110,740 questions

0 answers

74 views

RadComboBox

Hi, I am using a RadComboBox and it's working great when I compile the application in Visual Studio. But when it's on server, the cursor is not a arrow pointer when I position it at that down arrow. It is like a straight line. When I click it, it's working. Just will not show that pointer arrow.

I have another RadComboBox on the same page it's it is perfect.

I know this is weird. Any reason.....

Thanks,
Smiely

ComboBox

asked on 10 Feb 2011

4 answers

288 views

Trouble with RadListBox .findItemByValue()

I am trying to implement the radListBox into a project I am working on and I am having an issue removing an item from the listbox via JavaScript. I am trying to use the .findItemByValue function to get the ListBoxItem I need to remove but this function returns a value of undefined. I can get the item by using the .get_items().getitem(index) but when I call the .get_value() function I get a return value of "Telerik.Web.UI.RadListBoxItem". I am using an item template to add a delete link to the item and databinding a List<Telerik.Web.UI.RadListBoxItem> to the ListBox. I have been trying to figure this out all day. Any help would be greatly appreciated.

ListBox

answered on 10 Feb 2011

3 answers

290 views

How to make RadSiteMap work like SiteMapPath

I was wondering if the RadSiteMap is capable of rendering itself like the asp.net control SiteMapPath?

I like the Telerik controls and I thought this control would be my way of replacing the SiteMapPath control I use because it doesn't make it very easy to change the Text property in code, which is something I need.

So I was wondering if I can somehow replicate the SiteMapPath layout with the current RadSiteMap control or will this be something you guys would include in a later release of the control?

Thanks

SiteMap

answered on 10 Feb 2011

3 answers

50 views

radEditor AjaxSpellChecker or dynamic resource loading fail

The javascript (AjaxSpellCheck.js) call to getLocalizedString() seems fail all the time in radEditor in a ASP.NET MVC2 project. The returned value is always "Undefined". Same thing for the "Background Color" tool which displays "Undefined" for the "Custom color" link text.

All other resources used by radEditor loaded at beginning are OK.

Can someone help?

Thanks

James

UI for ASP.NET AJAX in ASP.NET MVC

answered on 10 Feb 2011

4 answers

155 views

How to disable date deselect?

I'm using RAD Calender with Multiselect = 'False'.
When I click on an already selected date, the date get deselected.
I want to stop that.

Is there any property to do that or How Can I do that?

Calendar

answered on 10 Feb 2011

4 answers

126 views

Error while using web user control with rad grid

hi we are using web user control with rad grid and getting following error is there any way to resolve this error

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="EditStudentDetails.ascx.cs"

Inherits="AdminPortal.Admin.WebUserControl1" %>

<table>

<tr>

<td align="right" colspan="2">

<asp:Button ID="btnUpdate" Text="Update" runat="server" CommandName="Update" Visible='<%# Not (TypeOf DataItem Is Telerik.Web.UI.GridInsertionObject) %>'>

</asp:Button>

<asp:Button ID="btnInsert" Text="Insert" runat="server" CommandName="PerformInsert"

Visible='<%# (TypeOf DataItem Is Telerik.Web.UI.GridInsertionObject) %>'></asp:Button>

<asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False"

CommandName="Cancel"></asp:Button>

</td>

</tr>

</table>

<%@ Page Title="" Language="C#" MasterPageFile="~/Admin/AdminMaster.Master" AutoEventWireup="true"

CodeBehind="StudentDetails.aspx.cs" Inherits="AdminPortal.Admin.StudentDetails" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

<%--<telerik:RadScriptManager ID="RadScriptManager1" runat="server" />--%>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGrid1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" />

<telerik:RadCodeBlock runat="server" ID="radCodeBlock">

<script type="text/javascript">

function showFilterItem() {

$find('<%=RadGrid1.ClientID %>').get_masterTableView().showFilterItem();

}

function hideFilterItem() {

$find('<%=RadGrid1.ClientID %>').get_masterTableView().hideFilterItem();

}

function RowDblClick(sender, eventArgs) {

sender.get_masterTableView().editItem(eventArgs.get_itemIndexHierarchical());

}

</script>

</telerik:RadCodeBlock>

<telerik:RadGrid ID="RadGrid1" runat="server" GridLines="None" AllowPaging="True"

DataSourceID="EntityDataSource1" AllowSorting="True" AutoGenerateColumns="False"

ShowStatusBar="true" CssClass="RadGrid">

<MasterTableView Width="100%" DataKeyNames="StudentID">

<Columns>

<telerik:GridEditCommandColumn UniqueName="EditCommandColumn">

</telerik:GridEditCommandColumn>

<telerik:GridBoundColumn DataField="StudentID" DataType="System.Int32" HeaderText="StudentID"

ReadOnly="True" SortExpression="StudentID" UniqueName="StudentID" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="StudentName" HeaderText="StudentName" SortExpression="StudentName"

UniqueName="StudentName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ParentsName" HeaderText="ParentsName" SortExpression="ParentsName"

UniqueName="ParentsName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Gender" HeaderText="Gender" SortExpression="Gender"

UniqueName="Gender" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="EmailId" HeaderText="EmailId" SortExpression="EmailId"

UniqueName="EmailId">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PhoneNumber" HeaderText="PhoneNumber" SortExpression="PhoneNumber"

UniqueName="PhoneNumber">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="MobileNumber" HeaderText="MobileNumber" SortExpression="MobileNumber"

UniqueName="MobileNumber">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Subject" HeaderText="Subject" SortExpression="Subject"

UniqueName="Subject" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="TimeZone" HeaderText="TimeZone" SortExpression="TimeZone"

UniqueName="TimeZone">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Address" HeaderText="Address" SortExpression="Address"

UniqueName="Address">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Country" HeaderText="Country" SortExpression="Country"

UniqueName="Country" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="State" HeaderText="State" SortExpression="State"

UniqueName="State" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="City" HeaderText="City" SortExpression="City"

UniqueName="City" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ZipCode" HeaderText="ZipCode" SortExpression="ZipCode"

UniqueName="ZipCode" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="SkypeId" HeaderText="SkypeId" SortExpression="SkypeId"

UniqueName="SkypeId" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Status" HeaderText="Status" SortExpression="Status"

UniqueName="Status" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridButtonColumn UniqueName="DeleteColumn" Text="Delete" CommandName="Delete" />

</Columns>

<EditFormSettings UserControlName="EditStudentDetails.ascx" EditFormType="WebUserControl">

<EditColumn UniqueName="EditCommandColumn1">

</EditColumn>

</EditFormSettings>

<ExpandCollapseColumn ButtonType="ImageButton" Visible="False" UniqueName="ExpandColumn">

<HeaderStyle Width="19px"></HeaderStyle>

</ExpandCollapseColumn>

</MasterTableView>

<ClientSettings>

<ClientEvents OnRowDblClick="RowDblClick" />

</ClientSettings>

</telerik:RadGrid>

<%--<telerik:RadGrid AutoGenerateColumns="false" ID="RadGrid1" DataSourceID="EntityDataSource1"

AllowFilteringByColumn="True" AllowSorting="True" CssClass="RadGrid" GridLines="None"

AllowPaging="True" PageSize="20" runat="server" EnableLinqExpressions="false"

Width="500px" OnItemDeleted="RadGrid1_ItemDeleted" OnItemUpdated="RadGrid1_ItemUpdated"

OnItemCommand="RadGrid1_ItemCommand" OnPreRender="RadGrid1_PreRender">

<PagerStyle Mode="NextPrevAndNumeric" ShowPagerText="true" />

<GroupingSettings CaseSensitive="false" />

<MasterTableView AutoGenerateColumns="false" AllowFilteringByColumn="True" TableLayout="Auto"

DataKeyNames="StudentID" DataSourceID="EntityDataSource1" EditMode="InPlace"

ShowFooter="true">

<CommandItemSettings ExportToPdfText="Export to Pdf"></CommandItemSettings>

<Columns>

<telerik:GridEditCommandColumn UniqueName="EditCommandColumn">

</telerik:GridEditCommandColumn>

<telerik:GridButtonColumn UniqueName="DeleteColumn" CommandName="Delete" ButtonType="ImageButton" />

<telerik:GridEditCommandColumn>

</telerik:GridEditCommandColumn>

<telerik:GridBoundColumn DataField="StudentID" DataType="System.Int32" HeaderText="StudentID"

ReadOnly="True" SortExpression="StudentID" UniqueName="StudentID" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="StudentName" HeaderText="StudentName" SortExpression="StudentName"

UniqueName="StudentName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ParentsName" HeaderText="ParentsName" SortExpression="ParentsName"

UniqueName="ParentsName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Gender" HeaderText="Gender" SortExpression="Gender"

UniqueName="Gender" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="EmailId" HeaderText="EmailId" SortExpression="EmailId"

UniqueName="EmailId">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PhoneNumber" HeaderText="PhoneNumber" SortExpression="PhoneNumber"

UniqueName="PhoneNumber">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="MobileNumber" HeaderText="MobileNumber" SortExpression="MobileNumber"

UniqueName="MobileNumber">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Subject" HeaderText="Subject" SortExpression="Subject"

UniqueName="Subject" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="TimeZone" HeaderText="TimeZone" SortExpression="TimeZone"

UniqueName="TimeZone">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Address" HeaderText="Address" SortExpression="Address"

UniqueName="Address">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Country" HeaderText="Country" SortExpression="Country"

UniqueName="Country" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="State" HeaderText="State" SortExpression="State"

UniqueName="State" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="City" HeaderText="City" SortExpression="City"

UniqueName="City" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ZipCode" HeaderText="ZipCode" SortExpression="ZipCode"

UniqueName="ZipCode" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="SkypeId" HeaderText="SkypeId" SortExpression="SkypeId"

UniqueName="SkypeId" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Status" HeaderText="Status" SortExpression="Status"

UniqueName="Status" Visible="false">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings EditFormType="Template">

<FormTemplate>

<table id="Table2" cellspacing="2" cellpadding="1" width="100%" border="0" rules="none"

style="border-collapse: collapse; background: white;">

<tr class="EditFormHeader">

<td colspan="2" style="font-size: small">

<b>Student Details</b>

</td>

</tr>

<tr>

<td>

<table id="Table3" cellspacing="1" cellpadding="1" width="250" border="0" class="module">

<tr>

<td>

</td>

<td>

</td>

</tr>

<tr>

<td>

Country:

</td>

<td>

<asp:TextBox ID="TextBox7" runat="server" Text='<%# Bind("Country") %>'>

</asp:TextBox>

</td>

</tr>

<tr>

<td>

City:

</td>

<td>

<asp:TextBox ID="TextBox8" runat="server" Text='<%# Bind("City") %>' TabIndex="1">

</asp:TextBox>

</td>

</tr>

<tr>

<td>

Region:

</td>

<td>

<asp:TextBox ID="TextBox9" runat="server" Text='<%# Bind("State") %>' TabIndex="2">

</asp:TextBox>

</td>

</tr>

<tr>

<td>

Home Phone:

</td>

<td>

<telerik:RadMaskedTextBox ID="HomePhoneBox" runat="server" SelectionOnFocus="SelectAll"

Text='<%# Bind("PhoneNumber") %>' PromptChar="_" Width="300px" Mask="(###) ###-####"

TabIndex="3">

</telerik:RadMaskedTextBox>

</td>

</tr>

</table>

</td>

<td>

<table id="Table1" cellspacing="1" cellpadding="1" width="250" border="0" class="module">

<tr>

<td>

Address:

</td>

</tr>

<tr>

<td>

<asp:TextBox ID="TextBox6" Text='<%# Bind("Address") %>' runat="server" TextMode="MultiLine"

Rows="2" Columns="40" TabIndex="6">

</asp:TextBox>

</td>

</tr>

</table>

</td>

</tr>

<tr>

<td colspan="2">

<b>Personal Info:</b>

</td>

</tr>

<tr>

<td>

<table id="Table4" cellspacing="1" cellpadding="1" width="250" border="0" class="module">

<tr>

<td>

Student Name:

</td>

<td>

<asp:TextBox ID="TextBox2" Text='<%# Bind( "StudentName") %>' runat="server" TabIndex="8">

</asp:TextBox>

</td>

</tr>

<tr>

<td>

Parent Name:

</td>

<td>

<asp:TextBox ID="TextBox3" Text='<%# Bind( "ParentsName") %>' runat="server" TabIndex="9">

</asp:TextBox>

</td>

</tr>

</table>

</td>

<td>

</td>

</tr>

<tr>

<td align="right" colspan="2">

<asp:Button ID="btnUpdate" Text='<%# (Container is GridEditFormInsertItem) ? "Insert" : "Update" %>'

runat="server" CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>'>

</asp:Button>

<asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False"

CommandName="Cancel"></asp:Button>

</td>

</tr>

</table>

</FormTemplate>

</EditFormSettings>

</MasterTableView>

<ClientSettings EnableRowHoverStyle="true">

<Selecting AllowRowSelect="True" />

<Scrolling AllowScroll="false" />

</ClientSettings>

</telerik:RadGrid>--%>

<asp:EntityDataSource ID="EntityDataSource1" runat="server" ConnectionString="name=AdminPortalEntities"

DefaultContainerName="AdminPortalEntities" EnableDelete="True" EnableFlattening="False"

EnableUpdate="True" EntitySetName="StudentInfoes">

</asp:EntityDataSource>

</asp:Content>

Grid

answered on 10 Feb 2011

4 answers

107 views

Any way to prevent using formatting?

I just want to use RadEditor as plain textbox without the user able to use ctrl-b to make certain characters bold because I will only be saving the text and not the formatting in the database.

Editor

answered on 10 Feb 2011

5 answers

110 views

Grid sorting issue

Hi to all,

I have a grid binded with data. The data has some foreign key feilds too. For some F.K fields sorting is working fine and for some its giving this error:

Server Error in '/' Application.

Room is neither a DataColumn nor a DataRelation for table Categories.

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.ArgumentException: Room is neither a DataColumn nor a DataRelation for table Categories.

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:

[ArgumentException: Room is neither a DataColumn nor a DataRelation for table Categories.]
   System.Data.DataRowView.get_Item(String property) +1789622
   lambda_method(Closure , DataRowView ) +41
   System.Linq.EnumerableSorter`2.ComputeKeys(TElement[] elements, Int32 count) +88
   System.Linq.EnumerableSorter`1.Sort(TElement[] elements, Int32 count) +21
   System.Linq.<GetEnumerator>d__0.MoveNext() +153
   System.Linq.Enumerable.Count(IEnumerable`1 source) +201
   lambda_method(Closure ) +315
   System.Linq.EnumerableExecutor`1.Execute() +94
   System.Linq.EnumerableExecutor`1.ExecuteBoxed() +23
   System.Linq.EnumerableQuery`1.System.Linq.IQueryProvider.Execute(Expression expression) +94
   Telerik.Web.UI.GridDynamicQueryable.Count(IQueryable source) +296
   Telerik.Web.UI.GridDataTableFromEnumerable.FillData35() +4333
   Telerik.Web.UI.GridDataTableFromEnumerable.FillData() +1064
   Telerik.Web.UI.GridResolveEnumerable.Initialize() +58
   Telerik.Web.UI.GridResolveEnumerable.EnsureInitialized() +45
   Telerik.Web.UI.GridResolveEnumerable.get_DataTable() +31
   Telerik.Web.UI.GridEnumerableFromDataView..ctor(GridTableView owner, DataView dataView, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +222
   Telerik.Web.UI.GridDataSourceHelper.CreateGridEnumerable(GridTableView owner, IEnumerable enumerable, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +97
   Telerik.Web.UI.GridDataSourceHelper.GetResolvedDataSource(GridTableView owner, Object dataSource, String dataMember, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +165
   Telerik.Web.UI.GridTableView.get_ResolvedDataSource() +225
   Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource) +73
   System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data) +66
   System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +128
   System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +33
   System.Web.UI.WebControls.DataBoundControl.PerformSelect() +143
   Telerik.Web.UI.GridTableView.PerformSelect() +38
   System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +74
   Telerik.Web.UI.GridTableView.DataBind() +367
   Telerik.Web.UI.GridSortCommandEventArgs.ExecuteCommand(Object source) +318
   Telerik.Web.UI.RadGrid.OnBubbleEvent(Object source, EventArgs e) +200
   System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +37
   Telerik.Web.UI.GridItem.OnBubbleEvent(Object source, EventArgs e) +61
   System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +37
   Telerik.Web.UI.GridItem.OnBubbleEvent(Object source, EventArgs e) +170
   System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +37
   System.Web.UI.WebControls.LinkButton.OnCommand(CommandEventArgs e) +125
   System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) +169
   System.Web.UI.WebControls.LinkButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +9
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +176
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5563

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

I dont know what is the problem in it. Here is my code:

<telerik:RadGrid ID="grvUsers" runat="server" Skin="Sunset" GridLines="None" AllowPaging="True"

PageSize="20" AllowSorting="True" Width="90%" OnItemCommand="grvUsers_ItemCommand"

OnNeedDataSource="grvUsers_NeedDataSource" OnColumnCreated="grvUsers_ColumnCreated">

<PagerStyle Mode="NextPrevAndNumeric"></PagerStyle>

<ItemStyle Height="30px" />

<AlternatingItemStyle Height="30px" />

<HeaderStyle Font-Bold="true" />

<CommandItemStyle Height="30px" VerticalAlign="Middle" />

<MasterTableView DataKeyNames="Id" CommandItemDisplay="Bottom">

<Columns>

<telerik:GridTemplateColumn HeaderText="Action">

<ItemStyle Width="50px" />

<ItemTemplate>

<asp:ImageButton ID="lnkEdit" runat="server" CommandName="Modify" AlternateText="Edit"

ToolTip="Edit" ImageUrl="~/Content/Images/Buttons/edit_icon.png" CommandArgument='<%# Eval("Id") %>' />

<asp:ImageButton ID="lnkDelete" runat="server" AlternateText="Remove" ToolTip="Remove"

ImageUrl="~/Content/Images/Buttons/remove_icon.png" OnClientClick="return confirm('Are you sure you want to delete?')"

CommandName="Delete" CommandArgument='<%# Eval("Id") %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

<CommandItemTemplate>

<asp:ImageButton ID="lnkAdd" runat="server" CommandName="Add" ImageUrl="~/Content/Images/Buttons/add_new_user_bttn.png">

<%--<img style="border:0px" alt="" src="../Content/Images/AddRecord.GIF" />Add New User--%>

</asp:ImageButton>

</CommandItemTemplate>

</MasterTableView>

</telerik:RadGrid>

code behind:

protected void Page_Load(object sender, EventArgs e)

{

if (!Page.IsPostBack)

{

BindData();

}

private void BindData()

{

DataTable Users;

using (UsersServiceClient s = new UsersServiceClient())

{

Users = s.GetUserTable();

}

grvUsers.DataSource = Users;

grvUsers.DataBind();

}

protected void grvUsers_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)

{

DataTable Users;

using (UsersServiceClient s = new UsersServiceClient())

{

Users = s.GetUserTable();

}

grvUsers.DataSource = Users;

}

protected void grvUsers_ColumnCreated(object sender, GridColumnCreatedEventArgs e)

{

if (e.Column.UniqueName == "id")

{

e.Column.Visible = false;

}

Please assist me....

thanks Rohan

Grid

answered on 10 Feb 2011

4 answers

72 views

PanelBar Load on demand with Multipage

Hi

I have a similar front-end to the Outlook Navigation demo for the panelbar using mutlipage controls, the different is they are separated by a splitter because we needed the splitter functionality.

In the solution we have we are using RenderSelectedPageOnly="true" on the multipage and using an AjaxManager so we can change the page the page when the panelbar is clicked. This was done because some of the pages called by the multipage can take a while to load and we didn't want them all loading at once.

However now each page is loaded when it is needed, which is all well and good but some of the users change page many times and others will stay on the same page.

Is there a way to have load on demand similar to the Tabstrip Demo that has the JS

<script type="text/javascript">
function onTabSelecting(sender, args)
{
    if (args.get_tab().get_pageViewID())
    {
        args.get_tab().set_postBack(false);
    }
}
</script>

So once a page is loaded it is not loaded again?

Thanks

PanelBar

answered on 10 Feb 2011

1 answer

35 views

odd behaviour - content of all the RadRotatorItems disapear

I'm experiencing an odd behavior from RadRotator.
I'm using the rotator control to build a custom Menu, but i'm having several problems.
The menu its defined in a .ascx file and some of items are being hide in .cs if the current user don't have de necessary permissions to view some of the items.

The problem is that if i set the visibility of the unwanted buttons (RadRotatorItem) to false, after de postback, the content of all the RadRotatorItems disapear.
Other strange behavior in the rotator that seems to cause all this problems, its the fact that de ID assigned to de RadRotatorItem in the .ascx its being overrided by other value. I have notice this in debug mode.

The only way i have found so far to acomplish the desired menu, was by creating in runTime in the OnInit event of the user control, the desired items in menu, but this is not very practical and it lacks in performance.

Had you or someone else already notice this strange behavior?
Can you provide some help or the best workAround?

Best Regards.

Rotator

answered on 10 Feb 2011

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