Value rowupdating


The save Changes method invokes an AJAX request posting to the update Url option (if specified) to the server.During the post, the grid passes the serialized transaction log as a JSON string as part of the POST.First, we have to very be clear in our mind that there are mainly two way of taking the cell value from the gridview: Another Way of Taking -- Just for Sharing This code is for taking the value apart from the gridview events; that is, any common event using sender object .But ensure that the control/link is inside the gridview, only then can we cast sender as grid view.



If auto Commit is not enabled (batch mode), the data source needs to be updated upon operations that rebind the grid such as paging, sorting or filtering.In Row Edit Mode, all cells in a row allow updating.The table below briefly explains the user interaction capabilities of the Updating feature.Adding batch updates to an instantiated grid requires that you use the live method instead of bind in order to add batch updates to an existing grid.

The action methods implemented below demonstrate how to accept an Ajax post to persist data changes from the grid.

Grid transactions are available in the form field labeled ig_transactions for processing against your data layer. Load Transactions method to convert the post data to Transaction objects. Use Transaction.value to retrieve the new cell value.