Questions on UI for ASP.NET AJAX Forum

2 answers

54 views

On Client-side Insert/Edit Start Event in Telerik RedGrid?

I am using Telerik in ASP.NET 4.0. Is there is any client side event which triggered when the edit or insert form show? I need to perform some action in that event. pageLoad is not executing.

General Discussions

answered on 23 Sep 2013

1 answer

119 views

Calendar

Hello Sir/Madam,
i need calendar that should be look like in the screen shot i have attached.
i need time from start time to end time in the place of week number in the calendar view.

Thanks & Best Regards,
Siddhartha Saini

Calendar

answered on 23 Sep 2013

1 answer

81 views

RadGrid SEO Paging Loading Panel

Good Day,

I Enabled the SEO Paging in the RadGrid and the Ajax Loading panel does not show. and when i removed the SEO Paging, Ajax loading panel does shows. Is there any solution with regards to this matter?

Thanks

Grid

answered on 23 Sep 2013

1 answer

114 views

Grid.SelectedItems is always 0

First:
I'm using an .ascx web user control that gets loaded OnInit with ViewState turned off entirely on the web app due to other issues(not related to this post).

Second:
The radgrid is programatically adding the columns based on the folder selected in the tree on the left. When I select a row and hit a button to perform an action my RadGrid1.SelectedItems.Count = 0?

I'm using the same methods to get these types of values on other pages with the only major difference being the columns are added into the markup and not via the codebehind.

Here's 2 examples. 1 is a grid that's working and 1 is the one created programatically. You can see there's an extra GUID or something in the name.

1. Grid that's working's Checkbox:(RadGrid1)

id="ctl00_ctl00_mc_cpMain_C3823986-1DC5-48B4-A950-516AF5401F9D_RadGrid1_ctl00_ctl24_columnSelectCheckBox"

2. Grid that's not working's checkbox: (grdProjectFolderContent)

id="ctl00_ctl00_mc_cpMain_C3823986-1DC5-48B4-A950-516AF5401F9D_CAA11BE1-D9B5-412D-B2C5-F747BFA04B6E_grdProjectFolderContent_ctl00_ctl04_columnSelectCheckBox"

I understand that with ViewState being turned off for the web application I've lost a lot of the information that makes my life a bit easier but unfortunately it had to be that way and I'm guessing this is jst one of the issues I'll face as I start my regression testing.
Any help is appreciated. Thanks.

Grid

answered on 23 Sep 2013

1 answer

89 views

Dynamic Radgrids

I am trying to create a form that allows me to create dynamic radgrids on demand, meaning like the default.aspx, when loaded will load a radgrid, which allows to have the option to create columns, delete them and so on, and then when they click add grid, it will create a new radgrid with the same options, an all the values from the previous will be stored, in i assume datatable would be the best, and then if needed a user can click on the a link that will lead to the previous grid and allow them to modify, or update the grid. and then at the end, how ever many grids were created, i can gather all the values based on the grid id and then store them in a sql datatabse. Does anyone have any recommendations on how to go about doing this, or any samples or suggestions? Any help would be very much appreciated!!

Grid

answered on 23 Sep 2013

2 answers

431 views

Postback with radconfirm

Hi,

I'm using rad confirm for two reasons:
1. display a message from a server after some action
2. Confirm before delete

This is my code:
ASPX

<asp:Panel ID="Panel1" runat="server">

<script>

function confirmCallBackFn(arg) {

if (arg == true) {

__doPostBack("<%#deleteBtn.ClientID %>", "");

}

</script>

</asp:Panel>

<asp:Button ID="deleteBtn" runat="server" CausesValidation="false" Text="Delete" OnClientClick=

"radconfirm('Are you sure you want to delete?', confirmCallBackFn, 330, 180, null, 'OFFIS - Confirm Delete', null); return false;"

OnClick="deleteBtn_Click" />

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" Modal="True"></telerik:RadWindowManager>

CS

OnPageLoad()

Panel1.DataBind();

OnAction

RadWindowManager1.RadAlert(MessageHelper.errorOccurred("Insufficient Fund"), 330, 180, "Security Alert", null);

The problem I have is after clicking Delete button, a confirm window shows up, but it does not do the post back after clicking yes.

Can you help me please?

Window

answered on 23 Sep 2013

3 answers

220 views

RadGrid with resizeToFit Javascript issue

Hi guys, i try to implement the "resizeToFit" javascript method so that i have all my columns automaticly resize at the right size but i have the javascript performance warning all the time (A script on this page is causing Internet Explorer to run slowly,....) and then user have to click No dont stop running that script,

I think my problem is releated to the faq that i have 93 columns in my grid... cause i only have around 50 rows and i am also having a performance issue using the FrozenColumnsCount feature, there's a lag when im doing a vertival scolling

JS Method :
function pageLoad()
{
var grid = $find('<%=MyGrid.ClientID %>');
var columns = grid.get_masterTableView().get_columns();

for (var i = 0; i < columns.length; i++) //
{
columns[i].resizeToFit();
}
}

RadGrid Property :

<Resizing AllowColumnResize="true" ResizeGridOnColumnResize="true" AllowResizeToFit="true" />

Anybody have an idea ?

Thanks

Dany

Grid

answered on 23 Sep 2013

1 answer

78 views

PageSizeChanged Event

how to find Child GridTableView on PageSizeChanged Event of paging in NestedRadGrid

Grid

answered on 23 Sep 2013

1 answer

136 views

Light weight Rendering controls

Our web app mainly depends on radcontrols and it is somewhat complex and takes a quiet long time to load. We are in between optimizing everything and came across the light weight rendering. How it differ in terms of speed from the usual rendering process?

General Discussions

answered on 23 Sep 2013

7 answers

478 views

Can I show selected image in RadComboBox?

RadComboBox can have items with images, but I would like to show the selected image once the dropdown is closed. Is it possible? If not out of the box, what are workarounds?

Thanks,

-Stan

ComboBox

answered on 23 Sep 2013