🎨 Database grouping by field https://github.com/siyuan-note/siyuan/issues/10964

kernel/model/attribute_view.go

@@ -1541,17 +1541,7 @@ func renderAttributeView(attrView *av.AttributeView, blockID, viewID, query stri
 	// 如果存在分组的话渲染分组视图
 	var groups []av.Viewable
 	for _, groupView := range view.Groups {
-		switch groupView.LayoutType {
-		case av.LayoutTypeTable:
-			groupView.Table.Columns = view.Table.Columns
-		case av.LayoutTypeGallery:
-			groupView.Gallery.CardFields = view.Gallery.CardFields
-		}
-
-		groupView.Filters = view.Filters
-		groupView.Sorts = view.Sorts
-
-		groupViewable := sql.RenderView(attrView, groupView, query)
+		groupViewable := sql.RenderGroupView(attrView, view, groupView)
 		err = renderViewableInstance(groupViewable, view, attrView, page, pageSize)
 		if nil != err {
 			return
@@ -2940,7 +2930,13 @@ func addAttributeViewBlock(now int64, avID, blockID, groupID, previousBlockID, a
 	var nearItem av.Item                                   // 临近项
 	if nil != view && ((0 < len(view.Filters) && !ignoreFillFilter) || "" != groupID) {
 		// 存在过滤条件或者指定分组视图时，先获取临近项备用
-		viewable := sql.RenderView(attrView, view, "")
+		targetView := view
+		if "" != groupID {
+			if groupView := view.GetGroup(groupID); nil != groupView {
+				targetView = groupView
+			}
+		}
+		viewable := sql.RenderGroupView(attrView, view, targetView)
 		av.Filter(viewable, attrView)
 		av.Sort(viewable, attrView)
 		items := viewable.(av.Collection).GetItems()

kernel/model/transaction.go

@@ -1693,6 +1693,7 @@ type Operation struct {
 	RemoveDest          bool                     `json:"removeDest"`        // 属性视图删除关联目标
 	Layout              av.LayoutType            `json:"layout"`            // 属性视图布局类型
 	GroupID             string                   `json:"groupID"`           // 属性视图分组视图 ID
+	TargetGroupID       string                   `json:"targetGroupID"`     // 属性视图目标分组视图 ID
 }
 
 type Transaction struct {

kernel/sql/av.go

@@ -32,6 +32,19 @@ import (
 	"github.com/siyuan-note/siyuan/kernel/util"
 )
 
+func RenderGroupView(attrView *av.AttributeView, view, groupView *av.View) (ret av.Viewable) {
+	switch groupView.LayoutType {
+	case av.LayoutTypeTable:
+		groupView.Table.Columns = view.Table.Columns
+	case av.LayoutTypeGallery:
+		groupView.Gallery.CardFields = view.Gallery.CardFields
+	}
+
+	groupView.Filters = view.Filters
+	groupView.Sorts = view.Sorts
+	return RenderView(attrView, groupView, "")
+}
+
 func RenderView(attrView *av.AttributeView, view *av.View, query string) (ret av.Viewable) {
 	switch view.LayoutType {
 	case av.LayoutTypeTable: