How to implement the jQuery double-click editing table function

We all know the double-click function. This article will introduce you to jquery double-click editing form through example code. Friends who need it can refer to it. I hope it can help everyone.

Let me show you the renderings first:

The following is a simple form editing function implemented in a simple way:

Simple HTML code Skip it, the following is the js implementation process

JavaScript:

##

<span style="font-size:18px;">$(".tables").on("dblclick","td",function(){ 
 if($(this).children("input").length>0){ 
  return false; 
 } 
 var tdDom = $(this); 
 //保存初始值 
 var tdPreText = $(this).text(); 
 //给td设置宽度和给input设置宽度并赋值 
 $(this).width(100).html("<input type=&#39;text&#39;>").find("input").width(100).val(tdPreText); 
 //失去焦点的时候重新赋值 
 var inputDom = $(this).find("input"); 
 inputDom.blur(function(){ 
  var newText = $(this).val(); 
  $(this).remove(); 
  tdDom.text(newText); 
 });</span>

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