[Solved] ClientSide set DataRow to selected

[Laz]

Hi to all,
in my szenario i have a RadGrid with RadComboBoxes for every DataRow.

I have 12 DataRows and hide 10 of them, because of an Filter-Event by the user.

For the remaining 2 DataRows i change the values of the combo boxes on clientside.

Until here everything works.

But now i do a postback and would like to find the remaining 2 Datarow.
This does not work! Because i have no indicator.

The Indicator i needed i would like to set on clientside. The Indicator can be to set the datarow to selected or to check a checkbox in a GridTemplateColumn

<telerik:GridTemplateColumn>
                          <ItemTemplate>
                                <asp:CheckBox ID="chkbSelected" runat="server" />
                            </ItemTemplate>
                        </telerik:GridTemplateColumn>

In this the JavaScript Code in which i try to set the Datarow to selected. But on the ParentObject this doesn´t work.

        //global DOM ID registry.  filled up by scripts rendered from templates.
        var registeredElements = [];
        //looks for an element that has been registered with the global array
        //requires that we emit a registration script block for each server control
        function GetRegisteredServerElement(serverID) {
            var clientID = "";
            for (var i = 0; i < registeredElements.length; i++) {
                clientID = registeredElements[i];
                var combo           = $find(clientID);
                //Get the parent object, because this object has the visible attribute we need
                var ParentObject    = $find(combo.get_parent().get_id());
                //Check whether the value exists in the RadComboBox
                var IsObject        = combo.findItemByText(ColumnDecisonCombo.get_text());
                //declare a the dom elements to change the backgroundColor
                var inputArea       = combo.get_inputDomElement();
                //Only if the parent object is visible true and the RadComboBox contains the value
                if (ParentObject.get_visible() && (IsObject != null)) {
                   /////HERE i NEED HELP
                   ParentObject.set_selected();

                    combo.set_value(ColumnDecisonCombo.get_value());
                    combo.set_text(ColumnDecisonCombo.get_text());

                    inputArea.style.backgroundColor = "green"
                }
                else {
                    inputArea.style.backgroundColor = "red"
                }
            }
        }

Thanks

[Georgi Krustev]

Hello Laz,

Unfortunately I am not exactly sure what your scenario is. In my attempt to implement the required functionality I have created a test project which is attached to this support thread. Please examine it and let me know if I am missing something.

You can also review these links devoted on RadGrid's client API:
http://www.telerik.com/help/aspnet-ajax/grdgettingfamiliarwithclientapi.html
http://demos.telerik.com/aspnet-ajax/grid/examples/client/clientsideapi/defaultcs.aspx

Best regards,
Georgi Krustev
the Telerik team

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