I'm trying to use Yandex Maps with this AngularJS module.
Here they have demonstrations, and here's my code:
index.html
<!DOCTYPE html>
<html lang="ru" xmlns:vml="urn:schemas-microsoft-com:vml" ng-app="myApp" ng-controller="myController">
<head>
<title></title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no, maximum-scale=1" />
<link rel="stylesheet" href="http://www.w3schools.com/lib/w3.css">
<link rel="stylesheet" href="style.css">
<script src="angular.min.js"></script>
<script src="ya-map-2.1.min.js"></script>
<script src="script.js" type="text/javascript"></script>
</head>
<body>
<div id="map" class="w3-col s10 w3-dark w3-border">
<!--
<ya-map ya-zoom="8" ya-center="[37.64,55.76]" style="width:400px;height:500px;"></ya-map>
-->
</div>
</body>
</html>
script.js
console.log("script starts");
var myApp = angular
.module('myApp', ['yaMap'])
.controller("myController", function ($scope) {
console.log("In the controller");
var _map;
$scope.afterMapInit = function (map) {
_map = map;
};
$scope.del = function () {
_map.destroy();
};
console.log("After $scope ops");
$scope.initialize = function () {
var mapOptions = {
center: [50.5, 30.5],
zoom: 8
};
ymaps.ready(function () {
$scope.map = new ymaps.Map("map", mapOptions);
})
}
});
style.css
body {
background-color: #fff;
margin: 40px;
}
#body {
margin: 0 15px 0 15px;
}
#frmMain {
width: 100%;
height: 100%;
}
Please, if you know why I can't load the map and what's wrong with that code, (I suppose it's all wrong though), tell me about it!
I'm total novice in AngularJS and Yandex Maps, so, it may appear a silly question for you, but I cannot find anything useful on the Internet.
Promblem here in style for non-standard tag ya-map. By default browser set it display property to "inline", so without text element collapse to width:0, height:0.
Also, you not use any functions declared in controller.
You can see samples in Demo Page
var myApp = angular
.module('myApp', ['yaMap'])
.controller("myController", function($scope) {
var _map;
$scope.afterMapInit = function(map) {
_map = map;
};
$scope.del = function() {
_map.destroy();
};
});
ya-map {
display: block;
width: 400px;
height: 500px;
}
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular.js"></script>
<script src="//rawgit.com/tulov/angular-yandex-map/master/ya-map-2.1.min.js"></script>
<div id="map" class="w3-col s10 w3-dark w3-border" ng-app="myApp" ng-controller="myController">
<ya-map ya-zoom="8" ya-center="[37.64,55.76]" ya-after-init="afterMapInit($target)"></ya-map>
<button ng-click="del()">Удалить</button>
</div>
Related
I have simple scenario but still, doesn't work..:
index.html
<!DOCTYPE html>
<html lang="en" ng-app="myapp">
<head>
<meta charset="utf-8">
<title>app</title>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<!-- Custom-->
<link rel="stylesheet" href="/css/style.css">
<script type="text/javascript" src="/js/lodash.js"></script>
<script type="text/javascript" src="/js/angular.js"></script>
<script type="text/javascript" src="/js/angular-simple-logger.js"></script>
<script type="text/javascript" src="/js/angular-google-maps.js"></script>
<script type="text/javascript" src="/js/angular-google-maps-street-view.js"></script>
<script type="text/javascript" src="/js/app/app.js"></script>
<!-- Controllers -->
<script type="text/javascript" src="/js/app/controllers/MainController.js"></script>
</head>
<body ng-controller="MainController">
<ui-gmap-google-map center='map.center' zoom='map.zoom'></ui-gmap-google-map>
</body>
</html>
app.js
var myapp = angular.module('myapp', ['uiGmapgoogle-maps']);
myapp.config(function (uiGmapGoogleMapApiProvider) {
uiGmapGoogleMapApiProvider.configure({
key: 'MY_API_KEY',
// v: '3.28',
libraries: 'weather,geometry,visualization'
});
});
MainController.js
myapp.controller("MainController",function ($scope,uiGmapGoogleMapApi) {
uiGmapGoogleMapApi.then(function (maps) {
$scope.maps = maps;
$scope.map = { center: { latitude: 45, longitude: -73 }, zoom: 10 };
});
});
style.css
ui-gmap-google-map{
border: 1px dashed darkred;
width: 500px;
height: 300px;
display: inline-block;
}
.angular-google-map-container {
width: 400px;
height: 400px;
}
No errors in the console. The css is applying ok, the promise in the controller is working ok but no map is displayed.
The fact that the DOM is staying like that is bothering me :
<ui-gmap-google-map center="map.center" zoom="map.zoom"></ui-gmap-google-map>
because on the example site I saw that angular is changing it like that :
<ui-gmap-google-map center="map.center" zoom="map.zoom" class="ng-isolate-scope"><div class="angular-google-map"><div class="angular-google-map-container">
</div><div ng-transclude="" style="display: none"></div></div></ui-gmap-google-map>
(or something like that)
Any idea what am I doing wrong ?
Since your map is loading inside a promise, try using ng-if to render it conditionally (as specified here):
<ui-gmap-google-map ng-if='map.center'
center='map.center'
zoom='map.zoom'>
</ui-gmap-google-map>
Working demo here.
I found what is the problem, its because I have also included
<script type="text/javascript" src="/js/angular-google-maps-street-view.js"></script>
After removing it, everything starts working normal.
We use Kendo UI diagram to represent a BPMN diagram (activity flow).
We also use Angular.
How can I bind an array of objects to the shapes Data Source, aka, every change to this array will mimic the same change in the Kendo UI diagram?
Update:
I found an example without Angular JS: http://dojo.telerik.com/ILUCOQ
Here you can defined scope and pass to function as a parameter and you can change dynamically change scope, and on scope change re-call those function that render UI with new parameter[scope].
<!DOCTYPE html>
<html>
<head>
<base href="http://demos.telerik.com/kendo-ui/diagram/angular">
<style>html { font-size: 14px; font-family: Arial, Helvetica, sans-serif; }</style>
<title></title>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2017.2.504/styles/kendo.common-material.min.css" />
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2017.2.504/styles/kendo.material.min.css" />
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2017.2.504/styles/kendo.material.mobile.min.css" />
<script src="https://kendo.cdn.telerik.com/2017.2.504/js/jquery.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2017.2.504/js/angular.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2017.2.504/js/kendo.all.min.js"></script>
</head>
<body>
<div id="example" ng-app="KendoDemos">
<div class="demo-section k-content wide" ng-controller="MyCtrl">
<div kendo-diagram k-options="options"></div>
</div>
</div>
<script>
angular.module("KendoDemos", ["kendo.directives"])
.controller("MyCtrl", function($scope){
$scope.change = [3,3,2]; // You Can Dynamically Change this scope that will reflect the UI
$scope.options = {
dataSource: {
data: diagramNodes($scope.c),
schema: {
model: {
children: "items"
}
}
},
layout: {
type: "tree",
subtype: "down",
horizontalSeparation: 30,
verticalSeparation: 20
},
shapeDefaults: {
width: 40,
height: 40
}
};
})
function diagramNodes(data) {
var root = { name: "0", items: [] };
addNodes(root, data);
return [root];
}
function addNodes(root, levels) {
if (levels.length > 0) {
for (var i = 0; i < levels[0]; i++) {
var node = { name: "0", items: [] };
root.items.push(node);
addNodes(node, levels.slice(1));
}
}
}
</script>
</body>
</html>
I use the ng-class to add and remove the class by clicking the ` Button,' is not does not work? I use the Angular1.
What is the reason?
<html lang="en" ng-app="xxx">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
div {
width: 500px;
height: 500px;
background-color: black;
}
div.red {
background-color: red;
}
button {
width: 200px;
height: 50px;
background-color: gold;
}
</style>
</head>
<body ng-controller="ooo">
<script src="angular.js"></script>
<div ng-class="{red:isRed}" >xxxx</div>
<button ng-click="changColorIsRed()">O</button>
</body>
<script>
var app = angular.module('xxx',[]);
app.controller('ooo',['$scope',function ($scope) {
$scope.isRed = false;
$scope.changeColor = function () {
$scope.isRed = !$scope.isRed;
}
}]);
</script>
</html>
Is there another way to realize it?
You have a mistake in your code.
You define function changeColor but you use changColorIsRed in your ng-click attribute.
If you correct this to ng-click="changeColor()", your code will work.
Change
<button ng-click="changColorIsRed()">O</button>
To
<button ng-click="changColor()">O</button>
You have more than one mistake in your code:
Other than below change:
<button ng-click="changColorIsRed()">O</button>
To
<button ng-click="changColor()">O</button>
You can not use Angular's directives and then load the angular.js file.
You must to set the below code:
<script src="angular.js"></script>
on top of ng-app.
I´m using https://github.com/jtblin/angular-chart.js (and angular 1.5 components) and trying to simulate "realtime data"
<canvas id="base" class="chart-line"
chart-data="$ctrl.realTimeClicks"
chart-labels="$ctrl.domains"
chart-colors="$ctrl.colors"
chart-dataset-override="$ctrl.realTimeClicksOptions">
</canvas>
and in the component
this.realTimeClicks = [];
setInterval( function() {
var random = ( Math.floor( ( Math.random() * 10 ) + 1 ) );
this.realTimeClicks.push(random);
}, 2000 );
But I get "Cannot read property 'push' of undefined"
I used your codepen, following is working for me (quick and dirty).
But it looks like Stackoverflow can't run this snipped without error on the frame - if I copy all to a codepen it's working..
angular.module("ionicApp", ['ionic', 'chart.js'])
.controller("RadarCtrl", function($scope, $interval) {
$scope.i = 0;
$scope.graph = {};
$scope.graph.labels = [];
$scope.graph.data = [];
$scope.update = function() {
var random = (Math.floor((Math.random() * 10) + 1));
$scope.graph.data.push(random);
$scope.graph.labels.push($scope.i++);
}
$interval($scope.update, 2000);
});
body {
cursor: url('http://ionicframework.com/img/finger.png'), auto;
}
p {
text-align: center;
margin-bottom: 40px !important;
}
<html ng-app="ionicApp">
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
<title>Graphs with Ionic</title>
<link href="//code.ionicframework.com/nightly/css/ionic.css" rel="stylesheet">
<script src="//code.ionicframework.com/nightly/js/ionic.bundle.js">
</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.2.2/Chart.js"></script>
<script src="https://cdn.jsdelivr.net/angular.chartjs/latest/angular-chart.min.js"></script>
</head>
<body ng-controller="RadarCtrl">
<ion-header-bar class="bar-positive">
<h1 class="title">Ionic Graphs</h1>
</ion-header-bar>
<ion-content>
<h1>Simple Line chart for Ionic: {{graph.data}}</h1>
<canvas id="bar" class="chart chart-line" chart-data="graph.data" chart-labels="graph.labels"></canvas>
</ion-content>
</body>
</html>
Almost to ashamed to admit it but the problem for me was actually just as simple as using:
self = this;
I'm trying to add a class to the parent of an input when it gets focus. I can get the parent, but I can't seem to set the classname. Here's what I tried in this plunkr:
http://plnkr.co/edit/eEfSeDb7i3uujjBZt21z?p=preview
<!DOCTYPE HTML>
<html id="ng-app" ng-app="app"> <!-- id="ng-app" IE<8 -->
<head>
<link rel="stylesheet" href="http://nervgh.github.io/css/animate.min.css" />
<style>
.highlight {
border: 2px solid red;
}
.blue-border
{
border:2px solid blue;
}
</style>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js"></script>
<script>
angular.module( 'app', [])
.run( function( $rootScope, $timeout ) {
$rootScope.focusInput= function($event )
{
angular.element($event.target).parent().className += " " + 'highlight';
console.log( angular.element($event.target).parent() );
};
$rootScope.blurInput= function($event )
{
angular.element($event.target).parent().className.replace(' highlight', '');
};
});
</script>
</head>
<body>
<div class="blue-border">
<input ng-focus="focusInput($event)" ng-blur="blurInput($event)" value="Lactobacillus acidophilus"/>
</div>
</body>
</html>
Notice how it logs the parent successfully. However, the border does not turn red! Is there some other more "Angulary" way of doing this?
Angular's JQLite provides the 'addClass' and 'removeClass' functions for this:
angular.element($event.target).parent().addClass('highlight');
See the documentation here: https://docs.angularjs.org/api/ng/function/angular.element