Javascript Angularjs Amchart地图控件不工作_Javascript_Angularjs_Angularjs Directive_Module_Amcharts

Javascript Angularjs Amchart地图控件不工作

javascript angularjs module

Javascript Angularjs Amchart地图控件不工作,javascript,angularjs,angularjs-directive,module,amcharts,Javascript,Angularjs,Angularjs Directive,Module,Amcharts,我已经为amchart创建了目录，但是，如果我从模块中删除空的依赖关系括号，它就不起作用 </div> <div data-ng-controller="OtherController"> <ul data-ng-repeat="name in customer"> <li>{{name}}</li> </ul> </div> <script src="https://code.angula

我已经为amchart创建了目录，但是，如果我从模块中删除空的依赖关系括号，它就不起作用

</div>
<div data-ng-controller="OtherController">
  <ul data-ng-repeat="name in customer">
    <li>{{name}}</li>
  </ul>
</div>
<script src="https://code.angularjs.org/1.0.6/angular.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js" charset="utf-8"></script>
<script>

这是我的密码

</div>
<div data-ng-controller="OtherController">
  <ul data-ng-repeat="name in customer">
    <li>{{name}}</li>
  </ul>
</div>
<script src="https://code.angularjs.org/1.0.6/angular.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js" charset="utf-8"></script>
<script>

</div>
<div data-ng-controller="OtherController">
  <ul data-ng-repeat="name in customer">
    <li>{{name}}</li>
  </ul>
</div>
<script src="https://code.angularjs.org/1.0.6/angular.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js" charset="utf-8"></script>
<script>

</div>
<div data-ng-controller="OtherController">
  <ul data-ng-repeat="name in customer">
    <li>{{name}}</li>
  </ul>
</div>
<script src="https://code.angularjs.org/1.0.6/angular.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js" charset="utf-8"></script>
<script>

</div>
<div data-ng-controller="OtherController">
  <ul data-ng-repeat="name in customer">
    <li>{{name}}</li>
  </ul>
</div>
<script src="https://code.angularjs.org/1.0.6/angular.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js" charset="utf-8"></script>
<script>

如果我拆下支架，保持这样，它就不起作用了

</div>
<div data-ng-controller="OtherController">
  <ul data-ng-repeat="name in customer">
    <li>{{name}}</li>
  </ul>
</div>
<script src="https://code.angularjs.org/1.0.6/angular.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js" charset="utf-8"></script>
<script>

var app=angular.module('app',[]);

var app=angular.module('app');









     app.directive ('helloWorld',function (){
       function link (scope, element, attr){


           scope.testname="nirav";
         var latlong = {};
latlong["AD"] = {
    "latitude": 42.5,
    "longitude": 1.5
};
latlong["AE"] = {
    "latitude": 24,
    "longitude": 54
};
latlong["AF"] = {
    "latitude": 33,
    "longitude": 65
};

var mapData = [{
    "code": "AD",
    "name": "Afghanistan",
    "value": 32358260,
    "color": "#eea638"
}, {
    "code": "AE",
    "name": "Albania",
    "value": 3215988,
    "color": "#d8854f"
}, {
    "code": "AF",
    "name": "Algeria",
    "value": 35980193,
    "color": "#de4c4f"
}];

       var map;
var min = Infinity;
var max = -Infinity;


// get min and max values
for (var i = 0; i < mapData.length; i++) {

    var value = mapData[i].value;
    if (value < min) {
        min = value;
    }
    if (value > max) {
        max = value;
    }
}





       AmCharts.ready(function() {
    AmCharts.theme = AmCharts.themes.dark;
    map = new AmCharts.AmMap();
    map.pathToImages = "http://www.amcharts.com/lib/3/images/";

    map.addTitle("Population of the World in 2011", 14);
    map.addTitle("source: Gapminder", 11);
    map.areasSettings = {
        unlistedAreasColor: "#000000",
        unlistedAreasAlpha: 0.1
    };
    map.imagesSettings.balloonText = "<span style='font-size:14px;'><b>[[title]]</b>: [[value]]</span>";

    var dataProvider = {
        mapVar: AmCharts.maps.worldLow,
        images: []
    }

    var minBulletSize = 6;
    var maxBulletSize = 70;    
    // it's better to use circle square to show difference between values, not a radius
    var maxSquare = maxBulletSize * maxBulletSize * 2 * Math.PI;
    var minSquare = minBulletSize * minBulletSize * 2 * Math.PI;

    // create circle for each country
    for (var i = 0; i < mapData.length; i++) {
        var dataItem = mapData[i];
        var value = dataItem.value;
        // calculate size of a bubble
        var square = (value - min) / (max - min) * (maxSquare - minSquare) + minSquare;
        if (square < minSquare) {
            square = minSquare;
        }
        var size = Math.sqrt(square / (Math.PI * 2));
        var id = dataItem.code;

        dataProvider.images.push({
            type: "circle",
            width: size,
            height: size,
            color: dataItem.color,
            longitude: latlong[id].longitude,
            latitude: latlong[id].latitude,
            title: dataItem.name,
            value: value
        });
    }





    map.dataProvider = dataProvider;

    map.write("chartdiv");
});


       }
       return {
         template:' <div id="chartdiv">{{testname}}</div>   ',
         link:link,
         restrict:'E'
       }

     });



    </script>
  </body>

</html>

var-app=angular.module（'app'）；
app.directive（'helloWorld'，function（）{
功能链接（范围、元素、属性）{
scope.testname=“nirav”；
var latlong={}；
latlong[“AD”]={
“纬度”：42.5，
“经度”：1.5
};
拉特朗[“AE”]={
“纬度”：24，
“经度”：54
};
latlong[“AF”]={
“纬度”：33，
“经度”：65
};
变量映射数据=[{
“代码”：“广告”，
“姓名”：“阿富汗”，
“价值”：32358260，
“颜色”：“eea638”
}, {
“代码”：“AE”，
“姓名”：“阿尔巴尼亚”，
“价值”：3215988，
“颜色”：“d8854f”
}, {
“代码”：“AF”，
“姓名”：“阿尔及利亚”，
“价值”：35980193，
“颜色”：“de4c4f”
}];
var映射；
var min=无穷大；
var max=-无穷大；
//获取最小值和最大值
对于（var i=0；i最大值）{
最大值=最大值；
}
}
AmCharts.ready（函数（）{
AmCharts.theme=AmCharts.themes.dark；
map=新的AmCharts.AmMap（）；
map.pathToImages=”http://www.amcharts.com/lib/3/images/";
地图addTitle（“2011年世界人口”，14）；
map.addTitle（“来源：Gapminder”，11）；
map.areasSettings={
unlistedAreasColor:#000000“，
无茎天牛：0.1
};
map.imagesSettings.ballootText=“[[title]]：[[value]]”；
var数据提供程序={
mapVar:AmCharts.maps.worldLow，
图片：[]
}
var-minBulletSize=6；
var maxBulletSize=70；
//最好使用圆形正方形来显示值之间的差异，而不是半径
var maxSquare=maxBulletSize*maxBulletSize*2*Math.PI；
var minSquare=minBulletSize*minBulletSize*2*Math.PI；
//为每个国家创建一个圆圈
对于（var i=0；i

[]用于实例化一个模块，如果没有它，则用于检索您的模块。方括号内是依赖项的位置。如果您没有依赖项，只需将其作为一个空数组，一切都会很好

</div>
<div data-ng-controller="OtherController">
  <ul data-ng-repeat="name in customer">
    <li>{{name}}</li>
  </ul>
</div>
<script src="https://code.angularjs.org/1.0.6/angular.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js" charset="utf-8"></script>
<script>

注意：在整个代码中，angular.module（'name'，[]）应该只有一个实例。实例化后，您将在不使用方括号的情况下检索它。

angular.module（'thirdParty1'，[]）.factory（'hello'，function（）{
</div>
<div data-ng-controller="OtherController">
  <ul data-ng-repeat="name in customer">
    <li>{{name}}</li>
  </ul>
</div>
<script src="https://code.angularjs.org/1.0.6/angular.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js" charset="utf-8"></script>
<script>

            angular.module('thirdParty1', []).factory('hello', function () {
              return 'hello world';
            });
            angular.module('thirdParty2', []).factory('hello', function () {
              return 'hi there';
            });

            // "own" modules
            angular.module('own1', ['thirdParty1']).controller('Own1Ctrl', function(hello) {
              this.greet = hello;
            });
            angular.module('own2', ['thirdParty2']).controller('Own2Ctrl', function(hello) {
              this.greet = hello;
            });

            angular.module('app', ['own1', 'own2']);



            <body ng-app="app">
              <div ng-controller="Own1Ctrl as own1">
                OwnCtrl1: {{ own1.greet }}
              </div>
              <div ng-controller="Own2Ctrl as own2">
                OwnCtrl2: {{ own2.greet }}
              </div>
            </body>

返回“你好，世界”；
});
角度.module（'thirdParty2'，[]）.factory（'hello'，function（）{
返回“你好”；
});
//“自有”模块
角度。模块（'own1'，['thirdParty1']）。控制器（'Own1Ctrl'，函数（hello）{
this.greet=你好；
});
角度.module（'own2'，['thirdParty2']）控制器（'Own2Ctrl'，函数（hello）{
this.greet=你好；
});
角度模块（'app'，['own1'，'own2']）；
OwnCtrl1:{{own1.greet}}
OwnCtrl2:{{own2.greet}}

资料来源：

var-app=angular.module（'app'，[]）；是正确的语法如果调用angular.module（）时没有包含依赖项数组，它将尝试查找现有模块，而不是创建新模块。

</div>
<div data-ng-controller="OtherController">
  <ul data-ng-repeat="name in customer">
    <li>{{name}}</li>
  </ul>
</div>
<script src="https://code.angularjs.org/1.0.6/angular.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js" charset="utf-8"></script>
<script>