本文實例講述了jQuery實現的可編輯表格。分享給大家供大家參考，具體如下：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>可編輯表格</title>
<script type = "text/javascript" src="jquery-1.7.2.min.js"></script>
<style type = "text/css">
body{
background:#c0c0c0;
}
#tab{
border-collapse:collapse;
}
#tab td{
width:50px;
height:18px;
border:1px solid;
text-align:center;
}
</style>
<script type = "text/javascript">
$(function(){
var tds = $("#tab tr td");
editeTable(tds);
});
function editeTable(tds){
tds.click(function(){
var td=$(this);
var oldText=td.text();
var input=$("<input type='text' value='"+oldText+"'/>");
td.html(input);
input.click(function(){
return false;
});
input.css("border-width","1px");
input.css("font-size","12px");
input.css("text-align","center");
input.css("width","0px");
input.width(td.width());
input.trigger("focus").trigger("select");
input.blur(function(){
td.html(oldText);
});
input.keyup(function(event){
var keyEvent=event || window.event;
var key=keyEvent.keyCode;
var input_blur=$(this);
switch(key)
{
case 13:
var newText=input_blur.val();
td.html(newText);
changeCurrConAttrByTable(currTableId);
break;
case 27://按下esc鍵，取消修改，把文本框變成文本
td.html(oldText);
break;
}
});
});
};
</script>
</head>
<body>
<table id = "tab">
<tr>
<td>1</td><td>1</td><td>1</td><td>1</td><td>1</td>
</tr>
<tr>
<td>1</td><td>1</td><td>1</td><td>1</td><td>1</td>
</tr>
<tr>
<td>1</td><td>1</td><td>1</td><td>1</td><td>1</td>
</tr>
<tr>
<td>1</td><td>1</td><td>1</td><td>1</td><td>1</td>
</tr>
<tr>
<td>1</td><td>1</td><td>1</td><td>1</td><td>1</td>
</tr>
</table>
</body>
</html>