Hi

I want to display a column while adding a new record and normal display (ie.. in grid) but want to hide just in edit mode. Please let me know how can i achieve that both while using template columns and grid bound columns. Please respond to me ASAP.



Thanks,
Deepika

I have create a table in the GroupHeaderTemplate.



I would like to access the table to hide it if the groupd is collapsed like:

Or just hide the GroupHeaderTemplate itself if the group is collapsed

Thank you for any help.

I customized the page sized in paging drop down in code behind.

when the user change the paging size to 100 (or lower) it's working.
but when user change the paging size to 200 (or higher) and then try to press on next or different page size nothing happen. the big page size cause the paging mechanism to stuck until i refresh the page.

partial code:

grid.aspx.cs

  protected void RadGrid1_ItemCreated(object sender, Telerik.Web.UI.GridItemEventArgs e)
    {
        //change paging combo value
        if (e.Item is GridPagerItem)
        {
            var dropDown = (RadComboBox)e.Item.FindControl("PageSizeComboBox");
            var totalCount = ((GridPagerItem)e.Item).Paging.DataSourceCount;
            var sizes = new Dictionary<string, string>()
            {
                {"10", "10"},
                {"20", "20"},
                {"50", "50"}
            };
            if (totalCount > 100)
            {
                sizes.Add("100", "100");
            }
            if (totalCount > 200)
            {
                sizes.Add("200", "200");
            }
            if (totalCount > 500)
            {
                sizes.Add("500", "500");
            }

            dropDown.Items.Clear();
            foreach (var size in sizes)
            {
                var cboItem = new RadComboBoxItem() { Text = size.Key, Value = size.Value };
                cboItem.Attributes.Add("ownerTableViewId", e.Item.OwnerTableView.ClientID);
                dropDown.Items.Add(cboItem);
            }
            dropDown.FindItemByValue(e.Item.OwnerTableView.PageSize.ToString()).Selected = true;
        }


    }

grid.aspx
            <telerik:RadGrid ID="RadGrid1" runat="server"
                AllowSorting="false"
                MasterTableView-AllowMultiColumnSorting="true"
                AutoGenerateColumns="False" GridLines="None"
                AllowPaging="true" PageSize="50"
                Width="100%"
                OnNeedDataSource="RadGrid1_NeedDataSource"
                CellSpacing="0"
                OnItemDataBound="RadGrid1_ItemDataBound"
                OnPageIndexChanged="RadGrid1_PageIndexChanged"
                OnPreRender="RadGrid1_PreRender"
                OnItemCreated ="RadGrid1_ItemCreated"
                >
              
                <MasterTableView CommandItemDisplay="Top"
                    DataKeyNames="CycleCountDetailID, CycleCountID, ProductID"
                    ClientDataKeyNames="CycleCountDetailID, CycleCountID, ProductID"
                    >
                    <PagerStyle AlwaysVisible="true" Mode="NextPrevAndNumeric" />

Good afternoon,
Inside RadPanelBar I have button which is redirect to another page:

<asp:Panel ID="Panel1" runat="server">
<telerik:RadPanelBar runat="server" ID="infoPanel" Width="98%" ExpandMode="MultipleExpandedItems" BorderWidth="1px" Skin="Telerik" >

<Items>
<telerik:RadPanelItem Expanded="true" Text="EMPLOYEE PERSONAL INFORMATION" runat="server" Selected="true" Font-Bold="true" Font-Size="13" Font-Names="Verdana">
<Items>
<telerik:RadPanelItem Value="employeeInfo" runat="server" Height="75">
<ItemTemplate>
<div id="formDiv" style="position:relative; left :0px;">
<asp:Button ID="ReqFormButton" Width="215px" CssClass="button" runat="server"
Text="New Shortage Area Request Form" onclick="ReqFormButton_Click" />

</div>
</ItemTemplate>
</telerik:RadPanelItem>
</Items>
</telerik:RadPanelItem>
</Items>
</telerik:RadPanelBar>
</asp:Panel>
When I had old computer Windows XP I had no problem to redirect but when I received a new machine with Windows 7 operating system and try to redirect to the page I am getting javascript error:
Line: 6
Error: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.
Details: Error parsing near '�'.

Please help me.
thanks so much.

Hey All,

We have a few select pages where the modality of all the RadWindows is not...well modal.  This occurs in Internet Explorer (IE6, IE7, IE8) only.  Firefox, Safari, and Chrome all display the RadWindows as expected (see attached).

We have tried 

1. Reordering the windows within the RadWindowManager
2. Removing all but one entry in <RadWindowManager><Windows>...
3. Using radopen() vs .set_navigateUrl() with a show()
4. Setting the modality on the client-side with .set_modal(true);
5. Setting the modality in the markup (Modal="True") on the RadWindowManager and the RadWindow themselves
6. Setting the modal in the codebehind 
7. Asking IE nicely

Help...please!

I have been developing a new .aspx application using several of the Telerik controls.  The application has been working fine on the development machine where the Telerik controls were auto-installed.

I have just moved the entire web site up to a production Windows Server 2008 machine for final testing and am having several issues with the Telerik controls.

(1) The combo box has no "button" for opening the list and, therefore, no combo drop down functionality.
(2) The RAD Window doesn't open at all.
(3) The grid (when using the "black" skin) shows the data correctly, but there are no backgrounds/bars on the grid at all.

When trying to "click the mouse around the combo where the drop down button should be", there are no errors being encountered at all.  On a page where the Rad Window should be displayed when a specific button is pressed, there are Javascript errors occurring, but I have not yet identified where the errors are coming from.  But the RAD Window never opens up and (other than the Javascript errors on the page) there are no other errors being encountered.

Does anyone have an idea what is missing from the project that would result in these issues?  As I said, I moved the entire project in one move.  The only difference is that the Telerik controls "installed" on the development machine and not on the server.

Thanks in advance to anyone who can point in the right direction!

Lynn

I am using the RadScheduler with the AdvancedForm.ascx and AdvancedForm.js files.  I have customized the AdvancedForm to allow four different checkboxes as follows:

AM, PM, After Hours, All Day.  Each Checkbox fires some javascript which is located in AdvancedForm.js.  I am not very strong in AJAX javascript.  No matter what i try i cannot expose the StartTime or EndTime Control to set its timeview and then call the set_Time function.

The problem lies with this statement.


var StartPicker = $find("<%= StartTime.ClientID %>");    In my function it always returns NULL for the $find command.


The Four functions are below:


function toggleAM(sender, args) {
var StartPicker = $find("<%= StartTime.ClientID %>");
var EndPicker = $find("<%= EndTime.ClientID %>");
var StarttimeView = StartPicker.get_timeView();
var EndtimeView = endPicker.get_timeView();
StarttimeView.setTime(8, 30, 0, 0);
EndtimeView.setTime(12, 0, 0, 0);
　
}
function togglePM(sender, args) {
var StartPicker = $find("<%= StartTime.ClientID %>");
var EndPicker = $find("<%= EndTime.ClientID %>");
var StarttimeView = StartPicker.get_timeView();
var EndtimeView = endPicker.get_timeView();
StarttimeView.setTime(13, 0, 0, 0);
EndtimeView.setTime(17, 0, 0, 0);
　
}
function toggleAH(sender, args) {
var StartPicker = $find("<%= StartTime.ClientID %>");
var EndPicker = $find("<%= EndTime.ClientID %>");
var StarttimeView = StartPicker.get_timeView();
var EndtimeView = endPicker.get_timeView();
StarttimeView.setTime(17, 0, 0, 0);
EndtimeView.setTime(21, 0, 0, 0);
　
}
function toggleAllDay(sender, args) {
var StartPicker = $find("<%= StartTime.ClientID %>");
var EndPicker = $find("<%= EndTime.ClientID %>");
var StarttimeView = StartPicker.get_timeView();
var EndtimeView = endPicker.get_timeView();
StarttimeView.setTime(8, 30, 0, 0);
EndtimeView.setTime(21, 0, 0, 0);
　
}


MY advancedForm.ascx is as follows.


Control Language="VB" AutoEventWireup="true" CodeFile="AdvancedForm.ascx.vb"
Inherits="RadSchedulerAdvancedFormAdvancedForm" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<%@ Register TagPrefix="scheduler" TagName="ResourceControl" Src="ResourceControl.ascx" %>
<link href="TelerikCSS/ComboBox.css" rel="stylesheet" type="text/css" />

*some code not included

<ul class="rsTimePickers">
<li class="rsTimePick">
<label for='<%= StartDate.ClientID %>_dateInput_text'>
<%= Owner.Localization.AdvancedFrom %>:</label><telerik:RadDatePicker runat="server" ID="StartDate" CssClass="rsAdvDatePicker"
SharedCalendarID="SharedCalendar" Skin='<%# Owner.Skin %>' Culture='<%# Owner.Culture %>'
MinDate="1900-01-01"><DateInput ID="DateInput2" runat="server" DateFormat='<%# Owner.AdvancedForm.DateFormat %>'
EmptyMessageStyle-CssClass="riError" EmptyMessage=" " EnableSingleInputRendering="false" /></telerik:RadDatePicker>
<telerik:RadTimePicker runat="server" ID="StartTime" CssClass="rsAdvTimePicker"
Skin='<%# Owner.Skin %>' Culture='<%# Owner.Culture %>'><DateInput ID="DateInput3" runat="server" EmptyMessageStyle-CssClass="riError" EmptyMessage=" "
EnableSingleInputRendering="false" /><TimeView ID="TimeView1" runat="server" Columns="2" ShowHeader="false" StartTime="08:00"
EndTime="21:00" Interval="00:30" /></telerik:RadTimePicker>
</li>

<li class="rsTimePick rsEndTimePick">
<label for='<%= EndDate.ClientID %>_dateInput_text'>
<%= Owner.Localization.AdvancedTo%>:</label>

<telerik:RadDatePicker runat="server" ID="EndDate" CssClass="rsAdvDatePicker"
SharedCalendarID="SharedCalendar" Skin='<%# Owner.Skin %>' Culture='<%# Owner.Culture %>'
MinDate="1900-01-01"><DateInput ID="DateInput4" runat="server" DateFormat='<%# Owner.AdvancedForm.DateFormat %>'
EmptyMessageStyle-CssClass="riError" EmptyMessage=" " EnableSingleInputRendering="false" /></telerik:RadDatePicker>
<telerik:RadTimePicker runat="server" ID="EndTime" CssClass="rsAdvTimePicker"
Skin='<%# Owner.Skin %>' Culture='<%# Owner.Culture %>' ErrorMessage="End Time must be after Start Time" ><DateInput ID="DateInput5" runat="server" EmptyMessageStyle-CssClass="riError" EmptyMessage=" "
EnableSingleInputRendering="false" /><TimeView ID="TimeView2" runat="server" Columns="2" ShowHeader="false" StartTime="08:00"
EndTime="21:00" Interval="00:30" /></telerik:RadTimePicker>
</li>
<li class="rsAllDayWrapper">
<asp:CheckBox runat="server" ID="chkAM" CssClass="rsAdvChkWrap" Checked="false" OnClick="toggleAM()" Text="Morning"/>
<asp:CheckBox runat="server" ID="chkPM" CssClass="rsAdvChkWrap" Checked="false" OnClick="togglePM()" Text="Afternoon" />
<asp:CheckBox runat="server" ID="chkAH" CssClass="rsAdvChkWrap" Checked="false" OnClick="toggleAH()" Text="AfterHours"/>
<asp:CheckBox runat="server" ID="AllDayEvent" CssClass="rsAdvChkWrap" Checked="false" OnClick="toggleAllDay()" Text="AllDay" />
</li>
</ul>
<div>
<asp:CompareValidator ID="crvEndTime" runat="server" ControlToCompare ="StartTime" ControlToValidate ="EndTime" Operator ="GreaterThanEqual" ErrorMessage ="End Time Must be Greater than Start Time" ForeColor="Red">
</asp:CompareValidator><br /><br /></div>
</asp:Panel>

*** some other code omitted


All I want to do is call some javascript that sets the Start time and End Time when a checkbox is clicked.

Any Help?

I recently updated the Telerik controls on my ASP.NET web app (VS2013) and then got this message on the first compile:


The problem is that I have my VS solution file (<proj>.suo) in the root directory of the web app. When I upgraded the project to the latest Telerik version, that caused the project backup to be created as a subdirectory in the root. Thus the compilation error above, as now I had two web.config files.

The solution is to move the backup out of the project root.

I have two Master/Detail RadGrids.
In the Master grid I would like to enable batch editing.

In order to get the Detail grid to update when I click a row in the Master grid, I need to have the EnablePostBackOnRowClick equals true.

But I can only get batch editing working it the EnablePostBackOnRowClick is false.

Am I missing something, or is it not possible to get Master/Detail and batch editing to work together?

Best regards,
Wessel

Hi,

when I upgrade the telerik version from 2012 to 2014 q1, it shows text 'hidden label' in RadSchedulerRecurrenceEditor as shown in image in my project, How can i remove that label?

thanks