simplification of vizBoxes to use parentViz instead of going through links

1 files changed, 8 insertions, 7 deletions

diff --git a/src/client/views/nodes/DataVizBox/components/PieChart.tsx b/src/client/views/nodes/DataVizBox/components/PieChart.tsx
index 79d7b3f23..a8aa51897 100644
--- a/src/client/views/nodes/DataVizBox/components/PieChart.tsx
+++ b/src/client/views/nodes/DataVizBox/components/PieChart.tsx
@@ -42,11 +42,11 @@ export class PieChart extends React.Component<PieChartProps> {
     @observable _currSelected: any | undefined = undefined; // Object of selected slice
 
     @computed get _tableDataIds() {
-        return !this.incomingLinks.length ? this.props.records.map((rec, i) => i) : NumListCast(this.incomingLinks[0].dataViz_selectedRows);
+        return !this.parentViz ? this.props.records.map((rec, i) => i) : NumListCast(this.parentViz.dataViz_selectedRows);
     }
     // returns all the data records that will be rendered by only returning those records that have been selected by the parent visualization (or all records if there is no parent)
     @computed get _tableData() {
-        return !this.incomingLinks.length ? this.props.records : this._tableDataIds.map(rowId => this.props.records[rowId]);
+        return !this.parentViz ? this.props.records : this._tableDataIds.map(rowId => this.props.records[rowId]);
     }
 
     // organized by specified number percentages/ratios if one column is selected and it contains numbers
@@ -78,10 +78,11 @@ export class PieChart extends React.Component<PieChartProps> {
         return ax1 + ' by ' + ax0 + ' Pie Chart';
     }
 
-    @computed get incomingLinks() {
-        return LinkManager.Instance.getAllRelatedLinks(this.props.rootDoc) // out of all links
-            .filter(link => link.link_anchor_1 == this.props.rootDoc.dataViz_parentViz) // get links where this chart doc is the target of the link
-            .map(link => DocCast(link.link_anchor_1)); // then return the source of the link
+    @computed get parentViz() {
+        return DocCast(this.props.rootDoc.dataViz_parentViz);
+        // return LinkManager.Instance.getAllRelatedLinks(this.props.rootDoc) // out of all links
+        //     .filter(link => link.link_anchor_1 == this.props.rootDoc.dataViz_parentViz) // get links where this chart doc is the target of the link
+        //     .map(link => DocCast(link.link_anchor_1)); // then return the source of the link
     }
 
     componentWillUnmount() {
@@ -343,7 +344,7 @@ export class PieChart extends React.Component<PieChartProps> {
             if (each[0] == curSelectedSliceName!) selectedSliceColor = each[1];
         });
 
-        if (this._piechartData.length > 0 || !this.incomingLinks || this.incomingLinks.length == 0) {
+        if (this._piechartData.length > 0 || !this.parentViz) {
             return this.props.axes.length >= 1 ? (
                 <div className="chart-container">
                     <div className="graph-title">