Questions on UI for ASP.NET AJAX Forum

1 answer

55 views

Adding the rows one byone in RadGrid by the user and enter the text data and save it.

Hi,

I'm a laymen to teleriks. I have requirement like user needs to enter some data in a row like data1, data2,data3, etc in textbox fields. If he wants one more row of data he should click some 'Add row' button and then enter the text fields. So like this he can enter the as many rows he wish and finally he then need to click the some 'save' button to save data of all the rows entered.

Also when adding the rows he should have an option to 'Copy row' so that the same row will get copied as second row with the same first row data.

So for the above 2 requirements, pls let me know how I can achieve the requirement through the RadGrid. Plz provide me with relevant code snippetts of the RadGrid events to achieve the above.

Grid

answered on 29 Mar 2011

1 answer

104 views

Rad Editor Media Manager Problem

Currently , In my Media manager when someone posts the video the video automatically starts by default that is when the page loads . The User who is entering the video has to enter at that time weather it starts automatically or not . What I want is somehow by default the video is not started @ page load.. I hope u r getting my problem ..

Editor

answered on 29 Mar 2011

3 answers

78 views

area in editor

Hi, I have a problem in which it has an area within the external editor that is gettingstraight and could not find any configuration to remove. Anyone know how?

Editor

answered on 29 Mar 2011

1 answer

281 views

Radgrid only displaying First Page

I have a radgrid that i populate in the following way:

Button_Click Event
- Create a Dataview called dvData
- RadGrid1.DataSource = dvData
- RadGrid1.DataBind()
End Sub

Radgrid1_NeedDataSource_Event
- RadGrid1.DataSource = dvData
End Sub

Radgrid_PageIndexChange_Event
- Radgrid.CurrentPageIndex = e.NewPageIndex
End Sub

When i click on "Next" or on another page's number, the grid still shows me page 1.
Can you please help?
The "Allow Paging" property is set to true for both the grid and the mastertableview.
"Allow Custom Paging" is also set to true.
Page size = 20.

Also the grid is not performing any other function than displaying data (no sorting, no filtering, no paging of course etc)

Grid

answered on 29 Mar 2011

2 answers

101 views

Dynamic added usercontrol added to RadPageView are lost

Hello,

I'm trying to dynamiccly add usercontrols to my RadPageView. See exmaple

ASCX
<telerik:RadTabStrip ID="tabstripContactPerson" runat="server" MultiPageID="mpContactPersonen"
SelectedIndex="0">
</telerik:RadTabStrip>
<telerik:RadMultiPage ID="mpContactPersonen" runat="server" SelectedIndex="0" CssClass="multipagecontainer">
</telerik:RadMultiPage>

CODEBEHIND

List<WS_RetailerPerson> personen = oRetailer.WS_RetailerPerson.ToList();

foreach (WS_RetailerPerson item in personen)

{

using (RadTab tab = new RadTab())

{

tab.Text = item.WS_Person.FullName;

tabstripContactPerson.Tabs.Add(tab);

}

using (RadPageView pageView = new RadPageView())

{

PersonEditControl ucPersonEdit = (PersonEditControl)LoadControl(PERSONEDITCONTROL_PATH);

using (DynamicControlsPlaceholder phDynamic = new DynamicControlsPlaceholder())

{

ucPersonEdit.ID = "ucPersonEdit" + item.PersonId.ToString();

ucPersonEdit.PersonId = item.PersonId;

pageView.Controls.Add(ucPersonEdit);

mpContactPersonen.PageViews.Add(pageView);

}

This works fine but then I want to call the save-methods on each individuel loaded usercontrol in the RadPageViews.

foreach (RadPageView pageView in mpContactPersonen.PageViews)

{

foreach (PersonEditControl ucPersonEdit in pageView.Controls)

{

ucPersonEdit.Save();

}

The problem is that it can find the PageView controls in RadPageView but each pageView.Cotrols is empty. It loses my dynamic add usercontrols.

I hope someone can help me out.

Thanks in advance.

Kind regards Patrick

TabStrip

answered on 29 Mar 2011

1 answer

77 views

Drag and Drop special functionality

Hi Telerik team,

I need to develop a Dynamic View where the user can add filters and new columns to data result set.
To show the data result set i am using a radgrid, and want to use the "drag and drop" feature to develop the "add columns" functionality (the columns are addeds in the grid from another control).
But when the user try to put a new column in the grid, I need that user can locate the new column where he/she want (between other columns).
Could I develop this requirement with the current Telerik ASP.NET AJAX functionality? or I need develop additional routines to do this.

Thanks for the help.

General Discussions

answered on 29 Mar 2011

1 answer

130 views

Issue with cell conditional formatting and sorting

Hi

I am using the ASP.Net Ajax RadGrid control in a new web application. For this grid I need to apply conditional cell formatting while user should be able to sort the grid. The example I found in RadGrid documentation (http://www.telerik.com/help/aspnet-ajax/grid-appearance-conditional-formatting.html) works using ItemDataBound event hanlder but only when the grid loads firs time but as soon as I click on a column header to sort a column, grid loads with new set of data without calling ItemDataBound even handler and cells lose their formatting.

I hook up the ItemDataBound event handler in Page_Load as below:

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

SummaryGrid.ItemDataBound +=new GridItemEventHandler(SummaryGrid_ItemDataBound);

...

}

Is there another way to keep the conditional formatting while allowing to sort, group, etc.?

I appreciate your help in advance.
Thanks
Ron Farko

Grid

answered on 29 Mar 2011

5 answers

99 views

RadEditor in Opera fullscreen issues

Hello,

one more thing regarding RadEditor in Opera. When switched to fullscreen mode, the editor scrolls whole page instead of editor content (maybe Opera problem? I had similiar issues with fulscreen google maps which were scrollable), however when user clicks on HTML tab the fullscreen mode is lost and editor'ssize is preserved, with it's half somewhere out of the window.

Again this can be easily reproduced at Telerik's Editor demo site and Opera 10.53.

With this behavior the editor is not usable under Opera. Please help.

Thanks,

Robert

Editor

answered on 29 Mar 2011

1 answer

139 views

'Telerik.Web.UI.RadListBox' is null or not an object

Hi, I get the error 'Telerik.Web.UI.RadListBox' is null or not an object when I have a RadListbox present on my .ascx control firstable with visible as false, but when I try to show this control, this error occurs. It is not exclusive for this control on my sharepoint application, I have the same error with others Telerik controls that have the same behavior ( starting are hide, and then I need to show them).

I followed this post, but I'm sure that all the entries and configurations are done on my application config. The version of telerik that I'm using is the 2010.3.1109.35

Thanks.

ListBox

answered on 29 Mar 2011

1 answer

59 views

Cannot get Item Expand to work in RadPanel Templates Demo

I am using a combination of 2 demos under your RadPanel demos. I am using the Templates and then I am using the Accessing Nested Controls demo within it.

http://demos.telerik.com/aspnet-ajax/panelbar/examples/functionality/templates/defaultcs.aspx

http://demos.telerik.com/aspnet-ajax/panelbar/examples/applicationscenarios/accessingnestedcontrols/defaultcs.aspx

I cannot set the RadPanel.Items[].Expanded property in code behind or inline for the Template demo. I am trying to set the inital panel to be expanded. I realize that the Panel that I am trying to wowk with has a HeaderTemplate and a ContentTemplate, and using a radMenu within the HeaderTemplate, and that this may be part of the problem, according to this issue on the forum.
http://www.telerik.com/community/forums/aspnet-ajax/panelbar/can-t-collapse-or-expand-panel-bar-w-itemtemplate.aspx

I have tried what this article suggests but this breaks everything.

I appreciate your help.

PanelBar

answered on 29 Mar 2011