Top "Extjs4.2" questions

Extjs 4.2: How to send parameters properly in a Ext.Ajax.Request POST

I have to do a POST from my ExtJs script in order to delete something from my DB: Ext.Ajax.…

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How to send extra parameters when loading a store to a combobox in ExtJS 4?

How do I send extra parameters when using a store for a combobox in ExtJS 4? I know that I can …

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Updating a field in a record dyanamically in extjs

Scenario I want to update the column data of particular record in grid having store with static data. Here is …

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ExtJs - Filter a grid with a search field in the column header

In ExtJs, there are many options to filter a grid. There are two nice examples in the documentation, like referenced …

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extjs - how correctly call a controller method from another controller or closure

I'm new to extjs and I'm using the MVC architecture. When my application references a method of a controller, I …

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How can i open popup window in ExtJS with formpanel only

I have the Form panel which constains the form with fields. Now on click of button , i am opening the …

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extjs - Store with autoload true should not load on application launch

I have a grid linked to a store with autoLoad: true. The problem is that the store gets loaded on …

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ComboBox fires change event on every keypress

I'm trying to build grid with combobox in toolbar, in Grid I will have some informations about employees and combo …

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Can you please explain .el, getEl(), Ext.get() in detail?

I am new to Sencha ExtJs I did not understand the line Ext.getCmp('component_id').getEl().hide();. what is …

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ExtJs Neptune theme

I'm trying to change default theme in ExtJs 4.2 to Neptune custom theme. How to make it for debugging? <html&…

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