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:
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<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='text'>").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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