All Questions
Tagged with angular or angular-2+
141 questions
6
votes
3
answers
148
views
Function to reduce dead band when reading a pressure transducer that has calibration device under test information
When reading a pressure transducer, I'm currently using the following code to apply the "device under test data" from the calibration report.
How can I determine which range segment of ...
1
vote
0
answers
106
views
Angular Lazy Loading Component into HTML template
I want create a generic component for lazy loading other component
Demo online (click on load button)
https://stackblitz.com/edit/angular-v7xfwb
this is the code
...
- 201
0
votes
1
answer
248
views
Check if string starts with vowel
I am using a template for a text inputs and feedback messages to simplify my html code. This passes in variable string called label and populates the placeholder ...
- 103
2
votes
0
answers
263
views
Set-new-password form, including validation
I've got to make a form using Bootstrap and Angular, which validates the following requirements:
Old password, new password and confirm password are mandatory fields.
New password has to be equal ...
- 5,042
2
votes
0
answers
196
views
Angular: ViewModel for safe two-way binding & MVVM
Introduction: Any angular dev should know that Angular tends to provide multiple ways of doing things. When it comes to forms, I tend to prefer to rely on forms of the template-driven variety, and ...
- 121
-1
votes
1
answer
57
views
A better way to write if this then this = this / number or * number [closed]
Im wondering if there is a better way to write these expressions in Angular 13, They dont fit most of my more senior compatriots code, And i'd like to not add messy conditionals if not needed. They ...
4
votes
1
answer
170
views
Angular - Contact manager component with API
I am starting with the Angular and I need some support. I have watched some of the tutorials and lot of them are using things differently. I upgraded some tutorial with my own idea, but I am not sure ...
- 141
0
votes
1
answer
47
views
Validating with both a field validator and a form valdator
This (minimal demo) code obviously works, but I am a bit taken aback by the hoops I needed to jump through (and little to no mention in Angular (v13) documentation about the technique). I'm still ...
- 153
1
vote
1
answer
158
views
Convert from get response to array of type
I would like to know if this is the best/most efficient/industry standard way of converting from the http response to an array of typed values:
Type class:
...
- 157
0
votes
1
answer
97
views
Simple refactor of value changes typescript
Hello all I am using some typescript reactive forms, like this
...
- 232
-1
votes
1
answer
1k
views
If condition in combineLatest observables [closed]
I have many observables so I use combineLatest in RxJS. After get all results I need to check one of value by using if condition. If the condition meets then call ...
- 369
1
vote
1
answer
97
views
Typescript error handler
I wrote a function in Typescript which takes required parameters, optional parameters and parameters with default value. I want to use this function for error handling of http requests. I am not sure, ...
- 113
6
votes
1
answer
3k
views
Custom RxJS operator to prevent duplicate API calls in Angular
I have a usecase where I want to prevent unexpected duplicate Http calls. I'm wondering if I can have a custom operator which can be used in pipe for any API as shown in below ...
- 61
1
vote
1
answer
256
views
Should I use standalone service for angular custom APP_INITIALIZER
I'm working on a Angular Electron application where we display loading screen while the application is starting up. This means we have to do couple of BE requests and only remove the loader when we ...
- 113
0
votes
1
answer
843
views
Angular and Typescript page with for loop and array
I have a page that shows the result of a quiz and depends on the number of right answer, the user get some rewards. So, if the user get just one right answer, he will get one reward, the others will ...
- 173