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📄 gcy.htm

📁 Java网上考试系统
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<SCRIPT LANGUAGE="JavaScript">
<!--
function isNum(passedVal){
       if(passedVal=="")
	   {
	   return false;
	    }
	   for(i=0;i<passedVal.length;i++){
	   if(passedVal.charAt(i)<"0") {//如果输入值小于0,则错误
	       return false;
		   }
		 if(passedVal.charAt(i)>"9") {//如果输入值不在0-9范围内,则错误
		 return false;
		 }
	   return true;
	   }
	 }
function isValid(){
   var oq=document.form1.snum.value;
	 if(oq!=""){
         if(oq.length!=8){
         alert("准考证号的位数不对啊");
	 document.form1.snum.focus();
	 return false;
         }
	 if(isNum(document.form1.snum.value)==false){
	 alert("准考证号你好象写错了吧");
	 document.form1.snum.focus();
	 return false;
	 }
	 }
	 else {alert("您什么也没写呢?"); 
	 document.form1.snum.focus();
	 return false;
	  }
	  }
	  // -->
</SCRIPT>
<title>无标题文档</title>
<style type="text/css">
<!--
@import url("_notes/ccc");
-->
</style>
</head>

<body background="images/bg.gif">
<table width="201" height="363" border="0" cellpadding="0" cellspacing="0">
  <tr>
    <td valign="bottom">
<table width="194" height="156" border="0" cellpadding="0" cellspacing="0">
        <tr>
<td><form action="gzl.jsp" method="post" name="form1" target="mainFrame" onSubmit="return isValid();">
           <table width="196" height="109" border="0" cellpadding="0" cellspacing="0">
              <tr>
               <td class="ccc"><div align="center">请输入准考证号</div></td>
                </tr>
                <tr>
                  <td><div align="center">
                      <input name="snum" type="text" size="8" maxlength="8">
                    </div></td>
                </tr>
                <tr>
                  <td><div align="center">
                      <input type="submit" name="Submit" value="查询">
                    </div></td>
                </tr>
              </table>
            </form></td>
        </tr>
      </table>
      <table width="204" border="0">
        <tr>
          <td><form action="smessage.htm" method="post" name="form2" target="_parent">
              <div align="center">
                <input type="submit" name="Submit2" value="结束查询">
              </div>
            </form></td>
        </tr>
      </table></td>
  </tr>
</table>
</body>
</html>

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