Questions on UI for ASP.NET AJAX Forum

3 answers

237 views

Recurrence End Date or Occurrences, how do I get them?

I'm working with the RadSchedulerRecurrenceEditor and trying to determine how to access the No End Date, End after, or End By values at the bottom of the control. I've seen the "help" (in quotes because it's hardly helpful) article that discusses reading the text and go thru some god awful mess to eventually split, trim, format, wipe, and by next week you might have the value process. The Pattern otpitons are accessible by properties, so I have got to believe that the Recurrence end values are accessible by properties. Does anyone out there have some insite on getting these values?

Scheduler

answered on 09 Apr 2015

1 answer

97 views

AsyncUpload doesn't work with session=SQLSERVER

Hello,

I been trying to use this asyncupload-additional fields but It doesn't work when I set session state to SQL SERVER. keep getting this error:

Microsoft JScript runtime error: Error while uploading, [HttpWebRequest_WebException_RemoteServer]
Arguments: NotFound
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=5.1.30514.0&File=System.Windows.dll&Key=HttpWebRequest_WebException_RemoteServer

this is my control:

<telerik:RadAsyncUpload runat="server" ID="RadAsyncUpload1" OnClientFileUploaded="onClientFileUploaded"

MultipleFileSelection="Automatic" Skin="Office2007" />

javascript is same as given in demo.

AsyncUpload

answered on 09 Apr 2015

22 answers

874 views

RadComboBox in FilterTemplate in RadGrid errors: Selection out of range Parameter name: value

Forgive me if this issue has been addressed before, I've been searching for a full day and can't make any progress.

Scenario:
I have a RadGrid using Advanced Data Binding (NeedDataSource event). Initial binding (load), paging, sorting are working fine, but filtering is not. I have a RadComboBox in a FilterTemplate of a GridBoundColumn. The RadComboBox is populated in the ItemDataBound event of the RadGrid. I do not use SqlDataSource, binding is done in the code-behind.

After the RadComboBox is populated (using the same data source (but only one column) that populates the RadGrid), I remove the duplicate items. This is the work around I found to avoid an additional data source issuing another connection to the database just to get a column distinct. Again, the items left in the RadComboBox are distinct.

Error:
When I select an item from the RadComboBox, I get the following error:
Selection out of range Parameter name: value

Code:
RadGrid:

<telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True" EnableViewState="true"

CssClass="GridViewSforms" Skin="Web20" EnableEmbeddedSkins="False"

Height="510px" Width="941px" ShowStatusBar="True"

AlternatingItemStyle-BackColor="#ededed" ClientSettings-EnableRowHoverStyle="true"

AllowPaging="True" AllowSorting="True"

CellSpacing="0" GridLines="None"

AutoGenerateColumns="False" ShowGroupPanel="False"

EnableLinqExpressions="False" >

<ClientSettings AllowColumnsReorder="True" ReorderColumnsOnClient="True"

AllowDragToGroup="True" EnableRowHoverStyle="True">

<Scrolling AllowScroll="True" UseStaticHeaders="True" />

</ClientSettings>

<AlternatingItemStyle BackColor="#EDEDED" />

<MasterTableView CommandItemDisplay="Top" >

Column:

<telerik:GridBoundColumn DataField="CustomerProgramDescription"

Groupable="true" HeaderText="Program" UniqueName="CustomerProgramDescription">

<FilterTemplate>

<telerik:RadComboBox ID="RadComboBoxCustomerProgramDescription" runat="server"

AppendDataBoundItems="true"

DataTextField="CustomerProgramDescription"

DataValueField="CustomerProgramDescription"

OnClientSelectedIndexChanged="CustomerProgramDescriptionIndexChanged"

OnDataBound="RadComboBoxAllFilters_OnDataBound"

SelectedValue='<%# TryCast(Container,GridItem).OwnerTableView.GetColumn("CustomerProgramDescription").CurrentFilterValue %>'

Width="100px">

<Items>

<telerik:RadComboBoxItem Text="All" />

</Items>

</telerik:RadComboBox>

<telerik:RadScriptBlock ID="RadScriptBlockProgram" runat="server">

<script type="text/javascript">

function CustomerProgramDescriptionIndexChanged(sender, args) {

var tableView = $find("<%# TryCast(Container,GridItem).OwnerTableView.ClientID %>");

tableView.filter("CustomerProgramDescription", args.get_item().get_value(), "EqualTo");

}

</script>

</telerik:RadScriptBlock>

</FilterTemplate>

<ItemStyle Wrap="False" />

<HeaderStyle Wrap="false" />

</telerik:GridBoundColumn>

Code Behind (bind RadComboBox):

Protected Sub RadGrid1_ItemDataBound(sender As Object, e As Telerik.Web.UI.GridItemEventArgs) Handles RadGrid1.ItemDataBound



If TypeOf e.Item Is Telerik.Web.UI.GridFilteringItem Then

'Populate Filters by binding the combo to datasource

Dim filteringItem As Telerik.Web.UI.GridFilteringItem = CType(e.Item, Telerik.Web.UI.GridFilteringItem)

Dim myRadComboBox As Telerik.Web.UI.RadComboBox = DirectCast(filteringItem.FindControl("RadComboBoxCustomerProgramDescription"), Telerik.Web.UI.RadComboBox)

myRadComboBox.DataSource = myDataSet

myRadComboBox.DataTextField = "CustomerProgramDescription"

myRadComboBox.DataValueField = "CustomerProgramDescription"

myRadComboBox.ClearSelection()

myRadComboBox.DataBind()

End If

I'm new to the controls, and I hope you can shed some light.
Thank you!

Grid

answered on 08 Apr 2015

2 answers

118 views

RadSearchBox within RadGrid EditFormTemplate within RadPanelBar collapses the SearchContext without allowing it to be viewed or selected

I have a RadSearchBox within a RadGrid EditFormTemplate within a RadPanelBar. When dropping down the SearchContext, it flashes quickly and disappears without allowing it to be viewed or selected. ive tried setting the CollapseAnimation-Duration to a large number and that allows a user to see and select it, but then it has to wait to time out before being used. Below is my code snippet.

<telerik:RadPanelBar ID="RadPanelBar4" runat="server" Width="100%">
<Items>
<telerik:RadPanelItem runat="server" Text="Clauses" PreventCollapse="false">
<Items>
<telerik:RadPanelItem runat="server">
<ItemTemplate>

<telerik:RadGrid ID="rgClauses" runat="server" DataSourceID="sdsClauses"
AllowFiltering="True" AllowPaging="True" AllowSorting="True" ShowGroupPanel="False" Width="100%"
RenderMode="Auto" AutoGenerateColumns="False" ShowFooter="False" CellSpacing="-1" PageSize="5"
AllowAutomaticInserts="True" AllowAutomaticDeletes="True" AllowAutomaticUpdates="false"
GridLines="Both" GroupPanelPosition="Top" >
<GroupingSettings CaseSensitive="false" />
<ClientSettings AllowDragToGroup="True" AllowKeyboardNavigation="true" EnablePostBackOnRowClick="true">
<Resizing AllowColumnResize="True" ResizeGridOnColumnResize="True"></Resizing>
<Scrolling AllowScroll="false" UseStaticHeaders="True" />
</ClientSettings>
<MasterTableView GroupLoadMode="server" Width="100%" EnableViewState="true" ShowGroupFooter="True" GroupsDefaultExpanded="True"
DataKeyNames="ContractEngagementID,StandardizedClausesProvisionsID" ShowHeader="true" AllowAutomaticUpdates="false" CommandItemSettings-ShowAddNewRecordButton="true" CommandItemDisplay="Top">
<Columns>
<telerik:GridEditCommandColumn ButtonType="ImageButton" Reorderable="False" Resizable="False" UniqueName="insert">
<HeaderStyle HorizontalAlign="Center" Width="54px" Wrap="False"/>
<ItemStyle HorizontalAlign="Center" Wrap="False" />
</telerik:GridEditCommandColumn>

<telerik:GridBoundColumn DataField="ContractEngagementID" DataType="System.Int32" FilterControlAltText="Filter ContractEngagementID column" HeaderText="ContractEngagementID" ReadOnly="True" SortExpression="ContractEngagementID" UniqueName="ContractEngagementID" Visible="true">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="StandardizedClausesProvisionsID" FilterControlAltText="Filter StandardizedClausesProvisionsID column" HeaderText="ID" SortExpression="StandardizedClausesProvisionsID" UniqueName="StandardizedClausesProvisionsID" ReadOnly="true" Visible="true">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="StandardizedClausesProvisions" FilterControlAltText="Filter StandardizedClausesProvisions column" HeaderText="Provision" SortExpression="StandardizedClausesProvisions" UniqueName="StandardizedClausesProvisions" ReadOnly="true">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="StandardizedClausesProvisionsType" FilterControlAltText="Filter StandardizedClausesProvisionsType column" HeaderText="Type" SortExpression="StandardizedClausesProvisionsType" UniqueName="StandardizedClausesProvisionsType" ReadOnly="true">
</telerik:GridBoundColumn>
<telerik:GridButtonColumn ConfirmText="Delete this entry?" ConfirmDialogType="RadWindow" ConfirmTitle="Delete" ButtonType="ImageButton" CommandName="Delete" UniqueName="delete">
<FooterStyle Wrap="False" />
<HeaderStyle HorizontalAlign="Center" Width="25px" Wrap="False" />
<ItemStyle Wrap="False" />
</telerik:GridButtonColumn>
</Columns>
<EditFormSettings EditFormType="Template">
<FormTemplate>
<table id="Table2" width="100%" border="0" >
<tr>
<td>
<telerik:RadSearchBox ID="RadSearchBox1" runat="server" Width="500" DropDownSettings-Height="200px" IsCaseSensitive="false" RegisterWithScriptManager="true"
DataSourceID="sdsAvailableClauses"
DataTextField="StandardizedClausesProvisionsReference" DataValueField="StandardizedClausesProvisionsID" DataContextKeyField="StandardizedClausesProvisionsTypeID">
<SearchContext DataSourceID="sdsAvailableTypes" DataTextField="StandardizedClausesProvisionsType" DataKeyField="StandardizedClausesProvisionsTypeID">
</SearchContext>
</telerik:RadSearchBox>
</td>
</tr>
</table>
</FormTemplate>
</EditFormSettings>
</MasterTableView>
<PagerStyle Mode="NextPrevAndNumeric" AlwaysVisible="true" />
</telerik:RadGrid>
<asp:SqlDataSource ID="sdsClauses" ConnectionString="<%$ ConnectionStrings:ContractsConnectionString %>"
ProviderName="<%$ ConnectionStrings:ContractsConnectionString.ProviderName %>" runat="server"
SelectCommand="SELECT * FROM [Contracts].[dbo].[vwContractEngagementClauses] WHERE ([ContractEngagementID] = @ContractEngagementID)"
InsertCommand="usp_AddContractEngagementClause" InsertCommandType="StoredProcedure"
DeleteCommand="usp_DeleteContractEngagementClause" DeleteCommandType="StoredProcedure">
<SelectParameters>
<asp:ControlParameter ControlID="rtvContractEngagement" Name="ContractEngagementID" PropertyName="SelectedValue" Type="Int32" />
</SelectParameters>
<InsertParameters>
<asp:ControlParameter ControlID="rtvContractEngagement" Name="ContractEngagementID" PropertyName="SelectedValue" Type="Int32" />
<asp:ControlParameter ControlID="rgClauses" Name="StandardizedClausesProvisionsID" PropertyName="SelectedValue" Type="Int32" />
</InsertParameters>
<DeleteParameters>
<asp:ControlParameter ControlID="rgClauses" Name="ContractEngagementID" PropertyName="SelectedValue" Type="Int32" />
<asp:ControlParameter ControlID="rgClauses" Name="StandardizedClausesProvisionsID" PropertyName="SelectedValue" Type="Int32" />
</DeleteParameters>
</asp:SqlDataSource>
<asp:SqlDataSource ID="sdsAvailableClauses" ConnectionString="<%$ ConnectionStrings:ContractsConnectionString %>"
ProviderName="<%$ ConnectionStrings:ContractsConnectionString.ProviderName %>" runat="server"
SelectCommand="SELECT * FROM [Contracts].[dbo].[vwAvailableContractEngagementClauses] WHERE ([ContractEngagementID] = @ContractEngagementID) " >
<SelectParameters>
<asp:ControlParameter ControlID="rtvContractEngagement" Name="ContractEngagementID" PropertyName="SelectedValue" Type="Int32" />
</SelectParameters>
</asp:SqlDataSource>
<asp:SqlDataSource ID="sdsAvailableTypes" ConnectionString="<%$ ConnectionStrings:ContractsConnectionString %>"
ProviderName="<%$ ConnectionStrings:ContractsConnectionString.ProviderName %>" runat="server"
SelectCommand="SELECT * FROM [Contracts].[dbo].[StandardizedClausesProvisionsType] WHERE ([Enabled] = 1) " >
</asp:SqlDataSource>

</ItemTemplate>
</telerik:RadPanelItem>
</Items>
</telerik:RadPanelItem>
</Items>
</telerik:RadPanelBar>

SearchBox

answered on 08 Apr 2015

2 answers

72 views

AsyncUpload Temp Files do not get deleted on web server

Hello,

I have a radasync control with the expiration of 5 seconds (for testing). My local version has the temporary location set to ~/temp/ and it works perfectly. On my remote server, It is set up as a website and the temporary location is set to /temp/. The files get places there successfully, however, they do not get deleted and there is no way for me to check any kind of logs associated with this server. I have checked the permissions and it has all the proper permissions set. What could be causing this? Any help would be greatly appreciated!

AsyncUpload

answered on 08 Apr 2015

2 answers

91 views

RadToolBar inside RibbonBarTemplateItem

Hi,

I have a ribbon bar that has a ribbon bar template item. Inside the template is a RadToolBar. When I load my page in Chrome, I get a client error. I don't receive the same error when using Internet Explorer. If I take the radtoolbar out, the error no longer occurs. The error is causing my page to stop loading. I have attached a simple example below. If you run this page in Chrome you will see the error via the F12 developer console. It says "Value must not be null for Controls and Behaviors". Any help with this would be greatly appreciated.

Thank you!

Richard

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

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!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>

</head>

<body>

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

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

<telerik:RadRibbonBar ID="TestRibbonBar" runat="server"

EnableAjaxSkinRendering="true"

Visible="True" Skin="Windows7" Width="100%"

Height="100px" CssClass="RadToolBarHeight">

<telerik:RibbonBarTab ID="rbtTest" Width="250px">

<telerik:RibbonBarGroup ID="rbgSearch" Text="Search Tests" Value="TestSearch"

BorderStyle="None" CssClass="TestSearchBar">

<Items>

<telerik:RibbonBarTemplateItem ID="rbtItem" BorderStyle="None" CssClass="TestSearchBar" >

<Template>

<telerik:RadToolBar ID="tlbSearch" runat="server" CausesValidation="False" AutoPostBack="True"

CssClass="TestSearchBar" Skin="Windows7" BorderStyle="None" >

<Items>

<telerik:RadToolBarButton CommandName="SearchBy" CommandArgument="none" runat="server"

Text="" CausesValidation="false" CssClass="TestSearchBar_SearchByBtn">

<ItemTemplate>

</ItemTemplate>

</telerik:RadToolBarButton>

</Items>

</telerik:RadToolBar>

</Template>

</telerik:RibbonBarTemplateItem>

</Items>

</telerik:RibbonBarGroup>

</telerik:RibbonBarTab>

</telerik:RadRibbonBar>

</form>

</body>

</html>

RibbonBar

answered on 08 Apr 2015

3 answers

126 views

How to do RadTreeView AutoPostBack = False?

Hi,

I am using RadTreeView with checkboxes in RadTab, when i click on tab page is posting back and TreeView forgets checked items.How to preserve the checked item switch between tabs.

Our application is already in testing phase. I would appriciate quick reply on same

Thanks,

TreeView

answered on 08 Apr 2015

2 answers

136 views

Trouble with special character

Hi,

I am using the ClientExportManager to export to Pdf the HTML content of a Div .

The pdf is generated correctly but the special characters (é,è,€) have been replace ( by Ø,Ł,‹).

I have tried to to set a different fonts but i get the same result every time.

The characters are correctly displayed on the page but are changed on the pdf.

Is there any way to force a set of characters ?

How can I fix this problem ?

Thanks for your time .

ClientExportManager

answered on 08 Apr 2015

5 answers

616 views

RadCombobox inside RadGrid filter template (Selection out of range Parameter name: value)

I'm expiriencing the following problem

I have Grid and 2 filters. Second filter is being filled based on selected value in first one.

Here is the code

protected void OnItemCreated(object sender, GridItemEventArgs e)

{

GridFilteringItem item = e.Item as GridFilteringItem;

if (item != null)

{

RadComboBox planIdCombo = (RadComboBox)item.FindControl("planIdFilterComboBox");

RadComboBox pbpIdCombo = (RadComboBox)item.FindControl("pbpIdFilterComboBox");

planIdCombo.DataSource = SNPConfigView.Select(t => t.PlanID).Distinct().OrderBy(t => t);

planIdCombo.DataBind();

planIdCombo.SelectedValue = e.Item.OwnerTableView.GetColumn("PlanId").CurrentFilterValue;

pbpIdCombo.DataSource = SNPConfigView.Where(t => t.PlanID == planIdCombo.SelectedValue || string.IsNullOrEmpty(planIdCombo.SelectedValue)).Select(t => t.PBPID).Distinct().OrderBy(t => t);

pbpIdCombo.DataBind();

pbpIdCombo.SelectedValue = e.Item.OwnerTableView.GetColumn("PbpId").CurrentFilterValue;

}

All is working fine untill you change First filter selected value (in case value in second filter was changed). It throws "Selection out of range Parameter name: value".

I even tried to add items to the second combobox manually (instead of binding it). In this case on code behind it doesn't throw exception but it does throw it on client side (javascript). Error is the same.

I've tried almost everything but still cannot make it work.

<telerik:GridBoundColumn DataField="PlanId" HeaderText="Plan ID" UniqueName="PlanId" AutoPostBackOnFilter="true" CurrentFilterFunction="EqualTo" ShowFilterIcon="false" FilterControlWidth="70px">

<ItemStyle CssClass="center"></ItemStyle>

<FilterTemplate>

<telerik:RadComboBox ID="planIdFilterComboBox" Width="60" AppendDataBoundItems="True" OnItemDataBound="OnPlanIdFilterComboItemDataBound"

SelectedValue='<%# Container.OwnerTableView.GetColumn("PlanId").CurrentFilterValue %>' runat="server" OnClientSelectedIndexChanged="PlanIdFilterComboIndexChanged">

<Items>

<telerik:RadComboBoxItem Text="All" Value="" />

</Items>

</telerik:RadComboBox>

<telerik:RadScriptBlock ID="planIdFilteringScripBlock" runat="server">

<script type="text/javascript">

function PlanIdFilterComboIndexChanged(sender, args) {

var tableView = $find("<%# Container.OwnerTableView.ClientID %>");

tableView.filter("PlanId", args.get_item().get_value(), "EqualTo");

}

</script>

</telerik:RadScriptBlock>

</FilterTemplate>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PBPID" HeaderText="PBP" UniqueName="PBPID" AutoPostBackOnFilter="true" CurrentFilterFunction="Contains" ShowFilterIcon="false" FilterControlWidth="40px">

<HeaderStyle Width="70px"></HeaderStyle>

<ItemStyle CssClass="center"></ItemStyle>

<FilterTemplate>

<telerik:RadComboBox ID="pbpIdFilterComboBox" Width="60" EnableViewState="False" OnItemDataBound="OnPbpIdFilterComboItemDataBound"

SelectedValue='<%# Container.OwnerTableView.GetColumn("PBPID").CurrentFilterValue %>' runat="server" OnClientSelectedIndexChanged="PbpIdFilterComboIndexChanged">

</telerik:RadComboBox>

<telerik:RadScriptBlock ID="pbpIdFilteringScripBlock" runat="server">

<script type="text/javascript">

function PbpIdFilterComboIndexChanged(sender, args) {

var tableView = $find("<%# Container.OwnerTableView.ClientID %>");

tableView.filter("PBPID", args.get_item().get_value(), "EqualTo");

}

</script>

</telerik:RadScriptBlock>

</FilterTemplate>

</telerik:GridBoundColumn>

Grid

answered on 08 Apr 2015

1 answer

166 views

RadEditor text color issue

Hello guys,I have a problem with a text color in radEditor. Setting an html to radEditor content on code behind, on UI a part of the text appears in color green despite the fact that no green color is reffered in style, there is only "color:inherit" for a span.

It is easy to reproduce. Here is the test case for you :

<telerik:RadEditor ID="txtNotes" runat="server" EditModes="Design" Width="900px" BorderWidth="1"
Height="420px" ContentAreaMode="Div"
NewLineMode="Br" EnableTrackChanges="false" StripFormattingOnPaste="NoneSupressCleanMessage">
<ExportSettings OpenInNewWindow="true">
</ExportSettings>
</telerik:RadEditor>

I attached a pict with the resulting UI . Bellow you have the html code. The only modification we are doing is that we are extracting the body content from html and set it to radEditor like this :txtNotes.Content = bodyText from file ;

HTML CODE FOR RADEDITOR:

?<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <STYLE type=text/css> P, UL, OL, DL, DIR, MENU, PRE { margin: 0 auto;}</STYLE> <META name=GENERATOR content="MSHTML 8.00.6001.19298"></HEAD> <BODY leftMargin=1 rightMargin=1 topMargin=1><strong><em>02/25-<span style="color: inherit; line-height: 1;">Any new developments on this I-Lead? There has got to be a
way we can secure this business with all that activity in Sunnyvale and the
relationships we have.</span></em></strong>
<p class="MsoNormal"><strong><em></em></strong></p>
<p class="MsoNormal"><strong><em>Let’s work together to make this happen at the right rate
and stay pattern!!!</em></strong></p></BODY></HTML>

Editor

answered on 08 Apr 2015