iview | admin template based on Vue CLI | Command Line Interface library
kandi X-RAY | iview Summary
kandi X-RAY | iview Summary
[官网原话]统一 iView 标签书写规范，所有标签都可以使用首字母大写的形式，包括 Vue 限制的两个标签 Switch 和 Circle。.
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QUESTION
I've been following the UI architecture laid out in this article https://developer.android.com/jetpack/guide/ui-layer which essentially amounts to this:
It works great, but there is no example given in the article of how to pass events back from the UI elements to the ViewModel (in the case of an onclick event for example).
I have the following code in my MainActivity:
...ANSWER
Answered 2022-Mar-26 at 18:20It gets into it further down in the section on unidirectional data flow - or there's a separate article on events (you're looking at the overview page)
This is the example they use:
QUESTION
I want to render a page as email template.
But I get an error when the renderer wants to use the model
I follow this tutorial: learnrazorpages.com
RazorRenderer.cs:
...ANSWER
Answered 2021-Aug-06 at 03:10Where did I do the wrong thing?
You need create a partial view which is a razor view instead of razor pages.
Email.cshtml:
QUESTION
I'm trying to draw stuff on Image control a bunch of times and I need it to be refreshed and viewable after each drawing, with user controls staying accessible, responsible and non-frozen. The drawing itself is pretty fast.
I used Thread with Dispatcher.Invoke but it doesnt seem to work. MainWindow becomes irresponsive until cycle of drawing finishes.
You may see that I tried 2 variants with cycle inside of Invoke and outside. Can someone give me advice on the problem, please?
EDIT: view is an object that draws image on Bitmap and returns it as source for Image control.
iView is that Image control on the MainWindow.
...ANSWER
Answered 2022-Jan-17 at 15:21Okay, so I found the solution. It requires Freeze for bitmap. Now my Image is renewed with new data while Window is responsive:
QUESTION
I want to make a embed version for my site at url https://staging.immo-suedtirol.com/jobs/?iview=embed
It work well on desktop view. but on mobile view it seem not work. I use developer tool to check and see: site width always in 980px This is what I see on developer tool. Content width always fixed to 980px for small screen view.
This really strange. This is first time I get it.
...ANSWER
Answered 2021-Dec-08 at 11:56You must add meta tag in the html header for screen width
QUESTION
I have a .Net MAUI application. It has a page where I use some custom handlers (custom renderers sort of) as my controls. For example, I have a label that is overwritten with some code to create a border around it:
...ANSWER
Answered 2021-Dec-07 at 20:04Fundamentally, you need a custom BindableProperty on your custom control. Then handler can access that property.
This answer shows Xamarin Forms code. Should be easy to adapt to MAUI Handler.
In CustomHandlerLabelPriceTag.xaml.cs:
QUESTION
I am making an app using .NET MAUI and I am trying to implement custom handlers for specific instances of controls (ex. some entries should use a custom handler I created). To achieve this I followed the official MS docs for this. The following is the setup they tell me to use:
1.First make a subclass of the Entry control:
...ANSWER
Answered 2021-Nov-25 at 14:58It seems some breaking changes have been made in this area by the means of this pr here and here.
From what it looks like this has been done so that you can cascade customizations in mappers with AppendToMapping and PrependToMapping or modify the whole mapping altogether with ModifyMapping.
Without explaining all the variations here, let's focus on your situation. This means that instead of this line Microsoft.Maui.Handlers.EntryHandler.EntryMapper[nameof(IView.Background)] = (handler, view) =>
You should now declare this as: Microsoft.Maui.Handlers.EntryHandler.EntryMapper.AppendToMapping(nameof(IView.Background), (handler, view) =>
Note that you should now add a ) on the closing bracket too, making the full code:
QUESTION
My code is passing a form on submit to the database. The form shows the customer which is run through a selectlist using IEnumerable, and if a customer site is available it will show that as well through some JS code (hide/show when status changes).
Using breakpoints I see that in my view 'Model.Checklists.CustomerId' is null, but it shouldn't be null, looking in the asp-for the correct integer is shown.
...ANSWER
Answered 2021-Sep-30 at 06:50The culprit seems to be in my createPOST() method.
More particular this if statement:
QUESTION
I am coding a dynamic website, everything works but I noticed an error in the terminal.
Error:
...ANSWER
Answered 2021-Sep-03 at 10:43I solved the problem.
I used model instead of ViewBag mentioned in comments it didn't work I kept getting the same error
I think the problem is due to the similarity of the route parts of the 2 Views.
Index:
QUESTION
I have the following class and interface definitions:
...ANSWER
Answered 2021-Jul-15 at 15:10The exception is confusing, but what happens is that Unity can't find a registration for IView. For it to be able to inject an IView into Controller, it requires a nameless registration for IView, but all it has is a named registration (TheTestViewA).
Since a registration for IView is missing, Unity assumes IView is a concrete type and tries to instantiate it. But IView has no constructors (because its an interface), hence the exception.
You can try the following code instead:
QUESTION
Context: I am trying to find the directional heading from a small image of a compass. Directional heading meaning if the red (north) point is 90 degrees counter-clockwise from the top, the viewer is facing East, 180 degrees is south, 270 is west, 0 is north. etc. I understand there are limitations with such a small blurry image but I'd like to be as accurate as possible. The compass is overlaid on street view imagery meaning the background is noisy and unpredictable.
The first strategy I thought of was to find the red pixel that is furthest away from the center and calculate the directional heading from that. The math is simple enough.
The tough part for me is differentiating the red pixels from everything else. Especially because almost any color could be in the background.
My first thought was to black out the completely transparent parts to eliminate the everything but the white transparent ring and the tips of the compass.
True Compass Values: 35.9901, 84.8366, 104.4101
These values are taken from the source code.
I then used this solution to find the closest RGB value to a user given list of colors. After calibrating the list of colors I was able to create a list that found some of the compass's inner most pixels. This yielded the correct result within +/- 3 degrees. However, when I tried altering the list to include every pixel of the red compass tip, there would be background pixels that would be registered as "red" and therefore mess up the calculation.
I have manually found the end of the tip using this tool and the result always ends up within +/- 1 degree ( .5 in most cases ) so I hope this should be possible
The original RGB value of the red in the compass is (184, 42, 42) and (204, 47, 48) but the images are from screenshots of a video which results in the tip/edge pixels being blurred and blackish/greyish.
Is there a better way of going about this than the closest_color() method? If so, what, if not, how can I calibrate a list of colors that will work?
...ANSWER
Answered 2021-Jun-04 at 08:45If you don't have hard time constraints (e.g. live detection from video), and willing to switch to NumPy, OpenCV, and scikit-image, you might use template matching. You can derive quite a good template (and mask) from the image of the needle you provided. In some loop, you'll iterate angles from 0° to 360° with a desired resolution – the finer the longer takes the whole procedure – and perform the template matching. For each angle, you save the value of the best match, and finally search for the best score over all angles.
That'd be my code:
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