Questions on UI for ASP.NET AJAX Forum

1 answer

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hierarchy radgrid cannot find the passed in field from outer grid(always null)

I tried to use two level radgrid, the inner level actually get "AetherID" from the outer grid but it always has null value which means it is not passed in. I followed TELERIK's Example, so I have no idea what goes wrong here, help please.

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="RadGridExportWebForm.aspx.cs"
    Inherits="RadGridExportWebForm" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server" />
</head>
<body>
    <form id="form1" runat="server">
    <telerik:RadScriptManager ID="RadScriptManager1" runat="server">
        <Scripts>
            <%--Needed for JavaScript IntelliSense in VS2010--%>
            <%--For VS2008 replace RadScriptManager with ScriptManager--%>
            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />
            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />
            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />
        </Scripts>
    </telerik:RadScriptManager>
    <script type="text/javascript">
        //Put your JavaScript code here.
    </script>
    <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
        <ClientEvents OnRequestStart="RadAjaxManager1_RequestStart" />
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="RadGrid1">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RadGrid1" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManager>
    <div>
        <telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">
            <script type="text/javascript">
                function gridExport() {
                    $find("<%= RadGrid1.ClientID %>").get_masterTableView().exportToExcel();
                    return false;
                }
                function RadAjaxManager1_RequestStart(sender, args) {
                    if (args.get_eventTarget() == "<%= RadGrid1.ClientID %>")
                        args.set_enableAjax(false);
                }
            </script>
        </telerik:RadScriptBlock>
        <asp:Button OnClientClick="return gridExport()" ID="Button1" runat="server" Text="Export To Excel" />
        <%-- <asp:Label ID="Label1" Font-Bold="true" Font-Italic="true" Text='<%# Eval("AetherGUID") %>'
            Visible="false" runat="server" />--%>
        <telerik:RadGrid ID="RadGrid1" OnPreRender="RadGrid1_PreRender" DataSourceID="ObjectExpDescDS"
            runat="server" AutoGenerateColumns="False" AllowSorting="True" AllowMultiRowSelection="False"
            AllowPaging="True" PageSize="10" GridLines="None" ShowGroupPanel="true" OnItemCreated="RadGrid1_ItemCreated"
            OnItemCommand="RadGrid1_ItemCommand">
            <PagerStyle Mode="NumericPages"></PagerStyle>
            <MasterTableView DataSourceID="ObjectExpDescDS" DataKeyNames="AetherGUID" AllowMultiColumnSorting="True"
                GroupLoadMode="Server" HierarchyLoadMode="ServerOnDemand">
                <Columns>
                    <telerik:GridBoundColumn SortExpression="ExperimentDateTime" HeaderText="Experiment DateTime"
                        HeaderButtonType="TextButton" DataType="System.DateTime" DataFormatString="{0:d}"
                        AllowSorting="true" AllowFiltering="true" Groupable="true" DataField="ExperimentDateTime"
                        UniqueName="ExperimentDateTime">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn SortExpression="ExperimentUser" HeaderText="Experiment DateTime"
                        HeaderButtonType="TextButton" AllowSorting="true" AllowFiltering="true" Groupable="true"
                        DataField="ExperimentDateTime" UniqueName="ExperimentDateTime">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn SortExpression="ValidationDateStartTime" HeaderText="Validation StartTime"
                        HeaderButtonType="TextButton" AllowSorting="true" AllowFiltering="true" Groupable="true"
                        DataField="ValidationDateStartTime" UniqueName="ValidationDateStartTime">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn SortExpression="ValidationDateEndTime" HeaderText="Validation End Time"
                        HeaderButtonType="TextButton" AllowSorting="true" AllowFiltering="true" Groupable="true"
                        DataField="ValidationDateEndTime" UniqueName="ValidationDateEndTime">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn SortExpression="TrainingDateStartTime" HeaderText="Training StartTime"
                        HeaderButtonType="TextButton" AllowSorting="true" AllowFiltering="true" Groupable="true"
                        DataField="TrainingDateStartTime" UniqueName="TrainingDateStartTime">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn SortExpression="TrainingDateEndTime" HeaderText="Training End Time"
                        HeaderButtonType="TextButton" AllowSorting="true" AllowFiltering="true" Groupable="true"
                        DataField="TrainingDateEndTime" UniqueName="TrainingDateEndTime">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn SortExpression="AetherDescription" HeaderText="Description"
                        HeaderButtonType="TextButton" AllowFiltering="true" AllowSorting="true" Groupable="true"
                        DataField="AetherDescription" UniqueName="AetherDescription">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn SortExpression="AetherGUID" HeaderText="AetherGUID" HeaderButtonType="TextButton"
                        AllowFiltering="true" AllowSorting="true" Groupable="true" DataField="AetherGUID"
                        UniqueName="AetherGUID">
                    </telerik:GridBoundColumn>
                </Columns>
                <NestedViewSettings DataSourceID="ObjectExpMetricsDS">
                    <ParentTableRelation>
                        <telerik:GridRelationFields DetailKeyField="AetherGUID" MasterKeyField="AetherGUID" />
                    </ParentTableRelation>
                </NestedViewSettings>
                <NestedViewTemplate>
                    <asp:Panel runat="server" ID="InnerContainer" CssClass="viewWrap" Visible="false">
                        <telerik:RadTabStrip runat="server" ID="TabStip1" MultiPageID="Multipage1" SelectedIndex="0">
                            <Tabs>
                                <telerik:RadTab runat="server" Text="Metrics" PageViewID="PageView1">
                                </telerik:RadTab>
                                <telerik:RadTab runat="server" Text="To be added" PageViewID="PageView2">
                                </telerik:RadTab>
                                <telerik:RadTab runat="server" Text="Chart" PageViewID="PageView3">
                                </telerik:RadTab>
                            </Tabs>
                        </telerik:RadTabStrip>
                        <telerik:RadMultiPage runat="server" ID="Multipage1" SelectedIndex="0" RenderSelectedPageOnly="false">
                            <telerik:RadPageView runat="server" ID="PageView1">
                                <telerik:RadGrid runat="server" ID="ExpMetricsGrid" DataSourceID="ObjectExpMetricsDS"
                                    ShowFooter="true" AllowSorting="true" AutoGenerateColumns="false">
                                    <MasterTableView>
                                        <Columns>
                                            <telerik:GridBoundColumn SortExpression="Position" HeaderText="Position" HeaderButtonType="TextButton"
                                                DataField="Position" UniqueName="Position">
                                            </telerik:GridBoundColumn>
                                            <telerik:GridBoundColumn SortExpression="RigProd" HeaderText="Production RIG" HeaderButtonType="TextButton"
                                                DataField="RigProd" UniqueName="Production RIG">
                                            </telerik:GridBoundColumn>
                                            <telerik:GridBoundColumn SortExpression="RigExpt" HeaderText="Experiment RIG" HeaderButtonType="TextButton"
                                                DataField="RigExpt" UniqueName="Experiment RIG">
                                            </telerik:GridBoundColumn>
                                            <telerik:GridBoundColumn SortExpression="RIGAdPredict" UniqueName="AdPredictor RIG"
                                                DataField="RIGAdPredict" HeaderText="AdPredictor RIG">
                                            </telerik:GridBoundColumn>
                                            <telerik:GridBoundColumn SortExpression="AvgPClickProd" HeaderText="Production Average PClick"
                                                HeaderButtonType="TextButton" DataField="AvgPClickProd" UniqueName="Production Average PClick">
                                            </telerik:GridBoundColumn>
                                            <telerik:GridBoundColumn SortExpression="AvgPClickExpt" HeaderText="Experiment Average PClick"
                                                HeaderButtonType="TextButton" DataField="AvgPClickExpt" UniqueName="Experiment Average PClick">
                                            </telerik:GridBoundColumn>
                                            <telerik:GridBoundColumn SortExpression="Impression" HeaderText="Impressions" HeaderButtonType="TextButton"
                                                DataField="Impression" UniqueName="Impression">
                                            </telerik:GridBoundColumn>
                                            <telerik:GridBoundColumn SortExpression="Clicks" HeaderText="Clicks" HeaderButtonType="TextButton"
                                                DataField="Clicks" UniqueName="Clicks">
                                            </telerik:GridBoundColumn>
                                        </Columns>
                                    </MasterTableView>
                                </telerik:RadGrid>
                                <asp:ObjectDataSource ID="ObjectExpMetricsDS" SelectMethod="GetDataByGUID" TypeName="RadControlsWebApp1.DAL.AbacusStoreTableAdapters.RigAucPairwiseJoinedViewTableAdapter"
                                    runat="server">
                                    <SelectParameters>
                                        <asp:Parameter Name="AetherGUID" DefaultValue="fe439be5-4a63-45f4-990a-e7939e31f287" Type="string" />
                                    </SelectParameters>
                                </asp:ObjectDataSource>
                            </telerik:RadPageView>
                            <telerik:RadPageView runat="server" ID="PageView2" Width="460px">
                            </telerik:RadPageView>
                            <telerik:RadPageView runat="server" ID="PageView3" Width="400px">
                            </telerik:RadPageView>
                        </telerik:RadMultiPage>
                    </asp:Panel>
                </NestedViewTemplate>
            </MasterTableView>
            <ClientSettings AllowDragToGroup="true" />
        </telerik:RadGrid>
        <asp:ObjectDataSource SelectMethod="GetData" TypeName="RadControlsWebApp1.DAL.AbacusStoreTableAdapters.ExperimentDescTableAdapter"
            ID="ObjectExpDescDS" runat="server"></asp:ObjectDataSource>
    </div>
    </form>
</body>
</html>

Grid

answered on 24 Nov 2011

1 answer

105 views

RadTreeView in PanelBar Vertical scroll issues

Hi Telerik,
I have nested a RadTreeView loaded from a WCF Service as the contentTemplate item inside a RadPanelBar and that Item to be expanded on load. When I expand the TreeView the vertical scroll displays and works properly. If I switch panels and then come back to that TreeView, it is still expanded how I left it but the vertical scroll is no longer there and it never works again. If I switch panels before I attempt to expand the TreeView, the vertical scroll never appears and the TreeView is worthless. Any ideas on how I can fix this would be greatly appreciated.

PanelBar

answered on 24 Nov 2011

7 answers

431 views

Sticky table header

Hello again...
I'm trying to make my Grid's header sticky so when I scroll it down i Can see the header all the time on top of my website WITHOUT using ClientSide AllowScrolling and Static header/footer. It's not the same....

I'm trying to get something like on that website:
http://jsfiddle.net/jmosbech/stFcx/

any ideas?

Grid

answered on 24 Nov 2011

1 answer

51 views

Radgrid with huge records across WCF

Hi
I would like to know if any one has faced issue while populating/getting huge records through WCF for Radgrid?
and is there a way out to get huge records populated/fetched through WCF.

Regards

SANDIP KUMAR

General Discussions

answered on 24 Nov 2011

1 answer

126 views

Load Ribbon template item from XML

With the current edition of the RibbonBar control can you load a template item from XML? I did not see in the examples or documention of a way of doing this.

ie RibbonBar.LoadContentFile("xml file name")

where in this content file we have a template item that contains a dropdown control or various others. The documention for the ribbonbar loading from an xml file is currently very sparse and limited and keeps me guessing as the xml element names are slightly different than the asp.net element names.

I see examples of how to do this in asp.net code but not from loading from xml.
Thanks

RibbonBar

answered on 24 Nov 2011

1 answer

108 views

Tab Wizard (client-side) Documentation - Javascript Code is missing tags

Hi,
Tab Wizard (client-side) Documentation - Javascript Code is missing tags.
http://www.telerik.com/help/aspnet-ajax/tabstrip-tab-wizard.html

Here is the code on the page.

<form id="form1" runat="server">

<script type="text/javascript">

function onNavigate(isMoveNext)

{

var tabs = $find('<%= rtbstMain.ClientID %>');

var totalNumOfTabs = tabs.get_tabs().get_count();

if(totalNumOfTabs > 0) {

var newTabIndex;

var currentTabIndex = tabs.get_selectedIndex();

if(isMoveNext){

if(currentTabIndex + 1 == totalNumOfTabs) {

newTabIndex = 0;

}

else {

newTabIndex = currentTabIndex + 1;

}

else{

if(currentTabIndex - 1 < 0) {

newTabIndex=totalNumOfTabs - 1else {

newTabIndex=currentTabIndex - 1tabs.set_selectedIndex(newTabIndexscript>

<asp:ScriptManager ID="smPageScriptManager" runat="server" />

<telerik:RadTabStrip ID="rtbstMain" runat="server" MultiPageID="RadMultiPage1" SelectedIndex="0">

<Tabs>

<telerik:RadTab runat="server" Text="Root RadTab1" Selected="True">

</telerik:RadTab>

<telerik:RadTab runat="server" Text="Root RadTab2">

</telerik:RadTab>

<telerik:RadTab runat="server" Text="Root RadTab3">

</telerik:RadTab>

</Tabs>

</telerik:RadTabStrip>

<telerik:RadMultiPage ID="RadMultiPage1" runat="server" SelectedIndex="0">

<telerik:RadPageView ID="RadPageView1" runat="server">

RadPageView1</telerik:RadPageView>

<telerik:RadPageView ID="RadPageView2" runat="server">

RadPageView2</telerik:RadPageView>

<telerik:RadPageView ID="RadPageView3" runat="server">

RadPageView3</telerik:RadPageView>

</telerik:RadMultiPage>

<asp:Button ID="Button1" runat="server" Text="Prev" OnClientClick="onNavigate(false); return false;" />

<asp:Button ID="Button2" runat="server" Text="Next" OnClientClick="onNavigate(true); return false;" />

</form>

I am horrible at jQuery/Javascript but need the code. I have to make a multi-form wizard. Wanted to see if I can avoid postback since I am using Async Upload on one of the tabs.

Any suggestion welcome.

TabStrip

answered on 24 Nov 2011

3 answers

113 views

ExportToRTF Crashes...

I am trying to use the ExportToRTF() method and I get the following error:

A critical error has occurred. The type or namespace name 'SecurityRulesAttribute' does not exist in the namespace 'System.Security' (are you missing an assembly reference?)

Any suggestions?

Editor

answered on 24 Nov 2011

4 answers

261 views

[Solved] RadMenu Item Heading Font Size

Hello,

I have a radmenu with 3 main items:

1- Home
2- Manufacturing
3- Production

Each these item has sub-items except for "Home". Now I want these items to have font-size = 14 and sub-menus to have font-size= 12.

When I apply the following class, the font size of Manufacturing and Production increasing due to ExpandDown. What can I do to increase the font of Home item as well..?

DIV.RadMenu_ctSkin .rmItem .rmLink .rmExpandDown{

FONT-SIZE: 14px;

}

Menu

answered on 24 Nov 2011

7 answers

576 views

RadGrid1.InsertCommand not firing

Hi,

We have a Radgrid with 12 template columns that contain radcombboxes, checkboxes, date pickers and regular text box fields. All of those have .net validation controls on them. My developer is losing her mind over a current issue wherein the Insert command is not firing. That is to say, that when you add a new record and click insert, a postback occurs, but the RadGrid1.InsertCommand never fires. When you click Insert, the grid simply reloads and the edit screen disappears and no record is inserted. The delete command DOES fire. It is auto generated. Here is our grid definition.

<telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="True" AllowSorting="True" GridLines="None" Skin="Web20" AutoGenerateColumns="False" AutoGenerateDeleteColumn="True" AutoGenerateEditColumn="True" AllowFilteringByColumn="True" >

To troubleshoot and narrow the issue down, we have tried

1. Removing all the client side validation - that did not have any effect.
2. Commenting out the ItemCommand and ItemCreated commands

If anyone out there has any ideas on where to look, I would greatly appreciate it.

Grid

answered on 24 Nov 2011

6 answers

133 views

[Solved] Disabling Inline Edit

Ok so I got my scheduler wired up, displaying appointments etc. properly. I've set up a function which opens up a custom RadWindow to edit the appointment details. The way it works at the moment is when you double click the appointment it opens up the radwindow with appropriate details however the appointment itself opens up in the inline radscheduler editor as well which should be disabled 'cause I specified AllowEdit="false" on the scheduler control. Double clicking any empty timeline doesn't do anything. This behavior happens only when double clicking the appointment inside the scheduler.

Regards,
Sasha.

Scheduler

answered on 24 Nov 2011