Dynamic Theming Ionic not work for model view and side bar


#1

Im used this https://devdactic.com/dynamic-theming-ionic/ for my university project app ,Theme background change are working but I have some issue,(theme.dark not work) Ionic Modals for not working theme option , other pages are working , How to fix that issue
Thanks

my-code

providers - settings.ts

import { Injectable } from '@angular/core';
import { BehaviorSubject } from 'rxjs/Rx';

@Injectable()
export class SettingsProvider {

  private theme: BehaviorSubject<String>;

  constructor() {
    this.theme = new BehaviorSubject('dark-light');



  }
  setActiveTheme(val) {
    this.theme.next(val);
  }

  getActiveTheme() {
    return this.theme.asObservable();
  }
}

page/setting.html

<ion-content padding>
  <p text-center>Theme settings</p>
  <button ion-button full icon-left (click)="toggleAppTheme()" (click)="presentLoading()" style="background: lightgrey;color: #263447;">
    <ion-icon  name="sunny"></ion-icon>Light
  </button>

 <button ion-button full icon-left (click)="toggleAppThemes()" (click)="presentLoading()" style="background: #263447;color: white;">
    <ion-icon  name="bulb"></ion-icon>Dark
  </button>
</ion-content>

setting.ts

import { Component } from '@angular/core';
import { IonicPage, NavController, NavParams , LoadingController} from 'ionic-angular';
import {SettingsProvider} from "../../providers/settings/settings";


@IonicPage()
@Component({
  selector: 'page-settings',
  templateUrl: 'settings.html',
})
export class SettingsPage {
  selectedTheme: String;
  constructor(public navCtrl: NavController, private settings: SettingsProvider,public loadingCtrl: LoadingController) {
    this.settings.getActiveTheme().subscribe(val => this.selectedTheme = val);

  }

  ionViewDidLoad() {
    console.log('ionViewDidLoad SettingsPage');
  }
  to

  toggleAppTheme() {

      this.settings.setActiveTheme('light-theme');

  }
  toggleAppThemes() {
 this.settings.setActiveTheme('dark-theme');

  }
}

app.html

ion-menu  id="myMenu" [content]="content" side="right" persistent="true">
  <ion-header>
    <ion-toolbar>
      <ion-grid>

        <ion-row>
          <ion-col col-6>
            <div text-left  style="color: #000000; font-size: 2rem;">
       Car-Rent</div>
          </ion-col>
          <ion-col >
            <div  class="t-setting" style="text-align: right;font-size: 2rem; color:#a57958;" ><ion-icon ios="ios-settings-outline" md="md-settings"></ion-icon></div>

            </ion-col>
          <ion-col>
            <div  class="t-logout" style="font-size: 2rem; color:#a57958; text-indent: 0rem;  text-align: right;"  ><ion-icon ios="ios-log-out" md="md-log-out"></ion-icon></div>
          </ion-col>
        </ion-row>
      </ion-grid>




    </ion-toolbar>
  </ion-header>
  <ion-content >
    <ion-list >
      <button menuClose ion-item *ngFor="let p of pages"[class.activeHighlight]="checkActive(p)" (click)="openPage(p)" > <ion-icon [name]="p.icon" item-left></ion-icon>{{p.title}}</button>

    </ion-list>
  </ion-content>
</ion-menu>
<ion-nav [root]="rootPage" #content swipeBackEnabled="false"  [class]="selectedTheme" ></ion-nav>

#2

To solve the side menu, on line 1 of app.html add [class]="selectedTheme" inside the ion-menu tag

For example:
<ion-menu id="myMenu" [class]="selectedTheme" [content]="content" side="right" persistent="true">

As for the modal view, I’m still trying to figure that out for myself.


#3

See:


Linear-gradient in variables.scss
#4

add your selectedThem to cssClass.
im set the selectedtheme in variable globe.
for Exmple in provider declare varaible yourTheme:any=“light-theme”;.
and when i toggleAppTheme i change this variable with the active theme

this.modal.create(“CustomeModal”, {param: “test”}, {
cssClass: provide.yourTheme
});