I've created a small sample with vuejs3 to display some data.
I do have connection to the server. I had a CORS issue but have configured a proxy to access data from the client.
main.js
import { createApp } from 'vue'
import App from './App.vue'
createApp(App).mount('#app')
App.vue
<template>
<div class="container mt-5">
<div class="row">
<div class="col-12">
<contract-data/>
</div>
</div>
</div>
</template>
<script>
import ContractData from "./components/ContractData.vue";
export default {
name: "App",
components: {
ContractData,
}
}
ContractData.vue
<template>
<table class="table">
<tr><td>Contract-Id</td><td>{{ contractData.id }}</td></tr>
</table>
</template>
<script>
import axios from 'axios';
export default {
name: "contract-data",
data() {
return {
contractData: null
};
},
async created() {
const response = await axios.get("http://localhost:8080/contract/123456");
console.log(response.data);
this.contractData = response.data;
}
};
</script>
The thing is: I see the json data returned in the console.log statement in the async block. However it seems that the assignement to contractData is not working.
Hi i found a sample of auth on routing with angularfire, i just change it to support the new firebase sdk v4 and still using angularfire v1.
this is the link of the piece of code i used (with ui-router) :
angularfire docs
now this is my app.js and index.html
var config = {
"apiKey": "AIzaSyAUoM0RYqF1-wHI_kYV_8LKgIwxmBEweZ8",
"authDomain": "clubears-156821.firebaseapp.com",
"databaseURL": "https://clubears-156821.firebaseio.com",
"projectId": "clubears-156821",
"storageBucket": "clubears-156821.appspot.com",
"messagingSenderId": "970903539685"
};
firebase.initializeApp(config);
var app = angular.module("sampleApp", [
"firebase",
"ui.router"
]);
app.factory("Auth", ["$firebaseAuth",
function ($firebaseAuth) {
return $firebaseAuth();
}
]);
// UI.ROUTER STUFF
app.run(["$rootScope", "$state", function ($rootScope, $state) {
$rootScope.$on("$stateChangeError", function (event, toState, toParams, fromState, fromParams, error) {
if (error === "AUTH_REQUIRED") {
$state.go("home");
}
});
}]);
app.config(function ($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise("/home");
$stateProvider
.state('home', {
url: "/home",
template: "<h1>Home</h1><p>This is the Home page</p>",
resolve: {
"currentAuth": ["Auth", function (Auth) {
return Auth.$waitForAuth();
}]
}
})
.state('profile', {
url: "/profile",
template: "<h1>Profile</h1><p>This is the Profile page</p>",
resolve: {
"currentAuth": ["Auth", function (Auth) {
return Auth.$requireSignIn();
}]
}
})
});
app.controller("MainCtrl", ["$scope", "Auth",
function ($scope, Auth) {
$scope.auth = Auth;
console.log(Auth);
$scope.auth.$onAuth(function(authData) {
$scope.authData = authData;
console.log(authData);
});
}
]);
app.controller("NavCtrl", ["$scope", "Auth",
function ($scope, Auth) {
$scope.auth = Auth;
console.log(Auth);
$scope.auth.$onAuth(function(authData) {
$scope.authData = authData;
});
}
]);
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
<head>
<title>TODO supply a title</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
</head>
<body>
<div ng-app="sampleApp">
<div ng-controller="MainCtrl">
<nav class="navbar navbar-default navbar-static-top" ng-controller="NavCtrl">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="home">Project name</a>
</div>
<div id="navbar" class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li ui-sref-active="active">
<a ui-sref="home" href="#">Home</a>
</li>
<li ui-sref-active="active" ng-show="authData">
<a ui-sref="profile" href="#">
My Profile
</a>
</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li ng-hide="authData">
<a href="#" ng-click="$parent.auth.$authWithOAuthPopup('facebook')">
<span class="fa fa-facebook-official"></span>
Sign In with Facebook
</a>
</li>
<li ng-show="authData">
<a href="#" ng-click="$parent.auth.$unauth()">
<span class="fa fa-sign-out"></span>
Logout
</a>
</li>
</ul>
</div>
<!--/.nav-collapse -->
</div>
</nav>
<div class="container">
<div ui-view ng-show="authData"></div>
<div class="login-screen" ng-hide="authData">
<div class="jumbotron text-center">
<h1>Sweet login, brah.</h1>
<p class="lead">This is a pretty simple login utilizing AngularJS and AngularFire.</p>
<button class="btn btn-primary btn-lg" ng-click="auth.$authWithOAuthPopup('facebook')">
<span class="fa fa-facebook-official fa-fw"></span>
Sign in with Facebook
</button>
</div>
</div>
</div>
</div>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.14/angular.min.js"></script>
<script src="https://www.gstatic.com/firebasejs/4.0.0/firebase.js"></script>
<script src="app.js"></script>
<script src="https://cdn.firebase.com/libs/angularfire/1.1.3/angularfire.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.2.18/angular-ui-router.min.js"></script>
</body>
</html>
now the problem is that i getting an error : Cannot read property 'onAuth' of undefined.
i think its problem of the version of the new SDk and i looked in the proposed solution here in stackoverflow but none of them fix me the problem.
please help...
Ok i figure out the problem and fix it by changing the versions of angular and angularfire. and a little change to migrate to the new sdk.
this is new code.
my problem now is that i don't get all the scope that i want from facebook. for example i want birthday and i cannot see it comes back.
someone have a suggestion ?
var config = {
"apiKey": "AIzaSyAUoM0RYqF1-wHI_kYV_8LKgIwxmBEweZ8",
"authDomain": "clubears-156821.firebaseapp.com",
"databaseURL": "https://clubears-156821.firebaseio.com",
"projectId": "clubears-156821",
"storageBucket": "clubears-156821.appspot.com",
"messagingSenderId": "970903539685"
};
firebase.initializeApp(config);
var app = angular.module("sampleApp", [
"firebase",
"ui.router"
]);
app.factory("Auth", ["$firebaseAuth",
function ($firebaseAuth) {
return $firebaseAuth();
}
]);
//var provider = Auth.FacebookAuthProvider();
//provider.addScope('user_birthday');
//
//Auth.signInWithRedirect(provider);
// UI.ROUTER STUFF
app.run(["$rootScope", "$state", function ($rootScope, $state) {
$rootScope.$on("$stateChangeError", function (event, toState, toParams, fromState, fromParams, error) {
if (error === "AUTH_REQUIRED") {
$state.go("home");
}
});
}]);
app.config(function ($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise("/home");
$stateProvider
.state('home', {
url: "/home",
template: "<h1>Home</h1><p>This is the Home page</p>",
resolve: {
"currentAuth": ["Auth", function (Auth) {
return Auth.$waitForSignIn();
}]
}
})
.state('profile', {
url: "/profile",
template: "<h1>Profile</h1><p>This is the Profile page</p>",
resolve: {
"currentAuth": ["Auth", function (Auth) {
return Auth.$requireSignIn();
}]
}
});
});
app.controller("MainCtrl", ["$scope", "Auth",
function ($scope, Auth) {
$scope.auth = Auth;
console.log(Auth);
$scope.auth.$onAuthStateChanged(function (authData) {
$scope.authData = authData;
console.log(authData);
});
}
]);
app.controller("NavCtrl", ["$scope", "Auth",
function ($scope, Auth) {
$scope.currentUser = null;
$scope.currentUserRef = null;
$scope.currentLocation = null;
$scope.auth = Auth;
console.log(Auth);
/**
* Function called when clicking the Login/Logout button.
*/
// [START buttoncallback]
$scope.SignIn = function () {
if (!Auth.currentUser) {
$scope.auth.$signInWithRedirect('facebook', {
scope: 'email, public_profile, user_birthday'
}).then(function (authData) {
// never come here handle in $onAuthStateChanged because using redirect method
}).catch(function (error) {
if (error.code === 'TRANSPORT_UNAVAILABLE') {
$scope.$signInWithPopup('facebook', {
scope: 'email, public_profile, user_friends'
}).catch(function (error) {
console.error('login error: ', error);
});
} else {
console.error('login error: ', error);
}
});
} else {
// [START signout]
Auth.signOut();
// [END signout]
}
};
// [END buttoncallback]
//
// $scope.updateUserData = function () {
// $scope.currentUserRef.set($scope.currentUser);
// };
$scope.auth.$onAuthStateChanged(function (authData) {
$scope.authData = authData;
console.log('after login');
console.log($scope.authData);
});
}
]);
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
<head>
<title>TODO supply a title</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
<link rel="icon" href="data:;base64,iVBORw0KGgo=">
</head>
<body>
<div ng-app="sampleApp">
<div ng-controller="MainCtrl">
<nav class="navbar navbar-default navbar-static-top" ng-controller="NavCtrl">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="home">Project name</a>
</div>
<div id="navbar" class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li ui-sref-active="active">
<a ui-sref="home" href="#">Home</a>
</li>
<li ui-sref-active="active" ng-show="authData">
<a ui-sref="profile" href="#">
My Profile
</a>
</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li ng-hide="authData">
<a href="#" ng-click="SignIn()">
<span class="fa fa-facebook-official"></span>
Sign In with Facebook
</a>
</li>
<li ng-show="authData">
<a href="#" ng-click="SignIn()">
<span class="fa fa-sign-out"></span>
Logout
</a>
</li>
</ul>
</div>
<!--/.nav-collapse -->
</div>
</nav>
<div class="container">
<div ui-view ng-show="authData"></div>
<div class="login-screen" ng-hide="authData">
<div class="jumbotron text-center">
<h1>Sweet login, brah.</h1>
<p class="lead">This is a pretty simple login utilizing AngularJS and AngularFire.</p>
<button class="btn btn-primary btn-lg" ng-click="SignIn()">
<span class="fa fa-facebook-official fa-fw"></span>
Sign in with Facebook
</button>
</div>
</div>
</div>
</div>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.1/angular.min.js"></script>
<script src="https://www.gstatic.com/firebasejs/4.0.0/firebase.js"></script>
<script src="app.js"></script>
<script src="https://cdn.firebase.com/libs/angularfire/2.3.0/angularfire.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/1.0.3/angular-ui-router.min.js"></script>
</body>
</html>
I'm learning Polymer;
I can't get a conditional class name to appear in my tabs (parent) component. A 'active' class should be added to a <li> element depending on the 'selected' property of a child component.
I'm not really sure my way of communicating between parent and child component is right in the first place. It is working, but it doesn't feel right..
My index.html file
<link rel="import" href="components/tabs.html">
<link rel="import" href="components/tab.html">
<ikb-tabs>
<ikb-tab heading="Tab #1">
<p>Content of the first tab</p>
</ikb-tab>
<ikb-tab heading="Tab #2" selected>
<p>Content of the second tab</p>
</ikb-tab>
</ikb-tabs>
My components/tabs.html file
<link rel="import" href="../../bower_components/polymer/polymer.html">
<dom-module id="ikb-tabs">
<template>
<style>
.active button {
color: red;
}
</style>
<nav>
<ul>
<template is="dom-repeat" items="{{tabs}}">
<li>
<button on-tap="openTab">{{item.heading}}</button>
</li>
</template>
</ul>
</nav>
<content></content>
</template>
<script>
Polymer({
is: 'ikb-tabs',
properties: {
activeTab: Number
},
ready: function () {
this.tabs = Polymer.dom(this).children;
},
openTab: function (e) {
Polymer.dom(this).children.forEach(function (tab, index) {
tab.selected = index === e.model.index;
});
}
});
</script>
</dom-module>
My components/tab.html file
<link rel="import" href="../../bower_components/polymer/polymer.html">
<dom-module id="ikb-tab" attributes="heading">
<template>
<template is="dom-if" if="{{selected}}">
<div>
<content></content>
</div>
</template>
</template>
<script>
Polymer({
is: 'ikb-tab',
properties: {
heading: String,
selected: {
type: Boolean
}
}
});
</script>
</dom-module>
I've figured it out myself, there were two main issues with my code:
Updating an Array didn't trigger an update:
Only adding, removing are replacing items in an Array triggers an update. I changed a property of an Object inside an Array. Polymer only checks the reference to that Object, that reference remained unchanged. So no change got triggered. Solution: update the Array with the set function (see code below).
Computed classes need a special syntax:
My class="{{getClassName(item.selected}}" wasn't adding any classes. I now know the correct syntax is class$="{{getClassName(item.selected)}}".
More info: https://www.polymer-project.org/1.0/docs/devguide/data-binding#native-binding
The simplified working code:
<dom-module id="ikb-tabs">
<template>
<nav>
<ul>
<template is="dom-repeat" items="{{tabs}}">
<li class$="{{getClassName(item.selected)}}">
<button on-tap="openTab">{{item.heading}}</button>
</li>
</template>
</ul>
</nav>
<div>
<content></content>
</div>
</template>
<script>
Polymer({
is: 'ikb-tabs',
properties: {
tabs: {
type: Array
}
},
ready: function () {
this.tabs = Polymer.dom(this).children;
},
openTab: function (e) {
var self = this;
this.tabs.forEach(function (tab, index) {
self.set('tabs.' + index + '.selected', index === e.model.index)
});
},
getClassName: function (isSelected) {
return isSelected ? 'active' : null;
}
});
</script>
</dom-module>
I am trying to adapt the following code:
Plunker
Here is the code:
<!DOCTYPE html>
<html ng-app="myapp">
<head>
<title>AngularJS: UI-Router Quick Start</title>
<!-- Bootstrap CSS -->
<link href="//cdnjs.cloudflare.com/ajax/libs/twitter- bootstrap/2.3.1/css/bootstrap.min.css" rel="stylesheet">
</head>
<body class="container">
<div class="navbar">
<div class="navbar-inner">
<a class="brand" ui-sref="index">Quick Start</a>
<ul class="nav">
<li><a ui-sref="index">Home</a></li>
<li><a ui-sref="route1">Route 1</a></li>
<li><a ui-sref="route2">Route 2</a></li>
</ul>
</div>
</div>
<div class="row">
<div class="span6">
<div class="well" ui-view="LeftMenu"></div>
</div>
<div class="span6">
<div class="well" ui-view="Content"></div>
</div>
</div>
<!-- Angular -->
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.4/angular.min.js"></script>
<!-- UI-Router -->
<script src="//angular-ui.github.io/ui-router/release/angular-ui-router.js"></script>
<!-- App Script -->
<script>
var myapp = angular.module('myapp', ["ui.router"])
myapp.config(function($stateProvider){
$stateProvider
.state('index', {
url: "",
views: {
"LeftMenu": {
template: '<ul><li><a ui-sref="index.LeftMenuMenu1">Index-Left Menu1</a></li><li><a ui-sref="index.LeftMenuMenu2">Index-Left Menu2</a></li><li><a ui-sref="index.LeftMenuMenu3">Index-Left Menu3</a></li></ul>'
},
"Content": {
template: "<div ui-view></div>"
}
}
})
.state('index.LeftMenuMenu1', {
template: "LeftMenu.Menu1 selected"
})
.state('index.LeftMenuMenu2', {
template: "LeftMenu.Menu2 selected"
})
.state('index.LeftMenuMenu3', {
template: "LeftMenu.Menu3 selected"
})
.state('route1', {
url: "/route1",
views: {
"LeftMenu": {
template: '<ul><li><a ui-sref="Route1.Menu1">Route1-Left Menu1</a></li><li><a ui-sref="Route1.Menu2">Route1-Left Menu2</a></li><li><a ui-sref="Route1.Menu3">Route1-Left Menu3</a></li></ul>'
},
"viewB": {
template: "route1.viewB"
}
}
})
.state('route2', {
url: "/route2",
views: {
"LeftMenu": {
template:'<ul><li>Route2-Left Menu1</li><li>Route2-Left Menu2</li><li>Route2-Left Menu3</li></ul>'
},
"viewB": {
template: "route2.viewB"
}
}
})
});
</script>
It definitely works fine. What I'd like to have is when I click on Back button it doesn't go back to the previous vertical state if they were selected, but instead goes back to the previous state on the horizontal menu.
Is that possible?
Thanks
I have a routing related question.
App.Router.map(function(){
this.resource('whiteBoards',function(){
this.resource('whiteBoard',{path:'/:whiteBoard_id'},function(){
this.resource('image');
this.resource('video');
});
});
this.resource('dummy');
});
App.WhiteBoardsRoute = Ember.Route.extend({
model: function(){
return this.store.find('whiteBoard');
}
});
App.ImageRoute = Ember.Route.extend({
model: function(){
return this.store.find('image');
}
});
If I click all navigational links manually all things works as expected.
my templates:
<script type="text/x-handlebars" data-template-name="application">
<nav class="navbar navbar-inverse navbar-fixed-top" role="navigation">
<div class="navbar-header">
<!-- Be sure to leave the brand out there if you want it shown -->
<a class="navbar-brand" href="/index.html">Routing Test</a>
</div>
<ul class="nav navbar-nav">
<li>{{#link-to 'whiteBoards'}}WhiteBoard{{/link-to}}</li>
<li>{{#link-to 'dummy'}}Dummy{{/link-to}}</li>
</ul>
</div>
</nav>
{{outlet}}
</script>
<script type="text/x-handlebars" data-template-name="whiteBoards">
<ul class="nav nav-tabs whiteBoards">
{{#each whiteBoard in controller.content}}
<li>
{{#link-to 'whiteBoard' whiteBoard}}{{whiteBoard.title}} {{/link-to}}
</li>
{{/each}}
</ul>
{{outlet}}
</script>
<script type="text/x-handlebars" data-template-name="whiteBoard">
<div class="whiteBoard">
<H3>WhiteBoard {{controller.content.name}}</H3>
</div>
<ul class="nav nav-tabs">
<li>
{{#link-to 'image'}}Images{{/link-to}}
</li>
<li>
{{#link-to 'video'}}Videos{{/link-to}}
</li>
</ul>
{{outlet}}
</script>
<script type="text/x-handlebars" data-template-name="image">
<div class="imagelist">
<H3>Images</H3>
<ul>
{{#each img in controller.content}}
<li>{{img.name}}</li>
{{/each}}
</ul>
</div>
</script>
The problem occurs if I try to activate the image route (as default child route) in combination with a whiteBoard navigation click.
This mean If I select a whiteBoard a list of images should also be shown (here only a simplified image list).
To achieve this I insert:
App.WhiteBoardIndexRoute = Ember.Route.extend({
redirect: function(){
this.transitionTo('image');
}
});
The first time it works as expected (the selected whiteBoard is shown and the image list).
If I try to navigate to another whiteBoard the problems begins.
After inserting WhiteBoardIndexRoute I can't navigate to another whiteBoard.
What is the problem ?
I'm working with ember.js verion 1.0
I known that I can implement the display of the image list using the renderTemplate method in the WhiteBoardRoute but I think that it should be possible to use the "default child route concept".