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binding scope property with a dash in html template


binding scope property with a dash in html template

By : user2951287
Date : November 18 2020, 01:01 AM
wish helps you For some reason, I have to use dash in property like test-name and cannot use testName or testname: , Try this, it should work:
code :
<div ng-controller="TestController">
  This is {{this['test-name']}}
</div>


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Hide angularjs raw scope variables(raw html template)used for data binding in html page untill the angular app is not in

Hide angularjs raw scope variables(raw html template)used for data binding in html page untill the angular app is not in


By : erNesto
Date : March 29 2020, 07:55 AM
hope this fix your issue Use ng-cloak directive.
https://docs.angularjs.org/api/ng/directive/ngCloak
code :
<body ng-cloak>
    <!-- any html code with {{ angular data }} -->
</body
Angular2 Template parse errors: Property binding ngFor not used by any directive on an embedded template

Angular2 Template parse errors: Property binding ngFor not used by any directive on an embedded template


By : Sam Gray
Date : March 29 2020, 07:55 AM
hope this fix your issue This is the Angular2 template: , Just try might help
code :
  <paper-dropdown-menu label="Country">
    <paper-listbox class="dropdown-content" [(ngModel)]="selectedCountry" (ngModelChange)="GetAdmin1s($event)">
        <paper-item ngFor #country [ngForOf]="countries" value="{{country.Id}}">{{country.Name}}</paper-item>
    </paper-listbox>
  </paper-dropdown-menu>
Two-way binding between child template and object property in parent template view model?

Two-way binding between child template and object property in parent template view model?


By : Sherryzsr
Date : March 29 2020, 07:55 AM
this one helps. We are building a form-based app to allow users to edit properties of a multi-level nested object. When passing an object property as a named view-model attribute on a child element, the binding does not seem to work: , Add a bindable info to open-api-info.js:
code :
import {bindable, bindingMode} from 'aurelia-framework';

export class OpenApiInfo {
  @bindable({ defaultBindingMode: bindingMode.twoWay }) info = {};
  constructor() {
    console.log(this);
  }
}
Property Binding as function parameter in Html template of Angular 7

Property Binding as function parameter in Html template of Angular 7


By : Shaibi Rana
Date : March 29 2020, 07:55 AM
around this issue Its always a good idea to have these literals as const. Never hardcode these values in view (html).
Use below approach.
code :
import {Component} from '@angular/core';

@Component({
    selector: 'app',
    templateUrl: 'app.component.html'
})
export class AppComponent {

    appUrls = APP_URLS;

    constructor() { }

    showGrid(url) {
        // to-do
    }
}

export const APP_URLS = {
    'BASEURL': '/something',
    'URL1': `./app/setup/${this.BASEURL}`,
};
<input type="button" class='Button' value='Back' (click)="showGrid(appUrls.URL1)" />
Dynamically load HTML template in angular8 works but Binding a property to an interpolated string doesnt

Dynamically load HTML template in angular8 works but Binding a property to an interpolated string doesnt


By : user3220215
Date : March 29 2020, 07:55 AM
around this issue I'm guessing that providing this built-in would encourage using patterns that could lead to cross-site security vulnerability. Instead you could:
code :
 ngOnInit() {
    this.httpservice.getData("/api/getDc?dcName=" + this.dcName)
      .subscribe((html: string) => {
        this.dcData = html;
      });
      this.title = "Hello";
  }

  getContent() {
    return this.dcData.replace("{{title}}", this.title);
  }
<div [innerHtml]="getContent()">
</div>
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