Unlocking the Power of Custom Fontawesome Icons in Ionic3 ActionSheet

I've been struggling with incorporating custom Fontawesome icons into my ActionSheet buttons in Ionic3.

Previously, I was able to use code like this:

<i class="fas fa-ad"></i>
within the title/text property of the actionsheet button to display the icon.

However, with Ionic 3, the title/text property now only accepts strings, rendering this method ineffective.

I also attempted to use Fontawesome icons as PNG images and utilize them as custom CSS backgrounds, following advice from this Stackoverflow post, but unfortunately, the images failed to display.

Ultimately, I resorted to using Ionicons provided by Ionic as icons in my buttons, like so:

import { Component } from '@angular/core';

import { Platform, ActionSheetController } from 'ionic-angular';


@Component({
  templateUrl: 'basic.html'
})
export class BasicPage {
  constructor(
    public platform: Platform,
    public actionsheetCtrl: ActionSheetController
  ) { }

  openMenu() {
    let actionSheet = this.actionsheetCtrl.create({
      title: 'Albums',
      cssClass: 'action-sheets-basic-page',
      buttons: [
        {
          text: 'Delete',
          role: 'destructive',
          icon: !this.platform.is('ios') ? 'trash' : null,
          handler: () => {
            console.log('Delete clicked');
          }
        },
        {
          text: 'Share',
          icon: !this.platform.is('ios') ? 'share' : null,
          handler: () => {
            console.log('Share clicked');
          }
        },
        {
          text: 'Play',
          icon: !this.platform.is('ios') ? 'arrow-dropright-circle' : null,
          handler: () => {
            console.log('Play clicked');
          }
        },
        {
          text: 'Favorite',
          icon: !this.platform.is('ios') ? 'heart-outline' : null,
          handler: () => {
            console.log('Favorite clicked');
          }
        },
        {
          text: 'Cancel',
          role: 'cancel', 
          icon: !this.platform.is('ios') ? 'close' : null,
          handler: () => {
            console.log('Cancel clicked');
          }
        }
      ]
    });
    actionSheet.present();
  }
}

Has anyone discovered a way to include Fontawesome icons in ActionSheet buttons? I've been searching for solutions without much luck.

Answer №1

If you're looking to customize the icons in ion-tabs, a similar approach can be taken as changing the icon within ion-tabs. You can refer to this discussion on the Ionic Forum (ionic tabs with custom svgs). The concept involves leveraging Ionic to handle the HTML setup and apply the necessary CSS classes. Simply replace their font icons (Ionic 3) with your own SVGs, using different names that are not part of their icon set. This can be accomplished in your app.scss file.

ion-action-sheet {
  ion-icon {
    width: 3rem;
    height: 3rem;
  }

  .ion-ios-trash-solid,
  .ion-md-trash-solid {
    content: url(../assets/icon/trash-solid.svg);
  }

  .ion-ios-share-alt-square-solid,
  .ion-md-share-alt-square-solid {
    content: url(../assets/icon/share-alt-square-solid.svg);
  }

  .ion-ios-play-solid,
  .ion-md-play-solid {
    content: url(../assets/icon/play-solid.svg);
  }

  .ion-ios-heart-regular,
  .ion-md-heart-regular {
    content: url(../assets/icon/heart-regular.svg);
  }

  .ion-ios-times-solid,
  .ion-md-times-solid {
    content: url(../assets/icon/times-solid.svg);
  }
}

To create the action sheet, you can use the following code:

let actionSheet = this.actionsheetCtrl.create({
    title: 'Albums',
    cssClass: 'action-sheets-basic-page',
    buttons: [
      {
        text: 'Delete',
        role: 'destructive',
        icon: 'trash-solid',
        handler: () => {
          console.log('Delete clicked');
        }
      },
      {
        text: 'Share',
        icon: 'share-alt-square-solid',
        handler: () => {
          console.log('Share clicked');
        }
      },
      {
        text: 'Play',
        icon: 'play-solid',
        handler: () => {
          console.log('Play clicked');
        }
      },
      {
        text: 'Favorite',
        icon: 'heart-regular',
        handler: () => {
          console.log('Favorite clicked');
        }
      },
      {
        text: 'Cancel',
        role: 'cancel',
        icon: 'times-solid',
        handler: () => {
          console.log('Cancel clicked');
        }
      }
    ]
  });
  actionSheet.present();

Make sure to place your required SVGs in src/assets/icon or a designated directory and update the paths in the CSS if you opt for a different location.

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