<html>
<script type="text/javascript">
function sel(obj){
obj.select()
}
function copyText(obj) {
r=obj.createTextRange();
r.select();
r.execCommand('copy');
}
</script>
<body>
<div class=menuitems onclick="sel(txt)">全选 ( <u>A </u>) </div>
<div class=menuitems onclick="copyText(txt);">Copy ( <u>C </u>)</div>
<input type="input" name="txt" id="txt" value="文本框">
</body>
</html>
<script type="text/javascript">
function sel(obj){
obj.select()
}
function copyText(obj) {
r=obj.createTextRange();
r.select();
r.execCommand('copy');
}
</script>
<body>
<div class=menuitems onclick="sel(txt)">全选 ( <u>A </u>) </div>
<div class=menuitems onclick="copyText(txt);">Copy ( <u>C </u>)</div>
<input type="input" name="txt" id="txt" value="文本框">
</body>
</html>代码执行后提示404错误
你也可以参考一下这个:
http://topic.csdn.net/u/20080322/20/e0522140-b89b-4191-bcfb-56a5592c07af.html