<?xml version="1.0" encoding="UTF-8"?> 
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<WebLink xmlns="http://soap.sforce.com/2006/04/metadata"> 
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    <fullName>Cancel</fullName> 
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    <availability>online</availability> 
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    <displayType>button</displayType> 
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    <linkType>javascript</linkType> 
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    <masterLabel>取消</masterLabel> 
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    <openType>onClickJavaScript</openType> 
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    <protected>false</protected> 
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    <url>{!RequireScript("/soap/ajax/51.0/connection.js")}  
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{!RequireScript("/soap/ajax/51.0/apex.js")}  
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{!RequireScript("/resource/CommonUtilJs")}  
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//2021-10-22 gwy 版本更改为51.0 
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var foo = function() { 
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    if ("{!Report__c.Status__c}" == "取消") { 
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        alert("已经取消!"); 
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        return; 
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    } 
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    if ("{!Report__c.Status__c}" == "批准") { 
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        alert("已经批准,不能删除!"); 
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        return; 
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    } 
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    if ("{!Report__c.Status__c}" == "完毕") { 
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        alert("已经完毕,不能删除!"); 
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        return; 
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    } 
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    if ("{!Report__c.Status__c}" == "提交") { 
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        alert("已经提交,不能删除!"); 
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        return; 
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    } 
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    var rac = new sforce.SObject("Report__c"); 
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    rac.Id = "{!Report__c.Id}"; 
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    rac.Status__c = "取消"; 
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    var result = sforce.connection.update([rac]); 
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    messages = getConnectDMLErrorMessages(result); 
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    if (messages.length > 0) { 
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        alert(messages.join("\n")); 
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        return; 
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    } 
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    window.location.reload(); 
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}; 
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foo();</url> 
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</WebLink> 
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