我正在尝试以角度 2 将图表添加到我的项目中,但找不到 chart.js 文件。这些是错误:
1. EXCEPTION: ng2-charts configuration issue: Embedding Chart.js lib is mandatory
2. Error: ng2-charts configuration issue: Embedding Chart.js lib is mandatory
at BaseChartDirective.getChartBuilder (charts.js:70)
at BaseChartDirective.refresh (charts.js:113)
at BaseChartDirective.ngOnInit (charts.js:18)
at _View_BarChartDetailComponent0.detectChangesInternal (BarChartDetailComponent.ngfactory.js:151)
at _View_BarChartDetailComponent0.AppView.detectChanges (core.umd.js:12061)
at _View_AdminPageStatusComponent0.AppView.detectViewChildrenChanges (core.umd.js:12087)
at _View_AdminPageStatusComponent0.AppView.detectChangesInternal (core.umd.js:12072)
at _View_AdminPageStatusComponent0.AppView.detectChanges (core.umd.js:12061)
at _View_AdminPageStatusComponent_Host0.AppView.detectViewChildrenChanges (core.umd.js:12087)
at _View_AdminPageStatusComponent_Host0.AppView.detectChangesInternal (core.umd.js:12072)
我将此添加到 systemjs.config.js 文件中:
map: {
'ng2-charts': 'https://npmcdn.com/ng2-charts@1.4.0'
},
packages: {
'ng2-charts': {
main: 'ng2-charts.js',
defaultExtension: 'js'
}
}
我将它添加到 index.js 中:
<script src="node_modules/chart.js/src/chart.js"></script>
并将其添加到 app.module 中:
import { ChartsModule } from 'ng2-charts/ng2-charts';
请帮我修复它。