点击Text Field or Textarea Box全选内容
2011-06-21 10:39:28   来源：未知   评论：0 点击：

<script type="text/javascript">

function SelectAll(id)

{

document.getElementById(id).focus();

document.getElementById(id).select();

}

</script>

Textarea:<br>

<textarea rows="3" id="txtarea" onClick="SelectAll('txtarea');" style="width:200px" >This text you can select all by clicking here </textarea>

Input TextBox:<br>

<input type="text" id="txtfld" onClick="SelectAll('txtfld');" style="width:200px" value = "This text you can select all" />