ng-template | codefellows-401-javascript starter scaffold | Frontend Framework library
kandi X-RAY | ng-template Summary
kandi X-RAY | ng-template Summary
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Trending Discussions on ng-template
QUESTION
Im working in a menu where the current section is gonna be select it on scroll, but when i try to get the offsetTop of the elements i get alway 0 for some reason, on the parentElement a get value for offsetTop but in this case does not work for me using the offsetTop of the parentElement because i have many childElements inside with different offsetTop.
Template
...ANSWER
Answered 2021-Jun-15 at 11:37Declare the element in the constructor, as private _element: ElementRef) { ...}
QUESTION
I have a html file with a ng-template modal box defined like this
HTML ...ANSWER
Answered 2021-Jun-14 at 19:06So some additional googling yielded me an answer. The content of a ng-template does not exist in the DOM. ViewChild will only work with DOM content. Source: https://github.com/valor-software/ngx-bootstrap/issues/3825
Thank you to any that took the time to read this, hopefully it will help someone in the future.
QUESTION
I'm using ESLint with Angular and I don't like having extra code like (observable | async) === (false | null | undefined) instead of just (observable | async). How do I disable that rule?
ANSWER
Answered 2021-Apr-01 at 17:13add "@angular-eslint/template/no-negated-async": "off" to the html portion of the esLint rules section
QUESTION
I'm recursively creating a form but I'm getting a cannot find control with name error. You can see how I use in it in the stackblitz but the from is uncommented for me. In my opinion it seems like the form isn't being loaded for some reason because if I delete the insides of the form I get the same exact errors.
...ANSWER
Answered 2021-Jun-14 at 11:05The solution for this question is the same as for this one:
Angular NgModel Binding cannot read property of undefined
Here is the solution:
The problem was in my html, when using ng-container the forms started to get funky. Now when I generate the my html recursively this soltuion works:
QUESTION
I have a problem when i do this :
...ANSWER
Answered 2021-Jun-09 at 15:04Just apply the CSS property/value to your element white-space: pre-line;.
Most HTML elements will not display \n as a new-line by default.
QUESTION
I have a prime-ng table of shops, where I can remove and add shops to a list.
The behavior: When a shop is added, the ChildComponent emits an event to ParentComponent which then adds the shop to the list and updates the input observable of the ChildComponent so that the shop no longer appears in the table.
The issue: The above behavior works fine except when the table is filtered, then when adding a shop the table is not updated even though I can see that the table array has been updated correctly in the component. However, when another shop is added (in the same filtered table) it works fine, and then both shops are removed from the table.
The table is part of a pure component (child):
...ANSWER
Answered 2021-Jun-08 at 11:21I followed the answer in this question and it worked for me, but I still don't fully understand why it didn't work on first addition then it worked on the next ones previously.
QUESTION
My firestore.rules always reject my request for missing or insufficient permissions, or so it says. I'm signing in with email and password prior to registering to my collection with .valueChanges() but it doesn't seem to work. I've used this configuration multiple times in the past without issues. Can you spot what I am missing here?
My firestore.rules look like this:
...ANSWER
Answered 2021-Jun-07 at 21:39You're attaching a listener to the database before the user is signed in. To prevent this from happening use an auth state listener:
QUESTION
In my Angular-11 project, I have this in SharedModule
...ANSWER
Answered 2021-Jun-05 at 10:41Try exporting in the Material components in the shared module.
in your shared.module.ts
QUESTION
I've angular grid and I want to create a link of a column cell with dynamic job id something like this /jobs/3/job-maintenance/general - here 3 is the job id. Let's say I've element.jobId available. How can I do it?
This is the existing column code -
...ANSWER
Answered 2021-Jun-04 at 17:24Thanks for comments/help. Here is the solution worked correctly the way I wanted.
QUESTION
I wrote a chat App but the Problem is that if another User writes Me the Message doesnt load immediatly.
Only if i scroll up and then down.
If i write a Message it gets updated immediatly.
I use Firebase and Nativescript.
TS:
...ANSWER
Answered 2021-Jun-04 at 13:41The problem when the UI doesn't get updated when a value change is coming from a library is because it runs outside of Angular's zone, which explains you having to scroll to trigger a UI update.
A fix for that is to wrap wherever you are making the call to update the array your ListView inside an ngZone to make sure its running within Angular's zone.
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