Questions on UI for ASP.NET AJAX Forum

4 answers

574 views

Hi,

I am trying to set the background of my modal window as semi-transparent. I am finding that by default it is solid. I have tried Outlook skin and Vista skin. The functionality of modal works I just want a semi-transparent background.

I tried following the documentation at http://www.telerik.com/help/aspnet/window/advancedskinningtutorial.html (relevant section pasted below) but I have no .RadWModalImage class in the css files so I'm stuck. I tried adding one to my page (I thought maybe it isn't in the file but, if is in the code so therefore if added would take effect) but no joy.

I am using Q2 2009 telerik for .net 3.5.

Thanks

3.0.2. Setting semi-transparent background to the modal dialog with CSS

The class that controls the modal background of Telerik RadWindow when Modal is set to true or radalert(), radprompt() or radconfirm() are used. Currently this class uses a semi-transparent image, but this could be easily overridden by a slight modification of the above class and give the Telerik RadWindow a totally new cross-browser Web2.0 looks.

Locate the .RadWModalImage class in Window.css and replace all of its css properties with the ones below:

CSS
.RadWModalImage { background: black; filter: progid:DXImageTransform.Microsoft.Alpha(opacity=50); opacity: .5; -moz-opacity: .5; }

The background property specifies the background color, and the three that follow - the opacity rate. The filter property is a Microsoft proprietary one and is part of the DirectX Multimedia Filters and Transitions. You need to modify the opacity value in the brackets - it should be an integer from 0 to 100, 100 being totally opaque.

Window

answered on 23 Nov 2009

2 answers

157 views

[Solved] Filter Colours

Hi

I have an app where I pre-populate a colour picker from a database table of colours on the server side...
(This picker appears in a radWindow)

I then have a "Find Colour" option which populates a SECOND colour picker
again using server side code

I would like to use client side code to simply search through the FRST colour picker
and then populate the SECOND picker with the search results.....
OR
simply "Filter" the colours in the first picker

Is this possible?

I've attached an image to show the two scenarios...

Any help appreciated

Regards

Martin Hoey

ColorPicker

answered on 23 Nov 2009

1 answer

102 views

Clicking on RadToolBarButton does not fire eventhandler in Firefox. Works fine in Internet Explorer.

Hi

I have a LinkButton and a RadToolBar with RadToolBarDropDown containing four RadToolBarButtons. When I click on the RadToolBarButton the OnButtonClick event handler of the RadToolBar is fired. Now I click on the LinkButton which throws up a pop up dialog. I cancel this dialog. Now I again go and click the RadToolBarButton. The OnButtonClick event handler is not fired. This is happening only in firefox. It works fine in Internet Explorer.

Please let me know if this is a known issue and if there are any workarounds.

Thanks

ToolBar

answered on 23 Nov 2009

0 answers

140 views

Issue while creating a dll using Telerik controls

Hi,
I am trying to create a dll component which will be using Telerik controls. Problem is that Telerik controls need ajax enabled but since the dll is not a web App i cannot get that part done.

Can smeone please suggest what approach to take here is the error that i am getting when i try to build the code

The type 'System.Web.UI.IScriptControl' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'

Let me know if more detail in needed to understand my problem.

Regards,
Harsh

General Discussions

asked on 23 Nov 2009

3 answers

438 views

[Solved] Accessing Radrotator Items

Hello Telerik Team,

I have a Radrotator containing Images. Images are stored in database. So radrotator is bounded to database. on clicking the images i want to access the ID of the image clicked, from database.

We tried a way that binding tooltip text for that image as the name of the image stored in datasource.
But when we go in Click event of rotator, it shows tooltip text as empty string. This is because we bind tooltip at run time. We also tried e.item.index but it returns the index of Image in the rotator but we want the ID that it has in database.

It would be great if you can provide us with some sample application that has binding rotator with database on page load & later "Onitemclick" we can access the ID or name of that image that it has in database.

Please Help us with this.

Shoqeen Ahmed.

Rotator

answered on 23 Nov 2009

1 answer

366 views

Multiple file download to zip file

I am looking for a solution to select multiple files and right click to download them to a zip folder. Anyone know how I can go about doing this?

I need help with the following:
1. How to add an item to the menu
2. How to save the selected items to a zip folder
on the client

Any help would be appreciated!

FileExplorer

answered on 23 Nov 2009

4 answers

222 views

Disable Scrolling if Not enough items to Scroll Through

Hello,

How can I disable the scrolling if I don't have enough items to scroll through? For example my rotator is high enough to display 3 items, and I want to disable the scrolling (nothing should happen when user tries to scroll) if there are 3 or less items in rotator. I still want Buttons to be displayed though.

Thank you,

Rotator

answered on 23 Nov 2009

1 answer

81 views

[Solved] Bug in Editor version 2009 Q2 and Q3 in IE8

Hi,

I found a bug in the recent versions of the Editor control with Internet Explorer 8. You can reproduce the bug at the Demo site of Telerik. Just go to the Editor Demo - First Look (http://demos.telerik.com/aspnet-ajax/editor/examples/default/defaultcs.aspx) and set the ToolbarMode to ShowOfFocus. Then click the Toggle Fullscreen button on the toolbar to go to fullscreen mode and click the Toggle Fullscreen button again to go back to default mode.
At this moment the content area does not have the full height again. I have tested it in IE8 and Firefox. This problem only occurs in IE8. IE8 with IE7 compatibility mode set, the problem does not occur!

Please confirm this bug and I hope you guys can find a workaround for this problem?

Thanks,
Danny

Editor

answered on 23 Nov 2009

3 answers

108 views

CustomPaging with Filter

Hi,

I have a table with over million records so that the query in LINQ is so slow.
Originally, my code in NeedDataSource event was

var query = (from prod in dldc.Products

select prod);

and I set

AllowPaging

="true"

AllowCustomPaging

="true"

AllowSorting

="True"

AllowMultiColumnSorting

="True"

and assign the result to RagGird.DataSource. Actually here is a quick sample, the result is not only from Products, it needs to join other tables, a lot of tables.
Then I got the the performance issue, it took me over 20 mins to show the results. So I am going to use CustomPaing to make the it easy and I put the below segment in NeedDataSource event:

var

query = (from prod in dldc.Products

select prod);

query.Skip(page * size).Take(size);

Anyway, the grid looks fine by using such paging instead of query all records from database. However, the filtering only filter the result over current page that is not what I exactly need.
What I need is to boost the performance up with both paging and filtering. Also, how do I make RagGrid filter the products over all the products, and also with paging?

Thanks in advance.

Grid