屏蔽回车提交

JAVASCRIPT:

 

<script type="text/javascript">

function NoSubmit(ev)

{

    if( ev.keyCode == 13 )

    {

        return false;

    }

    return true;

}

</script>

 

HTML:

 

<form method="post" action="" onkeypress="javascript:return NoSubmit(event);">