Hi, i would like to add ajax loading indicator for captcha in yii. How it can add?
i tried like this but not showing the loading indicator.
View
<?php $this->widget('CCaptcha',array('imageOptions'=> array (
'beforeSend' => 'function(){
$("#capdiv").addClass("loading");}',
'complete' => 'function(){
$("#capdiv").removeClass("loading");}',
))); ?>
css
#capdiv.loading {
background-color: #eee;
background-image: url('loading.gif');
background-position: center center;
background-repeat: no-repeat;
opacity: 1;
}
#capdiv.loading * {
opacity: .8;
}
Thanks