delete selected checkboxes in .net(c#) using javascript

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i know the selecting all checkbox and clear all checkbox but i need a code to delete selected checkboxes in datagrid imn .net(if their are 5 checkboxes i have delete 3 selected checkboxes in datagrid)

Posted 11-Mar-10 23:04pm

ravi.9288

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Sandeep Mewara · Accepted Answer · 2010-03-12T04:07:00

WAY 1:
What you need to do is, once you select the checkboxes of the rows that you want to delete, trigger a postback event like via Delete button on the page.

In code-behind, loop through the grid rows and get the row whose checkboxes are checked. Modify the datatable/datasource accordingly.
Commit the changes made to datatable/dataset.
Use this new datatable/dataset as a datasource of your grid. Rebind the grid with this one.

WAY 2:
On click of checkboxes, maintain the unique keys of each row client side in a hidden field. on postback, get all row unique keys from this hidden field and remove those rows from the dataset. Rebind the datagrid with this dataset.