[CLOSED] Grid panel column locking is not working in the pop up.
I have grid panel which is generated dynamically. first 3 column will be locked. This is working fine when the page is loaded normally. But when the same page is opened inside a pop up columns are not getting locked. I have used <ext:window> inside that I have a grid panel. I tried updating the Window after window.show(), but it resulted in a js error. Also tried gridpanel.update() with the same error. Please let me know what property can be used to get the columns locked.
