I want to load data from a table using collection and I need the result to be in the ascending order of the 'sort_order' column which is an integer value.
The above pic shows the columns in admin form.

The above pic is of the database table.
This is the code which I used to retrieve the collection.
$collection = Mage::getModel('hm_faq/object')->getCollection()->addFieldToFilter('category_id',$category->getId()); $collection->setPageSize(5); $collection->setCurPage(2); $size = $collection->getSize(); $cnt = count($collection); foreach ($collection as $button) { $i = $i+1; ?> <a id="<?php echo $button->getUrlId(); ?>" href="<?php echo $button->getUrlLink(); ?>" > <div class="faq-white-button"> <div class="faq-inner"> <h3 class="faq-button-label"><?php echo $button->getUrlLabel(); ?></h3><span class="faq-icon">></span> </div> </div> </a> <?php echo '<br>';} ?> How can i arrange the result in the ascending order of the sort_order?