Change grid cell value

Friends,
I Trying to change the value of a cell in a grid based on the string variable, Any ideas?

Also, can I loop through the rows of gridPanel, I've gone through all in discussions and I could not find anything useful.


Thanks for any help.

Hi,

Update record field (cell) by record id

Code:

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grid.store.getById('id').set('dataindex', 'newvalue')

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By index

Code:

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grid.store.getAt(index).set('dataindex', 'newvalue')

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If you need to call it at the server side then just register those scripts using AddScript