Event triggered for checkbox in cl_gui_alv_grid

Hi All ,
I have a requirement like ,i give PO number on selection-screen.After execution, the items should be displayed on second screen ,which has some options on the top like before GR or after GR .(custom screen designed with cl_gui_alv_grid for display)
I desgined checkboxes for each row of the line item.user can click on multiple rows and click on EXECUTE button on the screen.After that smartform should trigger and print .
Now my query is how to capture the checkboxes which the user has entered (thru cl_gui_alv_grid) . Is there any event that gets triggered upon clicking the checkboxes?? I need the data of the corresponding row to process further .User can click on multiple items.
Please respond
Thanks

Hi Hemanth
You should have a field in your internal table matching the checkbox column in ALV.
Call method CHECK_CHANGED_DATA of CL_GUI_ALV_GRID on user command for execute button,
it will set the field = 'X' for ticked lines in your internal table.
Then use a loop on your internal table and find selected lines.
You don't need an event triggered when user clicks.
Edited by: Bulent Balci on Aug 3, 2010 4:42 PM

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In the first suggestion, I'm unclear about one aspect of how I would accomplish this. I assume I would allow people to modify fields in the form, but that when they did, a msgbox would pop up that would inform them that, if they continued with this modification to a signed form, the signature would be removed. I'm all good to that point. But if they answered that they do not want to continue modifying that field and removing the signature, how can I code it to set the value back to what it was before the change? Is there some method that will give me access to the value of the field BEFORE the attempted modification? I went looking for something like $.previousvalue, but found nothing.
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Hi,
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Hi All,
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Message was edited by: 41457173
Message was edited by: 41457173

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http://www.coretekservices.com/2012/01/26/sharepoint-content-organizer-%25e2%2580%2593-emailing-your-drop-off-library-and-getting-it-to-work
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Event triggered for checkbox in cl_gui_alv_grid

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