x-editable inside sub-grid of TbRelationalColumn not working
I have in my parent grid view:
    ...
    array
	(
			'name'=>'indent_no', 'header'=>'Indent No',
			'headerHtmlOptions'=>array('style' =>'text-align: center;'),
			'htmlOptions'=>array('style' =>'color: red;text-align: center;'),
			'class'=>'bootstrap.widgets.TbRelationalColumn',
			'url' => $this->createUrl('indent/view'),
			'afterAjaxUpdate' => 'js:function(tr,rowid,data){ }',
			'cacheData' => false,
			'type'=>'raw',
	),
    ...
And in the child-grid:
	...
    array
	(
		'class' => 'editable.EditableColumn',
		'name'=> 'indented_item_status',
		'sortable' => false,
		'header'=>'Status',
		'type'=>'raw',
		'headerHtmlOptions'=>array('style' =>'text-align: center;'),
		'editable' => array
		(
		'type'   => 'select',
		'url' => Yii::app()->createUrl('indent/block'),
		'source'=> Editable::source(array('Blocked'=>'Blocked','Active'=>'Active')),
		),
		'htmlOptions'=> array('style' =>'text-align: center;')
	),
    ...
But the field meant for editing is not becoming editable. It just displays the value retrieved from database.
However, x-editable is working at the parent-grid level.
Can someone please help?