Questions on UI for ASP.NET AJAX Forum

1 answer

129 views

We use RadGrid with AllowMultiRowEdit and AllowAutomaticUpdates properties set to true. When we edit muliple records and click Update All, not all of the edited contents are persisted to the database. Only a subset of the edited records get updated in the database.

We use ASP:SQLDataSource to update the database.

Grid

answered on 13 Oct 2011

1 answer

161 views

Hide Filter Function in RadGrid

Hi,
I have a RadGrid with different columns and has filter for each columns. I do not want to show all the filter functions. I want hide some filter function based on the datatype. How do I do this. Considering the below example http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/filtering/defaultcs.aspx,

Thanks,
Raji

Grid

answered on 13 Oct 2011

3 answers

199 views

Pass back RadGrid selected row to Parent

I have a RadWindow which shows results in Radgrid. I need to pass back the selected row values from the Grid back to the Parent page. How can I do this? If it is not possible what is the best way to achieve this? I have to close the modal window and fill the parent page text fields after clicking on the grid row. Any input is appreciated.

General Discussions

answered on 12 Oct 2011

2 answers

108 views

[Solved] Select Multiple Items

Hi,

How do you select or check multiple items?

I am building an application where there will be a standard "view" item in the menu. Then based on which child items are selected I show/hide various columns in a RadGrid. However, I can't seem to select more that one menu item at a time.

Any suggestions?

Jeff

Menu

answered on 12 Oct 2011

2 answers

110 views

[Solved] LoadXml Error

Consider the following code:

<telerik:RadRibbonBar ID="Menu" runat="server" OnButtonToggle="ButtonToggle" />

private void Page_Load(object sender, System.EventArgs e)

{

if (!IsPostBack)

{

String Menu_XML = new XElement("RibbonBar"

, new XElement("Tab", new XAttribute("Text", "View")

, new XElement("Group", new XAttribute("Text", "Columns")

, new XElement("ToggleButton", new XAttribute("Text", "test"))))).ToString();

Menu.LoadXml(Menu_XML);

}

protected void ButtonToggle(object sender, System.EventArgs e)

{

}

Produces the following error when you toggle the button

Index was out of range. Must be non-negative and less than the size of the collection.

Parameter name: indexProduces the following error when you toggle the button

However, the following code works as expected:

<telerik:RadRibbonBar ID="Menu" runat="server" OnButtonToggle="ButtonToggle">

<telerik:RibbonBarTab Text="View">

<telerik:RibbonBarGroup Text="Columns">

<Items>

<telerik:RibbonBarToggleButton Text="Test" />

</Items>

</telerik:RibbonBarGroup>

</telerik:RibbonBarTab>

</telerik:RadRibbonBar>

What am I doing wrong?

RibbonBar

answered on 12 Oct 2011

4 answers

514 views

Time picker validation using compare validator

Greetings,

I have a problem with comparing the time values in a time pickers using a compare validator. When the form loads with an existing value (e.g 10:00AM & 8: AM in two time pickers) the second time picker should be validated to have a greater time value than the first one. In a new form if we add the time, the validation fires, but not consistently. The validations should be checked on a button click.

Please lend your helping hand.

Thanx in advance.

regards

Calendar

answered on 12 Oct 2011

13 answers

188 views

Error When Selecting Black as a Base Theme

Hello,

I'm receiving an error when selecting Black as a base skin in the Visual Style Builder for the Telerik ASP.NET AJAX. Steps to reproduce:
1) Select the ASP.NET AJAX tab on the Visual Style Builder Website
2) Enter any name into the Skin Name (I used Temp1 or MyStyle)
3) Select "Blacl" as the Base Skin
4) Select TabStrip (or any control)
5) Click "Create"

An error message pops up saying :

Failed to create skin!

A server error has occured.
We have been notified and will try to resolve it ASAP.
Sorry for the inconvenience.

I've tried creating a new skin using Black as a base under IE9, FireFox 5 and Chrome with out success. I also have Silverlight 4 installed, if that information helps. Please assist.

Thanks,
Betty

Visual Style Builder

answered on 12 Oct 2011

0 answers

96 views

Disable Drag on Nodetext

Hello,

I have an tree containing multiple nodes with icons. I set the allowDrag on the node, so I can drag the node.
What I want is to allow the user to drag the node grabbing the icon. But I want to prevent the user from dragging the Node by grabbing the text of the node. How can I do this?
Is it possible to identify if the user grabbed the icon or the text and then cancel the dragevent?

Thank you very much

Christian

TreeView

asked on 12 Oct 2011

2 answers

62 views

Appointments don't span timeslots.

In the timeline view, I have the slots set to 1 hour. The appointments which are 2 hours long only show in the first slot and are missing the "grip" and right-side rounded border.

I have attached a screenshot. Notice that appointment #566 is one hour long, but #567 is supposed to be two hours.

Scheduler

answered on 12 Oct 2011

1 answer

118 views

TreeView collapses on submit

I have several RadTreeViews, some whose nodes are static and some whose nodes use TreeNodeExpandNode.WebService to load the nodes on demand. The number of TreeViews is dynamic, and thus I need to build them from scratch in codebehind (RadTreeview tree1 = new RadTreeview()).

My page has a Submit button which causes a postback. Since my trees are dynamic, I am forced to rebuild them for each postback.

The problem is with the node state. On the first postback and subsequent tree rebuilds, the tree is displayed as the user left it (expanded nodes, checked nodes, and all). But if the user submits again, causing a second postback, the tree is collapsed and, if the nodes selected are from a subnode of one using the web service, those checked are not remembered.

Is there something I can do to (a) prevent the trees from collapsing and (b) rememeber all nodes that were checked prior to the postback, no matter how many subsequent postbacks occur?

TreeView

answered on 12 Oct 2011