Given a grid interface that extends from Mage_Adminhtml_Block_Widget_Grid, which of the following methods could you override to allow data to be loaded from a custom data collection?

The correct answer is B. _prepareCollection. See the full explanation below for the reasoning.

Question

Options

A_prepareDataModel
B_prepareCollection
C_initDataModel
D_initGrid

How the community answered

(17 responses)

A
18% (3)
B
71% (12)
C
6% (1)
D
6% (1)

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