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Disable post back when Autogenerated Edit button is clicked

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Grid

This is a migrated thread and some comments may be shown as answers.

Nishanth asked on 07 Jul 2011, 05:49 PM

Hi,

We have the following grid. Earlier when we used to click the autogenerated edit button, postback never used to happen. Now after somebody changed something, a postback is firing on edit button click which is not desired. We need to fire the updatecommand when the update button is clicked inside the edit form.

<telerik:RadGrid ID="grdQueue" AllowAutomaticUpdates="false" runat="server" ClientDataKeyNames="MemberID"

<br>                AllowPaging="True" OnItemDataBound="grdQueue_ItemDataBound" OnItemCreated="grdQueue_ItemCreated"<

br> AllowSorting="True" CellSpacing="0" GridLines="None"<br

>                AutoGenerateColumns="False" PageSize="15" AutoGenerateEditColumn="True" OnColumnCreated="grdQueue_ColumnCreated"<

br> OnUpdateCommand="grdQueue_UpdateCommand" PagerStyle-Mode="NumericPages" SkinID="Grid" > <ClientSettings> <Scrolling AllowScroll="false" UseStaticHeaders="True"/> </ClientSettings> <MasterTableView DataKeyNames="FaxId" HierarchyLoadMode="ServerOnDemand" EditMode="InPlace" EnableNoRecordsTemplate="true" ShowHeadersWhenNoRecords="true" NoMasterRecordsText="There is no records"> <RowIndicatorColumn FilterControlAltText="Filter RowIndicator column"> <HeaderStyle Width="20px"></HeaderStyle> </RowIndicatorColumn> <ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column" CommandName="ExpandCollapse"> <HeaderStyle Width="20px"></HeaderStyle> </ExpandCollapseColumn> <NoRecordsTemplate>No records meet the selected criteria</NoRecordsTemplate> <Columns> <telerik:GridTemplateColumn UniqueName="ViewFax"> <ItemTemplate> <asp:ImageButton ID="imgViewFax" ToolTip="View Fax" ImageUrl="~/Content/Images/Icons/93.png" runat="server" /> </ItemTemplate> </telerik:GridTemplateColumn> <telerik:GridBoundColumn ReadOnly="true" UniqueName="FaxDate" DataField="Date" HeaderText="Date" /> <telerik:GridBoundColumn ReadOnly="true" UniqueName="FaxType" DataField="Type" HeaderText="Type" /> <telerik:GridBoundColumn ReadOnly="true" UniqueName="PatientName" DataField="Name" HeaderText="Name" /> <telerik:GridBoundColumn ReadOnly="true" UniqueName="VHNName" DataField="VHN" HeaderText="VillageHealth Nurse" /> <telerik:GridBoundColumn UniqueName="PVDFacilityName" DataField="PVDFacilityName" HeaderText="PVD/Facility Name" /> <telerik:GridBoundColumn UniqueName="Status" ReadOnly="true" DataField="Status" HeaderText="Status" /> <telerik:GridMaskedColumn UniqueName="FaxNumber" DataField="FaxNumber" HeaderText="Fax Number" Mask="#-###-###-####"></telerik:GridMaskedColumn> <telerik:GridButtonColumn UniqueName="AbortButton" Text="Abort" HeaderText="Abort" CommandName="Abort"> </telerik:GridButtonColumn> <telerik:GridBoundColumn UniqueName="FileTypeName" ReadOnly="true" DataField="fileType" HeaderText="File Type" Visible="false" /> </Columns> <NestedViewSettings> <ParentTableRelation > <telerik:GridRelationFields MasterKeyField="FaxId" DetailKeyField="FaxId" /> </ParentTableRelation> </NestedViewSettings> <NestedViewTemplate> <asp:Panel ID="NestedViewPanel" runat="server" CssClass="viewWrap"> <div class="contactWrap"> Previous Attempts <telerik:RadGrid ID="grdFaxPreviousAttempts" Skin="Office2007" EnableEmbeddedSkins="true" runat="server" > <MasterTableView DataKeyNames="FaxId" HierarchyLoadMode="Client"> <Columns> <%--<telerik:GridTemplateColumn UniqueName="ViewFax"> <ItemTemplate> <asp:ImageButton ID="imgViewFax" ToolTip="View Fax" ImageUrl="~/Content/Images/Icons/93.png"

<br>                                                        runat="server" /><

br> </ItemTemplate> </telerik:GridTemplateColumn>--%> </Columns> </MasterTableView> </telerik:RadGrid> <br /> <div> Responses <telerik:RadGrid ID="grdResponses" runat="server" Skin="Office2007" EnableEmbeddedSkins="true" OnItemCreated="grdResponses_ItemCreated"> <MasterTableView DataKeyNames="FaxId" HierarchyLoadMode="Client"> <Columns> <telerik:GridTemplateColumn UniqueName="ViewFax"> <ItemTemplate> <asp:ImageButton ID="imgViewFax" ToolTip="View Fax" ImageUrl="~/Content/Images/Icons/93.png"

<br>                                                            runat="server" /><

br> </ItemTemplate> </telerik:GridTemplateColumn

>                                                                                                <

br> </Columns> </MasterTableView> </telerik:RadGrid> </div> </div> </asp:Panel> </NestedViewTemplate> </MasterTableView> <FilterMenu EnableImageSprites="False"> </FilterMenu> <HeaderContextMenu> </HeaderContextMenu> </telerik:RadGrid>

protected void grdQueue_ItemDataBound(object sender, GridItemEventArgs e) {  if

(e.Item.ItemType == GridItemType.Item || e.Item.ItemType == GridItemType.AlternatingItem)<br>            {<br><br>                GridDataItem dataItem = e.Item

as GridDataItem; 

// this will disable only Abort and Resend buttons when status = 'P' or RQA<br>                string strFaxProcessStatus = Helper.GetLookupValueFromText(LookupTypes.FaxProcessStatus, dataItem["Status"].Text, false);<br>                if ((strFaxProcessStatus == "P") || (strFaxProcessStatus == "RQA"))<br>                {<br>                    dataItem["AbortButton"].Enabled = false;<br>                    dataItem["AutoGeneratedEditColumn"].Enabled = false;<br>                    dataItem["AbortButton"].Text = string.Empty;<br>                    dataItem["AutoGeneratedEditColumn"].Text = string.Empty;<br>                    <br>                }<br><br>            }<br><br>        }

Any thoughts?

Disable post back when Autogenerated Edit button is clicked

1 Answer, 1 is accepted