Questions on UI for ASP.NET AJAX Forum

1 answer

92 views

RadEditor is become nonfunctional with RadGrid on same page.

Hi all,

I am facing a strange issue, with telerik RadEditor control.

If I use only RadEditor on the page, it is working fine. But whenever RadGrid renders on that same page then RadEditor becomes non-funtional. Even I have set its content property with proper html but it is not displaying anythings. Even its design views and preview buttons are also not working.

Please let me know what I need to do to make them work successfully?

Many Thanks.

Asif Javaid

Editor

answered on 15 Jul 2014

9 answers

222 views

Intermittent SYS not defined error

I have a production application that users intermittently report getting a SYS not defined error on, and the radEditor fails to paint. I know there are various reasons for getting this error, but most of them are all setup related and would not apply for an intermittent occurrence. Any hints on how to track this down? It is not related to the user’s computer because everything is fine most of the time for the users who have reported this issue.

Editor

answered on 15 Jul 2014

15 answers

3.2K+ views

get datakey value outside of radgrid event

I was wondering if someone could explain to me how to get the datakeyvalue of a selected row on the server side and outside of a radgrid event.

For instance say I have a radgrid and it has a row that has been selected. When someone clicks a button (called btnTest for instance) that is somewhere else on the page, how do I go about getting the datakeyvalue of the selected row in btnTest’s click event.

Grid

answered on 15 Jul 2014

1 answer

111 views

force to refresh document manager file panel

Hi Telerik team,

I have implemented a plugin in the document manager popup window which allow us to download files from other resources . When I click the plugin, it will open a Radwindow and download files in the Radwindow control. I try to refresh the file and folder panel after I close the Radwindow.

Any idea how could I refresh it?

Thanks in advance!

Lan

Editor

answered on 14 Jul 2014

1 answer

134 views

Is it possible to disable delete, resize and move shape?

I need to implement a solution for mapping columns divided in two containers, such as the attached image shows. But in order to be functional, I need the user can not delete, resize and move (drag) the shapes. Also, I need to intercept when a shape get connected to another and being able to not to allow the connection. Do you think my scenario is possible with ASP.NET RadDiagram (in its current version)? Or should I implement it with a combination of other ASP.NET Telerik controls to the extent possible?

Thanks

Diagram

answered on 14 Jul 2014

1 answer

185 views

Communication between browser and server

Hello,

I have a website that allows users to select data variables and add them to a cart and have our process generate the data in the selected format. If a large job is created with over 5,000 columns by 50,000 rows it takes a long time and the browser(Firefox 30) gives a timeout error. Once the user clicks submit I execute a sas file that is generated based on the user selections. This sas file runs on a linux server. Once this is complete I create a text or pdf file explaining the data that was selected. This is run on the web server.

1. What would be my best option to use to keep this connection alive past the 5 minutes without having to change any browser settings locally?
2. Can I have ajax send something every minute to the browser till the job is done?
3. Can i use a progress bar?
4. Can this be done without multi-threading?

I inherited this website so i'm not sure how the version that is being used now doesn't time out. I'm still looking into that but I want to use current technologies if possible.

Thank you

Ajax

answered on 14 Jul 2014

1 answer

190 views

RadGrid with dynamic datasource and batch edit

I've figured out how to create a RadGrid in batch edit mode, and I've figured out how to change the RadGrid's datasource from a DropDownList of table names... but I'm having trouble combining the two.

Once I switch from a hard-coded datasource (a single table) to the dynamic one, I lose the ability to automatically update/insert/delete. But I can't realistically manually create CRUD operations for the hundreds of tables in my DropDownList.

Is there a way to use the command parameter to control the table? I tried it like this, but it doesn't work:

<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:MyConnectionString %>" SelectCommand="SELECT * FROM @Table">

<SelectParameters>

<asp:ControlParameter ControlID="DropDownList1" Name="Table" PropertyName="SelectedValue" Type="String" />

</SelectParameters>

Grid

answered on 14 Jul 2014

2 answers

93 views

[Solved] MasterPage RadMenu item visible only on 1 page

I have a RadMenu defined to my MasterPage and would like to have one of the items visible only on 1 page. I set the visibility to false for that item in the MasterPage.vb is there a way to set that to true from another page that is using that MasterPage?

Thanks

Menu

answered on 14 Jul 2014

6 answers

635 views

RadHTMLChart Multiple Series from SQL

Hi,

I would like to plot a column chart similar to the one on your example : http://demos.telerik.com/aspnet-ajax/htmlchart/examples/charttypes/columnchart/defaultcs.aspx

In my case the X axis is the date and the Y axis is the Vehicle count as you can see from the attached image.

I am able to plot the date together with the vehicle count column on the Y axis as you can see on the attachment without any problems.

However i am unable to plot per day per the Nationality column as per my attachment with data. I am currently binding from SqlDataSource.

In effect for each day i should have 5/6 different columns one per nationality.

Can you please assist as to how to accomplish this task?

Thanks.

Chart (HTML5)

answered on 14 Jul 2014

5 answers

282 views

Object doesn't support this property or method

Hi Team,
I am facing issue in production server as follows. Please help me on this. bellow are the error details.

Message: Object doesn't support this property or method
Line: 6
Char: 18774
Code: 0
URI: https://localhost/Mysite/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3afa6755fd-da1a-49d3-9eb4-1e473e780ecd%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2014.1.225.45%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3aed076519-5e60-4916-a089-ba7a0f56b711%3a16e4e7cd%3af7645509%3a24ee1bba%3ae330518b%3a2003d0b8%3ac128760b%3a88144a7a%3a1e771326%3ac8618e41%3a1a73651d%3a333f8d94%3a7165f74%3aeaae47ab%3a92fe8ea0%3afa31b949%3a19620875%3a874f8ea2%3af46195d3%3a490a9d4e%3ab7778d6c%3abd8f85e4

Ajax

answered on 14 Jul 2014