JavaScript简单表格编辑功能实现方法

2019-11-20 12:39:03

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本文实例讲述了JavaScript简单表格编辑功能实现方法。分享给大家供大家参考。具体如下：

<html><head><script type="text/javascript">function getInnerHTML(){alert(document.getElementById("tr2").innerHTML);} function insCell(){ var x=document.getElementById('tr2').insertCell(0) x.innerHTML="Table Row, Table Cell"} function delCell(){ document.getElementById('tr2').deleteCell(0)} function deleteCaption(){ document.getElementById('myTable').deleteCaption()} function createCaption(){var x=document.getElementById('myTable').createCaption()x.innerHTML="My Table"} function delRow(){document.getElementById('myTable').deleteRow(0)} function insRow(){var x=document.getElementById('myTable').insertRow(0);var y=x.insertCell(0);var z=x.insertCell(1);y.innerHTML="New Cell 1";z.innerHTML="New Cell 2";}</script></head><body><center><table id="myTable" border="1"><tr id="tr2"><td>Row1 cell1</td><td>Row1 cell2</td></tr><tr id="tr2"><td>Row2 cell1</td><td>Row2 cell2</td></tr><tr id="tr2"><td>Row3 cell1</td><td>Row3 cell2</td></tr></table><br /><center><table border="0"><tr><th colspan="2">Table Controler</th></tr><tr><td><center><input type="button" onclick="createCaption()" value="Create caption"></td><td><center><input type="button" onclick="deleteCaption()"value="Delete caption" /></td></tr><tr><td colspan="2"><center><input type="button" onclick="getInnerHTML()"value="Alert innerHTML of table row" /></td></tr><tr><td><center><input type="button" onclick="insRow()" value="Insert row"></td><td><center><input type="button" onclick="delRow()"value="Delete first row"></td></tr><tr><td><center><input type="button" onclick="insCell()" value="Insert cell"></td><td><center><input type="button" onclick="delCell()" value="Delete cell"></td></tr></table></body></html>

希望本文所述对大家的javascript程序设计有所帮助。

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