Questions on UI for ASP.NET AJAX Forum

4 answers

77 views

Rad scheduler New recurring appointment error

Hi all,

i am using "RadControls for ASP.NET AJAX Q1 2012" with visual studio 2010 and when i am clicking on the "New recurring appointment" following error occurs

Selection out of range
Parameter name: value

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentOutOfRangeException: Selection out of range
Parameter name: value

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


            [ArgumentOutOfRangeException: Selection out of range
Parameter name: value]
   Telerik.Web.UI.RadComboBox.PerformDataBinding(IEnumerable dataSource) +173
   Telerik.Web.UI.RadComboBox.OnDataSourceViewSelectCallback(IEnumerable data) +489
   System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +33
   Telerik.Web.UI.RadComboBox.OnDataBinding(EventArgs e) +1254
   Telerik.Web.UI.RadComboBox.PerformSelect() +37
   System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +74
   Telerik.Web.UI.RadComboBox.DataBind() +70
   System.Web.UI.Control.DataBindChildren() +201
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +101
   System.Web.UI.Control.DataBind() +15
   System.Web.UI.Control.DataBindChildren() +201
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +101
   System.Web.UI.Control.DataBind() +15
   System.Web.UI.Control.DataBindChildren() +201
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +101
   System.Web.UI.Control.DataBind() +15
   System.Web.UI.Control.DataBindChildren() +201
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +101
   System.Web.UI.Control.DataBind() +15
   System.Web.UI.Control.DataBindChildren() +201
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +101
   System.Web.UI.Control.DataBind() +15
   System.Web.UI.Control.DataBindChildren() +201
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +101
   System.Web.UI.Control.DataBind() +15
   System.Web.UI.Control.DataBindChildren() +201
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +101
   System.Web.UI.Control.DataBind() +15
   System.Web.UI.Control.DataBindChildren() +201
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +101
   System.Web.UI.Control.DataBind() +15
   System.Web.UI.Control.DataBindChildren() +201
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +101
   System.Web.UI.Control.DataBind() +15
   Telerik.Web.UI.RadScheduler.CreateChildControls(Boolean bindFromDataSource) +1311
   Telerik.Web.UI.RadScheduler.CreateChildControls() +34
   System.Web.UI.Control.EnsureChildControls() +102
   System.Web.UI.Control.PreRenderRecursiveInternal() +42
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2496

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1

I have also downloaded the demo projects "RadControls for ASP.NET AJAX Q1 2012" and facing same error on all 4 samples of "Rad Scheduler"

UI for ASP.NET AJAX in ASP.NET MVC

answered on 06 Apr 2012

1 answer

114 views

Radchart: Not able to find out Plot Area Zoom In Option.

I have issue with Radchart zoom in option. could help me out please?
I designed the radchart with below code and able to see the results from the database.

I would like to use the zoom in option on x and y axis at code behind. Am not having the properties to achive this requirement.
As I didn't use chart area on below code, am using zoom option on Plotarea, Thats way its not giving the option.

I don't want use this code (<ClientSettings EnableZoom="True" ScrollMode="Both"/>)due to some performance issues.
and I would like to maintain the zoom in range from code behind file.
Please could you suggest How Could I design the radchart to get zoom option?

<

telerik:RadChart AutoLayout="True" Height="450px" ID="CapacityRadChart"

runat="server" Skin="WebBlue" Width="935px" OnClick="CapacityRadchartClick">

<%

--<ClientSettings EnableZoom="True" ScrollMode="Both"/>--%>

</FillStyle>

</Appearance>

<Appearance Dimensions-Margins="1%, 1%, 1px, 1px"

Dimensions-Paddings="1px, 1px, 1px, 1px"

Position-AlignedPosition="Top">

</ItemTextAppearance>

</FillStyle>

</Appearance>

</Legend>

</Appearance>

</Appearance>

</TextBlock>

</AxisLabel>

</YAxis>

</Appearance>

</Appearance>

</TextBlock>

</AxisLabel>

</XAxis>

</FillStyle>

</Appearance>

</PlotArea>

</FillStyle>

</Appearance>

<Appearance TextProperties-Color="102, 102, 102"

TextProperties-Font="Arial, 7pt" Position-AlignedPosition="Bottom">

</Appearance>

</TextBlock>

</ChartTitle>

</telerik:RadChart>

Chart (Obsolete)

answered on 06 Apr 2012

2 answers

109 views

RadGrid on WSS 3.0

I'm trying to run the self-hierarchy example on a WSS display form.
I use basically the same xml and c# code, only with a different data binding.
There are no other scripts registered on the page currently.
On the page load I got JS error from the telerik webresource -

var c=a._events[f]||[];

on line 421 - _events is undefined.
Next error is on line 7986:

},_buildNode:function(i,h){var g=this._getEntityByName(i.Name),j=this,k={name:i.Name,type:i.EntityType,entity:g,child:h.apply(j,[g.NavigationProperty])};

again undefined variables.
so when i try to collapse the hierarchy in the grid the $find method returns null - when provided with the proper id of the grid.
further debugging showed that the grid does not exist in the sys.application.components collection.
I'm using Q3 2011 SP1 version of the components.
Please advice what can be wrong.

Grid

answered on 06 Apr 2012

1 answer

102 views

Multiline title and increase legend height

I need to recreate the title of this graph http://www.cnppid.com/Assets/Elwood_Last_5_Years.jpg . Two things, how do I increase the size of the title area, and how do I create a multi line title. I've been bouncing around your forums and examples, but I can't seem to find what I'm looking for.

Chart (Obsolete)

answered on 06 Apr 2012

1 answer

177 views

Font size changes between Chrome & IE

Hi there, I'm experiencing quite a strange problem between web browsers.
If you view the attached image, it will show that when I add a table cell and enter text into the cell... In IE the editor control automatically sets the font size to 12pt but in Chrome it is automatically set to 12px resulting in different text sizes across browsers.

I'm using the latest Telerik .dll (2012.1.215.40)

Any suggestions ?

Thanks !!

Editor

answered on 06 Apr 2012

2 answers

45 views

RadLoadingPanel's size=0px

Hello,

I created a composite control containing a RadGrid and several buttons for the user to configure the Grid (e.g. the columns).
The composite control also adds a loading panel which is used for ajaxifying the Grid.
I'm using the RadGrid on the page itself, and the other Grid is used in the FormTemplate of the first Grid. Everything works so far, but the LoadingPanel. It works fine for the first Grid, but doesn't for the Grid in the FormTemplate.

As I've seen in the markup, the loading panel is displayed, but it's height and width are both 0px. What could be the cause that the first RadGrid has it's LoadingPanel work correctly but the second one doesn't? What could be the cause for that behavior?

Thanks for your help!

Ajax

answered on 06 Apr 2012

3 answers

179 views

Menu Options in Grid

Hi Telerik Team,

We are Explore all Telerik controls but currently in our system we use asp grid with customizes control in that grid there is option of Menu in Grid because we use grid data for multiple operation but in Telerik Grid have not option for display Menu in Grid Header.So how we achieve Menu option in Telerik Grid. If we have not option of "Menu" then we have to use Multiple Buttons to perform operation in Grid.Please Give Us solution that Grid have option for menus and in each menu there would be event on server side.

Please see our attach file of Menu Option Grid.

Grid

answered on 06 Apr 2012

1 answer

107 views

unable to cancel uploading a file whose size is more than specified limit clientside

we are using Rad AsyncUpload control to upload files.we have limit on file size that is to be uploaded.when we try to upload a file whose size is more than the limit,we need to show alert message and stop uploading file progress on client side.We tried this using OnClientProgressUpdating event.Using this event we are able to show alert but could not stop uploading progress.how can we cancel the progress?

AsyncUpload

answered on 06 Apr 2012

3 answers

181 views

Do you have RadListBox in RadGrid's Demo?

I think a demo about the RadListBox in RadGrid,included the add,delete,update function. front code have a control,and behind code have bound data and command.that's all.But I donot find the demo.who have a demo,please give me,Thanks a lot!!

Grid

answered on 06 Apr 2012

1 answer

117 views

Dependent ComboBoxes

Hello,
i have two ComboBoxes in my EditItemTemplate. The comboboxes are to be interdependent. The key to the first combobox should be the selection criterion for the second combobox.

<telerik:RadGrid ID="RadGrid1" runat="server" CellSpacing="0" Culture="de-DE"

DataSourceID="SqlDataSource1" GridLines="None">

<MasterTableView autogeneratecolumns="False" datasourceid="SqlDataSource1" CommandItemDisplay="TopAndBottom">

<Columns>

<telerik:GridBoundColumn DataField="LayoutID" DataType="System.Int64"

FilterControlAltText="Filter LayoutID column" HeaderText="LayoutID"

SortExpression="LayoutID" UniqueName="LayoutID">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="LayoutTypeID" DataType="System.Int32"

FilterControlAltText="Filter LayoutTypeID column" HeaderText="LayoutTypeID"

SortExpression="LayoutTypeID" UniqueName="LayoutTypeID">

<EditItemTemplate>

<telerik:RadComboBox ID="RadComboBox1" Runat="server" Culture="de-DE"

DataSourceID="SqlDataSourceTypes" DataTextField="TypeName"

DataValueField="TypeID" >

</telerik:RadComboBox>

</EditItemTemplate>

<ItemTemplate>

<asp:Label ID="LayoutTypeIDLabel" runat="server"

Text='<%# Eval("LayoutTypeID") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="PlayerID" DataType="System.Int64"

FilterControlAltText="Filter PlayerID column" HeaderText="PlayerID"

SortExpression="PlayerID" UniqueName="PlayerID">

<EditItemTemplate>

<telerik:RadComboBox ID="RadComboBox2" Runat="server" Culture="de-DE"

DataSourceID="SqlDataSourceLayout" DataTextField="LayoutName"

DataValueField="LayoutID">

</telerik:RadComboBox>

</EditItemTemplate>

<ItemTemplate>

<asp:Label ID="PlayerIDLabel" runat="server" Text='<%# Eval("PlayerID") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column"></EditColumn>

</EditFormSettings>

</MasterTableView>

<FilterMenu EnableImageSprites="False"></FilterMenu>

</telerik:RadGrid>

<asp:SqlDataSource ID="SqlDataSource1" runat="server"

ConnectionString="<%$ ConnectionStrings:uebung1DBConnectionString1 %>"

SelectCommand="SELECT LayoutID, LayoutTypeID, PlayerID FROM cms_player_layout WHERE (PlayerID = @playerID)"

InsertCommand="INSERT INTO cms_player_layout(PlayerID, LayoutID, LayoutTypeID) VALUES (@playerID, @layoutID, @layoutTypeID)">

<InsertParameters>

<asp:Parameter Name="playerID" />

<asp:Parameter Name="layoutID" />

<asp:Parameter Name="layoutTypeID" />

</InsertParameters>

<SelectParameters>

<asp:Parameter Name="playerID" DefaultValue="1" />

</SelectParameters>

</asp:SqlDataSource>

<asp:SqlDataSource ID="SqlDataSourceTypes" runat="server"

ConnectionString="<%$ ConnectionStrings:uebung1DBConnectionString1 %>"

SelectCommand="SELECT TypeID, TypeName, TypeText, TypeObjectTypes, TypeMenu, TypePriority, ProjectID FROM cms_layouttypes ORDER BY TypeName">

</asp:SqlDataSource>

<asp:SqlDataSource ID="SqlDataSourceLayout" runat="server"

ConnectionString="<%$ ConnectionStrings:uebung1DBConnectionString1 %>"

SelectCommand="SELECT LayoutID, ParentID, LayoutName, LayoutArt, LayoutBgColor, LayoutBgImage, LayoutSize, LayoutWidth, LayoutHeight, LayoutType FROM cms_layouts WHERE (LayoutType = @layoutType)">

<SelectParameters>

<asp:Parameter DefaultValue="0" Name="layoutType" />

</SelectParameters>

</asp:SqlDataSource>

How can I do that?

Best regards
Reiner

Grid