Update content on Loading component: display percentage?

mikewagz · August 29, 2016, 4:46pm

Is there a way to dynamically update the loading component’s content after it has been displayed? I see a “setContent” function here:

github.com

ionic-team/ionic/blob/master/src/components/loading/loading.ts

import { App } from '../app/app';
import { Config } from '../../config/config';
import { isPresent } from '../../util/util';
import { PORTAL_LOADING } from '../app/app-constants';
import { LoadingCmp } from './loading-component';
import { LoadingOptions } from './loading-options';
import { LoadingMdPopIn, LoadingMdPopOut, LoadingPopIn, LoadingPopOut, LoadingWpPopIn, LoadingWpPopOut } from './loading-transitions';
import { NavOptions } from '../../navigation/nav-util';
import { ViewController } from '../../navigation/view-controller';

/**
 * @hidden
 */
export class Loading extends ViewController {
  private _app: App;

  constructor(app: App, opts: LoadingOptions = {}, config: Config) {
    opts.showBackdrop = isPresent(opts.showBackdrop) ? !!opts.showBackdrop : true;
    opts.enableBackdropDismiss = isPresent(opts.enableBackdropDismiss) ? !!opts.enableBackdropDismiss : false;
    opts.dismissOnPageChange = isPresent(opts.dismissOnPageChange) ? !!opts.dismissOnPageChange : false;

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But it does not seem to display. Thanks!

mikewagz · August 29, 2016, 4:52pm

This works to update the loading display currently: (Ionic 2.0.0-beta.37)

loading.data.content = this.progressPercent + "%"

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Update content on Loading component: display percentage?

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