I'm working for the first time with Angular.js. I already search too many articles in order to correct this error. I receive the following error when my Index.html is loaded:
Here is the code:
report-module.js
angular.module('reportTemplateApp', [
'reportTemplateApp.services',
'reportTemplateApp.controllers',
'ngRoute'
]).
config(['$routeProvider', '$locationProvider', function ($routeProvider, $locationProvider) {
$routeProvider
.when('/slide1/:auditId', {
templateUrl: 'slide1.html',
controller: 'MainSlideController',
controllerAs: 'main'
})
.when('/slide3/:auditId/sl/:slideId', {
templateUrl: 'slide3.html',
controller: 'CommonSlidesController',
controllerAs: 'commons'
});
$locationProvider.html5Mode(true);
}]);
report-controller.js
angular.module('reportTemplateApp.controllers', []).
controller('CommonSlidesController', '$routeParams', function ($scope, $routeParams, auditAPIservice) {
$scope.id = $routeParams;
$scope.slideId;
$scope.slide = [];
//CANCEL EDIT
$scope.cancelSave = function () {
$scope.mainList = $scope.backupList;
}
//SAVE DATA
$scope.saveSlide = function () {
try {
auditAPIservice.ItemsData($scope.mainList).then(function (response) {
if (response.message = "Success") {
}
else {
$scope.mainList = $scope.backupList;
}
});
} catch (ex) {
$scope.showToast('UPS! Something happen ' + ex.message);
}
}
//GET DATA
reportAPIservice.getSlide(2, 3).then(function (response) {
if (response.message = "Success") {
$scope.mainList = response.data.ReportSlideInfo
angular.copy($scope.mainList, $scope.backupList);
}
else {
//SOME ERROR SHOWING HERE
}
});
$scope.showToast = function (message) {
angular.element(document).ready(function () {
toast(message, 4000);
});
}
}).
Index.html
<!DOCTYPE html>
<html>
<head>
<script src="../Scripts/jquery-1.7.1.js"></script>
<script src="../Scripts/materialize/materialize.min.js"></script>
<title></title>
<link rel="stylesheet" type="text/css" href="../Content/materialize/materialize.css" />
</head>
<body ng-app="reportTemplateApp">
<script>
$(document).ready(function () {
$(".button-collapse").sideNav();
$('.collapsible').collapsible();
});
</script>
Text Link<br/>
<div ng-view></div>
<script src="../Scripts/angular.js"></script>
<script src="../Scripts/angular-route.js"></script>
<script src="~/Scripts/angular-resource.js"></script>
<script src="../Scripts/SPS/Report/report-module.js"></script>
<script src="../Scripts/SPS/Report/report-controller.js"></script>
<script src="../Scripts/SPS/Report/report-service.js"></script>
</body>
</html>
I don't know what it's wrong. Another thing, the error shows when I add in the Index page, if I remove it no error is present.
I was able to fix this. I had (I don't know why) in the project mixed versions of the angular.js(1.2.23) and angular-route.js (1.3.8). After change one with the same version of the other there is no error and routing works.
Related
I am learning React and following their step by step tutorial but without the use of JSX. I am not very far into the tutorial but I hit a snag. The componentDidMount method is not being called, and so my timer does not update.
Any help would be appreciated.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>React Test</title>
<script crossorigin src="https://unpkg.com/react#16/umd/react.development.js"></script>
<script crossorigin src="https://unpkg.com/react-dom#16/umd/react-dom.development.js"></script>
<!--<script crossorigin src="assets/react.development.16.4.1.js"></script>-->
<!--<script crossorigin src="assets/react-dom.development.16.4.1.js"></script>-->
</head>
<body>
<div id="root"></div>
<script>
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
message: "Hello World!",
date: new Date(),
}
}
componentDidMount() {
this.timerID = setInterval(
() => this.tick(),
1000
);
}
componentWillUnmount() {
clearInterval(this.timerID);
}
render() {
let fragment = React.createElement(React.Fragment, null, [
React.createElement("h1", {key: "message"}, this.state.message),
React.createElement("p", {key: "time"}, this.state.date.toLocaleTimeString())
]);
return fragment;
}
tick() {
this.setState({
date: new Date()
});
}
}
ReactDOM.render(new App().render(), document.getElementById("root"));
</script>
</body>
</html>
I think the problem is there in one place
ReactDOM.render(new App().render(), document.getElementById("root"));
Why this will not work ?
Because render will return chilren of App component not the App itself
. Your children will be mounted first and your App is neverbe rendered
, hence no componentDidMount for App component
the context is not proper. Try using arrrow funciton here
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
message: "Hello World!",
date: new Date(),
}
}
componentDidMount() {
console.log("mounting")
this.timerID = setInterval(
() => {
this.tick()
},
1000
);
}
componentWillUnmount() {
clearInterval(this.timerID);
}
render() {
let fragment = React.createElement(React.Fragment, null, [
React.createElement("h1", {key: "message"}, this.state.message),
React.createElement("p", {key: "time"}, this.state.date.toLocaleTimeString())
]);
return fragment;
}
tick = () => {
debugger
this.setState({
date: new Date()
});
}
}
ReactDOM.render(React.createElement(App), document.getElementById("root"));
<script crossorigin src="https://unpkg.com/react#16/umd/react.development.js"></script>
<script crossorigin src="https://unpkg.com/react-dom#16/umd/react-dom.development.js"></script>
<!--<script crossorigin src="assets/react.development.16.4.1.js"></script>-->
<!--<script crossorigin src="assets/react-dom.development.16.4.1.js"></script>-->
<div id="root"></div>
Hi I'm trying to execute a basic polymer program. Getting the below exception at step var el = new HelloElement();. Also the element itself is not attached to the page.
Exception
Uncaught TypeError: Illegal constructor
at PropertyAccessors (property-accessors.html:119)
at TemplateStamp (template-stamp.html:119)
at PropertyEffects (property-effects.html:1075)
at PolymerElement (element-mixin.html:459)
at GestureEventListeners (gesture-event-listeners.html:40)
at LegacyElement (legacy-element-mixin.html:69)
at PolymerGenerated (class.html:137)
at (index):18
at html-imports.js:580
at html-imports.js:617
CODE
<!DOCTYPE html>
<html>
<head>
<script src="bower_components/webcomponentsjs/webcomponents-lite.js"> </script>
<link rel="import" href="bower_components/polymer/polymer.html"/>
</head>
<body>
<script>
HTMLImports.whenReady( function () {
HelloElement = Polymer.Class({
is: "hello-element",
created: function () {
this.textContent = "Hello World";
}
});
document.registerElement('hello-element', HelloElement);
var el = new HelloElement();
document.querySelector("body").appendChild(el);
})
</script>
</body>
</html
Try using the new class syntax as below:
HTMLImports.whenReady(function() {
class MyElement extends Polymer.Element {
static get is() { return 'my-element'; }
static get properties() {
return {
prop: {
type: String
}
}
}
constructor() {
super();
this.prop = 'my-element'
}
}
customElements.define(MyElement.is, MyElement);
var el = new MyElement();
el.textContent = 'my-element';
document.querySelector("body").appendChild(el);
});
JSBin: http://jsbin.com/vefelacada/edit?html,console,output
See more informations at: https://www.polymer-project.org/2.0/docs/devguide/registering-elements
=== Edit
If you really want to use Polymer 1.0 syntax, you should probably do something like: (not 100% sure what the error really means)
Polymer({
is: "hello-element",
});
var el = document.createElement("hello-element");
document.querySelector("body").appendChild(el);
el.textContent = 'my-element';
http://jsbin.com/zihayumaqo/edit?html,console,output
I am relatively new to Angularjs, and am building a website. When I try to inject todo.html into the body tags of index.html nothing happens. I am not getting any errors in the console. I have read many of the similar posts to mine, and have already tried
Remove the ng-include from the body of index.html
Moved the links for angualrjs and bootstrap from the body of index.html to the head
Originally I used Ng-route but it did not work, so I implemented ui-router
I have tried both ng-route and ui-router,and both run without any errors. I don't think it has anything to do with either.
index.html
<html ng-app="todoApp">
<head>
<!-- META -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1"><!-- Optimize mobile viewport -->
<title>Todo App</title>
<!-- Angular ans JS links-->
<script src="vendor/angular/angular.min.js"></script>
<script src="vendor/angular-ui-router/release/angular-ui-router.min.js"></script>
<script src="app/app.js"></script>
<script src="app/services/todo.service.js"></script>
<script src="app/controllers/todo.controller.js"></script>
<!-- <script src="vendor/angular-route/angular-route.min.js"></script>-->
<!--Jquery and Bootstrap Links-->
<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<script src="https://npmcdn.com/tether#1.2.4/dist/js/tether.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.4/js/bootstrap.min.js" integrity="sha384-VjEeINv9OSwtWFLAtmc4JCtEJXXBub00gtSnszmspDLCtC0I4z4nqz7rEFbIZLLU"
crossorigin="anonymous"></script>
<!-- css links -->
<link href="vendor/bootstrap-css-only/css/bootstrap.min.css" rel="stylesheet"><!-- load bootstrap -->
<link rel="stylesheet" href="assets/css/todoApp.css">
<link rel="stylesheet" type="text/css" href="assets/css/Header-Picture.css">
</head>
<body >
<div ng-include="'app/views/header.html'"></div>
<!--<div ng-include="'app/views/footer.view.html'"></div>
-->
<ui-view></ui-view>
<!--<div ui-view></div>-->
</body>
</html>
App.js
var todoApp = angular.module('todoApp', [
'ui.router'
]);
todoApp.config(function ($stateProvider, $urlRouterProvider) {
$stateProvider
.state('todo', {
url: "/",
templateUrl: 'views/todo.html',
controller: 'TodoController'
})});
todo.controller.js
todoApp.controller('TodoController', ['$scope', 'Todos', function TodoController($scope, Todos) {
$scope.formData = {};
console.log("in the TodoController");
// when landing on the page, get all todos and show them
Todos.get()
.success(function(data) {
$scope.todos = data;
});
// when submitting the add form, send the text to the spring API
$scope.createTodo = function() {
if(!$scope.todoForm.$valid) {
return;
}
Todos.create($scope.formData)
.success(function(data) {
$scope.formData = {}; // clear the form so our user is ready to enter another
$scope.todos.push(data);
});
};
// delete a todo after checking it
$scope.deleteTodo = function(id) {
Todos.delete(id)
.success(function(data) {
angular.forEach($scope.todos, function(todo, index){
if(todo.id == id) {
$scope.todos.splice(index, 1);
}
});
});
};
// when submitting the add form, send the text to the node API
$scope.saveTodo = function(todo) {
Todos.update(todo)
.success(function(data) {
$scope.editedTodo = {};
});
};
$scope.editedTodo = {};
$scope.editTodo = function(todo) {
$scope.editedTodo = todo;
}
$scope.revertTodo = function() {
$scope.editedTodo = {};
}
}]);
You should be using otherwise to force the first state to be loaded as below
app.config(function ($stateProvider, $urlRouterProvider) {
$stateProvider
.state('todo', {
url: "/",
templateUrl: 'todo.html',
})
$urlRouterProvider.otherwise('/');
});
Your index.html will look like
<div ng-include="'app/views/header.html'"></div>
<ui-view>
</ui-view>
LIVE DEMO
I added the code posted by #Aravind to my project which I belive was an improvement on my own and was correct. But the issue was the file path to the todo.html. The file path in the original was views/todo.html
the correct path is app/views/todo.html
My original code:
todoApp.config(function ($stateProvider, $urlRouterProvider) {
$stateProvider
.state('todo', {
url: "/",
templateUrl: 'views/todo.html',
controller: 'TodoController'
})});
Current Working Code
todoApp.config(function ($stateProvider, $urlRouterProvider) {
$stateProvider
.state('todo', {
url: "/",
templateUrl: 'app/views/todo.html',
})
$urlRouterProvider.otherwise('/');
});
I am trying to figure out how to transition from one url to another using ion-nav-view. Visual Studio compiles the code and doesnt throw any errors when trying to load the templates/events.html in the tab. Any suggestions are welcome
index.html:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width">
<link rel="stylesheet" type="text/css" href="css/index.css">
<title>SlidingTransitionwithAPI</title>
<link href="lib/ionic/css/ionic.css" rel="stylesheet">
<script src="lib/ionic/js/ionic.bundle.js"> </script>
<script src="cordova.js"></script>
<script src="lib/angular-ui-router/release/angular-ui-router.js"></script>
<script src="lib/angular-ui-router/release/angular-ui-router.min.js"></script>
<script src="js/app.js"></script>
<script src="js/controllers.js"></script>
<script src="lib/ionic-ion-swipe-cards/ionic.swipecards.js"></script>
<script src="lib/collide/collide.js"></script>
<script src="lib/ionic-ion-tinder-cards/ionic.tdcards.js"></script>
</head>
<body ng-app="starter" no-scroll>
<ion-nav-view>
</ion-nav-view>
</body>
app.js:
angular.module('starter', ['ionic', 'starter.controllers', 'ionic.contrib.ui.tinderCards', 'ui.router'])
.run(function ($ionicPlatform) {
$ionicPlatform.ready(function () {
// Hide the accessory bar by default (remove this to show the accessory bar above the keyboard
// for form inputs)
if (window.cordova && window.cordova.plugins && window.cordova.plugins.Keyboard) {
cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);
}
if (window.StatusBar) {
// org.apache.cordova.statusbar required
StatusBar.styleLightContent();
}
});
})
.config(function ($stateProvider, $urlRouterProvider) {
// Ionic uses AngularUI Router which uses the concept of states
// Learn more here: https://github.com/angular-ui/ui-router
// Set up the various states which the app can be in.
// Each state's controller can be found in controllers.js
$stateProvider
.state('FindEvents', {
url: '/findEvents',
templateUrl: 'templates/events.html',
controller: 'EventsCtrl'
})
.state('favorites', {
url: '/favorites',
templateUrl: 'templates/favorites.html',
controller: 'FavoritesCtrl'
})
// if none of the above states are matched, use this as the fallback
$urlRouterProvider.otherwise('/findEvents');
});
controllers.js:
angular.module('starter.controllers', [])
.directive('noScroll', function () {
return {
restrict: 'A',
link: function ($scope, $element, $attr) {
$element.on('touchmove', function (e) {
e.preventDefault();
});
}
}
})
.controller('EventsCtrl', function ($scope, $state) {
var cardTypes = [
{ image: './images/event1.jpeg', title: 'New Apple Release' },
{ image: './images/event2.jpeg', title: 'Digital Conference' },
{ image: './images/event3.jpg', title: 'Skyline Sessions' },
{ image: './images/event4.jpg', title: 'Secret Rooftop Party' },
{ image: './images/event5.jpeg', title: 'Smoking Lights' },
{ image: './images/event6.jpg', title: 'Antibes Color Run' },
{ image: './images/event7.jpg', title: 'Tomorrowland' },
{ image: './images/event8.jpeg', title: 'Steve Aoki Lighting Up Town' },
{ image: './images/event9.jpeg', title: 'Nice Yacht Party' },
{ image: './images/event10.jpg', title: 'Night Pool Party' },
];
$scope.cards = [];
$scope.addCard = function () {
for (var p = 0; p < 10; p++) {
var newCard = cardTypes[p];
newCard.id = Math.random();
$scope.cards.push(angular.extend({}, newCard));
}
}
$scope.addCard();
$scope.cardDestroyed = function (index) {
$scope.cards.splice(index, 1);
};
$scope.cardSwipedLeft = function (index) {
console.log('Left swipe');
}
$scope.cardSwipedRight = function (index) {
console.log('Right swipe');
}
$scope.cardDestroyed = function (index) {
$scope.cards.splice(index, 1);
console.log('Card removed');
}
//Transitioning between states
$scope.Favorites = function () {
$state.go('favorites');
}
});
events.html:
<ion-view view-title="Time 'N Joy '" ng-controller="EventsCtrl">
<ion-content ng-app="starter" >
<ion-pane>
<div class="bar bar-header bar-dark">
<button class="button button-clear button-icon icon ion-navicon"></button>
<div class="h1 title" font="6" color="white">Event Finder</div>
<button class="button button-clear" ng-click="Favorites()">
<i class="icon ion-heart"></i>
</button>
</div>
<td-cards>
<td-card id="td-card" ng-repeat="card in cards" on-destroy="cardDestroyed($index)"
on-swipe-left="cardSwipedLeft($index)" on-swipe- right="cardSwipedRight($index)"
on-partial-swipe="cardPartialSwipe(amt)">
<div class="title">
{{card.title}}
</div>
<div class="image">
<div class="no-text overlayBox"><div class="noBox boxed">Trash</div></div>
<img ng-src="{{card.image}}">
<div class="yes-text overlayBox"><div class="yesBox boxed" id="centerMe">Save</div></div>
</div>
</td-card>
</td-cards>
</ion-pane>
</ion-content>
</ion-view>
It is probably something very straigh forward but I have gone through countless examples and documents but cant find the error.
I have written a custom modyle, for example it is printing "Hello World" to the console.
require([
"dojo/_base/declare"
],
function(declare) {
return [
declare("Hello", null, {
printHello : function() {
console.log("Hello, World!");
}
})
];
}
);
And the name of the .js file is "Hello.js". In my html page I need this module, but I have a problem with loading it. My code:
<script type="text/javascript">
var dojoConfig = {
async : true,
parseOnLoad : false,
isDebug : true,
packages: [
{ name: "gui", location: "/scripts/gui" }
]
};
require([
"gui/common/Hello"
],
function(HelloFunciton) {
var hello = new Hello();
hello.printHello();
});
</script>
But I have a error in console:
"NetworkError: 404 Not Found - http://ajax.googleapis.com/ajax/libs/dojo/1.7.2/scripts/gui/common/Hello.js"
It should the javascript file from the localhost...
What might be the problem?
Add baseUrl: "./" to your dojoConfig.
Also make the path to your package relative via ./scripts/gui.
Complete HTML file:
<html>
<head>
<script>
var dojoConfig = {
async: true,
baseUrl: "./",
parseOnLoad: false,
isDebug: true,
packages: [
{ name: "gui", location: "./scripts/gui" }
]
}
</script>
<script src="http://ajax.googleapis.com/ajax/libs/dojo/1.7.2/dojo/dojo.js"></script>
<script>
require(["gui/common/Hello"], function(Hello) {
var hello = new Hello();
hello.printHello();
});
</script>
</head>
<body>
</body>
</html>
The module file ./scripts/gui/common/Hello.js:
define([
"dojo/_base/declare"
], function(
declare
) {
return declare([], {
printHello: function() {
console.log("Hello world!");
}
});
});