Hi everyone,

I'm having trouble trying to get javascript running on a form in addtion to a servlet. Its a login form, I would like to check if the fields have been filled in, prompting the user if they have not. Once both fields are completed the action will call a controller servlet that will the rest of the work. Currently when i define in the jsp

<form name="login_form" method="post" onsubmit="return validate_form()" action="Controller">
 <input type="hidden" name="action" value="login"/>

 <table cellSpacing="3" cellPadding="0" border="0" style="border: medium none" id="loginTable">
 <tr>
 <td class="smallheaderfont">
 <label for="login_username" style="cursor: default">User Name</label>
 </td>
 <td class="inputfieldfont">
 <input class="bginput" id="login_username" style="FONT-SIZE: 11px" onfocus="" accessKey="u" tabIndex="1" size="10" name="username_output">
 </td>
 </tr>
 <tr>
 <td class="smallheaderfont">
 <label for="login_password" style="cursor: default">Password</label>
 </td>
 <td class="inputfieldfont">
 <input class="bginput" id="login_password" style="FONT-SIZE: 11px" onfocus="" accessKey="u" tabIndex="2" size="10" name="password_output">
 </td>
 </tr>
 <tr>
 <td></td>
 <td class="inputfieldfont">
 <input class="button" accessKey="s" tabIndex="104" type="submit" value="Log in" align= "right">
 </td>
 </tr>
 </table>
 </form>

The javascript function is basic:

<script type="text/javascript">

 function validate_form ( )
 {
 valid = true;

 if ( document.login_form.username_output.value == "" )
 {
 alert ( "Please fill in the 'User Name' field." );
 /*document.register_form.firstname_output.value.focus();*/
 valid = false;
 }
 if ( document.login_form.password_output.value == "" )
 {
 alert ( "Please fill in the 'Password' field." );
 /*document.register_form.lastname_output.value.focus();*/
 valid = false;
 }

 if(valid){
 return true;
 }else{
 return false;
 }
 }
 </script>

I think its more of an issue of how to define the servlet action after the javascript in the form definition. I have asked this question in javascript forums.

p.s. sorry about the formatting.

If you could help i would appreciate it.

Thanks, Alyssa.