angular8

问题 I am trying to refresh access token if current access token is expired. I am sending multiple requests at one time and I want to make a kind of a queue, so other requests won't request refreshing token route. I've googled some best practises and examples and found out the following solution for Angular 6 and rxjs v6, which is using BehaviourSubject and switchMaps. (please see attached code) However I am using Angular 8 (8.1) and rxjs v6.4 and this solution does not work for me. It simply does

问题 I am trying to refresh access token if current access token is expired. I am sending multiple requests at one time and I want to make a kind of a queue, so other requests won't request refreshing token route. I've googled some best practises and examples and found out the following solution for Angular 6 and rxjs v6, which is using BehaviourSubject and switchMaps. (please see attached code) However I am using Angular 8 (8.1) and rxjs v6.4 and this solution does not work for me. It simply does

问题 I am trying to refresh access token if current access token is expired. I am sending multiple requests at one time and I want to make a kind of a queue, so other requests won't request refreshing token route. I've googled some best practises and examples and found out the following solution for Angular 6 and rxjs v6, which is using BehaviourSubject and switchMaps. (please see attached code) However I am using Angular 8 (8.1) and rxjs v6.4 and this solution does not work for me. It simply does

问题 I am trying to fetch selected value from angular select control to an Asp.net Core 3.0 WebApi. when i debugged i found that, the selected value is in string format, but my data model accept integer. I am getting following error The JSON value could not be converted to System.Int32. Path: $.bankID | LineNumber: 0 | BytePositionInLine: 77. is there a simple way to cast the string value from select control to integer. Angular code Component.ts export class BankAccountComponent implements OnInit

问题 I'm angular8 and I have a form array inside of form group but I want to detect new changes of a certain input. ngOnInit(): void { this.makeForm = this.fb.group({ year:['', Validators.required], amount:['', Validators.required], desc:['', Validators.required], details: new FormArray([ this.det(), ]) }) det(){ return new FormGroup({ requestfor : new FormControl(''), remarks : new FormControl(''), // file_id : new FormControl(''), })} I have to check the data that every value changes in

问题 I'm currently working on Angular 8. I am using swiper slider. But it didn't show the previous and next buttons. Following is my code. Any help would be very much appreciated. Thank You My HTML Code <section class="browse-cat u-line section-padding"> <div class="container"> <div class="row"> <div class="col-12"> <div class="category-slider swiper-container"> <div class="swiper-wrapper"> <div class="swiper-slide myreward-slider-item col-md-4" style="margin-right: 100px;" *ngFor="let reward of

问题 I'm currently working on Angular 8. I am using swiper slider. But it didn't show the previous and next buttons. Following is my code. Any help would be very much appreciated. Thank You My HTML Code <section class="browse-cat u-line section-padding"> <div class="container"> <div class="row"> <div class="col-12"> <div class="category-slider swiper-container"> <div class="swiper-wrapper"> <div class="swiper-slide myreward-slider-item col-md-4" style="margin-right: 100px;" *ngFor="let reward of

问题 I'm currently working on Angular 8. I am using swiper slider. But it didn't show the previous and next buttons. Following is my code. Any help would be very much appreciated. Thank You My HTML Code <section class="browse-cat u-line section-padding"> <div class="container"> <div class="row"> <div class="col-12"> <div class="category-slider swiper-container"> <div class="swiper-wrapper"> <div class="swiper-slide myreward-slider-item col-md-4" style="margin-right: 100px;" *ngFor="let reward of

问题 I try to import a node module inside an Angular 8 web worker, but get an compile error 'Cannot find module'. Anyone know how to solve this? I created a new worker inside my electron project with ng generate web-worker app , like described in the above mentioned ng documentation. All works fine until i add some import like path or fs-extra e.g.: /// <reference lib="webworker" /> import * as path from 'path'; addEventListener('message', ({ data }) => { console.log(path.resolve('/')) const

问题 I try to import a node module inside an Angular 8 web worker, but get an compile error 'Cannot find module'. Anyone know how to solve this? I created a new worker inside my electron project with ng generate web-worker app , like described in the above mentioned ng documentation. All works fine until i add some import like path or fs-extra e.g.: /// <reference lib="webworker" /> import * as path from 'path'; addEventListener('message', ({ data }) => { console.log(path.resolve('/')) const