Questions on UI for ASP.NET AJAX Forum

0 answers

93 views

rad tree view did not populate correctly

I am making an upload wizard which is part of our website. After a user upload a file, he can then choose a location for his file, this is where I used rad tree view because I need to display all the folders in our database so that the user can choose right away a location for his uploaded file. My upload wizard will pop up after clicking a button for the file upload. When you click on the button for file upload and try uploading files, the rad tree view is ok, and all the needed folders are displayed. My problem is that when a user try to upload for the second time, the rad tree view that will populate is like bulleted. all the folders that are displayed is correct,but the problem is that they are not a tree view anymore,and the context menu is not working also...

do anyone have an idea on this? tnx

TreeView

asked on 22 Dec 2008

2 answers

175 views

Check button state

Hi,

I have a problem with RadToolBarButton configured as Check button. Indeed, I've tried to put, in the same toolbar, two RadToolBarButton with the following attributes for each of them :
CheckOnClick="true"
Checked="true"
AllowSelfUncheck="true"

Here is the code:

<telerik:RadToolBar ID="curveToolBar1" Runat="server">
<CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
<Items>
<telerik:RadToolBarButton runat="server" ImageUrl="~/SU/Images/Legend.png" CheckOnClick="true"
                                                                Checked="true" AllowSelfUncheck="true" Value="2">
</telerik:RadToolBarButton>
<telerik:RadToolBarButton runat="server" ImageUrl="~/SU/Images/Labels.png" CheckOnClick="true"
                                                                Checked="true" AllowSelfUncheck="true" Value="3">
</telerik:RadToolBarButton>
</Items>
</telerik:RadToolBar>

As a result, I can't get both buttons checked as the same time ! It works like toggle buttons !
How can I have the two buttons checked as the same time ?

Thanks in advance.

ToolBar

answered on 22 Dec 2008

1 answer

142 views

Exporting chart along with Grid

Hi,

I have two controls in a page
1. Chart Control
2. Grid control
I want to export both chart and grid control to PDF or Excel format when exporting the data.
So that both the chart and grid are in the same file that is exported. Is there any way to do it?

I also have implemented custom paging in grid so that only the records equal to page size is fetched from the database each time the page index is changed. Is there a way to apply all the formatting (grouping, filtering,sorting) done by user on all the records when it is exported from grid.

Regards
Veda

General Discussions

answered on 22 Dec 2008

0 answers

98 views

Multiple Select true + Context Menu - Issue

Hi there,

I have been playing around with the TreeView control and have come across a slight problem. When I have the Drag and Drop functionality enabled, including the Multiple Select, and then ontop of this I am using the Context Menu, I have found that when I right click one node, it is set to selected and the context menu is show, but when I then right click another node, it again sets it to selected and shows the context menu, but the previous node is still set to selected?

So my question is, is it possible to when the context menu is closed, it deselects the node? Or when a node is right-clicked, it checks all other nodes and de-selects them?

From a UI perspective, it would be misleading to have multiple nodes selected, and then a context menu shown. They might think that the context menu is relevant to all the nodes selected.

TreeView

asked on 22 Dec 2008

1 answer

220 views

Slider Customization

Hi,

1) Is there a way to customize a certain range when ItemType is Item? Changing any of the UI settings (BackColor, ForeColor, etc.) for each RadSliderItem doesn't seem to have any effect. It would be nice if I could specify the background color of the slider or the tick color.

2) Is there a way, when using selection range, to prevent the user from dragging one of the range selectors over the other in effect flipping the range? This is very counter-intuitive. When I drag the right selector, from right to left, I expect it to stop me from going over / beyond the left range.

3) When you click, not drag, somewhere in the slider's area, the slider tries to guess your intention and move the slider (the closest one) to where you clicked. Is there a way to disable this feature and force the user to actually drag the slider?

Thank you.

Slider

answered on 22 Dec 2008

2 answers

226 views

How to get a value from selected row

Hello,
my problem is:
I have a grid (rgListMainGridBase.SelectedItems[0] as GridDataItem)(rgListMainGridBase.MasterTableView), I selected a row. And i want to get a value from cells ["House"].
How can I do that (c#)?
Thx

Grid

answered on 22 Dec 2008

3 answers

167 views

Nullable Guid throwing exception

    
            GridColumn column = new GridBoundColumn(); 
        
            if (RadGrid.IsBindableType(typeof(Guid?))) 
        
                column.DataType = typeof(Guid?);

Trying to do something like this will throw exception "Specified column DataType is not supported System.Nullable`1[System.Guid]". Couldn't find anything about this problem on forum and looking at documentation Guid is supported and nullable types are also. Since IsBindableType returns true I think this may be a bug. Version of Telerik.Web.Ui.dll I was using is 2008.1.625.20.

Grid

answered on 22 Dec 2008

1 answer

140 views

RadEditor Validation property

Hi,

I am using a RadEditor and i want to implement a functionality through which user cannot leave the editor as blank. Please suggest with some sample code. IE i want to implement validation.

Thanks.

Editor

answered on 22 Dec 2008

2 answers

95 views

Hide the edit form

How to programmically hide the edit form in the grid?

Grid

answered on 22 Dec 2008

1 answer

125 views

Adding new rows programatically on client

This is my scenario:

I have a radsplitter, with a top and bottom pane. The top pane has a grid of all content available. The bottom pane has a grid where the user will build his package from available content. Kind of like drag and drop, but not using drag and drop. I have a clientselectcolumn and when the user selects a row on the top, I want to add this row(with different columns) to the grid on the bottom. I may also add drag and drop, but for now, I only want to do it with the selected row.

How do I add a row programatically through javascirpt to a grid? I am not going to save the grid to the database until the user clicks save, so the row is only added to the grid, not saved to the table in a database.

Thanks,
Laura

Grid

answered on 22 Dec 2008

						GridColumn column = new GridBoundColumn();
						if (RadGrid.IsBindableType(typeof(Guid?)))
						column.DataType = typeof(Guid?);