ionic-framework

问题 I am using ng-file-upload library for my Ionic mobile application and Im having challenges in implementing this library. I also used Codeigniter for my REST API. My upload request should have fields(some data) and the images. here is my code so far: $scope.doSubmitAttachment = function(){ console.log('@@@@@doSubmitAttachement- Process Request--' + $scope.images); $scope.upload($scope.images); }; $scope.upload = function (file) { Upload.upload({ url: 'http://192.168.8.247:130/api/upload',

问题 I want to know if it is possible to retrieve and the collection of objects that an object holds in Backand. For example - you have an object 'Trip' which has a one-to-many relationship with 'Destination' as a trip can have many destinations. The attribute 'destination' in object 'Trip' is a collection. Is it possible, when querying for a 'Trip' object, that I am able to receive the associated 'Destination' objects that the 'Trip' object has a collection of ? 回答1: While getting the parent

问题 I am trying to make my ionic/ Cordova app to not support small screens. So I have this below inside my config.xml at the root of the project folder : <config-file parent="/" target="AndroidManifest.xml"> <supports-screens android:largeScreens="true" android:normalScreens="true" android:smallScreens="false" /> </config-file> Although the config.xml generated inside \platform\android\res\xml\ has the below content fine: <config-file parent="/" target="AndroidManifest.xml"> <supports-screens

问题 I am trying to make my images to circle.despite this image has different width and height, I want it to be circle that seems like they have same width and height length. For example; dimension of my image : 250X300. but I want it to be 200X200 circle.actually I can do this easily.the problem is doing this acording to screen size.when I turn my mobile phone to horizontal, it must change acording to screen dimensions. my css code is below .image { height: 100px; width: 100px; border: 2px solid

问题 I'm trying to apply my custom font for android application. So I have modified the src/theme/variables.scss and added the following lines: @font-face { font-family: AppFont; src: url("../assets/fonts/RobotoCondensed-Regular.ttf"); } body, span, button, h1, h2, h3, h4, h5, h6, p, ion-item, ion-title { font-family: 'AppFont' !important; } $font-family-base: 'AppFont'; $font-family-ios-base: 'AppFont'; $font-family-md-base: 'AppFont'; $font-family-wp-base: 'AppFont'; and when I run ng serve the

问题 Hi in my app i have already a ionic modal for login $ionicModal.fromTemplateUrl('templates/login.html', { scope: $scope }).then(function(modal) { $scope.modal = modal; }); Now i need to create a new ionic modal with new html page. How can I do this? 回答1: While the answer is completely valid, but you don't need to create new controller every time you need a modal. app.controller('Ctrl1' function($scope, $ionicModal){ $ionicModal.fromTemplateUrl('modalA.html', { scope: $scope, animation: 'slide

问题 We have an existing Cordova iOS App for which we need an iOS share extension which will allow Users to to share files from other apps (like Photos, Pages, Numbers, Keynote, etc) with our App (i.e. Export file from Pages to our App). We need the following delivered: Prototype / Sample iOS Cordova App with a share extension setup up for jpg, png, video, pdf and office (xls, xlsx, doc, docx, ppt, pptx) files Extension to either open the Cordova App directly OR to open the Cordova App as a

问题 I'm writing an Ionic app that will be used for logistic purposes in the Healthcare sector. The devices that will be used for this app have a build-in barcode scanner and run on android 4.1.1. This scanner inputs data within a input field and submits it by pressing the "enter" key. Due to the scanner being the my "keyboard" in certain situations I want to hide the keyboard on input focus or click. I wrote the following directive using the ionic keyboard cordova plugin: directives.directive(

问题 I am trying to work with the ngCordova File plugin as documented here: http://ngcordova.com/docs/plugins/file/, but am getting strange behaviour. I am trying to create a folder if it does not already exist. I am testing for its existence using: $cordovaFile.checkDir(cordova.file.dataDirectory, 'inbound') Now this returns NOT_FOUND_ERR so i try to create the folder subsequently by calling: $cordovaFile.createDir(cordova.file.dataDirectory, 'inbound', false); But this then returns PATH_EXISTS

问题 My Tabs disappears after using this.navCtrl.push(NamePage); I don't understand, I need use @ViewChild or another function? I have set tabsHideOnSubPages on false in app.module.ts Example : https://github.com/Nicolas-PL/TestMenu Files is : src/pages/tabs/tabs.ts and src/pages/test/test.ts import { Component } from '@angular/core'; import { NavController } from 'ionic-angular'; import { AboutPage } from '../about/about'; import { ContactPage } from '../contact/contact'; import { HomePage } from