angular5

问题 I am getting data from the server and filling an array. With that array I fill the <option> of a <select> but materializecss is not showing it properly. As you can see I am following the tip of materializecss of dinamic loading: You must initialize the select element as shown below. In addition, you will need a separate call for any dynamically generated select elements your page generates. http://next.materializecss.com/select.html category-selector.component.ts export class

问题 This question already has answers here : Add space after every 4th digit in input (2 answers) Angular 2 : add hyphen after every 4 digit in input , card number input (2 answers) Closed 2 years ago . How can i get automatic hyphens in input type date, while typing date? e.g. i want output something like this... If i want to type date 2018-06-18, while typing after 2018, "-" should be automatically shown and append to 2018 and binding on variable on .ts should be 2018-, same after 06, 2018-06-.

问题 This question already has answers here : Add space after every 4th digit in input (2 answers) Angular 2 : add hyphen after every 4 digit in input , card number input (2 answers) Closed 2 years ago . How can i get automatic hyphens in input type date, while typing date? e.g. i want output something like this... If i want to type date 2018-06-18, while typing after 2018, "-" should be automatically shown and append to 2018 and binding on variable on .ts should be 2018-, same after 06, 2018-06-.

问题 I have mentioned for ng-pick-datetime(5.1.5) in @NgModule provide: OWL_DATE_TIME_LOCALE, useValue: 'en-SG' for date format. Its fine when we open the calendar directly from trigger. But if directly interacted with input box and then opened the calendar it will get change into default format. import {OWL_DATE_TIME_LOCALE , OwlDateTimeModule, OwlNativeDateTimeModule} from 'ng-pick-datetime'; @NgModule({ declarations: [ParcelCreateComponent], imports: [ OwlDateTimeModule,OwlNativeDateTimeModule

问题 I have mentioned for ng-pick-datetime(5.1.5) in @NgModule provide: OWL_DATE_TIME_LOCALE, useValue: 'en-SG' for date format. Its fine when we open the calendar directly from trigger. But if directly interacted with input box and then opened the calendar it will get change into default format. import {OWL_DATE_TIME_LOCALE , OwlDateTimeModule, OwlNativeDateTimeModule} from 'ng-pick-datetime'; @NgModule({ declarations: [ParcelCreateComponent], imports: [ OwlDateTimeModule,OwlNativeDateTimeModule

问题 I am sick of all my angular elements being 0x0 pixels, because they have names like app-card, app-accordion, which the browser does not recognise as HTML5 compliant elements and as thus, will not give any default styles to. This is means that inspecting it in Chrome, I fail to see the container dimensions and when the DOM is really deep, it is hard to understand which element encompasses which area on the screen, etc. It feels logical to me that all angular elements should be block displayed

问题 I try to build my electron project to window app by using electron-packager but I get this error. Failed to locate module "fsevents" from "/var/www/windowapp/electron-angular-project/node_modules/@angular-devkit/core/node_modules/chokidar" This normally means that either you have deleted this package already somehow (check your ignore settings if using electron-packager). Or your module installation failed. Anyone know how to solve it and what happened to this? 回答1: Here my 2 cent, I did a

问题 And i have a dynamic json coming from an API as below: {123: "Mumbai", 456: "Bangalore", 789: "Chennai", 101: "Andhra",...} I have below HTML code written in my template in which I am getting image-1, image-2 logos from my assets folder <div class="row"> <div class="col-6" (click)="cityClick('Bangalore')"> <div class="img-1"> // my image-1 logo goes here </div> <div class="img-text"> Bangalore </div> </div> <div class="col-6" col-6 (click)="cityClick('Mumbai')"> <div id="image_block" class=

问题 How can I set default selected last button in toggle group. This is my code. <mat-button-toggle-group #group="matButtonToggleGroup"> <mat-button-toggle value="Heritage"> <span>Heritage</span> </mat-button-toggle> <mat-button-toggle value="Nature"> <span>Nature</span> </mat-button-toggle> <mat-button-toggle value="People"> <span>People</span> </mat-button-toggle> <mat-button-toggle value="All"> <span>All</span> </mat-button-toggle> </mat-button-toggle-group> 回答1: I fixed it. Simply add the

问题 How can I set default selected last button in toggle group. This is my code. <mat-button-toggle-group #group="matButtonToggleGroup"> <mat-button-toggle value="Heritage"> <span>Heritage</span> </mat-button-toggle> <mat-button-toggle value="Nature"> <span>Nature</span> </mat-button-toggle> <mat-button-toggle value="People"> <span>People</span> </mat-button-toggle> <mat-button-toggle value="All"> <span>All</span> </mat-button-toggle> </mat-button-toggle-group> 回答1: I fixed it. Simply add the