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我正在嘗試在我的網站中添加世界地圖圖表。我的問題是，當第一次加載頁面時，一切正常，但是當我在頁面之間切換視圖時，世界地圖加載時沒有標記，看起來地圖無法在角度佈線中完全加載。 我應該怎麼做才能重新加載？ 在此先感謝。如何使用角度路由在amCharts世界地圖上顯示標記？
<!DOCTYPE html>
<html lang="en-US">
<head>
<title>Online Trading Data</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet"
href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" />
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/font-
awesome/4.0.0/css/font-awesome.css" />
<style>[ng:\:cloak],[ng-cloak],.ng-cloak { display:none;}</style>
<style>
html,
body {
width: 100%;
height: 100%;
margin: 0px;
}
#chartdiv {
width: 100%;
height: 50%;
}
#selector {
position: absolute;
top: 20px;
right: 20px;
background: rgba(255, 255, 255, 0.7);
padding: 10px;
font-size: 16px;
}
#selector input,
#selector select {
padding: 5px;
}
.ammapDescriptionTitle {
font-size: 15px;
font-weight: bold;
color:#000;
}
.ammapDescriptionText {
max-height: 200px;
overflow: auto;
border:1px solid;
background-color:#dedede;
color:#000;
}
.ammapDescriptionText img, .ammapDescriptionText p {
max-width: 95%;
}
</style>
</head>
<body>
<div ng-app="scotchApp">
<ul class="nav navbar-nav navbar-right">
<li><a href="#"><i class="fa fa-home"></i> Home</a></li>
<li><a href="#about"><i class="fa fa-shield"></i> About</a></li>
<li><a href="#contact"><i class="fa fa-comment"></i> Contact</a></li>
</ul>
<div ng-view></div>
</div>
<!-- <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js"></script> -->
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular.min.js"></script>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular-route.js"></script>
<script src="https://www.amcharts.com/lib/3/ammap.js"></script>
<script src="https://www.amcharts.com/lib/3/maps/js/worldLow.js"></script>
<script src="https://www.amcharts.com/lib/3/themes/light.js"></script>
<script>
var scotchApp = angular.module('scotchApp', ['ngRoute']);
// configure our routes
scotchApp.config(function($routeProvider) {
$routeProvider
// route for the home page
.when('/', {
template : '<div id="chartdiv" style="height:500px !important; width:980px!important;">sdsd</div>',
controller : 'mainController'
})
.when('/about', {
template : '<div>Second page</div>',
controller : 'aboutController'
})
.when('/contact', {
template : '<div>Third page</div>',
controller : 'contactController'
});
});
scotchApp.controller('mainController', function($scope) {
var relevantcities = [
{
"title": "Berlin",
"latitude": 52.5235,
"longitude": 13.4115
},{
"title": "Monaco",
"latitude": 43.7325,
"longitude": 7.4189
},{
"title": "Moscow",
"latitude": 55.7558,
"longitude": 37.6176
},{
"title": "Madrid",
"latitude": 40.4167,
"longitude": -3.7033
},{
"title": "London",
"latitude": 51.5002,
"longitude": -0.1262
},{
"title": "New Delhi",
"latitude": 28.6353,
"longitude": 77.2250
},{
"title": "Jerusalem",
"latitude": 31.7857,
"longitude": 35.2007
},{
"title": "Tokyo",
"latitude": 35.6785,
"longitude": 139.6823
},{
"title": "Bangkok",
"latitude": 13.7573,
"longitude": 100.5020
}, {
"title": "Abu Dhabi",
"latitude": 24.4764,
"longitude": 54.3705
},{
"title": "Washington",
"latitude": 38.8921,
"longitude": -77.0241,
"color":"#000"
}
];
var targetSVG = "M9,0C4.029,0,0,4.029,0,9s4.029,9,9,9s9-4.029,9-9S13.971,0,9,0z M9,15.93 c-3.83,0-6.93-3.1-6.93-6.93S5.17,2.07,9,2.07s6.93,3.1,6.93,6.93S12.83,15.93,9,15.93 M12.5,9c0,1.933-1.567,3.5-3.5,3.5S5.5,10.933,5.5,9S7.067,5.5,9,5.5 S12.5,7.067,12.5,9z";
var map = AmCharts.makeChart("chartdiv", {
"type": "map",
"theme": "light",
"imagesSettings": {
"rollOverColor": "#000",
"rollOverScale": 1,
"selectedScale": 1,
"selectedColor": "red",
"color": "#13564e"
},
"areasSettings": {
"unlistedAreasColor": "#000"
},
"dataProvider": {
"map": "worldLow",
"images": []
}
});
// populate the city dropdown when the page loads
AmCharts.ready(function() {
relevantcities.forEach(function (arrayItem)
{
var city = arrayItem;
city.svgPath = targetSVG;
city.zoomLevel = 3;
city.scale = 1.2;
city.label = city.title + " +25%";
city.color = "green";
//city.description ="<img src='http://upload.wikimedia.org/wikipedia/commons/9/97/Palace_of_Westminster%2C_London_-_Feb_2007.jpg' /><p>London is the capital and most populous city of England and the United Kingdom. Standing on the River Thames, London has been a major settlement for two millennia, its history going back to its founding by the Romans, who named it Londinium. London's ancient core, the City of London, largely retains its 1.12-square-mile (2.9 km2) medieval boundaries and in 2011 had a resident population of 7,375, making it the smallest city in England. Since at least the 19th century, the term London has also referred to the metropolis developed around this core The bulk of this conurbation forms the Greater London administrative area (coterminous with the London region), governed by the Mayor of London and the London Assembly.</p>";
// add city object to map
map.dataProvider.images.push(city);
map.validateData();
});
});
});
scotchApp.controller('aboutController', function($scope) {
$scope.message = 'Look! I am an about page.';
});
scotchApp.controller('contactController', function($scope) {
$scope.message = 'Contact us! JK. This is just a demo.';
});
</script>
</body>
</html>
謝謝您的回答和解釋。 – Vitali