logon.htm

来自「javascript source code part1」· HTM 代码 · 共 53 行

HTM
53
字号
<HTML>
<HEAD>
<SCRIPT LANGUAGE=JavaScript>

function form1_onsubmit() 
{
   var form = document.form1;
   var returnValue = false;

   if (form.txtUsername.value == "")
   {
      alert("Please enter your username");
      form.txtUsername.focus();
   }
   else if (form.txtPassword.value == "")
   {
      alert("Please enter your password");
      form.txtPassword.focus();
   }
   else
   {
      returnValue = true;
   }

   return returnValue;
}

</SCRIPT>
</HEAD>

<BODY>
<P>
To access this website please enter your username and password in the boxes below
</P>

<FORM ACTION="CheckLogOn.asp"
   METHOD=POST
   ID=form1 NAME=form1 
   onsubmit="return form1_onsubmit()">

<P>Username : <INPUT ID=txtUsername NAME=txtUsername TYPE=text></P>
<P>Password : <INPUT ID=txtPassword NAME=txtPassword TYPE=password></P>

<P>
<INPUT ID=reset1 NAME=reset1 TYPE=reset VALUE=Reset>&nbsp;
<INPUT ID=submit1 NAME=submit1 TYPE=submit VALUE="Log On">
</P>

</FORM>

</BODY>
</HTML>

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