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Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /home/project-web/jquery4php/lib/YepSua/Labs/RIA/jQuery4PHP/YsJQueryBuilder.php on line 127

Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /home/project-web/jquery4php/lib/YepSua/Labs/RIA/jQuery4PHP/YsJQueryBuilder.php on line 127

Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /home/project-web/jquery4php/lib/YepSua/Labs/RIA/jQuery4PHP/YsJQueryBuilder.php on line 127

Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /home/project-web/jquery4php/lib/YepSua/Labs/RIA/jQuery4PHP/YsJQueryBuilder.php on line 127

Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /home/project-web/jquery4php/lib/YepSua/Labs/RIA/jQuery4PHP/YsJQueryBuilder.php on line 127

Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /home/project-web/jquery4php/lib/YepSua/Labs/RIA/jQuery4PHP/YsJQueryBuilder.php on line 127

Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /home/project-web/jquery4php/lib/YepSua/Labs/RIA/jQuery4PHP/YsJQueryBuilder.php on line 127

Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /home/project-web/jquery4php/lib/YepSua/Labs/RIA/jQuery4PHP/YsJQueryBuilder.php on line 127

Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /home/project-web/jquery4php/lib/YepSua/Labs/RIA/jQuery4PHP/YsJQueryBuilder.php on line 127

Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /home/project-web/jquery4php/lib/YepSua/Labs/RIA/jQuery4PHP/YsJQueryBuilder.php on line 127

Validation

<?php YsJQuery::usePlugin(YsJQueryConstant::PLUGIN_JQFORM); ?>

<script type="text/javascript" language="javascript">

  function validate(formData, jqForm, options){
    var form = jqForm[0];
    if (!form.user.value || !form.pass.value) {
        alert('Please enter a value for both Username and Password');
        return false;
    }
    alert('Both fields contain values.'); 
  }

</script>

<button id="btnOpenDialog">Show Demo</button>
<?php echo YsUIDialog::initWidget('dialogId','style="display:none" title="Basic dialog"') ?>
<div id="response">Try: admin | admin</div>
<form action="examples/response/loginResponse.php" method="post"  name="frmName" id="myFormId" >
  <p>User: <input type="text" value="User" name="user"></p>
  <p>Pass: <input type="password" value="" name="pass"></p>
  <p align="center">
    <input type="submit" id="btnSubmit" class="ui-button" value="Submit" />
  </p>
</form>
<?php echo YsUIDialog::endWidget() ?>

<?php
echo
YsJQuery::newInstance()
  ->onClick()
  ->in("#btnOpenDialog")
  ->execute(
    YsUIDialog::build('#dialogId')
      ->_modal(true)
      ->_width(300)
      ->_height('auto')
      ->_buttons(array(
        'Ok' => new YsJsFunction('alert("Hello world")'),
        'Close' =>  new YsJsFunction(YsUIDialog::close('this')))
       ),
    YsUIButton::build('.ui-button')
  )
?>

<?php
echo
YsJQuery::newInstance()
  ->execute(
    YsJQForm::ajaxForm()
      ->in('#myFormId')
      ->_target('#response')
      ->_beforeSubmit(YsJsSintax::callFunction('validate'))
  )
?>

Show Demo