JS中文本框获得焦点后,光标位置如何跳到文本末尾

<script language="javascript"> function setFocus() { var obj = event.srcElement; var txt =obj.createTextRange(); txt.moveStart('character',obj.value.length); txt.collapse(true); txt.select(); } </script> <input type="text" value="abcdefg123456789" οnfοcus="setFocus()">

转载于:https://www.cnblogs.com/yuteng/archive/2011/01/28/1946784.html