Top "Extjs-mvc" questions

ExtJS how to handle a component's element-related events in controller?

I have a Panel and I need to capture/handle the mouseover event for the element of this panel. Currently …

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Explain MVC architecture of extjs

I created a small sudoku app using Javascript. Now I am trying to convert that javascript code into extjs (4.1.1a) …

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How to get name of a class that is being extended

I have couple of grids that extend AbstractFormGrid. Having an object (that could be grid or not) how to check …

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ExtJS 4 RadioGroup Change Event Fires Twice

I'm using ExtJS 4.0.7, am new to Ext, and am using the new MVC architecture. I have a RadioGroup that, upon …

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Using storeId on a Ext.data.Store isn't making unique instances

I have a store APP.store.Posts that I want to instantiate 3 different times. They will all hold the same …

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ExtJS renderTo element not found

I have an MVC architecture, but when I try to make another TabPanel insite an existing one, I get this …

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ExtJS Architecture for Multi Page Application

I have a .NET application in which most of the UI is custom. On some of the pages, I am …

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ExtJS4 - how to get parent grid on selectionchange?

I have little experience with ExtJS3 and now starting with version 4. In my controller, I have this: init: function () { this.…

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