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jquery创建表格(自动增加表格)代码分享
简介复制代码 代码如下:jQuery</div>
<div class="news_infos"><div id="MyContent"><P><U>复制代码</U> 代码如下:<BR><!DOCTYPE html><BR><html dir="ltr" lang="zh-CN"><BR><head><BR><meta charset="UTF-8" /><BR><meta name="viewport" content="width=device-width" /><BR><title>jQuery 表格自动增加</title><BR><meta name="keywords" content="jQuery, 表格, table, 自动增加" /><BR><meta name="description" content="jQuery表格自动增加" /><BR><meta name="viewport" content="width=device-width" /><BR><meta name="copyright" content="imsole.net" /><BR><meta name="designer" content="sole" /><BR><meta name="publisher" content="imsole.net" /><BR><meta name="author" content="sole" /><BR><meta name="robots" content="all" /><BR><meta name="distribution" content="global" /><BR><style type="text/css"><BR>table { width:800px; margin:50px auto; border-collapse:collapse; border-spacing:0; }<BR>table tr, table th, table td { border:1px solid #ddd; font-size:12px; }<BR>table tr td:first-child { width:30px; text-align:center; }<BR>table td input { width:100%; height:100%; padding:5px 0; border:0 none; }<BR>table td input:focus { box-shadow:1px 1px 3px #ddd inset; outline:none; }<BR></style><BR><body><BR> </P>
<P><table id="count"><BR> <tr><th>序号</th><th>姓名</th><th>金额[USD]</th><th>时间</th><th>项目</th><th>单位</th><th>备注</th></tr><BR> <tr><BR> <td>1</td><BR> <td><input type="text" /></td><BR> <td><input type="text" /></td><BR> <td><input type="text" /></td><BR> <td><input type="text" /></td><BR> <td><input type="text" /></td><BR> <td><input type="text" /></td><BR> </tr><BR></table></P>
<P><script src="/UploadFiles/2021-04-02/jquery.min.js">
<P><script type="text/javascript"><BR>$(function(){</P>
<P><BR>/* 这是一种方法，但是不精简，不过很好理解，就像面向过程编写代码一样。<BR> var oTable = $("#count"), oTr = '', oInput = '', eEle = '';<BR> oTable.on('mouseover', function(){<BR> oTr = oTable.find('tr').last();<BR> oInput = oTr.find('input');<BR> eEle = oTr.clone();<BR> oInput.on('click', function(){<BR> var parent = $(this).parents('tr');<BR> if(oTr.index() == parent.index()){<BR> oTable.append(eEle);<BR> }<BR> });<BR> });<BR>*/</P>
<P>//这是第二种方法，比较精简，要看对jQ的理解了。<BR>var oTable = $("#count"), iNum = 1, eEle = '';<BR>oTable.on('click', function(e){<BR> var target = e.target,<BR> oTr = $(target).closest('tr');<BR> if(oTr.index() == oTable.find('tr').last().index()){<BR> iNum++;<BR> eEle = oTr.clone();<BR> eEle.find('td').eq(0).text(iNum);<BR> }<BR> oTable.append(eEle);<BR> });</P>
<P><BR>});<BR></script><BR> </body><BR></html><BR><br><br>运行看效果吧</P></div>
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