JS executes the judgment code before deleting

  • 2020-03-30 01:48:55
  • OfStack

function del(){ 
if(confirm(" Confirm deletion? ")){ 
<input type="button" value="del" onclick="del();"> 


<a href='/console/oneYear.action?id=<s:property value="id" />'> The editor </a> | <a href='javascript:delMonthMessage("<s:property value="twoid" />")' onclick="return confirm(' Be sure to delete this record ?')"> delete </a> 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> 
<title>js Confirm the delete dialog box - The lazy gallery </title> 

<script language="javascript"> 
function delcfm() { 
if (!confirm(" Are you sure you want to delete? ")) { 
window.event.returnValue = false; 
<a href="http://www.lanrentuku.com/" onClick="delcfm()"> delete </a></p> 
<p> Code description: it is executed after clicking the deleted hyperlink delcfm() Function. In the dialog box, if you click ok, the function returns true Value, which takes the page to <a> The linked page in the tag performs the deletion of the page; If you click cancel, the function returns false Value, <a> The TAB will not go to the page where the deletion was performed. </p> 
<p> To find more code, visit: <a href="http://www.lanrentuku.com" target="_blank"> The lazy gallery </a></p> 

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