ChangeDetection | Automatically track websites changes on Android | Android library

 by   bernaferrari Kotlin Version: 2.2 License: Apache-2.0

kandi X-RAY | ChangeDetection Summary

kandi X-RAY | ChangeDetection Summary

ChangeDetection is a Kotlin library typically used in Mobile, Android applications. ChangeDetection has no bugs, it has a Permissive License and it has low support. However ChangeDetection has 1 vulnerabilities. You can download it from GitHub.

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            kandi-support Support

              ChangeDetection has a low active ecosystem.
              It has 662 star(s) with 89 fork(s). There are 19 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 18 open issues and 19 have been closed. On average issues are closed in 95 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of ChangeDetection is 2.2

            kandi-Quality Quality

              ChangeDetection has 0 bugs and 0 code smells.

            kandi-Security Security

              ChangeDetection has 1 vulnerability issues reported (0 critical, 0 high, 1 medium, 0 low).
              ChangeDetection code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              ChangeDetection is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              ChangeDetection releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.
              It has 15325 lines of code, 769 functions and 303 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

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            ChangeDetection Key Features

            No Key Features are available at this moment for ChangeDetection.

            ChangeDetection Examples and Code Snippets

            No Code Snippets are available at this moment for ChangeDetection.

            Community Discussions

            QUESTION

            Angular12 OnPush Change Detection Strategy
            Asked 2022-Apr-08 at 08:05

            I have an angular code which is running fine, but I still do not have a concrete understanding of how change detection works.

            The following component displays a table using material design and implements table pagination. I did the following steps:

            1. Set changeDetection to OnPush mode.
            2. Obtained a reference of the paginator from the template using @ViewChild(MatPaginator).
            3. Assigned the paginator to MatTableDataSource inside ngAfterViewInit using setTimeout after 3 seconds.

            The result after initial page load is that the table paginator works fine after 3 seconds and the page is re-rendered correctly.

            And this contradicts the fact that in OnPush mode, setTimeout should not trigger change detection and I am not changing the reference of any input property. Any thoughts?

            ...

            ANSWER

            Answered 2022-Apr-08 at 08:05

            There's a few other causes for change detection with the OnPush strategy, it is probably the MatTable component that is triggering change detection on itself when the paginator is changed.

            A quote taken from here:

            https://blog.angular-university.io/how-does-angular-2-change-detection-really-work/

            When using OnPush detectors, then the framework will check an OnPush component when any of its input properties changes, when it fires an event, or when an Observable fires an event

            You would have to look at the source code of the mat table to find the exact cause, but as you can see it's difficult to control change detection of a pre-made component.

            Every component has its own change detector, setting the parent to OnPush will stop most change detections from permeating down to that child, but it will not stop the child triggering change detection on itself.

            In the source code we see this note:

            https://github.com/angular/components/blob/master/src/material/table/table.ts

            Source https://stackoverflow.com/questions/71792356

            QUESTION

            Angular OnPush: an updated Input string won't update the template
            Asked 2022-Feb-08 at 17:31

            There is a parent component with default changeDetection and two child components with onPush change detection strategy. While the input variable is being updated, the template will not update. I can't used async pipes in the ChildBComponent as it is a global UI component for the project and refactoring is not an option. How do I go about this?

            parent.ts

            ...

            ANSWER

            Answered 2022-Feb-08 at 17:31

            The problem is not with Change Detection, and the label values are correctly reflected in html. The change in countA and countB values do get reflected in HTML, it's just the CSS that gives the impression as if the html is not updated.

            In fieldtabs.component.html you have logic to display tabs via

              and you also have .

              The problem is when the device has max width of 767.98px, the

                element is not shown as a result of below CSS:

            Source https://stackoverflow.com/questions/71021717

            QUESTION

            Input value does not change after changeDetection() in Angular unit test
            Asked 2022-Feb-08 at 14:52

            I use this component code:

            HTML:

            ...

            ANSWER

            Answered 2022-Feb-08 at 14:52

            I think the problem is backwards from what you think it is. Jasmine assertions give the "found" value first and the expected value second. It's expecting '' but finding 'First post title'.

            I think. Jasmine assertion responses always get me mixed up ^^

            Source https://stackoverflow.com/questions/71035879

            QUESTION

            Gradle could not start your build.I dont what happend but android studio is showing this error.Yesterday it wasnt there but today I dont what happend
            Asked 2022-Feb-08 at 13:56

            I have started Android development and this is my first stackoverflow question. I have tried deleting as well as making a new fileHash file. I have aslo tried deleting .gradle file. I am not able to understand, can you guys please help?

            ...

            ANSWER

            Answered 2021-Aug-13 at 11:33

            You shouldn’t delete gradle files. Why did you delete those files? However At this point I’d delete the whole project and recreate a new one copy/pasting your code.

            Source https://stackoverflow.com/questions/68771303

            QUESTION

            Reactive Form Components
            Asked 2022-Feb-02 at 05:09

            We use many Angular material fields and they are all presented the same. I want a way to simplify any changes coming from UI designers and maintenance later.

            How can I create a component that reduces this block of HTML (just example code)

            ...

            ANSWER

            Answered 2022-Feb-02 at 05:09

            The reason you are seeing the The app cannot find my 'form' error is because you are using the formControlName directive inside the component that is supposed to be implementing the formControlName interface. If you remove the formControlName directive from your custom input component template, you will no longer see that error.

            In other words, when implementing ControlValueAccessor you are essentially telling Angular that your component knows how to use the formControlName directive and so the formControlName directive should be put on your custom component when instantiating it. i.e.

            Source https://stackoverflow.com/questions/70948980

            QUESTION

            A custom angular two-state checkbox component issue
            Asked 2022-Jan-22 at 07:55

            I'm trying to create a custom checkbox component to replace an old-old NG Prime version that had been being used but wanted to make it leaner/cleaner with some added aria points and utilizing more of the checkbox attributes directly. The problem I'm running into though (I'm guessing) is with updating the value accessor / ngmodel and could use some guidance on what I'm apparently missing...

            I thought what I had was simplistic enough but apparently not. The idea is that @Input() binary is set to true by default expecting ngModel to have a boolean to use but I don't get the value from ngModel when it's initialized. I need ngModel to communicate that to the component though when it's used standalone as like but also have value_accessor working as expected if it's used in say a reactive angular form etc.

            I also get a "NG0303: Can't bind to 'checked' since it isn't a known property of 'app-checkbox'" in my instance, but it's not on the stackblitz which I don't understand.

            👉 A Stackblitz showing the implementation / problem

            (the example is angular 12, I use 13, but it's fine for the example)

            And for quick code reference;

            .ts

            ...

            ANSWER

            Answered 2022-Jan-22 at 00:18

            this would work and also you can simplify your updateModel function. logic is a bit complicated.

            model was change after component loads, you just need to catch it and set the value of the isChecked to what is the value provided outside the component.

            Source https://stackoverflow.com/questions/70808481

            QUESTION

            Same bootstrap Component on two modules
            Asked 2022-Jan-12 at 09:59

            My app contains the following modules where I've the same component (AppComponent) as bootstrap.

            app.module.ts

            ...

            ANSWER

            Answered 2022-Jan-12 at 09:41

            Pretty sure that note the clear way to do it but I found a solution. I now have two bootstrap controllers (AppController and AppNewController) and on the others controller

            Source https://stackoverflow.com/questions/70658629

            QUESTION

            how to add a default option to an angular drop down box
            Asked 2021-Dec-21 at 18:40

            Background Info

            I need to modify an existing drop down component that is populated from a database, to add an "All locations" option. We do not want to add this to the db, but just include in the list of options - as the first item.

            I am not an angular developer and so I'm a little lost on how to accomplish this:

            Code

            From what I can tell, the drop down is created from logic inside a location-options.component.ts file:

            ...

            ANSWER

            Answered 2021-Dec-21 at 18:40

            Several ways you can do it.

            Simple solution would be :

            Write an option tag wth default value just before the option tag doing ngFor.

            Source https://stackoverflow.com/questions/70439880

            QUESTION

            Angular Full calendar View
            Asked 2021-Dec-13 at 10:40

            I'm using an angular full calendar in my project and I have tried this https://mattlewis92.github.io/angular-calendar/#/kitchen-sink.
            but in this, I'm getting some errors.

            here is my HTML code

            ...

            ANSWER

            Answered 2021-Dec-13 at 10:40

            The errors regarding event.color.primary should be the result, that your colors are of type any and there is no specific type defined. Try to create a IColors interface and define the primary and secondary entries as string.

            The errors regarding the input tag, result from not known attributes of the input HTML element to angular.

            Source https://stackoverflow.com/questions/70331259

            QUESTION

            Getting error while trying to build Gradle project in eclipse
            Asked 2021-Nov-09 at 07:40

            I'm using eclipse Version: 2021-09 (4.21.0)

            This is my gradle version

            ...

            ANSWER

            Answered 2021-Nov-09 at 07:40

            Here is what you can do , First of all you can make sure that you have the environment variable needed , GRADLE_USER_HOME is usually located at Users/%USERNAME%/.gradle .

            Then you can make sure that you add the /gradle_installation_Foler/bin to path .

            Then try to go with gradle build , using command link at the location of your build.gradle , this will definitely make sure if you are able to download the dependency and have no issue with access .

            if you do have connection issue , and you need to use a VPN here is an old answer of mine for how to do that .

            let me know in comments if new error occurred .

            Source https://stackoverflow.com/questions/69894192

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install ChangeDetection

            You can download it from GitHub.

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