fix(custom): add info in custom renderItem #15789

apache · Mar 23, 2023 · b84493a · b84493a
1 parent 5f49fbb
commit b84493a
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Showing 3 changed files with 46 additions and 2 deletions.
diff --git a/src/core/echarts.ts b/src/core/echarts.ts
@@ -1065,7 +1065,7 @@ class ECharts extends Eventful<ECEventDefinition> {
                         if (ecData && ecData.dataIndex != null) {
                             const dataModel = ecData.dataModel || ecModel.getSeriesByIndex(ecData.seriesIndex);
                             params = (
-                                dataModel && dataModel.getDataParams(ecData.dataIndex, ecData.dataType) || {}
+                                dataModel && dataModel.getDataParams(ecData.dataIndex, ecData.dataType, el) || {}
                             ) as ECElementEvent;
                             return true;
                         }

diff --git a/src/util/types.ts b/src/util/types.ts
@@ -143,7 +143,9 @@ export interface DataHost {
     getData(dataType?: SeriesDataType): SeriesData;
 }
 
-export interface DataModel extends Model<unknown>, DataHost, DataFormatMixin {}
+export interface DataModel extends Model<unknown>, DataHost, DataFormatMixin {
+    getDataParams(dataIndex: number, dataType?: SeriesDataType, el?: Element): CallbackDataParams;
+}
     // Pick<DataHost, 'getData'>,
     // Pick<DataFormatMixin, 'getDataParams' | 'formatTooltip'> {}
 

diff --git a/test/ut/spec/series/custom.test.ts b/test/ut/spec/series/custom.test.ts