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api 加载的时候显示 loading,空数据不显示了

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This commit is contained in:
2betop 2021-01-19 13:13:05 +08:00
parent 4524f3695a
commit 0f7241d7ac
1 changed files with 5 additions and 13 deletions
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18
src/renderers/Chart.tsx
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@ -359,16 +359,6 @@ export class Chart extends React.Component<ChartProps> {
this.reload();
}
hasData(config: any): boolean {
return (
(Array.isArray(config.dataset?.source) && config.dataset.source.length) ||
(Array.isArray(config.series) &&
config.series.some(
(item: any) => Array.isArray(item.data) && item.data.length
))
);
}
renderChart(config?: object, data?: any) {
config && (this.pending = config);
data && (this.pendingCtx = data);
@ -376,6 +366,8 @@ export class Chart extends React.Component<ChartProps> {
if (!this.echarts) {
return;
}
const store = this.props.store;
let onDataFilter = this.props.onDataFilter;
const dataFilter = this.props.dataFilter;
@ -410,10 +402,10 @@ export class Chart extends React.Component<ChartProps> {
recoverFunctionType(config!);
if (this.hasData(config)) {
this.echarts?.hideLoading();
} else {
if (isAlive(store) && store.loading) {
this.echarts?.showLoading();
} else {
this.echarts?.hideLoading();
}
this.echarts?.setOption(config!, this.props.replaceChartOption);