angular6

I am using @ng-select/ng-select@2.3.6 in my application and i have a very long text in array. So, the complete text not visible in dropdown list so I want to show the title/ tooltip over the each and every options I tried, let listArray = [{name: 'Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s'}]; <ng-select placeholder="Select" (change)="onChange($event)"> <ng-option *ngFor="let list of listArray" title="{{list.name}}"> {{list.name}} </ng-option> </ng-select> But no luck you can achieve

I'm currently experimenting with creating Angular 6 libraries and consuming them in other applications. It seems to be working well. I am following: https://medium.com/@SirMaxxx/angular-6-creating-a-shareable-control-library-6a27f0ebe5c2 A problem that I am having is adding dependencies to such libraries, in particular with bootstrap. What I am trying to do is to create a component library, which comes bundled with custom and 3rd party styles, however there does not seem to be a way to do that? I would expect to add references to bootstrap to angular.json file similar to below: "styles": [

Posting data from the form submit via API was successful. But after adding X-CSRF-TOKEN to the header and setting withCredentials: true resulted data were not posted to the script named insert.php Error: Failed to load http://localhost/simple_api/insert.php : Response to preflight request doesn't pass access control check: The value of the 'Access-Control-Allow-Origin' header in the response must not be the wildcard '*' when the request's credentials mode is 'include'. Origin ' http://localhost:4200 ' is therefore not allowed access. The credentials mode of requests initiated by the

I am using Angular 6.0.5 alongside with Bootstrap 4.1.1 and I added a directive for dropdowns. But I can't make it work in no way. I have seen a lot of similar problems here but none was for Bootstrap 4. this is the dropdown html: <div class="btn-group" appDropdown> <button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown"> Manage <span class="caret"></span></button> <ul class="dropdown-menu"> <li><a class="dropdown-item" style="cursor: pointer" (click)="OnAddToShoppingList()">To Shopping List</a></li> <li><a class="dropdown-item" href="#">Edit Recipe</a></li> <li><a

In my Angular 6 project, I have some components that have a sidebar, and some of them don't. I tried to do this with auxiliary routes and it worked, but the URL's are ugly as ...! -- What I do: const routes: Routes = [ { path: 'login', component: LoginComponent }, { path: 'search', component: SearchComponent }, { path: 'sidebar', outlet: 'sidebar', component: SidebarComponent } which gives me them possible URL's https://localhost:4200/login - (login without sidebar) https://localhost:4200/login(sidebar:sidebar) - (login with sidebar) https://localhost:4200/search - (search without sidebar)

I have tried to downgrade angular 7 to angular 6 by running the following npm commands: npm uninstall -g angular-cli npm cache clean npm install -g angular-cli@6.1.1 However angular/cli 7 version is still displaying in my package.json file. I need help to downgrade angular7 to angular6 . You need to set the version numbers in your package.json for (at least) this packages "@angular/animations": "^7.0.0", "@angular/cdk": "7.3.3", "@angular/common": "^7.0.0", "@angular/compiler": "7.2.6", "@angular/core": "7.2.6", "@angular/forms": "^7.0.0", "@angular/http": "^7.0.0", "@angular/material": "7.3.3

I have multiple (any number) dropdowns on the form that i need to build dynamically. All these must have a value selected, so need to apply required validator. Sample json [ { "FeatureCaption": "Style", "SelectedValue": "shaker", "FeatureList": [ { "FeatureId": "CHOOSE", "FeatureName": "Choose", "IsSelected": true }, { "FeatureId": "shaker", "FeatureName": "Shaker", "IsSelected": false } ] }, { "FeatureCaption": "Material", "SelectedValue": "std", "FeatureList": [ { "FeatureId": "CHOOSE", "FeatureName": "Choose", "IsSelected": true }, { "FeatureId": "std", "FeatureName": "Standard",

I'm trying to become better at Angular and I want to know the best practices between child-parent communication. My current app I want to work on is on Angular 6. I know I can communicate between child-parent components using @ViewChild, @Output or creating a service. Is there another way to do the communication? if not which one of those 3 is better and why? Here's a simple example: Child HTML <button (click)="onLinkedClicked();">Click me</button> Child TS import { Component, OnInit, Input, Output, EventEmitter } from '@angular/core'; . . . export class showcaseMenuComponent implements OnInit

Initially, I had a function that simply checked for the presence of a token and, if it was not present, sent the user to the login header. Now I need to implement the logic of refreshing a token when it expires with the help of a refreshing token. But I get an error 401. The refresh function does not have time to work and the work in the interceptor goes further to the error. How can I fix the code so that I can wait for the refresh to finish, get a new token and not redirect to the login page? TokenInterceptor import {HttpErrorResponse, HttpEvent, HttpHandler, HttpInterceptor, HttpRequest}