ionic-framework

问题 I am using PayPal for payments in my Ionic application. I'm getting a transaction code like: PAY-0US81985GW1191216KOY7OXA, But in the transaction history on the PayPal website, the transaction code looks like: 3CC23774TG6379823. With some research, I found this link as a solution: https://developer.paypal.com/docs/api/payments/v1/#payment_get But I have no idea how to use this in my Ionic project. Has anyone ever experienced this? Do you know how to help me? Thank you 回答1: The PAY-xxx ID is

问题 i am new in Ionic, i am trying to get picture and want to store copy or store image into internal storage so i can get back captured image on any view. I don't know how to store images in internal Storage. I have read this. this is Helpful but not solving my issue. My Controller is here. Help me in this. Controller /**** tab Camera Controller ***/ .controller('tabCameraCtrl', function($scope, $state, $cordovaCamera) { /**********function to Open Camera *********/ $scope.openCamera = function(

问题 I want to remove click effect of an ion-item.I used --background-activated and --ripple-color but nothing happend. .no-click{ --background-activated: transparent; --ripple-color: transparent; } <ion-item class="no-click"> <ion-avatar slot="start"> <img [src]="img"> </ion-avatar> <ion-label>{{name}}</ion-label> </ion-item> How can i remove click effect of an ion-item? 回答1: Simply give pointer-events:none css to disable click. .no-click { pointer-events:none; //This makes it not clickable }

问题 I wish to draw the percentages on the pie pieces of a Chart.js pie chart, in my Ionic 4 / Angular application. My Chart.js version is 2.8.0 I have the following code I found here, where I can see it works. But when I add it, my formatter() is just not called (I have added a breakpoint and it is just not called) public ngOnInit() : void { this.data = { datasets: [{ data: [10, 20, 30, 50], backgroundColor: [ 'green', 'rgba(54, 162, 235, 0.2)', 'rgba(255, 206, 86, 0.2)', 'rgba(75, 192, 192, 0.2)

问题 I have updated IOS SDK 11 to IOS SDK 12 and above as well as macOS 10.13.6. in previous SDK input file="type" working fine. but after update when I run the ionic app local simulator it will work but when I deployed to Test Flight or App store it wont work. local simulator: I am able to see the input file="type" working fine. Once same build is deployed to Test Flight as well as to app store then same code not going to work.I am not able to see the action sheet above. below is my code HTML

问题 I create provider to insert , select , delete , update data in sqlite this my code in database.service.ts to get data getData(){ return this.sqlite.create({ name: 'data.db', location: 'default' }) .then((db: SQLiteObject) => { db.executeSql('select * from downloaded order by ID', {}) .then(res => { for(let i = 0;i < res.row.length; i++){ this.data.push({ id: res.row.item(i).id, name: res.row.item(i).name, url: res.row.item(i).URL }) } return this.data; }).catch(e => { console.log(e); }); }) }

问题 It has been a while since I used ionic framework. Last time, I used it it was version 1 and therefore, every page that i created with ionic creator had a controller for it where I used to add js code for consuming my REST framework. This time I downloaded my ionic creator app and the directory structure is completely changed. There are no js controllers like in angularJS. For each page there is a .ts file containing the following code: import { Component } from '@angular/core'; import {

问题 i'm using the HttpClientModule on ionic 3, and i want to do a get on my api let email = "test@email.com"; let password = "password"; let headers = new HttpHeaders(); this.http.get('http://127.0.0.1:8000/api/login',{ headers: {'email':email,'password':password} }); i don't want to get the json but only the status of the request, for doing something like : if(status == 200) { ... } esle { ... } can you guys please help me ? Thank you 回答1: Add observe : 'response' in header options of http.get

问题 data-sharing.service.ts public httpGetAll(owner: any) { return this.http.get(`${this.url}/${owner}`, this.httpOptions).pipe( catchError(e => { throw new Error(e); }) ); } public httpGetAllBy(id: number, byId:string, owner: any) { return this.httpGetAll(owner).subscribe(data => { Object.keys(data).map(function(key) { return data[key].filter(x => x[byId] === id); }); }) station.service.ts getStationsByOrg(id) { return this.dataSharing.httpGetAllBy(id, 'orgId', 'station'); } managestation

问题 I have beat my head for a couple days...trying to use the (ionItemReorder)="reorderItems($event)" to reorder a list. I have a list of songs I'm getting from FireBase. When I fire the reOrderItems click event I get an error: TypeError: array.splice is not a function at reorderArray I assume it's probably something very simple in the way I'm defining "songs". I have tried several different ways...but at this point I'm just grasping at straws. Any suggestions would be greatly appreciated. Thank