Questions on UI for ASP.NET AJAX Forum

1 answer

61 views

RadTreeList w/ RadContextMenu (how do I get the Primary Key and ParentID of the selected node?)

I am using a RadTreeList control to display a bunch of items. I added a RadContextMenu to the page and set the OnItemClick event so I can use it in the code behind to set the URL of my RadWindow based on Insert and Edit. Then I open a radwindow using that url.

It looks exactly like the one in this demo

protected void rcMenu_ItemClick(object sender, RadMenuEventArgs e)

{

switch (e.Item.Value)

{

case "Insert":

url = "~/Admin/ManageItemsDialog.aspx?ID="

break;

case "Edit":

url = "~/Admin/ManageItemsDialog.aspx?ID="

break;

}

In here I am trying to retrieve the ID and the ParentID of the selected item from the tree list. The ultimate goal is to open a RadWindow passing the ID and ParentID through the URL.

TreeList

answered on 24 Sep 2014

5 answers

531 views

Telerik control version vs .NET framework

Hi,

I am using Telerik control version 2012.3.1322.40 on my web application with .net framework 4.0. I would like to upgrade / convert my webapplication for .net Framework 4.5. Would Telerik control version 2012.3.1322.40 supports .net framework 4.5 or should I upgrade telerik control version as well?

Which version of .net framework is supportable by Telerik control version 2012.3.1322.40?
Thanks.

Grid

answered on 23 Sep 2014

4 answers

282 views

ID of GridCheckboxColumn

I have the following columns in a RadGrid

<telerik:GridBoundColumn DataField="NavigateTarget" HeaderText="Navigate Target" UniqueName="NavigateTarget" DataType="System.String" ColumnEditorID="Editor_NavigateTarget" />

<telerik:GridCheckboxColumn DataField="Enabled" HeaderText="Enabled" UniqueName="Enabled" DataType="System.Boolean" ColumnEditorID="Editor_Enabled" />

which, when rendered in in-place edit mode, looks like this:

Note that for the first (string) column, the input id ends with TB_NavigateTarget. Presumably, TB stands for TextBox and it inferred the rest from the DataField or UniqueName.

For the second (checkbox) column, the input id ends with ctl00, totally ignoring the DataField, UniqueName and ColumnEditorID specified in the markup. I was expecting something like Editor_Enabled or CB_Enabled

So, two questions:

1. What is the ColumnEditorID property supposed to do? It is not affecting the ID of the INPUT elements.
2. How do I get a meaningful ID on the CheckBox? I need it for when the _UpdateCommand event is fired.

I also have a GridNumericColumn and it behaves similar to the GridBoundColumn, i.e. it has a meaningful ID (RNTB_<data field>) so I know that it's not a GridBoundColumn vs. specific-type column issue.

Thanks.

Grid

answered on 23 Sep 2014

2 answers

274 views

Populate and display dropdown on page load

Hello Folks,

I do know that the AutoCompleteBox has been designed to display its DropDown upon a user entry and not before. But this behavior does eventually create a little confusion when the user has no idea what the possibilities are. Therefore I would like to achieve the following functionality:

Populate the dropdown immediately with a maximum of 100 elements
Display the dropdown at load time after being populated with the 100 elements
Upon user entry, the filtering should happen on all possible elements, not only the 100 elements that were preloaded

I am aware that the RadComboBox with the LoadOnDemand event could come close to the solution,... but close isn't enough. I would really like to use the AutoCompleteBox. Any idea how to achieve this ?
Thanks

AutoCompleteBox

answered on 23 Sep 2014

5 answers

174 views

Horizontal scroll bar with checkboxes enabled

I have followed the URL below to not wrap the values in a fixed-width RadListBox.

http://www.telerik.com/help/aspnet-ajax/listbox-scroll-items-horizontally.html

However, I have CheckBoxes set to true, so the non-wrapping is oddly formatted. It appears as below

[] Value 1
[] Value 2
[]
Value 3 is very long and causes the correct scroll
[] Value 4

Is there a way around this?

ListBox

answered on 23 Sep 2014

3 answers

87 views

plain text

is it possible to switch simply between HTML and plain text look

Editor

answered on 23 Sep 2014

3 answers

110 views

Retain Invalid files after postback

I have a scenario where after click on submit button, I need to retain all the files- (valid and invalid). So that user is aware of the invalid files. However, currently only valid files that are successfully uploaded are retained on postback of submit button click. Is there a way where I can retain all the invalid files also after postback??

AsyncUpload

answered on 23 Sep 2014

1 answer

120 views

hide page scroll when focus is on Radgrid

hello

I have webpart containing radgrid with scroll.
when i scroll grid , page also scroll

so i want to do is - hide disable or hide page scroll when focus is on radgrid and enable scroll when focus is out of radgrid

below is attached image

please help.

thanks
Kishor

Upload (Obsolete)

answered on 23 Sep 2014

1 answer

117 views

ColorPicker w/ RadGrid problem

Hello, we have been using RadColorPicker in RadGrid, but there was always a problem.
As we searched for the source of the problem, we have seen that the event of the row's mousedrag event was fired when we selected a color from RadColorPicker.
We don't know if it's a skirmish between RadGrid or RadColorPicker, but we would like you to look for the problem there.

Here's a summary of the problem:

* When a row is not selected, if user selects a color from colorPicker, it draws the selecting area but, when user selects a color from RGB option and clicks 'Apply' nothing unusual happens.

* When a row is selected, if user selects a color from colorPicker, it begins to drag the row element with colorPicker open but, when user selects from RGB options, nothing unusual happens.

* When multiple rows are selected, if user selects a color, it begins to drag all of the selected rows.

The video is here: http://www.youtube.com/watch?v=HFo2edgln_g

ColorPicker

answered on 23 Sep 2014

3 answers

134 views

Adding e.Appointment.Attributes.CssStyle not working

Hello,

I am trying to set a custom color to my appointments, e.Appointment.BorderColor is not enough I need to set a
argb color. It worked for me with the headers but when I add e.Appointment.Attributes.CssStyle I can't find it
back in my HTML. Am I missing something?

Greeting

Scheduler

answered on 23 Sep 2014