Category manage page broken in magento 1.9

Hello Friend,

Recent i was facing one error in my admin panel when open category management page. My category page was totally broken and display like not CSS and JS apply.

And i found solution from one popular site, Now i like to share solution here in my blog so my followers and other developer can get solution.

So solution is :

You need to go in file: app/code/core/Mage/Adminhtml/Block/Catalog/Category/Tab/Product.php.

And bottom of file just add below method :

public function getRowUrl($row) 
{ 
return $this->getUrl('*/*/edit', array('page_id' => $row->getId())); 
}

Now refresh admin panel. Hope its working fine.

Note:- Still not working then please try to clear catch and then try.

THANKS FOR READ!!!