Angular, Item Details - javascript

I'm learning angular (with ionic framework, includes phone gap)and I am trying to create a single app that lists some data and when you click on one it show details for it. I was able to list all the item but I can't manage how to show details for a single one. I know the issue probably has to do with $routeParams but I can't find what is wrong.
app.js
angular.module('app', ['ionic', 'app.controllers'])
.config(function($stateProvider, $urlRouterProvider, $routeProvider) {
.state('app.list', {
url: '/list',
views: {
'menuContent' :{
templateUrl: "templates/list.html"
}
}
})
.state('app.staff', {
url: '/staff/:staffid',
views: {
'menuContent' :{
templateUrl: "templates/staff-details.html",
controller: 'StaffDetailsCtrl'
},
}
})
});
controllers.js
.controller('FooCtrl', function($scope) {
$scope.staff = [
{ id: 1, name: 'Jim', color: 'red' },
{ id: 2, name: 'Bob', color: 'blue' },
{ id: 3, name: 'Peter', color: 'yellow' }
/*... etc... */
];
});
// Review Controller
.controller('StaffDetailsCtrl', function($scope, $routeParams) {
// Get staff
alert('yeeeees');
var id = $routeParams.staffid;
$scope.staff = $scope.staff.get(id);
});
staff-details.html
{{staff.id}}<br />
{{staff.name}}<br />
{{staff.color}}
UPDATE
Link to Plunker.

If you're using the angular-ui-router then your should be injecting $stateParams rather than $routeParams. So you code will look like:
angular.module('app', ['ionic', 'app.controllers'])
.config(function($stateProvider, $urlRouterProvider, $routeProvider) {
$stateProvider
.state('app.staff', {
url: '/staff/:staffid',
views: {
'menuContent' :{
templateUrl: "templates/staff-details.html",
controller: 'StaffDetailsCtrl'
},
}
})
});
// Review Controller
.controller('StaffDetailsCtrl', function($scope, $stateParams) {
// Get staff
alert('yeeeees');
var id = $stateParams.staffid;
$scope.staff = $scope.staff.get(id);
});

Related

AngularJS UI-router How to load a state view into another nested view of a top level state?

https://plnkr.co/edit/XnDUIqfVuBS2Hr2N1ooy?p=preview
I have a top level state called container which holds the named views dashboard and feed.
Inside of the dashboard view template I have a <div ui-view="tickers"></div> in there I want to load the tickers state, how would I do that?
Is this done by adding something into the named view dashboard#container ?
The Container module
// Container module
////////////////////////////////////////////////////////////////////////////////
var container = angular.module('container', [ 'ui.router' ])
container.config(function($stateProvider) {
const container = {
name: 'container',
url: '/container',
views: {
'': {
templateUrl: 'container-template.html',
controller: function($scope) {
console.log('CONTAINER view $state');
}
},
'dashboard#container': {
templateUrl: 'dashboard-template.html',
controller: function($scope) {
console.log('DASHBOARD view $state');
}
},
'feed#container': {
templateUrl: 'feed-template.html',
controller: function($scope) {
console.log('FEED view $state');
}
}
}
}
$stateProvider.state(container);
});
The Container template
<div>
<div class="fl w100">
<em>Container state</em>
</div>
<div ui-view="dashboard" class="fl"></div>
<div ui-view="feed" class="fl"></div>
</div>
The Dashboard template
<div class="dashboard-state">
<em>Dashbaord state</em>
<div ui-view="tickers"></div>
</div>
The Tickers module
// Tickers module
var tickers = angular.module('tickers', ['ui.router'])
tickers.config(function($stateProvider) {
const tickers = {
parent: 'dashboard',
name: 'tickers',
url: '/tickers',
params: {
ticker: {}
},
views: {
'': {
templateUrl: 'tickers-template.html',
controller: function($scope, $state) {
console.log('TICKERS view $state');
$scope.tickers = [
{ id: 1, ticker: 'AAPL' },
{ id: 2, ticker: 'GOOG' },
{ id: 3, ticker: 'TWTR' }
];
$scope.clickTicker = function(ticker) {
console.log('ticker', ticker)
$state.go('tags', { ticker: ticker });
}
}
},
'tags#tickers': {
templateUrl: 'tags-template.html',
controller: function($scope) {
console.log('TAGS view $state');
}
}
}
}
$stateProvider.state(tickers);
})
The main tickersApp module
// TickersApp module
////////////////////////////////////////////////////////////////////////////////
var tickersApp = angular.module('tickersApp', ['ui.router', 'container', 'tickers']);
tickersApp.config(function($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise('/login');
const login = {
name: 'login',
url: '/login',
templateUrl: 'login-template.html',
bindToController: true,
controllerAs: 'l',
controller: function($state) {
this.login = function() {
$state.go('container', { });
}
}
}
$stateProvider
.state(login);
});
Still waiting on more answers, but I got this working so far by using a tickers.component inside of the dashboard-template.html
https://plnkr.co/edit/6dLIk1vq6M1Dsgy8Y4Zk?p=preview
<div class="dashboard-state">
<div class="fl w100">
<em>Dashbaord state</em>
</div>
<!--<div ui-view="tickers"></div>-->
<tickers-module></tickers-module>
</div>
tickers.component('tickersModule', {
templateUrl: 'tickers-template.html',
controller: function($scope, $state) {
console.log('TICKERS component');
$scope.tickers = [
{ id: 1, ticker: 'AAPL' },
{ id: 2, ticker: 'GOOG' },
{ id: 3, ticker: 'TWTR' }
];
$scope.clickTicker = function(ticker) {
console.log(' Ticker clicked!', $state)
$state.go('tags', { ticker: ticker });
}
}
});
I think you should use different states on the container like these:
$stateProvider
.state('container', {
url: '/container',
templateUrl: ''
})
.state('container.feed', {
url: '/container/feed',
templateUrl: 'partial-home.html'
})
.state('container.dashboard', {
url: '/container,
templateUrl: 'partial-home.html'
})
And use ui-sref

Update $state variable in 1 module from another

https://plnkr.co/edit/PWuKuVw9Dn9UJy6l8hZv?p=preview
I have 3 modules, routerApp, tickers and tags. Basically trying to rebuild my app out of smaller mini-apps.
The routerApp template contains the 2 directives for the other modules.
Expected
When you login, then click on the Count button in the tickers.component, I want to send the counter var into the tags.component $scope via $state.go.
Result
Nothing happens. No $state/variable update in the tags.component
Plnkr app.js code:
// TICKERS app module
var tickers = angular.module('tickers', ['ui.router'])
tickers.config(function($stateProvider) {
const tickers = {
name: 'tickers',
url: '/tickers',
parent: 'dashboard',
templateUrl: 'tickers-list.html',
bindToController: true,
controllerAs: 'tik',
controller: function() {
}
}
$stateProvider
.state(tickers);
})
tickers.component('tickersModule', {
templateUrl: 'tickers-list.html',
controller: function($scope, $state) {
console.log('Tickers init')
$scope.counter = 0;
$scope.increase = function() {
$scope.counter++;
console.log('increase', $scope.counter)
$state.go('dashboard.tags', { counter: $scope.counter });
}
}
})
// TAGS app module
var tags = angular.module('tags', ['ui.router'])
tags.config(function($stateProvider) {
const tags = {
name: 'tags',
url: '/tags?counter',
parent: 'dashboard',
params: {
counter: 0
},
templateUrl: 'tags-list.html',
bindToController: true,
controllerAs: 'tags',
controller: function($state) {
}
}
$stateProvider
.state(tags);
})
tags.component('tagsModule', {
templateUrl: 'tags-list.html',
controller: function($scope, $state) {
// Expecting this to update:
console.log('Tags init', $state)
$scope.counter = $state.params.counter;
}
})
// MAIN ROUTERAPP module
var routerApp = angular.module('routerApp', ['ui.router', 'tickers', 'tags']);
routerApp.config(function($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise('/login');
const login = {
name: 'login',
url: '/login',
templateUrl: 'login.html',
bindToController: true,
controllerAs: 'l',
controller: function($state) {
this.login = function() {
$state.go('dashboard', {})
}
}
}
const dashboard = {
name: 'dashboard',
url: '/dashboard',
templateUrl: 'dashboard.html',
controller: function() {
}
}
$stateProvider
.state(login)
.state(dashboard);
})
dashboard.html
<div class="jumbotron text-center">
<h1>The Dashboard</h1>
</div>
<div class="row">
<tickers-module></tickers-module>
<tags-module></tags-module>
</div>
The function in the tickers component that is trying to update the $state of the tags component:
$scope.increase = function() {
$scope.counter++;
console.log('increase', $scope.counter)
$state.go('dashboard.tags', { counter: $scope.counter });
}
Also tried: $state.go('tags', { counter: $scope.counter });
Finally the tags.component.
Note that here I'm not seeing the $scope.counter update nor the controller for the component getting refreshed due to a state change.
tags.component('tagsModule', {
templateUrl: 'tags-list.html',
controller: function($scope, $state) {
console.log('Tags init', $state)
$scope.counter = $state.params.counter;
}
})
Is the way I am architecting this going to work? What am I missing?
Update: Added some $rootScope events to watch for $state changes, hope this helps:
This is after clicking the login button and going from the login state to the dashboard state, but still nothing for clicking on the Count button.
So, it looks like you're properly passing the parameters in your $state.go call.
I think the issue here is that you're not properly handling the state parameters you're passing from the tickers component to the tags component.
Try injecting $stateParams into your tags component and pull the parameters off that object, for example (in your tags controller):
$scope.counter = $stateParams.counter;
Figured it out!
https://plnkr.co/edit/CvJLXKYh8Yf5npNa2mUh?p=preview
My problem was that in the $state object tags, I was using the same template as the tags.component.
Instead I needed to change it to something like <p>{{ counter }}</p>
var tags = angular.module('tags', ['ui.router'])
tags.config(function($stateProvider) {
const tags = {
name: 'tags',
url: '/tags',
parent: 'dashboard',
params: {
counter: 0
},
template: '<p>{{ counter }}</p>',
bindToController: true,
controller: function($scope, $state) {
console.log('tags state object', $state)
$scope.counter = $state.params.counter;
}
}
$stateProvider
.state(tags);
})
tags.component('tagsModule', {
templateUrl: 'tags-module-template.html',
controller: function($scope, $state) {
}
})
Then in my tags-module.template.html I needed to add a <div ui-view></div>
<div class="jumbotron text-center">
<h2>Tags list</h2>
<div ui-view></div> // <- here and this is where the $state object updates
{{ counter }}
</div>

angularjs two ng controllers with resolve conflict in html markup

Here is my :
config.router.js
app.config(['$stateProvider', '$urlRouterProvider', '$controllerProvider', '$compileProvider', '$filterProvider', '$provide', '$ocLazyLoadProvider', 'JS_REQUIRES',
function ($stateProvider, $urlRouterProvider, $controllerProvider, $compileProvider, $filterProvider, $provide, $ocLazyLoadProvider, jsRequires) {
app.controller = $controllerProvider.register;
app.directive = $compileProvider.directive;
app.filter = $filterProvider.register;
app.factory = $provide.factory;
app.service = $provide.service;
app.constant = $provide.constant;
app.value = $provide.value;
// LAZY MODULES
$ocLazyLoadProvider.config({
debug: false,
events: true,
modules: jsRequires.modules
});
// APPLICATION ROUTES
// -----------------------------------
$urlRouterProvider.otherwise('/login/signin');
//
// Set up the states
$stateProvider.state('app', {
url: "/app",
templateUrl: "assets/views/app.html",
resolve: loadSequence('modernizr', 'moment', 'angularMoment', 'uiSwitch', 'perfect-scrollbar-plugin', 'toaster', 'ngAside', 'vAccordion', 'sweet-alert', 'chartjs', 'tc.chartjs', 'oitozero.ngSweetAlert', 'chatCtrl'),
abstract: true
}).state('app.dashboard', {
url: "/dashboard",
templateUrl: "assets/views/dashboard.html",
resolve: loadSequence('jquery-sparkline', 'dashboardCtrl'),
title: 'Dashboard',
ncyBreadcrumb: {
label: 'Dashboard'
}
})
...
loginCtrl.js
app.controller('LoginCtrl', ["$scope", "alert", "auth", "$state", "$auth", "$timeout", function ($scope, alert, auth, $state, $auth, $timeout) {
$scope.submit = function () {
$auth.login({
email: $scope.email,
password: $scope.password
})
.then(function(res) {
var message = 'Thanks for coming back ' + res.data.user.email + '!';
if (!res.data.user.active)
{$auth.logout();
message = 'Just a reminder, please activate your account soon :)';}
alert('success', 'Welcome', message);
return null;
})
.then(function() {
$timeout(function() {
$state.go('main');
});
})
.catch(handleError);
} // submit function for login view
function handleError(err) {
alert('warning', 'oops there is a problem!', err.message);
}
}]);
main.js
var app = angular.module('myApp', ['my-app']);
app.run(['$rootScope', '$state', '$stateParams',
function ($rootScope, $state, $stateParams) {
// Attach Fastclick for eliminating the 300ms delay between a physical tap and the firing of a click event on mobile browsers
FastClick.attach(document.body);
// Set some reference to access them from any scope
$rootScope.$state = $state;
$rootScope.$stateParams = $stateParams;
// GLOBAL APP SCOPE
// set below basic information
$rootScope.app = {
name: 'My App',
author: 'example author',
description: 'My Platform',
version: '1.0',
year: ((new Date()).getFullYear()),
isMobile: (function () {
var check = false;
if (/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)) {
check = true;
};
return check;
})()
};
$rootScope.user = {
name: 'Peter',
job: 'ng-Dev'
};
}]);
the problem is when I add ng-controller="loginCtrl" to my login div on the html file for login, it works. But I have another div just below the login div:
<div class="copyright" >
{{app.year}} © {{ app.name }} by {{ app.author }}.
</div>
This doesn't work! however, I have a similar one above the login div, it works:
<div class="logo">
<img ng-src="{{app.layout.logo}}" alt="{{app.name}}"/>
</div>
where is the problem? How to address it?
thanks
if you are using angular ui-router, it's not neccessary to add ng-controller="loginCtrl" to your DIVs manually, instead add controller property in your $stateProvider.state
example:
.state('app.dashboard', {
url: "/dashboard",
templateUrl: "assets/views/dashboard.html",
title: 'Dashboard',
controller: 'dashboardCtrl',
resolve: {
deps: ['$ocLazyLoad', function ($ocLazyLoad) {
return $ocLazyLoad.load('path/to/your/controller.js');
}]
},
ncyBreadcrumb: {
label: 'Dashboard'
}
})
when you change your state usually views change to, that's the point right? setting controllers on the fly might not work as you expect.
checkout documentation

Want to update parent view values from Child View using UI-Router

I am new to AngularJS and I am using Angular UI-Router for my SPA.
What I am trying to do is to update the Parent View values from the Child View. I have gone through the UI-Router documentation for Nested Views and Multiple Views but couldn't find a way to update the values.
My use case is, Parent view will be the Header and every time a Child View changes via the State Transition I want to update the header value which is part of the Parent View.
Code :
HTML File -
<div ui-view></div>
JS File where Angular UI-Routing configuration happens -
angular.module('myApp', ['ui.router']).config(['$stateProvider', '$routeProvider',
function($stateProvider, $routeProvider) {
$stateProvider
.state('main', {
resolve: {
resA: function() {
return {
'value': 'Hello !!'
};
}
},
controller: function($scope, resA) {
$scope.resA = resA.value;
},
abstract: true,
url: '/main',
template: '<h1>{{resA}}</h1>' +
'<div ui-view></div>'
})
.state('main.one', {
url: '/one',
views: {
'#main': {
template: "Im View One"
}
},
resolve: {
resB: function(resA) {
return {
'value': resA.value + ' from One'
};
}
},
controller: function($scope, resA, resB) {
$scope.resA = resB.value;
}
}).state('main.two', {
url: '/two',
views: {
'#main': {
template: '<div ui-view="sub1"></div>' +
'<div ui-view="sub2"></div>'
},
'sub1#main.two': {
template: "Am awesome"
},
'sub2#main.two': {
template: "Am awesome two/too"
}
},
resolve: {
resC: function(resA) {
return {
'value': resA.value + ' from Two'
};
}
},
controller: function($scope, resA, resC) {
$scope.resA = resC.value;
}
});
}]).run(['$rootScope', '$state', '$stateParams', function($rootScope, $state, $stateParams) {
$rootScope.$state = $state;
$rootScope.$stateParams = $stateParams;
$state.transitionTo('main.two');
}]);
Here is the JSFiddle Link of the same code snippet.
There are muliple ways you can update the parent scope.
Using controllerAs
https://jsfiddle.net/9n7wrevt/17/
controller: function($scope, resA) {
this.resA = resA.value;
},
controllerAs: 'main'
referring parent as below
controller: function($scope, resB) {
$scope.main.resA = resB.value;
}
Using $parent
https://jsfiddle.net/9n7wrevt/18/
controller: function($scope, resB) {
$scope.$parent.resA = resB.value;
}
Better way(highly recommended) is to use $scope $emit, $on to communicate between controllers.
https://jsfiddle.net/9n7wrevt/19/

Nested child state with ui-router

As I'm working on an Angular app, I was wondering about ui-route nested states.
As said in the docu, it's possible to create nested state such as (taken from the doc) :
$stateProvider
.state('contacts', {
templateUrl: 'contacts.html',
controller: function($scope){
$scope.contacts = [{ name: 'Alice' }, { name: 'Bob' }];
}
})
.state('contacts.list', {
templateUrl: 'contacts.list.html'
});
But is it possible to create a granchild state ? (possibly by adding something like) :
.state('contacts.list.state', {
templateUrl: 'html_file.html'
)}
Yes, you can do it like that, as you suggested. EG:
$stateProvider
.state('contacts', {
url: '/',
templateUrl: 'contacts.html',
controller: function($scope){
$scope.contacts = [{ name: 'Alice' }, { name: 'Bob' }];
}
})
.state('contacts.list', {
url: ':list',
templateUrl: 'contacts-list.html'
})
.state('contacts.list.fullDetails', {
url: '/fullDetails',
templateUrl: 'contacts-list-full-details.html'
});

Categories

Resources