Can you post a testpage?
Jörn
2008/10/16 Namrasit <[EMAIL PROTECTED]>:
>
> Hi!
>
> I try to use Zend Framework with JQuery validation plugin. Standard
> validation of forms works good but when I want to remote validate (f.e
> check a login in database) remote function dosen't work. Below I write
> a code with method from controller and views listing:
>
> Method from controller:
>
> function checkloginAction(){
> $request = trim(strtolower($_REQUEST['login'])); //take data
> from global REQUEST array
>
> $users = new Users(); //make a new class with users
> $select = $users->select(); //select users where
> the login
> $select->where('login = ?', $request); //is the same like from
> REQUEST array
> $login = $users->fetchAll($select);
> if ( $login->login == '' ) { //if login is empty
> $valid = 'true'; //make valid true
> }else{ //else
> $valid = 'false'; //make valid false
> }
> $this->view->valid = $valid; //pass the valid to view
> }
>
> Checklogin view (checklogin.phtml):
>
> <?php
> echo $this->valid; //show result of valid
> ?>
>
> Registration form view:
>
> ...
> <script type="text/javascript" src="<?php echo $this->baseUrl;?>/
> public/scripts/jquery.js"></script>
> <script type="text/javascript" src="<?php echo $this->baseUrl;?>/
> public/scripts/jquery.validate.js"></script>
> ...
> <script type="text/javascript">
> $(document).ready(function() {
> // validate signup form on keyup and submit
> var validator = $("#signupform").validate({
> rules: {
> login: {
> required: true,
> minlength: 2,
> remote: "checklogin" <-- dosen't work
> },
> pass: {
> required: true,
> minlength: 5
> },
> pass_confirm: {
> required: true,
> minlength: 5,
> equalTo: "#pass"
> }
>
> },
> messages: {
> login: {
> required: "Enter login",
> minlength: jQuery.format("Enter at least {0}
> characters"),
> remote: jQuery.format("{0} is already in use")
> },
> pass: {
> required: "Enter password",
> minlength: jQuery.format("Enter at least {0}
> characters")
> },
> pass_confirm: {
> required: "Repeat password",
> minlength: jQuery.format("Enter at least {0}
> characters"),
> equalTo: "Powtórzone hasło jest nieprawidłowe"
> }
> },
> // set this class to error-labels to indicate valid fields
> success: function(label) {
> // set as text for IE
> label.html(" ").addClass("checked");
> }
> });
> });
> </script>
> ...
> <form action="" id="signupform" autocomplete="off" method="post">
> <label for="login">Login*:</label><br />
> <input id="login" type="text" name="login" /><span
> class="status"></span><br />
>
> <label for="pass">Password*:</label><br />
> <input id="pass" type="password" name="pass" /><span
> class="status"></span><br />
>
> <label for="pass">Confirm password*:</label><br />
> <input id="pass_confirm" type="password" name="pass_confirm" /
>><span class="status"></span><br /><br />
> <input type="submit" name="signup" value="Register" />
> </form>
> ...
>
> The main problem is in '..remote: "checklogin"...'. This function
> dosen't work even I put in checklogin method only $this->views->valid
> = 'false' . The registration form view and checklogin view works with
> the same controller.
>
> I don't now why its dosen't work. Please help!
>
> David
>
