Questions on UI for ASP.NET AJAX Forum

5 answers

160 views

Hi,

I see there is an event for appointment double click (OnClientAppointmentDoubleClick), but I don't find an event for double clicking an empty timeslot.

Is there an event for that?
If not, how can I implement this?

* Using version 2014.1.403.40

Thanks,
Guy.

Scheduler

answered on 03 Jun 2014

3 answers

415 views

Unhandled exception Telerik.Web.UI.WebResource.axd

HI All,

I am upgrading Telerik RadControls for ASP.Net Ajax to v2014.1.225.40 and VS 2012.

For the most part things seem to be working well except a JavaScript error during postback in IE 11, it is working fine in Chrome and FF

http://localhost:39947/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_rsm_TSM&compress=1&_TSM_CombinedScripts_=;;System.Web.Extensions,+Version=4.0.0.0,+Culture=neutral,+PublicKeyToken=31bf3856ad364e35:en-US:c9cbdec3-c810-4e87-846c-fb25a7c08002:ea597d4b:b25378d2;Telerik.Web.UI,+Version=2014.1.225.40,+Culture=neutral,+PublicKeyToken=121fae78165ba3d4:en-US:fe3df733-ee56-4563-8789-bc399360084a:16e4e7cd:ed16cbdc:f7645509:24ee1bba:7165f74:e330518b:2003d0b8:c128760b:88144a7a:1e771326:c8618e41:e4f8f289:1a73651d:333f8d94:58366029:f46195d3:a7e79140:aa288e2d:258f1c72:7c926187:8674cba1:b7778d6c:c08e9f8a:59462f1:a51ee93e:19620875:874f8ea2:cda80b3:e085fe68:52af31a4:92fe8ea0:fa31b949:490a9d4e:bd8f85e4:383e4ce8

0x80004005 - JavaScript runtime error: Unspecified error.

Any help would be greatly appreciated.

Thanks.

ScriptManager and StyleSheetManager

answered on 03 Jun 2014

2 answers

285 views

[Solved] AutoCompleteBox Validation Wrapping

Dear Telerik,

I have the following AutoCompleteBox:

<td style="width: 150px; white-space:nowrap">
<telerik:RadAutoCompleteBox ID="MachineWORadAutoCompleteBox" runat="server"
TextSettings-SelectionMode="Single" MinFilterLength="2" DropDownWidth="200px"
OnClientRequesting="OnClientRequestingMachineWO"
OnEntryAdded="MachineWORadAutoCompleteBox_EntryAdded">
<WebServiceSettings Path="FeedbackForm.aspx" Method="LookupMachineWorkOrder" />
</telerik:RadAutoCompleteBox>
<asp:RequiredFieldValidator ID="MachineWORadAutoCompleteBoxValidator" ValidationGroup="Save"
runat="server" Display="Dynamic" ControlToValidate="MachineWORadAutoCompleteBox" ForeColor="red" ErrorMessage="*"></asp:RequiredFieldValidator>
</td>

With a required field validator, the validation is triggered the validation itself works fine the problem I get is that the Error message is wrapped to the next line even though the style tag explicitly says "no wrap". See attached picture as an example of what.

Form looking online the autocompletebox is wrapped around update panels and using an Ajax Manager you can specify if you want to render inline, I tried this out but it didn't have any effect.

Any ideas?

Thanks,
Germán

AutoCompleteBox

answered on 03 Jun 2014

1 answer

730 views

Common filter/search for all columns in grid.

I am trying to implement single search/filter for all the columns in the grid (see attached image). I have customized filter for column, using filter template. Below are my questions, will appreciate your help/ suggestions.
1) I wanted the custom filter above column headers and also it should not be attached to one column. In the image, you can see the column expands to the width of custom filter. Can we implement this in radgrid?

2) Do telerik radgrid has any out of the box functionality similar to the mentioned requirement?

Thanks.

Grid

answered on 03 Jun 2014

7 answers

426 views

RadComboBox Just Freezes

I have two examples now, my first two, where a place a RadComboBox on a web form, and populate it, but it won't drop down. I first picked this up on a big web application project, and then on a simple little web site project, for investigating this. In my sample project, it is the only control on the page besides the ScriptManager, and there are rows in the data source, and it does display the first row, but it just doesn't drop down. Any ideas on this?

BTW, this is theh first time I've restored this project onto a new XP machine, where I previously was working on a Vista machine that died.

ComboBox

answered on 03 Jun 2014

1 answer

124 views

[Solved] RadGrid - Add MenuITem to HeaderContextMenu Programmatically

Hi,
I want to add custom menu items to HeaderContextMenu of RadGrid.
I am able to do it from Javascipt OnClientLoad event.

But I want to do this in code behind. I tried following way:

this.HeaderContextMenu.PreRender += HeaderContextMenu_PreRender;
void HeaderContextMenu_PreRender(object sender, EventArgs e)
{
RadMenuItem resetItem = new RadMenuItem("Reset Columns New");
resetItem.PostBack = false;
resetItem.Visible = true;
this.HeaderContextMenu.Items.Insert(2, resetItem);
}

But this doesnt add new menu item. Any idea how I can achieve this?

Grid

answered on 03 Jun 2014

1 answer

157 views

MasterPage/ChildPage

Could you give an example of using the PageLayout in a MasterPage/ChildPage scenario? When I try to do one, the contentholder on the child page isn't visible during design view and make it difficult to work on the page.

PageLayout

answered on 03 Jun 2014

1 answer

80 views

Chart shows blank/wrong data IE 9

I have to render 3 chart on page. Everything is working fine except IE9, where sometimes it shows chart with wrong information of sometimes without any values. If I delete temporary files Ctrl + Shift + Delete & Ctrl+F5 the window its comes up with correct window.
It perfectly works 1st time, but if I try to fetch values for some other parameter its fails.
Please help.

Chart (Obsolete)

answered on 03 Jun 2014

1 answer

229 views

Export to PDF group header problem

Hi,
I have a report in radgrid with grouping on basis of one field. The screen shot for the grid is attached. Now when i export the grid to PDF, group header column also gets exported leaving blank columns which are not required.
Also i cannot set the width of the headers when exporting to PDF. I have searched for may threads but of no help.
Any help would be appreciated.

Thanks
Anshul

Grid

answered on 03 Jun 2014

2 answers

116 views

[Solved] Hiding the value of a cell without collapsing the column

I have a RadGrid on my page displaying a list of search results from my database. Some of these results have associated files which I provide a download link for, and some don't.

For the results that don't have an associated file I want to hide the link in that row only. I can do that, I've found, using this code in the ItemDataBound event:

if (e.Item is Telerik.Web.UI.GridDataItem)

{

if (!((bool)((DataRowView)e.Item.DataItem).Row["IsElectronic"]))

{

((Telerik.Web.UI.GridDataItem)e.Item)["colDownload"].Visible = false;

}

The problem is that by setting the GridDataItem's Visible property I'm effectively collapsing that column for that row, moving everything out of alignment with the grid headers. Instead, I'd like to do something to empty the contents of the cell, or change just that cell to a different column type, or something similar?

Grid

answered on 03 Jun 2014