here we go...
I have a controller
$scope.selectedScript = {};
$scope.selectedScript.scriptId = null;
$scope.selectScript = function(script, index) {
$scope.selectedScript = script;
$scope.selectedRow = index;
myAppFactory.updateTextArea(script).success(
function(data) {
$scope.selectedScript = data;
});
};
$scope.getSelectedClass = function(script) {
if ($scope.selectedScript.scriptId != undefined) {
if ($scope.selectedScript.scriptId == script.scriptId) {
return "selected";
}
}
return "";
};
i have a html page
<label>Script ID:</label>
<input name="scriptId"
type="text"
id="scriptId"
ng-model="selectedScript.scriptId"
ng-disabled="true"
value="{{selectedScript.scriptId}}" />
and now thx to IARKI i have this
<script type="text/javascript">
function goTo (){
var param1 = angular.element(document.querySelector('.scriptId')).scope.selectedScript.scriptId;
location.href=this.href + '?scriptId='+param1;
return false;
}
</script>
Debug
I have also a list of scripts in a table
<table class="scripts" name="tableScript" arrow-selector>
<tr bgcolor="lightgrey">
<th>Script ID</th>
<th>File Name</th>
</tr>
<tr
ng-repeat="s in scripts | filter:searchField | orderBy:'scriptId'"
ng-click="selectScript(s, $index)" ng-class="getSelectedClass(s)">
<td>{{s.scriptId }}</td>
<td>{{s.fileName }}</td>
</tr>
</table>
Then i press the link above, and a new tab appears, but the link is still the
http://localhost:8080/DSS-war/debug.html
but i need it to open in a new tab as well as to be like this:
http://localhost:8080/DSS-war/debug.html?scriptId=1
http://localhost:8080/DSS-war/debug.html?scriptId=2
http://localhost:8080/DSS-war/debug.html?scriptId=12
and so on...with numbers
any idea?
And it has to be the onclick function, not the ng-click
I know how it works on ng-click, but i need to make it work on onclick...
and now i get this from the chrome debugger:
Uncaught TypeError: Cannot read property 'scriptId' of undefined
in the line
var param1 = angular.element(document.querySelector('.scriptId')).scope.selectedScript.scriptId;
You can try to access angular scope using pure javascript
<script type="text/javascript">
function goTo (){
var param1 = angular.element("#scriptId").scope().selectedScript.scriptId;
location.href=this.href + '?scriptId='+param1;
return false;
}
</script>
Debug
Update
Useless code but I hope it will help you
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>My application</title>
</head>
<body ng-app="myApp" ng-controller="myCtrl">
<label>Script ID:</label>
<input name="scriptId" type="text" id="scriptId" ng-model="selectedScript.scriptId" ng-disabled="true">
<button onclick="generateID()">Set code</button>
Debug
</body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.1/angular.min.js"></script>
<script type="text/javascript">
function generateID() {
var code = Math.floor(Math.random() * 20) + 1;
document.getElementById('scriptId').setAttribute('value', code.toString());
}
function goTo() {
var scope = angular.element(document.querySelector('#scriptId')).scope();
scope.$apply(function () {
scope.selectedScript.scriptId = document.querySelector('#scriptId').getAttribute('value');
});
scope.changeURl();
}
angular.module('myApp', [])
.controller('myCtrl', function ($scope, $window) {
$scope.selectedScript = {};
console.log('We are in controller');
$scope.changeURl = function () {
$window.open('http://localhost:8080/DSS-war/debug.html?scriptId=' + $scope.selectedScript.scriptId, '_blank');
}
});
</script>
</html>
Related
I'm making a quick site with a list and I can't call a function:
function:
<!DOCTYPE html>
<html>
<head>
<script>
window.onload = function() {
function AddAnime() {
var newItem = document.getElementById("div")
newItem.innerHTML = document.getElementById("box").value;
newItem.onClick = removeItem;
document.getElementById("list").appendChild(newItem);
}
</script>
</head>
But when I call it with this:
<input type="button" value="Add Anime" onclick="AddAnime();">
By the way, this is line 51
the error comes up.
I don't know what to do.
You need to expose the function outside of the onload scope:
<script>
function AddAnime() {
var newItem = document.getElementById("div") newItem.innerHTML = document.getElementById("box").value;
newItem.onClick = removeItem;
document.getElementById("list").appendChild(newItem);
}
window.onload = function() {
AddAnime();
}
</script>
I follow the "AngularJS: Get Started" course from Plualsight, and I reach the Routing module, so I have some files in Plunker, on the course they can see on Preview page the title which is "Github Viewer" and a search bar. But I still get errors in console, and I do not know why, my code should be identical as their code.
So I have the following files :
app.js
(function() {
var app = angular.module('githubViewer', ["ngRoute"]);
app.config(function($routeProvider) {
$routeProvider
.when("/main", {
templateUrl: "main.html",
controller: "MainController"
})
.otherwise({redirectTo: "/main"});
});
}());
github.js
(function() {
var github = function($http) {
var getUser = function(username) {
return $http.get("https://api.github.com/users/" + username)
.then(function(response) {
return response.data;
});
};
var getRepo = function(user) {
return $http.get(user.repos_url)
.then(function(response) {
return response.data;
});
};
return {
getUser : getUser,
getRepo : getRepo
};
};
var module = angular.module("githubViewer");
module.factory("github", github);
}());
index.html
<!DOCTYPE html>
<html ng-app="githubViewer">
<head>
<script data-require="angular.js#*" data-semver="1.3.14" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
<script data-require="angular-route#*" data-semver="1.6.2" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.2/angular-route.js"></script>
<link rel="stylesheet" href="style.css" />
<script scr="app.js"></script>
<script src="MainController.js"></script>
<script src="github.js"></script>
</head>
<body>
<h1>Github Viewer</h1>
<div ng-view></div>
</body>
</html>
main.html
<div>
{{ countdown }}
<form name="searchUser" ng-submit="search(username)">
<input type="search" required="" ng-model="username" />
<input type="submit" value="Search" />
</form>
</div>
MainController.js
// Code goes here
(function() {
var app = angular.module("githubViewer");
var MainController = function($scope, $interval, $location) {
console.log("Atentie!")
var decrementCountdown = function() {
$scope.countdown -= 1;
if ($scope.countdown < 1) {
$scope.search($scope.username);
}
};
var countdownInterval = null;
var startCountdown = function() {
countdownInterval = $interval(decrementCountdown, 1000, $scope.countdown);
};
$scope.search = function(username) {
if (countdownInterval) {
$interval.cancel(countdownInterval);
$scope.countdown = null;
}
//
};
$scope.username = "Angular";
$scope.countdown = 5;
startCountdown();
};
app.controller("MainController", MainController);
}());
userdetails.html
<div id="userDetails">
<h2>{{user.name}}</h2>
<img ng-src="{{user.avatar_url}}" title="{{user.name}}">
<div>
Order:
</div>
<select ng-model="repoSortOrder">
<option value="+name">Name</option>
<option value="-stargazers_count">Stars</option>
<option value="+language">Language</option>
</select>
</div>
<table>
<thead>
<tr>
<th>Name</th>
<th>Stars</th>
<th>Language</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="repo in repos | limitTo:10 | orderBy:repoSortOrder">
<td>{{repo.name}}</td>
<td>{{repo.stargazers_count | number }}</td>
<td>{{repo.language}}</td>
</tr>
</tbody>
</table>
And the style.css which is empty.
So at this point I should see in a separete window something like in the following picture and no errors in console.
But I se only the title, like in the following picture
and errors
Could someone help me to understand why isnt' work ?
Was some changes in AngularJS and the course isn't up to date ?
You made a typo
<script scr="app.js"></script>
should be
<script src="app.js"></script>
Also make sure that when using angularjs core api's, all the API should be off same version. Here you're using angularjs (ver. 1.3.12) & angular-route (ver. 1.6.2)
Change both to 1.6.2 or latest
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.2/angular.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.2/angular-route.js"></script>
Demo Here
I need to get the specific id of each line and forward to a JS function that will make an http request. But I'm having trouble calling this function, excluir(id), the parameters are correct but the alert doesn't run. Why is that?
HTML
<!DOCTYPE html>
<html ng-app="oknok">
<head lang="pt-br">
<meta charset="UTF-8"/>
<title>OKNOK Admin</title>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.1/angular.min.js"></script>
<script src="js/controller.js"></script>
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
</head>
<body ng-controller="indexController" data-ng-init="init()">
<div class="container">
<h2>Listagem de veículos</h2>
<table class="table table-condensed">
<thead>
<tr>
<th>Nome</th>
<th>Tipo</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="x in resultado">
<td ng-model="nome">{{x.nome}}</td>
<td ng-model="tipo">{{x.tipo}}</td>
<td ng-model="lixeira"><span class="glyphicon glyphicon-trash" ng-click="excluir({{x._links.self.href}})"></span></td>
</tr>
</tbody>
</table>
<div align="right">
<button type="button" class="btn btn-primary" ng-click="adicionarNovo()">Adicionar novo</button>
</div>
</div>
</body>
</html>
Controller.js
var oknok = angular.module('oknok', []);
oknok.controller('indexController', function ($scope, $http) {
$scope.init = function () {
$http.get("/api/veiculos")
.then(function (data) {
var embedded = data.data._embedded;
$scope.resultado = embedded.veiculos;
}).catch(function (error) {
alert("Erro ao obter dados!\n" + error);
});
};
$scope.adicionarNovo = function () {
window.location.href = "/cadastro";
};
$scope.excluir = function (id) {
alert("clicou" + "\t" + id);
}
});
The functions don't need {{}} as everybody said before on ng-click remove them.
Like that :
ng-click="excluir(x._links.self.href)"
Try injecting "$window" instead. That way, you'll be sure the window object has the proper angular lifecycle:
var oknok = angular.module('oknok', []);
oknok.controller('indexController', function ($scope, $http, $window) {
$scope.init = function () {
$http.get("/api/veiculos")
.then(function (data) {
var embedded = data.data._embedded;
$scope.resultado = embedded.veiculos;
}).catch(function (error) {
$window.alert("Erro ao obter dados!\n" + error);
});
};
$scope.adicionarNovo = function () {
$window.location.href = "/cadastro";
};
$scope.excluir = function (id) {
$window.alert("clicou" + "\t" + id);
}
});
in my web app (which is with angularJs in the front part and with Symfony2 in the back part) i need to integrate a timer (count down of a quizzer) i found this timer https://github.com/siddii/angular-timer on github and it seems to be cool but i don't the integration in my webapp works but when i try to start the counter on an event (button click) it don't works, in fact i tried this script:
<!DOCTYPE html>
<html>
<head>
<title>AngularJS Example - Single Timer Example</title>
<script src="../angular/angular.min.js"></script>
<script src="../app/js/timer.js"></script>
<script>
angular.module('MyApp', ['timer']);
function MyAppController($scope) {
$scope.timerRunning = true;
$scope.startTimer = function (){
$scope.$broadcast('timer-start');
$scope.timerRunning = true;
};
$scope.stopTimer = function (){
$scope.$broadcast('timer-stop');
$scope.timerRunning = false;
};
$scope.$on('timer-stopped', function (event, data){
console.log('Timer Stopped - data = ', data);
});
}
MyAppController.$inject = ['$scope'];
</script>
</head>
<body ng-app="MyApp">
<div ng-controller="MyAppController">
<h1>AngularJS - Single Timer Example</h1>
<h3><timer/></h3>
<button ng-click="startTimer()" ng-disabled="timerRunning">Start Timer</button>
<button ng-click="stopTimer()" ng-disabled="!timerRunning">Stop Timer</button>
</div>
<br/>
</body>
</html>
and i got this error:
Argument 'MyAppController' is not a function, got undefined
any one can help me plz ?
after some changes the my code becomes :
<!DOCTYPE html>
<html>
<head>
<title>AngularJS Example - Single Timer Example</title>
<script src="../angular/angular.min.js"></script>
<script src="../app/js/timer.js"></script>
<script>
var myApp = angular.module('myApp', ['timer']);
myApp.controller('MyAppController', ['$scope', function ($scope)
{
$scope.timerRunning = true;
$scope.startTimer = function (){
$scope.$broadcast('timer-start');
$scope.timerRunning = true;
};
$scope.stopTimer = function (){
$scope.$broadcast('timer-stop');
$scope.timerRunning = false;
};
$scope.$on('timer-stopped', function (event, data){
console.log('Timer Stopped - data = ', data);
});
}]).$inject = ['$scope'];
</script>
</head>
<body ng-app="myApp">
<div ng-controller="MyAppController">
<h1>AngularJS - Single Timer Example</h1>
<h3><timer/></h3>
<button ng-click="startTimer()" ng-disabled="timerRunning">Start Timer</button>
<button ng-click="stopTimer()" ng-disabled="!timerRunning">Stop Timer</button>
</div>
<br/>
</body>
</html>
and i'm getting this beauty :/
Unknown provider: I18nServiceProvider <- I18nService
I am writing code in Angular JS implement a standard application which would show a search field and a search button the screen and when a search is run, it should pull in the remote result and display them on the screen
Console is not showing any errors to me but i cant get to display the results on the screen.I am wondering how do i display the results on the screen
here is the code in my js file
angular.module('plunker', [])
.controller('MainCtrl', ['$scope', '$http',
function($scope, $http) {
var clearError = function(result) {
$scope.error = "";
return result;
};
var applyData = function(result) {
$scope.articles = result.data;
console.log(result.data);
};
var rejected = function(error) {
$scope.error = error.message;
};
var getArticles = function() {
var url = "http://api.nytimes.com/svc/search/v2/articlesearch.json?q=North+Korea&api-key=052861d142cf4eb7fa12bb79781fdbe1:11:69591426";
var promise = $http({
method: 'GET',
// https://jsonp.nodejitsu.com
url: "https://jsonp.nodejitsu.com/?url=" + encodeURIComponent(url)
});
promise.success(clearError).then(applyData);
promise.error(function(error) {
$scope.error = error.message;
});
};
getArticles();
$scope.getRepos = _.debounce(getArticles, 300);
}]);
And here is the html code
<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
<script>
document.write('<base href="' + document.location + '" />');
</script>
<link rel="stylesheet" href="style.css" />
<script data-require="lodash.js#*" data-semver="2.4.1" src="http://cdnjs.cloudflare.com/ajax/libs/lodash.js/2.4.1/lodash.js"></script>
<script data-require="angular.js#1.2.x" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js" data-semver="1.2.17"></script>
<script src="script.js"></script>
</head>
<body ng-controller="MainCtrl">
<input ng-keyup="getArticles()" />
<table>
<thead>
<tr>
<td>Headline</td>
<td>Body</td>
</tr>
</thead>
<tbody>
<tr ng-bind="error" style="color:red;"></tr>
<tr ng-repeat="a in Articles">
<td>{{a.headline}}</td>
<td>{{a.body}}</td>
</tr>
</tbody>
</table>
</body>
</html>
You have several issues.
In scope you have articles but in html it is Articles.
To access the actual data you want in response you need to look deeper inside the data object returned:
Try changing:
var applyData = function(result) {
$scope.articles = result.data;
console.log(result.data);
};
To:
var applyData = function(result) {
var articles=result.data.response.docs
$scope.articles = articles;
console.log(articles);
};
Then in the html you need slightly different properties since headline has sub properties like main and print_headline
As example
<tr ng-repeat="a in articles">
<td>{{a.headline.main}}</td>
<td>{{a.lead_paragraph}}</td>
</tr>
DEMO