Questions on UI for ASP.NET AJAX Forum

2 answers

161 views

Grid Form Template Edit Form notification message

Dear Telerik support team,

In the "Grid / Form Template Edit Form" example on this website, in Default.CS.aspx.cs class, there's a code block which runs when the user updates a record as shown below.

protected void RadGrid1_ItemUpdated(object source, Telerik.Web.UI.GridUpdatedEventArgs e)
{
if (e.Exception != null)
{
e.KeepInEditMode = true;
e.ExceptionHandled = true;
DisplayMessage(true, "Employee " + e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["EmployeeID"] + " cannot be updated. Reason: " + e.Exception.Message);
}
else
{
DisplayMessage(false, "Employee " + e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["EmployeeID"] + " updated");
}
}

The code above displays the notification message "Employee 3 updated"
If I want this notification message to display a message like "Employee Robert King updated" how do I accomplish this?

I tried to use the code shown below but I don't think the code works correctly because the variable IDNumber gets the value from the field EmployeeID rather than the RadGrid's ItemIndex which starts from 0.

int IDNumber = (int)e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["EmployeeID"];

string EmployeeName = RadGrid1.MasterTableView.Items[IDNumber]["FirstName"].Text;

DisplayMessage(false, "Employee " + EmployeeName + " updated")

Many thanks,

Grid

answered on 08 Aug 2012

0 answers

121 views

columns.Template

I have a grid that I am trying to add a column to. Everything works except I need to be able to call a Javascript method, which also works, and pass a value to it, which does not work. Here is my code:

columns.Template(x =>
{ %>
<% if (SiteContext.Session.IsAdmin) {%>
<a href="javascript:void(0);" onclick= "DeleteDisposition('" + id +'");">Delete</a>
<% } %>
<%
}).Title("Delete")
.Width(80)
.Visible(SiteContext.Session.IsAdmin);

Can someone tell me what I am doing wrong here? I cannot figure this out. Thanks...

Grid

asked on 07 Aug 2012

1 answer

152 views

get_textBoxValue returns EmptyMessage value

The client-side function get_textBoxValue(); of radtextbox will return the value of EmptyMessage if the textbox is left empty. Seems like this used to not be the case. I can lo longer determine if the textbox has an empty value on the client-side. Please help.

Input

answered on 07 Aug 2012

1 answer

342 views

Set column width on Excel Biff Export

When exporting the radgrid using Biff Excel format, the resulting excel file has columns that are far too wide for the data they contain. I am confused because the Biff export demo seems to work just fine. The only major difference between my grid and the grid used in the demo is that I am not auto-generating my columns. Here is an example definition of one of my columns:

<telerik:GridBoundColumn DataField="FirstName" UniqueName="FirstName" HeaderText="First Name"

AutoPostBackOnFilter="True" ShowFilterIcon="False" FilterControlWidth="60px">

<ItemStyle Width="80px"/>

<HeaderStyle Width="80px"/>

</telerik:GridBoundColumn>

I have attached a screenshot of the resulting excel file's extremely wide columns.

Am I doing something wrong? Should I not be setting the ItemStyle and HeaderStyle in this manner? Is there a way for me to fix the column widths on export? The BiffExporting event did not seem to have a means of doing so.

Grid

answered on 07 Aug 2012

6 answers

402 views

preventing rowclick event firing on checkbox seelction/deselection

i have a grid with a checkbox on each row for users to select records for deletion.

however clicking on the row enables the user to edit that record.

checking or deselecting the checkbox is firing the rowclick and showing the edit popup, how do i prevent this happening ?

i dont want this rowclick to fire when the checkbox is ticked or unticked....

Grid

answered on 07 Aug 2012

2 answers

279 views

Treeview navigation with arrow keys and related questions

I am currently in the eval stage and my company will most likely purchase the product in the near future.

I have two questions and hoping for quick answers thinking someone must have done similar things.

1. I have a tree view in one pane and some fields in the second pane that are related to the selected item in the treeview. Each node click refreshes the field values in the second pane. Clicking on each node causes a partial post back so it can refresh the fields in the second pane - this is expected. However, it doesn't retain the focus and therefore no longer allows arrow-key navigation until focus is manually moved to it.

2. When navigating by the arrow key, I have to hit Enter to actually select the node and to fire the server side click event. Is it possible to select the node and fire the even on just the up-down keys instead of having to hit Enter to select a node?

Thank you so much in advance

TreeView

answered on 07 Aug 2012

4 answers

235 views

[Solved] telerik scheduler remove hours column

Hi,
i want to use night-day instead of hours column
what should i do?
with ShowHoursColumn="false" property i can hide hours but how can i show day and night?
thanks

Scheduler

answered on 07 Aug 2012

1 answer

115 views

Uneditable fields support

Hi everyone,

I am working on the page that allows a user to edit text. Everything appear to be fine except that this text has to support fields (that's how they call it in MS word). Basically this text is a template where user can insert fields or variables which will be replaced with actual values when some event occurs. I am able to implement it using contenteditable="false" and unselectable="on". However there some cases when the html i am inserting is modified and I am loosing those attributes. One of such cases is when I try to insert the html code below into empty table cell. Once I do that field seem to appear in the editor, but once I switch to HTML or submit a form i am loosing contenteditable and unselectable attributes

<span class="editorField" contenteditable="false" unselectable="on" variable="FieldName">Field Text</span>

I am not sure if this is browser issue or telerik specific. Does anyone have any experience with this or anyone knows a control that natively supports such functionality.

Thank you!
Aleksey

Editor