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显示多个图表angular.js chart.js

[英]display multiple charts angular.js chart.js

我想在一个页面中显示多个图表,但是只有一个显示(第一个是“手数”)。

在HTML上:

<div ng-app="app" ng-controller="lots">
    <h3>Comparatif des lots en volume</h3>
        <canvas id="doughnut" class="chart chart-doughnut" chart-data="data" chart-labels="labels" height="100px" chart-legend="legend"></canvas>           
</div>
<div ng-app="app2" ng-controller="repartition">
    <h3>Répartition des différents types</h3>
        <canvas id="doughnut2" class="chart chart-doughnut" chart-data="data" chart-labels="labels" height="100px" chart-legend="legend"></canvas> 
</div>

剧本 :

<script>
    angular.module("app", ["chart.js"]).controller("lots", function ($scope) {
      $scope.labels = ["Non lotis", "Lot 1", "Lot 2"];
      $scope.data = [90, 5, 5];
    });
    angular.module("app2", ["chart.js"]).controller("repartition", function ($scope) {
      $scope.labels = ["JCL", "Appli", "Copy", "Mapset", "PGM"];
      $scope.data = [80, 2, 3, 0.5, 10];
    });
</script>

如何同时显示两者?

根据AngularJS网站的说法,每个HTML文档只能自动引导一个AngularJS应用程序。 Ng-app API文档

要解决您的问题,您只允许一个html文档使用一个ng-app。 在这种情况下,您可以在body标签或html标签中声明ng-app = "app" 然后将控制器分配给不同的div标签。

的HTML
 <body ng-app="app"> <div ng-controller="lots"> <h3>Comparatif des lots en volume</h3> <canvas id="doughnut" class="chart chart-doughnut" chart-data="data" chart-labels="labels" height="100px" chart-legend="legend"> </canvas> </div> <div ng-controller="repartition"> <h3>Répartition des différents types</h3> <canvas id="doughnut2" class="chart chart-doughnut" chart-data="data" chart-labels="labels" height="100px" chart-legend="legend"> </canvas> </div> </body> 
JS
 angular.module("app", ["chart.js"]) .controller("lots", function ($scope) { $scope.labels = ["Non lotis", "Lot 1", "Lot 2"]; $scope.data = [90, 5, 5]; }) .controller("repartition", function ($scope) { $scope.labels = ["JCL", "Appli", "Copy", "Mapset", "PGM"]; $scope.data = [80, 2, 3, 0.5, 10]; }); 

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