Posts Tagged with empty value

I'm trying to call a function only if an HTML element is empty, using jQuery.

Something like this:

if (isEmpty($('#element'))) {

    // do something

}

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<?php $type_list=CHtml::listData($galleries,'id','name'); ?>

<?php echo $form->dropDownList($model, 'gallery_id', $type_list); ?>

I want to add empty option to SELECT
In output, I want to get

<select name="sel" id="sel">

<option value="0">Choose Gallery</option>

...

</selected>

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