Questions on UI for ASP.NET AJAX Forum

5 answers

173 views

I want to make a Drag n Drop grid where the user can drag line items to from the Primary Grid to a 2nd Grid which they will then use the 2nd Grid to export to XLS/PDF.

Grid 1 contains a all the line items of orders from our ERP system, I want them to be able to filer this etc and drag individual lines to another grid and when they have brought over all the lines they want then export it to xls/pdf (I dont want to store any of the information in a database for the items in Grid2. I just basically want a place holder so they can add diffrent lines from mutiple orders/po/customers and then be able to export them insted of having to copy/paste each time they would do a search.

I looked over the examples currently and they all appear to be storeing the information in another database

Grid

answered on 18 Oct 2009

0 answers

112 views

Adding one item on Page Load and using Load on Demand

Hello All...

I have a combobox which is filled on demand (by ItemsRequested). On page load, I need to fill the combobox initially with some value (which exists on the items that will be filled if ItemsRequested fired)..

Let's say I have the following code snippet for ASPX

                    <asp:ScriptManager ID="ScriptManager" runat="server"></asp:ScriptManager>         
                     
            <telerik:RadComboBox ID="cmbo" runat="server" AutoPostBack="true" EnableLoadOnDemand="true"></telerik:RadComboBox>         

And I have a method: cmbo_ItemsRequested which handles cmbo.ItemsRequested, this methods (for simplicity) fills the combobox with 100 items in the form: '#-Item' and the value of #

                    Protected Sub cmbo_ItemsRequested(ByVal o As Object, ByVal e As Telerik.Web.UI.RadComboBoxItemsRequestedEventArgs) Handles cmbo.ItemsRequested         
                     
              cmbo.Items.Clear()         
              For i As Integer = 1 To 100         
                        cmbo.Items.Add(New RadComboBoxItem(i & "-Item", i))         
                    Next         
                    cmbo.DataBind()         
                     
            End Sub         

And on Page Load I need to fill the combobox initially with some value (Let's say "5-Item")

                    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load         
                     
                    If Not Page.IsPostBack Then         
                        cmbo.Items.Add(New RadComboBoxItem("5-Item"))         
                    End If         
                     
            End Sub         

After running this code:

On page load, "5-Item" is displayed on the combobox. Clearing the text of the combobox will open the combobox and the combobox will be filled the combobox with the 100 items, now select any item (for example: "10-Item") , the combobox will be closed, reopen the combobox, the only item will be displayed in the items list is "5-Item" (as the snapshot attached)...

What I need is to display all items after selecting "10-Item"....

PS: You may ask why I didn't use LoadOnDemand feature provided from Telerik....that's because I don't need to load ALL items on page load, because the method cmbo_ItemsRequested makes a query from database and depending on the entered text in the combobox it retrieves the data (I have thousands of records to be filled) also I have about 5 other comboboxes like this one on the same page, so filling it with all data on page load will not be effecient (will be slow)..

Note: I am using version: 2009.1.402.35 , and IE7 (I tried the latest version of Telerik, but it didn't fix the issue)

I am waiting any suggestion ASAP...

Thank you.

ComboBox

asked on 18 Oct 2009

1 answer

137 views

Does RadCompresion work on Microsoft Azure?

We are now evaluating whether our application(certain part of our app uses telerik components) can run on Microsoft Azure platform, the experience turns out to be quite satisfactory so far.

The only complaint is the file size of the JavaScript get really big, our users have to take quite a long time to download the js file to get a page loaded. We know that there are some tricks to improve the performance, one is compression. We tried to enable Rad Compression for the UI components, but it seems like it doesn't work.

Any help would be appreciated, thanks!

General Discussions

answered on 18 Oct 2009

2 answers

133 views

Two issues with RadEditor

Hi,

We are using the ASP.Net AJAX RadEditor (v 2007.3.1425.35)and we are experienced two issues:

1) “ApplyClass”tool button does not work with Chrome v2.0.172.39

The “ApplyClass” tool button itworks great in IE (v6.0 and v8.0) and FireFox (v 3.0.13), but it does not work inChrome (v2.0.172.39). When you selectsome text and then click on a style in the “ApplyClass” drop down, instead of aspan tag having class="SelectedClass” being wrapped around the selectedtext, the selected text gets deleted and the following HTML is inserted at thebeginning of the editor field:

                    <span><span class="SelectedClass"> </span></span>         

I downloaded atrial version of the RadEditor v 2009.2.701.35 and tested this. In this case, the ApplyClass tool button onlyworks in Chrome when it is clicked twice. Again, it works fine in IE and FireFox.

2)Extra space being inserted at the bottom of the editorwindow

I have a RadEditor with aspecified height in pixels. Duringcertain circumstances, the three tab buttons at the bottom of the control (Design,HTML, and Preview) move up and the bottom portion of the editor is filled witha blank rectangle. If I have resizingenabled and click on the resizing glyph at the lower right corner, the threetab buttons move to the bottom of the editor, and the blank rectangledisappears.

There are two circumstances inwhich I can get this to occur:

a)When I expand the editor to full-screen mode via the “ToggleScreenMode”in IE 6.0 or IE8.0, and then click it again to return to normal size, the threetab buttons move up and the bottom 25% of the editor is filled with a blankrectangle. (Chrome and FireFox work fine).This issue occurs for both the 2007.3.1425.35 and the trial 2009.2.701.35versions of the RadEditor

b)When I do a server postback and the page reloads, theissue occurs again and this time about half of the window is filled by thisblank rectangle. This happens across allthree browsers. This issue occurs for only the 2007.3.1425.35 versionsof the RadEditor

The only module I am using is theStatistics module:

                      <modules>         
                <module name="RadEditorStatistics" dockingZone="Bottom" enabled="true" visible="true" />         
              </modules>         
                     

Thank you very much for your assistance. Please let me know if you require any more information.

Joe

Editor

answered on 18 Oct 2009

2 answers

150 views

Type 'AppointmentToolTip' is not defined

I'm getting this error when I try to mimic the demo code. I have Telerik.Web.UI imported. Do I need another namespace to use the AppointmentToolTip object?

ToolTip

answered on 17 Oct 2009

2 answers

93 views

Odd drawing of RadCombo box

Ok, this might be a known issue.

The problem is, I am adding a user control on a page on-the-fly. I have RadDateTimePicker and RadComboBox on that page. Both have skin set to "Outlook". When added like this, DateTime control shows date and time buttons below the input box of Date time like this:

[________________________]
[DateButton] [TimeButton]

instead of showing it like:

[________________________] [DateButton] [TimeButton]

Also, the RadComboBox is showing combo drop down arrow below the combo input box, like this:

[______________]
[ArrowButton]

instead of showing it like:

[______________] [ArrowButton]

Is this because I am programmatically (dynamically) adding the control to page?

Please can you guys guide me?

Kind Regards

Fawad

ComboBox

answered on 17 Oct 2009

1 answer

132 views

Align RadTreeNode's Checkbox with +

Hi-

Is there a way to get the "+" boxes to align with the checkboxes for RadTreeNodes which are at the same level? I'm hoping to get the boxes at each level to line up, regardless of whether they are for navigation or for selection.

Thanks,

-Mike

TreeView

answered on 16 Oct 2009

1 answer

106 views

RadTreeView Drag and Drop issue

Hi,

I have two radtreeviews, in which I can drag and drop nodes from one tree to another. My problem is that when I want to save changes made due to the drag and drops in a button click event, the RadTreeView1.GetAllNodes().Count returns only the original number of nodes in the tree, but not the new number of nodes as a result of the drag and drop operation. Also if I try to refresh the page after drag and drop the changes are lost. I am using the client-side drag and drop. Please help me.

Thanks!

TreeView

answered on 16 Oct 2009

0 answers

61 views

rad combo in IE6

Hi

As we have upgraded the telerik control to latest 2009, even then first time when we select the radcombobox it is showing the background dropdowns.

first time only we are getting this issue, from 2nd click onwards it is working fine.

attached is the screenshot, so that it will be very clear.

regards,
Nageswara Rao Eluru.

ComboBox

asked on 16 Oct 2009

1 answer

89 views

Can I get the selectitems after postback ?

I want to get the RadGrid selectitems with other button after I used <telerik:GridButtonColumn UniqueName="SelectColumn" Text="Select" CommandName="Select" /> for selected the row, but I found cannot get it , the RadGridView.SelectedItems is 0 when I click other button, is this a normal or a bug?

Thanks!

Grid

answered on 16 Oct 2009