recordUpdated<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!c.handleRecordUpdated}\"<\/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><span class=\"token operator\">--<\/span> Contact edit form <span class=\"token operator\">--<\/span><span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span>div <span class=\"token keyword\">class<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"Edit Contact\"<\/span><span class=\"token operator\">&gt;<\/span>\n        <span class=\"token operator\">&lt;<\/span>lightning<span class=\"token operator\">:<\/span>card iconName<span class=\"token operator\">=<\/span><span class=\"token string\">\"action:edit\"<\/span> title<span class=\"token operator\">=<\/span><span class=\"token string\">\"Edit Contact\"<\/span><span class=\"token operator\">&gt;<\/span>\n            <span class=\"token operator\">&lt;<\/span>div <span class=\"token keyword\">class<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"slds-p-horizontal--small\"<\/span><span class=\"token operator\">&gt;<\/span>\n                <span class=\"token operator\">&lt;<\/span>lightning<span class=\"token operator\">:<\/span>input label<span class=\"token operator\">=<\/span><span class=\"token string\">\"Contact Name\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.contactRecord.Name}\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n                <span class=\"token operator\">&lt;<\/span>lightning<span class=\"token operator\">:<\/span>input label<span class=\"token operator\">=<\/span><span class=\"token string\">\"Contact Description\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.contactRecord.Description}\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n                <span class=\"token operator\">&lt;<\/span>lightning<span class=\"token operator\">:<\/span>input label<span class=\"token operator\">=<\/span><span class=\"token string\">\"Contact Phone\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!v.contactRecord.Phone}\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n                <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n                <span class=\"token operator\">&lt;<\/span>lightning<span class=\"token operator\">:<\/span>button label<span class=\"token operator\">=<\/span><span class=\"token string\">\"Save Contact\"<\/span> variant<span class=\"token operator\">=<\/span><span class=\"token string\">\"brand\"<\/span> onclick<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!c.saveContact}\"<\/span> <span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span>\n            <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span>\n        <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>lightning<span class=\"token operator\">:<\/span>card<span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span>\n    \n    <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">!<\/span><span class=\"token operator\">--<\/span> Display error message <span class=\"token operator\">--<\/span><span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span>aura<span class=\"token operator\">:<\/span><span class=\"token keyword\">if<\/span> isTrue<span class=\"token operator\">=<\/span><span class=\"token string\">\"{!not(empty(v.recordSaveError))}\"<\/span><span class=\"token operator\">&gt;<\/span>\n        <span class=\"token operator\">&lt;<\/span>div <span class=\"token keyword\">class<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"recordSaveError\"<\/span><span class=\"token operator\">&gt;<\/span>\n            <span class=\"token punctuation\">{<\/span><span class=\"token operator\">!<\/span>v<span class=\"token punctuation\">.<\/span>recordSaveError<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span>\n    <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>aura<span class=\"token operator\">:<\/span><span class=\"token keyword\">if<\/span><span class=\"token operator\">&gt;<\/span>\n\n<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>aura<span class=\"token operator\">:<\/span>component<span class=\"token operator\">&gt;<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u6700\u540e\uff0c\u6211\u4eec\u6709\u6211\u4eec\u7684\u63a7\u5236\u5668\uff0c\u6839\u636e\u7f16\u8f91\u7684\u7ed3\u679c\uff0c\u6211\u4eec\u7684\u63a7\u5236\u5668\u4f1a\u62a5\u544a\u4e00\u4e2a\u6210\u529f\u7684\u7f16\u8f91\u4fe1\u606f\u6216\u5411\u6211\u4eec\u663e\u793a\u9519\u8bef\u4fe1\u606f\u3002<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"p\"><span class=\"ph filepath\">ldsEditContactController.js<\/span><\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\"  language-java\"><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span>\n    saveContact <span class=\"token operator\">:<\/span> <span class=\"token function\">function<\/span><span class=\"token punctuation\">(<\/span>cmp<span class=\"token punctuation\">,<\/span> event<span class=\"token punctuation\">,<\/span> helper<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n        var recordLoader <span class=\"token operator\">=<\/span> cmp<span class=\"token punctuation\">.<\/span><span class=\"token function\">find<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"recordLoader\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n        recordLoader<span class=\"token punctuation\">.<\/span><span class=\"token function\">saveRecord<\/span><span class=\"token punctuation\">(<\/span>$A<span class=\"token punctuation\">.<\/span><span class=\"token function\">getCallback<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">function<\/span><span class=\"token punctuation\">(<\/span>saveResult<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>saveResult<span class=\"token punctuation\">.<\/span>state <span class=\"token operator\">==<\/span><span class=\"token operator\">=<\/span> <span class=\"token string\">\"ERROR\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n                var errMsg <span class=\"token operator\">=<\/span> <span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">;<\/span>\n                <span class=\"token comment\">\/\/ saveResult.error\u662f\u4e00\u4e2a\u9519\u8bef\u6570\u7ec4\uff0c<\/span>\n                <span class=\"token comment\">\/\/ \u5c06\u6240\u6709\u9519\u8bef\u6536\u96c6\u5230\u4e00\u4e2a\u6d88\u606f\u4e2d<\/span>\n                <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>var i <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> i <span class=\"token operator\">&lt;<\/span> saveResult<span class=\"token punctuation\">.<\/span>error<span class=\"token punctuation\">.<\/span>length<span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">++<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n                    errMsg <span class=\"token operator\">+=<\/span> saveResult<span class=\"token punctuation\">.<\/span>error<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>message <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\\n\"<\/span><span class=\"token punctuation\">;<\/span>\n                <span class=\"token punctuation\">}<\/span>\n                cmp<span class=\"token punctuation\">.<\/span><span class=\"token function\">set<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"v.recordSaveError\"<\/span><span class=\"token punctuation\">,<\/span> errMsg<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n            <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">else<\/span> <span class=\"token punctuation\">{<\/span>\n                cmp<span class=\"token punctuation\">.<\/span><span class=\"token function\">set<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"v.recordSaveError\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n            <span class=\"token punctuation\">}<\/span>\n        <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span>\n\n    <span class=\"token comment\">\/\/ \u5728\u66f4\u6539\u8bb0\u5f55\u65f6\uff08\u901a\u8fc7\u4efb\u4f55\u7ec4\u4ef6\uff09\uff0c\u5728\u8fd9\u91cc\u63a7\u5236\u7ec4\u4ef6\u884c\u4e3a<\/span>\n    handleRecordUpdated<span class=\"token operator\">:<\/span> <span class=\"token function\">function<\/span><span class=\"token punctuation\">(<\/span>component<span class=\"token punctuation\">,<\/span> event<span class=\"token punctuation\">,<\/span> helper<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n        var eventParams <span class=\"token operator\">=<\/span> event<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParams<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n        <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>eventParams<span class=\"token punctuation\">.<\/span>changeType <span class=\"token operator\">==<\/span><span class=\"token operator\">=<\/span> <span class=\"token string\">\"CHANGED\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n            <span class=\"token comment\">\/\/ \u83b7\u53d6\u4e3a\u6b64\u8bb0\u5f55\u66f4\u6539\u7684\u5b57\u6bb5<\/span>\n            var changedFields <span class=\"token operator\">=<\/span> eventParams<span class=\"token punctuation\">.<\/span>changedFields<span class=\"token punctuation\">;<\/span>\n            console<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'Fields that are changed: '<\/span> <span class=\"token operator\">+<\/span> JSON<span class=\"token punctuation\">.<\/span><span class=\"token function\">stringify<\/span><span class=\"token punctuation\">(<\/span>changedFields<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n            <span class=\"token comment\">\/\/ \u8bb0\u5f55\u88ab\u6539\u53d8\uff0c\u6240\u4ee5\u5237\u65b0\u7ec4\u4ef6\uff08\u6216\u5176\u4ed6\u7ec4\u4ef6\u903b\u8f91\uff09<\/span>\n            var resultsToast <span class=\"token operator\">=<\/span> $A<span class=\"token punctuation\">.<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"e.force:showToast\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n            resultsToast<span class=\"token punctuation\">.<\/span><span class=\"token function\">setParams<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span>\n                <span class=\"token string\">\"title\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">\"Saved\"<\/span><span class=\"token punctuation\">,<\/span>\n                <span class=\"token string\">\"message\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">\"The record was updated.\"<\/span>\n            <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n            resultsToast<span class=\"token punctuation\">.<\/span><span class=\"token function\">fire<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n        <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">else<\/span> <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>eventParams<span class=\"token punctuation\">.<\/span>changeType <span class=\"token operator\">==<\/span><span class=\"token operator\">=<\/span> <span class=\"token string\">\"LOADED\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n            <span class=\"token comment\">\/\/ record is loaded in the cache<\/span>\n        <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">else<\/span> <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>eventParams<span class=\"token punctuation\">.<\/span>changeType <span class=\"token operator\">==<\/span><span class=\"token operator\">=<\/span> <span class=\"token string\">\"REMOVED\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n            <span class=\"token comment\">\/\/ record is deleted and removed from the cache<\/span>\n        <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">else<\/span> <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>eventParams<span class=\"token punctuation\">.<\/span>changeType <span class=\"token operator\">==<\/span><span class=\"token operator\">=<\/span> <span class=\"token string\">\"ERROR\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n            console<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'Error: '<\/span> <span class=\"token operator\">+<\/span> component<span class=\"token punctuation\">.<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"v.error\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n        <span class=\"token punctuation\">}<\/span>\n    <span class=\"token punctuation\">}<\/span>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u4f60\u6709\u5b83\uff0c\u4f60\u662f\u4e00\u4e2a\u95ea\u7535\u6570\u636e\u670d\u52a1\u7684\u4e3b\u4eba\u3002 \u73b0\u5728\u51fa\u53d1\uff0c\u4f7f\u7528\u65b0\u53d1\u73b0\u7684\u6280\u80fd\u6765\u6539\u5584\u5404\u5730\u5f00\u62d3\u8005\u7684\u95ea\u7535\u7ec4\u4ef6\u7684\u6027\u80fd\u548c\u4e00\u81f4\u6027\u3002<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5b66\u4e60\u76ee\u6807 \u5b8c\u6210\u672c\u5355\u5143\u540e\uff0c\u60a8\u5c06\u80fd\u591f\uff1a \u89e3\u91caLightning Data Service\u5982\u4f55\u4f7f\u7528\u901a\u77e5\u3002 \u4f7f\u7528rec &hellip; <a href=\"http:\/\/www.ponybai.com\/?p=652\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">Lightning-\u6570\u636e\u670d\u52a1\uff083\uff09<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[50],"tags":[],"class_list":["post-652","post","type-post","status-publish","format-standard","hentry","category-lightning-"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Lightning-\u6570\u636e\u670d\u52a1\uff083\uff09 - \u767d\u767d\u968f\u7b14<\/title>\n<meta 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=652\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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