回车提交表单

<input name="passwd" type="password" value="" onkeydown="return enterSubmit(event);"/>

function enterSubmit(e)

{

  var keynum = 0;

  if(window.event){//IE

    keynum = e.keyCode;

  }else if(e.which){

    keynum = e.which;

  }

  if(keynum == 13){

    Submit();

    return false;

  }

}

posted @ 2015-03-25 15:32  黑面骑士  阅读(274)  评论(0编辑  收藏  举报