Questions on UI for ASP.NET AJAX Forum

3 answers

137 views

I have a dashboard page that loads four separate RadGrid's. These grids take anywhere from 2 - 8 seconds to load, and they have to load before the page will load. Is there an easy way to have the page load first and then show a loading animation for the time it takes for each of the Grid's to load?

Grid

answered on 01 Jul 2011

3 answers

63 views

Why should I use RadControls Web App Project?

Hi, I'm working with the RadControls Web App Project as it was easier to build the project, but now my boss is asking why should we use this project instead of using the native ASP.NET Project. Is there a difference between these two? optimization?
One thing I noticed is that I'm having troubles while I try to edit and continue in debug mode, I tried to find the option "Enable Edit and Continue" that native project has but i didn't find it, am I doing something wrong?

Sorry if the english is not that good, Brazil .NET Programmer, hahaha.

Thanks.

General Discussions

answered on 01 Jul 2011

3 answers

135 views

Child node count in root

Please help i use treeview and want to see the node count in the root ex
I want to see this before expanding
Catalogue (3)
Items (2)
Services (4)
---------------------------------------------------------------------------------------------------------------------------------------------
Tree look like this

Catalogue
        Catalogue one
                Catalogue two
                        Catalogue three
Items
     Item one
           Item Twee
Services
    Services one
            Services two
                    Service three
                            Service four

TreeView

answered on 01 Jul 2011

3 answers

54 views

*Urgent* How do open RadWindow From OnAppoinmentClick

I have a urgent question to ask and i have problem doing it.

I have a rescheduler with Appointment on it, when i click on the appointment i want it to open RadWindow to display more information. However, i have no idea how it can be done at the server side. I have tried doing client side but it doesnt appear too.

<script type="text/javascript">
function openwin() {

var win = window.radopen('EventDetail.aspx', 'Details'); win.center();
}

</script>

<telerik:RadWindowManager runat="server" ID="RadWindowManager1">
<Windows>
<telerik:RadWindow runat="server" ID="Details" VisibleStatusbar="false" NavigateUrl="EventDetail.aspx"
Width="635px" Height="530px" AutoSize="false" Behaviors="Close,Move" ShowContentDuringLoad="false"
Modal="true">
</telerik:RadWindow>
</Windows>
</telerik:RadWindowManager>
<telerik:RadScheduler ID="RadScheduler1" runat="server"
AllowDelete="false" AllowInsert="false" AllowEdit="False" DataDescriptionField="EventDesc"
DataEndField="EventEndTime" DataKeyField="EventID" OnClientAppointmentClick="openwin()"
DataSourceID="SqlDataSource1" DataStartField="EventStartTime"
DataSubjectField="EventTitle" DayEndTime="23:59:00"
EditFormDateFormat="d/M/yyyy" EnableDescriptionField="True" Skin="Black"

style="z-index: 1; left: 210px; top: 34px; position: absolute; height: 425px; width: 861px" >
<AdvancedForm DateFormat="d/M/yyyy" />
</telerik:RadScheduler>

Window

answered on 01 Jul 2011

2 answers

127 views

Scrolling Line Chart Display Issue

I'm working with Q1 2011 SP2 and IE9 trying to get a Line chart working with a scrolling X-axis. The problem is the little spinning ajax graphic doesn't go away. How can I get that to not display. I'm binding the chart to my dataset in the code behind

Thanks

ASPX:

<telerik:RadChart ID="chrtSiteCompleted" runat="server" Width="400px" Height="400px" Skin="LightBlue" AutoLayout="true" SeriesOrientation="Vertical">

<ChartTitle>

<TextBlock Visible="false"></TextBlock>

</ChartTitle>

<Legend Visible="false"></Legend>

<Appearance Corners="Round,Round,Round,Round,7"></Appearance>

<PlotArea>

<Appearance Corners="Round,Round,Round,Round,7"></Appearance>

</PlotArea>

<Series>

<telerik:ChartSeries Name="Complete Sites per Day" Type="Line">

<Appearance></Appearance>

<Items>

</Items>

</telerik:ChartSeries>

</Series>

<ClientSettings EnableZoom="false" ScrollMode="XOnly" XScale="2" />

</telerik:RadChart>

Code Behind:

//Get Sites Completed per day

DataSet dsCompleteSites = Customer.GetCompleteSitesDay();

chrtSiteCompleted.DataSource = dsCompleteSites;

chrtSiteCompleted.Series[0].DataYColumn = "CntPerday";

chrtSiteCompleted.PlotArea.XAxis.DataLabelsColumn = "DateCompleted";

chrtSiteCompleted.PlotArea.XAxis.Appearance.LabelAppearance.RotationAngle = -45;

chrtSiteCompleted.PlotArea.XAxis.Appearance.LabelAppearance.Position.AlignedPosition = AlignedPositions.Left;

chrtSiteCompleted.DataBind();

Chart (Obsolete)

answered on 01 Jul 2011

6 answers

220 views

Update Command Button ControlID

Hello All,

I have a RadGrid where there will be Update Command and Cancel Command in the edit mode.
Now I need to get the Control ID for the Update Command Button. Because, I need to call a Javascript function for that button click.
How do i do that?

Appreciate the Help.
Thanks

Grid

answered on 01 Jul 2011

3 answers

391 views

Re-Binding Radlistbox without postback

I have a 2 list boxes on a page the master list box is loaded from code behind. I have a second list box on the page which I want populated dynamically. I have a sqldatasource which calls an parameterized sql strored procedure to load the data. The control parameter is tied to a text box on the page. Each time a item or series of items are selected from my first radio list, it populates the textbox with the item values and that in turn should call the sproc with the values as a parameter to load into the second list box. It works in theory J, but I’m having a problem loading my second list box. I really don’t want to have the form post back, because it’s not very optimized even with the ajax controls that can give the same effect as it not posting back. Any help would be greatly appreciated.

Below is an example of the scenario that I have.

<telerik:RadTextBox ID="txtMerch" runat="server" Visible="true"> </telerik:RadTextBox>

<telerik:RadListBox ID="RadListBox1" runat="server" Height="200px" Skin="Forest" CheckBoxes="true" Width="200px" AutoPostBack="false" OnClientItemChecked="onItemChecked" OnClientItemChecking="onItemChecking" >

</telerik:RadListBox>

<telerik:RadListBox ID="RadListBox2" runat="server" DataSourceID="SqlDataSource2"

DataKeyField="mykey" DataTextField="Locations" Height="200px" Skin="Forest" AllowAutomaticUpdates="true" AutoPostBack="false"

CheckBoxes="true" Width="200px">

</telerik:RadListBox>

<asp:SqlDataSource ID="SqlDataSource2" ConnectionString="<%$ ConnectionStrings:MyConnectstring %>"

runat="server"

SelectCommand= "[dbo].[RptMgr_GetLocations]"

ProviderName="<%$ ConnectionStrings:MyConnectstring.ProviderName %>"

SelectCommandType="StoredProcedure" DataSourceMode="DataReader">

<asp:ControlParameter ControlID="txtMerch" Name="merch"

PropertyName="Text" Type="String" />

<asp:Parameter Direction="ReturnValue" Name="RETURN_VALUE" Type="Int32" />

</SelectParameters>

</asp:SqlDataSource>

ListBox

answered on 01 Jul 2011

6 answers

74 views

*Urgent* How do open RadWindow From OnAppoinmentClick

I have a urgent question to ask and i have problem doing it.

I have a rescheduler with Appointment on it, when i click on the appointment i want it to open RadWindow to display more information. However, i have no idea how it can be done at the server side. I have tried doing client side but it doesnt appear too.

<script type="text/javascript">
function openwin() {

var win = window.radopen('EventDetail.aspx', 'Details'); win.center();
}

</script>

<telerik:RadWindowManager runat="server" ID="RadWindowManager1">
<Windows>
<telerik:RadWindow runat="server" ID="Details" VisibleStatusbar="false" NavigateUrl="EventDetail.aspx"
Width="635px" Height="530px" AutoSize="false" Behaviors="Close,Move" ShowContentDuringLoad="false"
Modal="true">
</telerik:RadWindow>
</Windows>
</telerik:RadWindowManager>
<telerik:RadScheduler ID="RadScheduler1" runat="server"
AllowDelete="false" AllowInsert="false" AllowEdit="False" DataDescriptionField="EventDesc"
DataEndField="EventEndTime" DataKeyField="EventID" OnClientAppointmentClick="openwin()"
DataSourceID="SqlDataSource1" DataStartField="EventStartTime"
DataSubjectField="EventTitle" DayEndTime="23:59:00"
EditFormDateFormat="d/M/yyyy" EnableDescriptionField="True" Skin="Black"

style="z-index: 1; left: 210px; top: 34px; position: absolute; height: 425px; width: 861px" >
<AdvancedForm DateFormat="d/M/yyyy" />
</telerik:RadScheduler>

General Discussions

answered on 01 Jul 2011

1 answer

74 views

*Urgent* How do open RadWindow From OnAppoinmentClick

I have a urgent question to ask and i have problem doing it.

I have a rescheduler with Appointment on it, when i click on the appointment i want it to open RadWindow to display more information. However, i have no idea how it can be done at the server side. I have tried doing client side but it doesnt appear too.

<script type="text/javascript">
function openwin() {

var win = window.radopen('EventDetail.aspx', 'Details'); win.center();
}

</script>

<telerik:RadWindowManager runat="server" ID="RadWindowManager1">
<Windows>
<telerik:RadWindow runat="server" ID="Details" VisibleStatusbar="false" NavigateUrl="EventDetail.aspx"
Width="635px" Height="530px" AutoSize="false" Behaviors="Close,Move" ShowContentDuringLoad="false"
Modal="true">
</telerik:RadWindow>
</Windows>
</telerik:RadWindowManager>
<telerik:RadScheduler ID="RadScheduler1" runat="server"
AllowDelete="false" AllowInsert="false" AllowEdit="False" DataDescriptionField="EventDesc"
DataEndField="EventEndTime" DataKeyField="EventID" OnClientAppointmentClick="openwin()"
DataSourceID="SqlDataSource1" DataStartField="EventStartTime"
DataSubjectField="EventTitle" DayEndTime="23:59:00"
EditFormDateFormat="d/M/yyyy" EnableDescriptionField="True" Skin="Black"

style="z-index: 1; left: 210px; top: 34px; position: absolute; height: 425px; width: 861px" >
<AdvancedForm DateFormat="d/M/yyyy" />
</telerik:RadScheduler>

Scheduler

answered on 01 Jul 2011

1 answer

436 views

Item Databound in detail table

<telerik:RadGrid ID="rdgrdChargeType" runat="server" AutoGenerateColumns="false"

OnPreRender="rdgrdChargeType_PreRender" OnDetailTableDataBind="rdgrdChargeType_DetailTableDataBind"

Width="999px" AllowSorting="True" Skin="Office2007" OnItemDataBound="rdgrdChargeType_ItemDataBound"

OnNeedDataSource="rdgrdChargeType_NeedDataSource">

<MasterTableView DataKeyNames="ID" Width="100%" EditMode="InPlace" HierarchyLoadMode="Client"

HierarchyDefaultExpanded="false" Name="Master">

<DetailTables>

<telerik:GridTableView AutoGenerateColumns="false" Width="100%" Name="Detail">

<ParentTableRelation>

<telerik:GridRelationFields DetailKeyField="ID" MasterKeyField="ID" />

</ParentTableRelation>

<Columns>

<telerik:GridTemplateColumn UniqueName="Auxillarymeterdatatype" HeaderText="Auxilliary Meter Data Name"

HeaderStyle-Width="50px">

<ItemTemplate>

<telerik:RadComboBox ID="rdCmbBxAuxillarymeterdatatype" runat="server">

</telerik:RadComboBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Values" HeaderText="Values" HeaderStyle-Width="50px">

<ItemTemplate>

<asp:TextBox ID="txtValue" runat="server" />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Units" HeaderText="Units" HeaderStyle-Width="50px">

<ItemTemplate>

<telerik:RadComboBox ID="rdCmbBxUnits" runat="server">

</telerik:RadComboBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Comments" HeaderText="Comments" HeaderStyle-Width="50px">

<ItemTemplate>

<asp:TextBox ID="txtComments" runat="server" />

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

<NoRecordsTemplate>

<div style="text-align: center">

No records to display.

</div>

</NoRecordsTemplate>

</telerik:GridTableView>

</DetailTables>

<Columns>

<telerik:GridTemplateColumn UniqueName="ChargeType" HeaderText="Meter Data Type"

HeaderStyle-Width="100px">

<ItemTemplate>

<telerik:RadComboBox ID="rdCmbBxChargeType" AutoPostBack="true" runat="server" Width="100px"

OnSelectedIndexChanged="rdCmbBxChargeType_SelectedIndexChanged">

</telerik:RadComboBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Startdate" HeaderText="Start Date" HeaderStyle-Width="100px">

<ItemTemplate>

<telerik:RadDatePicker ID="radFromDate" runat="server" Skin="Office2007" SelectedDate='<%# Eval("StartDate") %>'

SharedCalendarID="sharedCalendar" Width="100px" DateInput-DateFormat="MMM dd,yyyy" />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Enddate" HeaderText="End Date" HeaderStyle-Width="100px">

<ItemTemplate>

<telerik:RadDatePicker ID="radToDate" runat="server" Skin="Office2007" SelectedDate='<%# Eval("EndDate") %>'

SharedCalendarID="sharedCalendar" Width="100px" DateInput-DateFormat="MMM dd,yyyy" />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Days" HeaderText="Days" HeaderStyle-Width="40px">

<ItemTemplate>

<asp:TextBox ID="txtDays" runat="server" Text='<%# Eval("Days") %>' Width="40px"></asp:TextBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Value" HeaderText="Value" HeaderStyle-Width="40px">

<ItemTemplate>

<asp:TextBox ID="txtValue" runat="server" Text='<%# Eval("Value") %>' Width="40px"></asp:TextBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Units" HeaderText="Units" HeaderStyle-Width="100px">

<ItemTemplate>

<telerik:RadComboBox ID="rdMeterDataUnits" runat="server" Width="100px">

</telerik:RadComboBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Estimated" HeaderText="Estimated(Read)" HeaderStyle-Width="70px">

<ItemTemplate>

<asp:CheckBox ID="chkEstimated" runat="server" Checked='<%# Eval("Estimated") == null ? false : Eval("Estimated") %>'

Width="30px" />

</ItemTemplate>

<ItemStyle HorizontalAlign="Center" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Comments" HeaderText="Comments">

<ItemTemplate>

<asp:TextBox ID="txtComments" runat="server" Width="100%" Text='<%# Eval("Comments") %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

<ClientSettings EnableRowHoverStyle="true">

<ClientEvents />

</ClientSettings>

<HeaderStyle HorizontalAlign="Center" />

</telerik:RadGrid

>

this code is working fine for master table view databound.

i have one event for binding detail table in that i added individual data source for each row detail table bound



here i have a problem in detail table i have radcombobox in item template it need to bind aftercalling need 

data source in detail table. i written code in itemdatabound event for mastertable view as follows



if ((e.Item is GridDataItem) && (e.Item.OwnerTableView.Name == "Detail"))

       { 

            GridDataItem item = (GridDataItem)e.Item;

item.findcontrol("<control id of any detail table example radcombox id in detail table>")//returns null

      }

but this code wont work for me. i am not able to find  control over there.

can any one suggest code for me to identify detail table controls in detail table item databound event.

Grid

answered on 01 Jul 2011