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  • 按下回车表示确定提交

    下面的五种方法都可以帮你解决这种问题
    1.<script language=
    javascript>
    function document.onkeydown()
    {
       if (event.keyCode == 13)
       {
       
          if (event.srcElement == document.getElementById('<%=txtEmpCode.ClientID%>'))
              document.getElementById('<%=BtnQry.ClientID%>').click();
          else if (event.srcElement == document.getElementById('<%=txtDeptCode.ClientID%>'))
              document.getElementById('<%=btnSave.ClientID%>').click();

          event.cancelBubble = true;
          event.returnValue = false;
       }
    }
    </script>

    2.
     <body bgColor="#f5efd5" MS_POSITIONING="GridLayout">
    <script language="javascript">
    function onkey()
    {
    if (window.event.keyCode==13)
    {
    document.all["btnQry"].focus();
    }
    }
    </script>

    3.

    function document.onkeydown()
    {

    var source=event.srcElement.id
    var btnid

    if (event.keyCode == 13 )
      {
      if (source=="txtEmpCode") btnid="btnQry"
      else if (source=="txtDeptCode") btnid="btnSave"
      alert(btnid);
         var btn = document.getElementById(btnid);
         if (btn != event.srcElement)
            {btn.click();
            return false;}
      }
     

    }
    4.

    TextBox1.Attributes.Add("onkeydown", "javascript:if (event.keyCode==13) {document.all." & Button1.ClientID & ".click();return false;}")
    5.
    <script language="javascript"> 
     <!--
      document.onkeydown=GlobalKeyDown;
            _CMDRETURN=13;
               _CMDTAB = 9;
               _CMDDot1 = 190;
               _CMDDot2 = 110;

             function GlobalKeyDown(){
               if(window.event.keyCode == _CMDRETURN)
          {
          if(event.srcElement.type != "submit" & event.srcElement.type != "textarea" & event.srcElement.type != "button")
           {
            window.event.keyCode = _CMDTAB;
              }
          else
           {
           window.event.keyCode =_CMDRETURN;
           }
             }
           } 
               //-->
      </script>

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  • 原文地址:https://www.cnblogs.com/Godblessyou/p/1779412.html
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