I've been using a RadNumericTextBox to fix a min and max values for sizing a div.

Control

<Telerik:RadNumericTextBox ID="txtHeight" runat="server" MinValue="0" MaxValue="128" NumberFormat-DecimalDigits="0" onchange="setHeight();"></Telerik:RadNumericTextBox>

JS function

function setHeight() {
    $("#div1").css("height", $("[id$=txtHeight]").val());
}

DIV

<div id="div1" style="border:1px solid black;"></div>

Everything works well, but when I input the value of 500 inside the txtHeight then lost the focus, the RAD control fix the max value to 128 but the div has been already change the height to 500px and it's not refreshed. I put a button to refresh the value of the div but what I really want is to set it in the change or blur client side event of the textbox. If not, it could be seen as a bug. So how can I do to set the div size after the RADControl does the change value to maximum value set?

Hi

i implemented the solution here :
Ajaxify Timer

but every 1 sec the timer component is sending request to the server and back with all the data.
what i want is to check if there is new data in the DB , if so, refresh the RadGrid 

in the timer event i do so : 
  protected void Timer1_Tick(object sender, EventArgs e)
    {
        DateTime date;
        if (DateTime.TryParse(SessionState.SessionSusitaLeadsLastCheck, out date)) // Last checking date
        {
            if (SmartAgentServices.GetInstance().CheckLastSmartAgentRequest(date)) // Check if add new data
            {
                RadGrid1.Rebind();
            }
        }
        SessionState.SessionSusitaLeadsLastCheck = DateTime.Now.ToString(); //update the last checking date
    }
thanks

Hi,
 I am having problem when adding filter on Radgrid. When I  add a filter the Radgrid generates this error: Collection was modified; enumeration operation may not execute. But when I remove the filter the Radgrid works. Below is my Radgrid code. Please help.

 

 

 

Hello,

I'm trying to have some nodes checked but can't figure out how to do it. I save the checked nodes in my database, but then I can't check those nodes when loading from the database?

How can I do this?

have a radgrid with a nested radgrid containing child records. Everything works ok for purposes of data retrieval. Nested radgrid has in-place editing for data. When I click the edit button, the child grid disappears, leaving just the master grid in edit mode. Example shown in pic1 attached. When I click the pencil on any of the child records, that whole section disappears and the "update/cancel" buttons move up immediately under the wac pricing.





Code attached. Would like to know what I'm doing wrong, or, what I need to adjust to make it work. Thanks.

Hello all,

I have a datagrid where i am using multiple filtering and each one contains a dropdown list for multiple selection, the thing is when i change the checkboxes the code is firing, but the datagrid is not showing the changes and not rebinding.


The code




Many thanks

I found an example but with a gridview, can anyone help me to use it with RadGrid???


protected void lnkDownload_Click(object sender, EventArgs e)
    {
        LinkButton lnkbtn = sender as LinkButton;
        GridViewRow gvrow = lnkbtn.NamingContainer as GridViewRow;
        string filePath = gvDetails.DataKeys[gvrow.RowIndex].Value.ToString();
        Response.ContentType = "application/vnd.ms-excel, application/pdf, application/vnd.ms-excel";
        Response.AddHeader("Content-Disposition", "attachment;filename=\"" + filePath + "\"");
        Response.TransmitFile(Server.MapPath(filePath));
        Response.End();
    }


where gvDetails is a Gridview.

Thanks.

We have a collapsible RadPanelBar which has a RadGrid and the PageIndex is only displayed in one of the following scenario but the PageIndex is not displayed in the other 2 scenarios. We were initially using RadControl 2010 Q3 which was working fine in all scenarios now we have upgraded to RadControl version 2013.3.1015.40.

Scenario 1: Build and run the project under Windows XP environment – IE 7 (localhost)

1 - Create RadPanelBar

2 - Create nested RadPanelItem under point 1

3 - Create nested RadPanelItem under point 2

4 - Create a RadGrid under point 3

                The RadGrid is nested within the last RadPanelItem.

                The RadPanelItem is collapsable which so RadGrid does.

                The PageIndex on the RadGrid is displayed.

Scenario 2: Build and run the project under Windows 7 environment – IE 8 (localhost)

1 - Create RadPanelBar

2 - Create nested RadPanelItem under point 1

3 - Create nested RadPanelItem under point 2

4 - Create a RadGrid under point 3

                The RadGrid is nested within the last RadPanelItem.

                The RadPanelItem is collapsable which so RadGrid does.

                The PageIndex on the RadGrid is missing.

Scenario 3: Deploy the project under Windows 2003 and 2008 server – open the webpage from IE7 and 8.

1 - Create RadPanelBar

2 - Create nested RadPanelItem under point 1

3 - Create nested RadPanelItem under point 2

4 - Create a RadGrid under point 3

                The RadGrid is nested within the last RadPanelItem.

                The RadPanelItem is collapsable which so RadGrid does.

                The PageIndex on the RadGrid is missing.

Following is aspx code:

When resizing an image in the editor by dragging the handles, how do I maintain the aspect ration?

Preferably, dragging a corner handle would maintain the aspect ratio and dragging a handle in the middle of a side would not.

Thanking you in anticipation.

Roger

I'm having a problem where the controls on my popup EditForm are not rendering completely, even though they seem to be fully functional. The situation is much worst in IE than Firefox or Chrome but they both still have minor issues.
 
For example in IE, the date/time gadget on the right hand side of the controls are invisible but the mouse still changes to a 'hand' when hovering over the place they should be. After clicking, the dropdown calendar/time picker appears but has a transparent background. In Chrome or Firefox, almost everything looks OK except that the control tools in the edit box are monochrome.

I have attached images of screenshots from IE and Firefox plus cut down versions of my aspx and ascx code files. I would be grateful for any help you could give me.

Default.aspx.vb

WebUserControl.ascx (edit form)

WebUserControl.ascx.vb