I'm not clear on how to do this and I assume someone out there has done it.

my problem is that when I want to edit my appointment, the calendar that have to be linked not select default.
I manage to see a list of calendar that is in my database but I can not select a schedule to open by default to which it belongs.

Thank you for your help .

I have a combobox and it fires event onItemsRequested. In the code, I bring some class objects and convert them to table and bind with combobox. So far so good. but when the data returned is zero then I want to show error message on the screen that combobox is empty because of the errorr... I update the label (id = lblError) during the code i.e. lblError.Text = "blah bla blah...." but it does not get updated on the screeen. I have ajaxmanager on the aspx page and lblError is included under the ajax settings. so I basically I want to update the label during Combobox_ItemRequested event.

Hello,

I am using telerik controls in a DotNetNuke 6 environment.  I have a RadListBox that needs to be refreshed on DataBind, but no matter what I try, it will not work.  The button is located in a RadWindow, and the page cannot postback upon closing of this window.  I've been trying to figure out the solution for hours and I have yet to find one.  Any help is appreciated, my code is below:

// My RadAjaxManager
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="RadAjaxManager1">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="rdlb_assets" LoadingPanelID="RadAjaxLoadingPanel1" />
            </UpdatedControls>
        </telerik:AjaxSetting>
        <telerik:AjaxSetting AjaxControlID="rdlb_assets">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="rdlb_assets" LoadingPanelID="RadAjaxLoadingPanel1" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManager>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Windows7" />

// My RadListBox
<telerik:RadListBox ID="rdlb_assets" 
                                            runat="server" 
                                            AutoPostBack="true"
                                            EnableDragAndDrop="True" 
                                            OnClientDragStart="OnClientDragStart"
                                            OnClientDragging="OnClientDragging" 
                                            OnClientDropping="OnClientDropping" 
                                            OnClientLoad="RadListBoxLoad"
                                            OnClientItemDoubleClicked="doubleClick"
                                            EnableEmbeddedSkins="false"
                                            Skin="PrestoRadSkin" 
                                            AllowAutomaticUpdates="True">
                        </telerik:RadListBox>

// Javascript fired once the button to close the window is clicked
$find("<%= RadAjaxManager1.ClientID %>").ajaxRequest("Rebind"); 

// Code behind for RadAjaxManager1_AjaxRequest
protected void RadAjaxManager1_AjaxRequest(object sender, AjaxRequestEventArgs e)
        {
            if (e.Argument == "Rebind")
            {
                    rdlb_assets.Items.Clear();
                    rdlb_assets.DataSource = LoadAssets(thisContent);
                    rdlb_assets.DataBind();
            }
        }

Thank you!

Vanessa

Hi

Having looked at some of the examples of people using radwindow and radgrid rebinds. I have worked on trying to get a radgrid rebind using javascript after altering some data in a modal window.

Although what i am trying gets only so far.

I call this following javascript function from the modal window


the following code is called from the OnAjaxRequest="RadGrid1_AjaxRequest"  set in the telerik:RadAjaxManager

on doing this i am getting an "object doesnt support this property method error"

Any help would be greatly appreciated.

Thanks

Hello. I present a simplified version of the implementation in which I found this problem.

Let's suppose I have a user control, called Redirector, which only has a link button for markup, and who's job it is to redirect to a certain page:

Public Class Redirector

Inherits UserControl

Private Sub lnkRedirect_Command(sender As Object, e As System.Web.UI.WebControls.CommandEventArgs) Handles lnkRedirect.Command

Response.Redirect("~/WebForm2.aspx")

End Sub

End Class

I want to put this on a page, inside of a RadWindow, along with some other controls. Here's the markup for my page:


And here is the code-behind for the page:


If the user opens the RadWindow and immediately clicks the linkbutton, Page.Redirect() happens with no problem. However, if the user first clicks on btnPostback, and then clicks the linkbutton, the InnerAjaxPanel throws a javascript error.

    Microsoft JScript runtime error: Unable to get value of the property '_events': object is null or undefined

Could you please look into this and let me know what is causing the problem, and how I could fix it?

Thank you.

Dear All,
    I have developing product in 4 tier architecture by asp.net using c sharp and i have done RadGrid but how navigate from grid page to update page with ID.how to pass id from grid page to update page without using NavigateURL

my code is:
When i click UserName then pass Id from gridview page to update page in code behind code using query string or session, and how to receive ID in update page for update particular row details.

Just bought the telerik controls, have radgrid working on other pages fine, but this one is not selecting the right value from the database. it shows the dropdownlist but it's always the first one.

Select Command returns: 1 or 0 bit value in sql
ColumnName in sql is :EventTitleStatus

The odsGetTitleStatuses: returns a datatable:
Yes: 1
No: 0


   <telerik:GridDropDownColumn DataSourceID="odsGetTitleStatuses"  DataType="System.Int32" HeaderText="Visible"
                    FilterControlAltText="Filter column1 column" ListTextField="StatusText" SortExpression="EventTitleStatus"
                    ListValueField="StatusValue" UniqueName="EventTitleStatus" DataField="EventTitleStatus">
                </telerik:GridDropDownColumn>

What am I doing wrong??

Hi,

I find combobox little complex in its usage.     This is what i wish to do while using it inside grid control , I am using form template (in grid)...

1. I want combo to display intital value as "select"   (to force user to select dropdown)
2. if user does not select it should show error message.  
3. Above should also be true when user resets this choice back to "select" (initial value)
4. Since this is multicolumn using template,   it should display 1st row as "select" in all columns available in multicolumn
    or atleast in 1st column.


I tried doing above but failed on point #2 and Point #4.  





a. I also had to write above code, which i feel is unnecessary and there should be a better approach.
b. Form do get submitted, without doing any selection.  validationcontrol should have stopped, but it did not.
c. first row in the multicolumn list remains blank.  I want that it should display 'Select' and its value also should be "Select" so that validation can stop form submit.


I hope i was able to explain.  Any advice?

Regards

Hi Guys

I attached one image , my client need same as that
Can you please let me know whether i can do like the same in grid
 that view will have some buttons above the cross image which is in the center and link buttons in all other cell
Initially i need to show a grid with same type with out any data
and after the link button is clicked user will insert data

My requirement
1) I need to show the grid same as like this with out any data
2) Whether this type of design is possible .If yes?Please guide

Karthik.K