From 863eb5e5703dd348af78b9080d4056d9fc1bb2b4 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Wed, 27 Sep 2023 23:14:42 +0800
Subject: [PATCH] :art: New a row in the database no longer require to create a
 relevant doc https://github.com/siyuan-note/siyuan/issues/9294

---
 kernel/av/av.go                |  9 +++++----
 kernel/model/attribute_view.go | 14 ++++++++++----
 kernel/model/transaction.go    | 15 ++++++++-------
 3 files changed, 23 insertions(+), 15 deletions(-)

diff --git a/kernel/av/av.go b/kernel/av/av.go
index 602e96410..2d50e2848 100644
--- a/kernel/av/av.go
+++ b/kernel/av/av.go
@@ -94,10 +94,11 @@ type KeySelectOption struct {
 }
 
 type Value struct {
-	ID      string  `json:"id,omitempty"`
-	KeyID   string  `json:"keyID,omitempty"`
-	BlockID string  `json:"blockID,omitempty"`
-	Type    KeyType `json:"type,omitempty"`
+	ID         string  `json:"id,omitempty"`
+	KeyID      string  `json:"keyID,omitempty"`
+	BlockID    string  `json:"blockID,omitempty"`
+	Type       KeyType `json:"type,omitempty"`
+	IsDetached bool    `json:"isDetached,omitempty"`
 
 	Block   *ValueBlock    `json:"block,omitempty"`
 	Text    *ValueText     `json:"text,omitempty"`
diff --git a/kernel/model/attribute_view.go b/kernel/model/attribute_view.go
index e8d23ab30..8fe906917 100644
--- a/kernel/model/attribute_view.go
+++ b/kernel/model/attribute_view.go
@@ -171,8 +171,12 @@ func renderAttributeViewTable(attrView *av.AttributeView, view *av.View) (ret *a
 	}
 
 	// 过滤掉不存在的行
-	notFound := []string{}
-	for blockID, _ := range rows {
+	var notFound []string
+	for blockID, v := range rows {
+		if v[0].IsDetached {
+			continue
+		}
+
 		if treenode.GetBlockTree(blockID) == nil {
 			notFound = append(notFound, blockID)
 		}
@@ -417,7 +421,7 @@ func (tx *Transaction) doInsertAttrViewBlock(operation *Operation) (ret *TxErr)
 
 func addAttributeViewBlock(blockID string, operation *Operation, tree *parse.Tree, tx *Transaction) (err error) {
 	var node *ast.Node
-	if "" != blockID {
+	if !operation.IsDetached {
 		node = treenode.GetNodeInTree(tree, blockID)
 		if nil == node {
 			err = ErrBlockNotFound
@@ -428,6 +432,8 @@ func addAttributeViewBlock(blockID string, operation *Operation, tree *parse.Tre
 			// 不能将一个属性视图拖拽到另一个属性视图中
 			return
 		}
+	} else {
+		blockID = ast.NewNodeID()
 	}
 
 	attrView, err := av.ParseAttributeView(operation.AvID)
@@ -448,7 +454,7 @@ func addAttributeViewBlock(blockID string, operation *Operation, tree *parse.Tre
 		}
 	}
 
-	value := &av.Value{ID: ast.NewNodeID(), KeyID: blockValues.Key.ID, BlockID: blockID, Type: av.KeyTypeBlock, Block: &av.ValueBlock{ID: blockID, Content: getNodeRefText(node)}}
+	value := &av.Value{ID: ast.NewNodeID(), KeyID: blockValues.Key.ID, BlockID: blockID, Type: av.KeyTypeBlock, IsDetached: operation.IsDetached, Block: &av.ValueBlock{ID: blockID, Content: getNodeRefText(node)}}
 	blockValues.Values = append(blockValues.Values, value)
 
 	if nil != node {
diff --git a/kernel/model/transaction.go b/kernel/model/transaction.go
index 90efbf22c..18c455cf3 100644
--- a/kernel/model/transaction.go
+++ b/kernel/model/transaction.go
@@ -1099,13 +1099,14 @@ type Operation struct {
 
 	DeckID string `json:"deckID"` // 用于添加/删除闪卡
 
-	AvID   string   `json:"avID"`   // 属性视图 ID
-	SrcIDs []string `json:"srcIDs"` // 用于将块拖拽到属性视图中
-	Name   string   `json:"name"`   // 属性视图列名
-	Typ    string   `json:"type"`   // 属性视图列类型
-	Format string   `json:"format"` // 属性视图列格式化
-	KeyID  string   `json:"keyID"`  // 属性视列 ID
-	RowID  string   `json:"rowID"`  // 属性视图行 ID
+	AvID       string   `json:"avID"`       // 属性视图 ID
+	SrcIDs     []string `json:"srcIDs"`     // 用于将块拖拽到属性视图中
+	IsDetached bool     `json:"isDetached"` // 用于标识是否是脱离块，仅存在于属性视图中
+	Name       string   `json:"name"`       // 属性视图列名
+	Typ        string   `json:"type"`       // 属性视图列类型
+	Format     string   `json:"format"`     // 属性视图列格式化
+	KeyID      string   `json:"keyID"`      // 属性视列 ID
+	RowID      string   `json:"rowID"`      // 属性视图行 ID
 
 	discard bool // 用于标识是否在事务合并中丢弃
 }