日期:2014-05-16 浏览次数:20435 次
<input id='i' value='1|2|3|4|5|'/>
<input type='button' value='b1' onclick='delstr("1|")'/>
<input type='button' value='b2' onclick='delstr("2|")'/>
<input type='button' value='b3' onclick='delstr("3|")'/>
<input type='button' value='b4' onclick='delstr("4|")'/>
<input type='button' value='b5' onclick='delstr("5|")'/>
<script language="javascript" type="text/javascript">
function delstr(str)
{
    var regex = new RegExp(str.replace('\|','\\\|'));
    var ipt =  document.getElementById('i');
    ipt.value = ipt.value.replace(regex,'');
}
</script>