I need to use this JS library in my angular 2 project   this question may be duplicate with me , but no answer worked for me  I tried to include the library as script tag in my index.html page     It always does not see it http://localhost:8100/Pra...
In Angular 1.x and Ionic 1.x I could access the window object through dependency injection, like so:  angular.module('app.utils', [])  .factory('LocalStorage', ['$window', function($window) {     return {         set: function...
I did a news comment function by ionic3 with firebase, after testing comment function working already, but when I want the comment showing in my project error coming out.     ERROR Error: Uncaught (in promise): Error: InvalidPipeArgument:   '[obj...
In good old version 1 of Ionic I was able to build an event-list grouped by date like this:  <ion-list ng-repeat="(key, value) in events| groupBy: 'event.date'">    <div class="item item-divider" ng-if="value"...
I'm not sure if I'm missing something, but when I try to add a span to a Ion Item the span is not rendered, nor div.  <ion-card>   <ion-card-title>   </ion-card-title>   <div>     <button ion-button (click)="tog...
I want to put image on canvas. initially I used image as background. But whenever I convert canvas to image, background image is not getting copied. Hence I tried to draw image on canvas. I am choosing image from device image gallery. Storing the ima...
I want to get lat-long co-ordination when user clicks on map. However, when I tried to do so I’m getting an error like the following:     _this.map.on is not a function.   I have also tried this.map.one but still I’m getting the same error.  Can...
My mobile app uploads several files to the server in succession, often from remote areas with questionable connection strength.  For this reason, I want to make a few attempts to send the file.  I also want to move on and attempt the next one in the...
I have issues for days. Now i try to create an ionic v3 app and every time it stops at line below.  ? Preparing directory .\firstProject - done! ? Downloading and extracting blank starter - done! ? Integrate your new app with Cordova to target native...
I am coding a SOS page, when I click the button that I want it showing a popup page like this. Then user can choose phone number.    sos.html page  <button ion-button color="light" (click)="openSosPop()">Call</button>   so...

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