Update on datagrid not updating

Posted by / 27-Feb-2016 13:06

You need to implement special logic if the deleted row is the only row on the last page. I have modified the Data Grid in the sample project so that the delete column is the first column in the grid in the Design View. \r Please Cancel Edit Mode."; return; } string key = Data Grid1. If you look at the file Web Form1in the HTML view you will see where the On Delete Command property is set to "Data Grid_Delete". Update(data Set11); } catch (Exception exc) { sql Data Adapter1. Count)) { // invalid so leave at last page if ((view. This was done using the Property Builder: " On Update Command="Data Grid1_Update" On Cancel Command="Data Grid1_Cancel" On Edit Command="Data Grid1_Edit" On Delete Command="Data Grid1_Delete" Border Color="Blue" On Item Command="Item_Click" Allow Sorting="True" On Sort Command="Data Grid1_Sort" Allow Paging="True" On Item Created= "Data Grid1_Item Created" On Page Index Changed="Data Grid1_Page" Back Color="#C0FFFF" You can now dynamically add client side Java Script code to the first column in the Data Grid. The Data Grid has built in support for deletions with the On Delete Command property. In Edit mode, the delete event handler is called even if the user cancels the Message Box! \");"); } } Now you need to modify the delete event handler to trap the delete event if the selected row is in edit mode. This code post a warning to the user, and immediately returns from the delete event handler. Item Index) { Reset Page Index(Data Grid1,view); text Box Message. To String(); string debug= "No errors."; // Updates the dataset table try { Data Row dr= data Set11.authors. Fill(data Set11); //if Update fails, refresh dataset debug= exc. You simply edit the Data Grid tags and set the delete event handler using the On Delete Command property. You then must add your delete event handler to the Web Form1cs file. As a workaround you must disable deletion if the selected row is in Edit mode. // adds workaround for javascript post back bug by disabling // the delete event handler if the selected row is in edit mode protected void Data Grid1_Delete(Object sender, Data Grid Command Event Args e) { if (Data Grid1. Text= "WARNING: Unable to delete record in edit mode! Message; } // check for invalid page index Reset Page Index(Data Grid1,view); Data Grid1. Project Description Microsoft Dynamics CRM Bulk Update and Export tool Makes it easier for people to update and/or export data from Microsoft Dynamics CRM 4.0. We specialize in internet facing websites, intranet and extranet applications. Net, Share Point, Umbraco and Microsoft Dynamics CRM.

If the user cancels the Message Box, the post back should not be executed.

The reason is that the CRM 2011 import features are vastly improved and can do most (if not all) of the things this tool provides, out-of-the-box.

Deleting a row is fairly straightforward except for paging errors. Unfortunately, there appears to be a bug in the post back event model when in the Edit mode. Update(data Set11); } catch (Exception exc) { sql Data Adapter1.

The Data Grid will use this property to register the delete event handler: " Height="270px" Width="679px" On Update Command="Data Grid1_Update" On Cancel Command="Data Grid1_Cancel" On Edit Command="Data Grid1_Edit" On Delete Command="Data Grid1_Delete" Border Color="Blue" On Item Command="Item_Click" Allow Sorting="True" On Sort Command="Data Grid1_Sort" Allow Paging="True" On Page Index Changed="Data Grid1_Page" Back Color="#C0FFFF" Using the Design view, you can add a "Delete" button to the Data Grid by right clicking on the Data Grid and choosing the property builder. To String(); string debug= "No errors."; // Updates the dataset table try { Data Row dr= data Set11.authors. Fill(data Set11); //if Update fails, refresh dataset debug= exc. Text= debug; } Since the data in the Data Grid may not be synchronized with the data in the Data Set, you must find the proper row in the Data Set using the primary key of the selected row. This is done in your Data Grid1_Item Created event handler.

Under "Columns", expand the "Available Column" "Button Column". Message; } // check for invalid page index Reset Page Index(Data Grid1,view); Data Grid1. You can retrieve the selected row's primary key by calling: This works only if you have declared the primary key field in the Data Grid by setting the "Data Key Field" to "au_id". The following is taken from Jeff Prosise's article Wicked Code in MSDN Magazine (August, 2002). Alternating Item) { Web Control button = (Web Control) e.

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