ionic-framework

Requisition Delay

由 别说谁变了你拦得住时间么 提交于 2020-01-06 05:36:07
问题 I made a code that receives the user's CPF then send's to the server, it checks if the CPF is valid, if it is, then print in the console the user's name, if it isn't, print "Not Found", this is the Code: login.page.html <ion-header> <ion-toolbar> <ion-title>login</ion-title> </ion-toolbar> </ion-header> <ion-content> <ion-card> <ion-card-header clas="ion-text-center"> <ion-card-title>Login</ion-card-title> </ion-card-header> <ion-card-content> <form> <ion-item> <ion-label position="floating"

Ionic Angular Firebase authentication with Google Plus not working

由 南楼画角 提交于 2020-01-06 04:51:20
问题 I've spent a lot of time trying to authenticate my users on Firebase with a Google account in my Ionic app. I'm using Ionic 4 with Angular. I'm posting this question and answer with the research I've made because I could not find everything I needed in one place and I had to go through a lot of searches and tries to get the result I wanted. First of all I've tried 2 ways with the firebase packages that lead me nowhere: Having a google provider from firebase: import * as firebase from

$cordovaFile method does nothing when called?

由 给你一囗甜甜゛ 提交于 2020-01-06 02:14:15
问题 I'm trying to use the ngCordova plugins in my Ionic app, but I can't seem to get them working properly. Here is my Controller : .controller('InspectionCtrl', ['$scope', '$stateParams', '$cordovaDevice', '$ionicPlatform', '$cordovaFile', function($scope, $stateParams, $cordovaDevice, $ionicPlatform, $cordovaFile){ document.addEventListener("deviceready", function () { //When save button is clicked, call this function $scope.save = function() { $cordovaFile.writeFile(cordova.file.dataDirectory,

Ionic 4 Angular router navigate and clear stack/history of previous page

由 扶醉桌前 提交于 2020-01-05 15:25:13
问题 I'm developing an app using Ionic 4 with Angular router. I would like to navigate to another page and clear the page stack. In Android native, it's something like this: Intent intent = new Intent(NewActivity.this, MainActivity.class); intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); startActivity(intent); From what I've read so far, it is possible using Ionic NavController but it is deprecating in Ionic 4. I learnt about buttons with routerLink but if I'm not mistaken, by using that the app

angular ionic fails to update for some variables

由 风格不统一 提交于 2020-01-05 15:18:54
问题 In my Ionic / Angular framework I update 2 variables inside a service (an $http.get().then() block): for( var di = day; di <= endOfMonthDate; di++) { var flavor = days[di - 1]; daysLeftCalendar.push( flavor[1]); // dates right away ! } var todaysFlavorIndex = -1; for (var i = 0; i < days.length; i++ ) { if ((days[i])[0] == day) { todaysFlavorIndex = (days[i])[1]; todaysFlavorName = flavors[todaysFlavorIndex]; // only updates if you change tabs } } Then I have these accessor methods in my

Get specific image after a click

由 人走茶凉 提交于 2020-01-05 11:34:20
问题 I have a list each has a button to invoke camera take picture and save it locally. Every time in my html i could able to view all the images that i have taken. <body ng-app="starter"> <ion-content class="has-header padding" ng-controller="ImageController"> <ion-list> <ion-item can-swipe="true" ng-repeat="prod in items"> {{prod.name}} <button class="button button-small button-energized" ng-click="addImage($index)">Add image</button> <!-- View image that are taken by the index of button--> <img

Get specific image after a click

由 ￡可爱￡侵袭症＋ 提交于 2020-01-05 11:33:28
问题 I have a list each has a button to invoke camera take picture and save it locally. Every time in my html i could able to view all the images that i have taken. <body ng-app="starter"> <ion-content class="has-header padding" ng-controller="ImageController"> <ion-list> <ion-item can-swipe="true" ng-repeat="prod in items"> {{prod.name}} <button class="button button-small button-energized" ng-click="addImage($index)">Add image</button> <!-- View image that are taken by the index of button--> <img

Get specific image after a click

由 核能气质少年 提交于 2020-01-05 11:33:18
问题 I have a list each has a button to invoke camera take picture and save it locally. Every time in my html i could able to view all the images that i have taken. <body ng-app="starter"> <ion-content class="has-header padding" ng-controller="ImageController"> <ion-list> <ion-item can-swipe="true" ng-repeat="prod in items"> {{prod.name}} <button class="button button-small button-energized" ng-click="addImage($index)">Add image</button> <!-- View image that are taken by the index of button--> <img

Determine if location is within a certain region in Google Map

由 扶醉桌前 提交于 2020-01-05 09:34:27
问题 In the Google Map shown above, there are 2 markers pointed by green arrows. They are the centers of 2 different regions indicated by blue circles in dotted lines. The marker pointed by an orange arrow lies within one of the aforementioned areas. This brings up a problem. Suppose there is a long list of locations of region center in the database, and all regions have the same fixed radius. How can I implement the computation such that the system can tell me whether an arbitrary location on

Determine if location is within a certain region in Google Map

由 99封情书 提交于 2020-01-05 09:34:24
问题 In the Google Map shown above, there are 2 markers pointed by green arrows. They are the centers of 2 different regions indicated by blue circles in dotted lines. The marker pointed by an orange arrow lies within one of the aforementioned areas. This brings up a problem. Suppose there is a long list of locations of region center in the database, and all regions have the same fixed radius. How can I implement the computation such that the system can tell me whether an arbitrary location on
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