I am want to use a Telerik RadTextBox inside a MultiView in ASP.NET 2.0. Just dragging a RadTextBox into a view and running the page generates a run-time error of the good old favorite "Object reference nto set to an instance of an object". It seems to be breaking on the Telerik.WebControls.RadInputControl.SaveViewState() call.
Has anyone any ideas on how to get this to work?
Thanks!
This happened to be an issue with RadInput for ASP.NET in one of my previous projects at some point. I got latest from the Telerik site and the exception was gone.
Btw, I switched to the ASP.NET AJAX version of the control already and encourage you to try it out. It is more advanced and have RadInputManager as an addition to speed up the performance when having many textboxes on the page.
Dick
Related
I want to read characteristics from a service using WinRT API for BLE. Ihad some working code, but in my last question (Bluetooth low energy characteristic access only works once) i was told my API was too old and wont work on every PC. My issues now are:
I can't get the sample code working. Research on this issue didn't give me answers, so I'm asking here. In the image you can see part of the code and some error messages.
The code doesn't seem to read characteristics, but I'm really unsure how to read them with this new API.
You can take a look at the code here: https://github.com/urish/win-ble-cpp/blob/master/BLEScanner/BLEScanner.cpp
Im using Visual Studio 2019 and i have installed UWP, WinRP C++, and everything else I think I need.
Thanks in advance
So I recently installed Telerik UI for ASP.NET MVC and it seems to have totally bodged my SSDT/SSRS projects in visual studio. The projects work but can take upwards of 20-30 seconds to save making them basically unusable.
Originally we thought this issue may have been have been something to do with ReSharper however having contacted their support and done some captures they said that it looked like Telerik was the culprit.
Extract from the capture trace here...
Having uninstalled Telerik completely low and behold my save speeds go back to normal (less than a second).
Now full disclaimer - we are not using the most up to date version of Telerik (it's a slightly older version 2018.2.620) as this is the version we are licensed for which I would like to think wouldn't make a difference but putting it here just in case!
Has anyone else experienced this issue with SSRS projects? It's strange as, as far as I can tell, there is nothing in the project that should be referencing any MVC/Telerik code.
We have tried this on multiple machines and all seem to suffering the same problem although looking at Google I can't find anyone else reporting the same issue... Annoyingly I can't post of the telerik forums directly as they only let you do that if you have an active account...
If anyone can assist I would really appreciate it!
I have a .Net Core 1.1 project using VS 2017 EF Core. When I created a new view, I received the does not exist in current context error on the ViewData, the Model, and even the #model. In trying to fix the problem, I ended up updating my packages which only gave me more errors to resolve. I'm not running .Net Core 2.0 because of the update. The other views in my project are not having this issue. I created only one other view and I ended up having the same problem with it, but just on #model and it went away...don't ask me how or why. For this model, I can't seem to find a solution. I rebuilt the project. I deleted the view and recreated it to no avail. Now, #model seems to be fine, but the view model is not found and I don't have intellisense within my view for anything. The ViewImports file has everything in it that's required. I have fully qualified the model in the view and that doesn't help. I have 36 errors and most of them are pointing to line 1, which is my "#model TournamentScheduleViewModel" statement. So, I figure something is missing. I hadn't done any updates to it prior to this problem. Below is a snapshot of the view I'm having trouble with and one of some of the errors I'm seeing in my error list. I've searched the web and haven't found anything that resolves my problem. Any assistance would be greatly appreciated. This is driving me nuts and I'm ready to proceed with my project. If you'd like to see more code or info, please let me know. Thanks.
Also, forgot to mention that when I press F5 or ctrl-F5, the website comes up in the browser even with all of the errors. I can click and still view the page, only a portion as it's not entirely working properly.
Not sure at this point what the problem was regarding why my view model, 'Model', and 'ViewData' wasn't recognized in my view, but I started over and created another .net core 1.1 project and copied all of the files and modifications over to the new project and everything works fine. The view that was causing me so many problems works like a charm.
I have
project with spring boot(web + thymeleaf)
Idea 2016.3.1
Ubuntu
And I see that I should have code completion for thymeleaf in html files but I dont have it
https://www.jetbrains.com/help/idea/2016.3/thymeleaf.html
I also tried to Under Additional Libraries and Frameworks, select the Thymeleaf check box and also Web Application check box.
but is still doesnt work(code completion for spring model attributes). Does any one have same problem?
If I understood your question correctly then many users actually have this problem.
From the Jetbrains website:
https://youtrack.jetbrains.com/issue/IDEA-132738
Unfortunately this bug is the result of multiple interdependent problems (Spring Boot autoconfig model, upgrade/extension of existing Spring MVC ), each of which needs to be adressed in order to make this fully working. We're working towards a solution for 2016.x and will make results available in Early Access Program ASAP. Thanks for your understanding.
I am using EmbeddedSwingComposite (built on SWT_AWT bridge) which is mentioned in the following article :
http://www.eclipse.org/articles/article.php?file=Article-Swing-SWT-Integration/index.html
Though it says that using the above technique modality issues are resolved. But in my case there are still some modality issues left. I guess maybe becuause I am using JDK6 wherein Swing modality was changed.
Anybody with experience or any idea on this. Any further info please post.
Thanks in advance
I ran into this problem as well. My solution was to change the shell on the pop-up box / shell to an SWT shell, while keeping the children as Swing components. This sorts everything out completely, but might be incompatible with your existing APIs.