updated pivot views to have a getAnchor() method to save the pivotField when linking. added an engineProp to layoutEngiens so that you can preview a change in a LinkDocPreview without modifying the document.

1 files changed, 9 insertions, 5 deletions

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLayoutEngines.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLayoutEngines.tsx
index 5cf758e9b..272773d87 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLayoutEngines.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLayoutEngines.tsx
@@ -85,7 +85,8 @@ export function computerPassLayout(
     pivotDoc: Doc,
     childPairs: { layout: Doc, data?: Doc }[],
     panelDim: number[],
-    viewDefsToJSX: (views: ViewDefBounds[]) => ViewDefResult[]
+    viewDefsToJSX: (views: ViewDefBounds[]) => ViewDefResult[],
+    engineProps: any
 ) {
     const docMap = new Map<string, PoolData>();
     childPairs.forEach(({ layout, data }, i) => {
@@ -106,7 +107,8 @@ export function computerStarburstLayout(
     pivotDoc: Doc,
     childPairs: { layout: Doc, data?: Doc }[],
     panelDim: number[],
-    viewDefsToJSX: (views: ViewDefBounds[]) => ViewDefResult[]
+    viewDefsToJSX: (views: ViewDefBounds[]) => ViewDefResult[],
+    engineProps: any
 ) {
     const docMap = new Map<string, PoolData>();
     const burstRadius = [NumCast(pivotDoc._starburstRadius, panelDim[0]), NumCast(pivotDoc._starburstRadius, panelDim[1])];
@@ -133,14 +135,15 @@ export function computePivotLayout(
     pivotDoc: Doc,
     childPairs: { layout: Doc, data?: Doc }[],
     panelDim: number[],
-    viewDefsToJSX: (views: ViewDefBounds[]) => ViewDefResult[]
+    viewDefsToJSX: (views: ViewDefBounds[]) => ViewDefResult[],
+    engineProps: any
 ) {
     const docMap = new Map<string, PoolData>();
     const fieldKey = "data";
     const pivotColumnGroups = new Map<FieldResult<Field>, PivotColumn>();
 
     let nonNumbers = 0;
-    const pivotFieldKey = toLabel(pivotDoc._pivotField);
+    const pivotFieldKey = toLabel(engineProps?.pivotField ?? pivotDoc._pivotField);
     childPairs.map(pair => {
         const lval = pivotFieldKey === "#" ? Array.from(Object.keys(Doc.GetProto(pair.layout))).filter(k => k.startsWith("#")).map(k => k.substring(1)) :
             Cast(pair.layout[pivotFieldKey], listSpec("string"), null);
@@ -274,7 +277,8 @@ export function computeTimelineLayout(
     pivotDoc: Doc,
     childPairs: { layout: Doc, data?: Doc }[],
     panelDim: number[],
-    viewDefsToJSX: (views: ViewDefBounds[]) => ViewDefResult[]
+    viewDefsToJSX: (views: ViewDefBounds[]) => ViewDefResult[],
+    engineProps?: any
 ) {
     const fieldKey = "data";
     const pivotDateGroups = new Map<number, Doc[]>();