passing id to model class popup in bootstrap in codeigniter
<div class="modal-header"><h3 id="addNewLabel"><?php echo empty($cat->category_id) ? 'Add category' : 'Edit category ' . $cat->category; ?></h3></div><!-- end of .modal-header -->
<div class="modal-body">
<?php echo form_open('admin/category/manage') . PHP_EOL; ?>
<p>
<label for="category_name">Category name:</label>
<input type="text" name="category_name" value="<?php echo set_value('category_name', $cat->category); ?>" />
</p>
<p>
<label for="parent">Set Parent category:</label>
<select>
<option>-- None --</option>
<?php if(count($all_categories)): foreach($all_categories as $cat): ?>
<option value="<?php echo $cat->category_id; ?>"><?php echo $cat->category; ?></option>
<?php endforeach; endif; ?>
</select>
</p>
<?php echo form_close() . PHP_EOL; ?>
</div>
<div class="modal-footer">
<button class="btn btn-primary" type="submit">Add</button>
<button class="btn" data-dismiss="modal" aria-hidden="true">Close</button>
</div>