add tree 可以不选中父子

package/component/src/component/tree/TreeNode.vue

@@ -24,6 +24,7 @@ export interface TreeData {
   isLeaf: boolean;
   hasNextSibling: boolean;
   parentNode: Nullable<TreeData>;
+  selectParent:boolean;
 }
 
 export interface TreeNodeProps {
@@ -36,6 +37,7 @@ export interface TreeNodeProps {
   collapseTransition: boolean;
   onlyIconControl: boolean;
   hideicon?: boolean;
+  selectParent:boolean;
 }
 
 interface TreeNodeEmits {
@@ -81,7 +83,7 @@ function recursiveNodeClick(node: TreeData) {
 }
 
 function handleChange(checked: boolean, node: TreeData) {
-  props.tree.setCheckedKeys(checked, props.checkStrictly, node);
+  props.tree.setCheckedKeys(checked, props.checkStrictly || props.selectParent, node);
 }
 
 function handleIconClick(node: TreeData) {
@@ -106,15 +108,14 @@ function handleRowClick(node: TreeData) {
 //判断是否半选
 const isChildAllSelected = computed(() => {
   function _isChildAllSelected(node: TreeData): boolean {
-    if (!props.showCheckbox) {
-      return false;
-    }
     let childSelectNum = 0;
     let res = false; // true为半选 false为全选
     for (const item of node.children) {
       if (item.isChecked) childSelectNum++;
     }
-    if (childSelectNum > 0) node.isChecked = true; //此处的处理与 checkedKeys 有关联
+    if(!props.selectParent){
+      if (childSelectNum > 0) node.isChecked = true; //此处的处理与 checkedKeys 有关联
+    }
     if (childSelectNum == node.children.length) {
       //继续递归向下判断
       for (const item of node.children) {
@@ -128,11 +129,14 @@ const isChildAllSelected = computed(() => {
   }
 
   return (node: TreeData): boolean => {
+    console.log(props.selectParent)
     if (props.checkStrictly) {
       return false;
-    } else {
+    } else if(props.selectParent) {
       let res = _isChildAllSelected(node);
       return res;
+    }else{
+      return false
     }
   };
 });
@@ -198,6 +202,7 @@ const isChildAllSelected = computed(() => {
           :checkStrictly="checkStrictly"
           :only-icon-control="onlyIconControl"
           :hideicon="props.hideicon"
+          :select-parent="props.selectParent"
           @node-click="recursiveNodeClick"
         >
           <template v-if="$slots.title" v-slot:title="slotProp: { data: any }">

package/component/src/component/tree/index.vue

@@ -39,6 +39,7 @@ export interface TreeProps {
   showCheckbox?: boolean;
   replaceFields?: ReplaceFieldsOptions;
   hideicon?: boolean;
+  selectParent?: boolean;
 }
 
 interface TreeEmits {
@@ -65,6 +66,7 @@ const props = withDefaults(defineProps<TreeProps>(), {
       title: "title",
     };
   },
+  selectParent:false
 });
 
 const slots = useSlots();
@@ -146,6 +148,7 @@ function handleClick(node: TreeData) {
       :only-icon-control="onlyIconControl"
       @node-click="handleClick"
       :hideicon="props.hideicon"
+      :selectParent="props.selectParent"
     >
       <template v-if="$slots.title" v-slot:title="{ data }">
         <slot name="title" :data="data"></slot>

package/component/src/component/tree/tree.ts

@@ -94,7 +94,7 @@ class Tree {
       checkStrictly,
       replaceFields: { children, id, title },
     } = this.config;
-
+    console.log(origin,"origin")
     const nodeKey = Reflect.get(origin, id);
     const nodeTitle = Reflect.get(origin, title);
     const nodeChildren = Reflect.get(origin, children);
@@ -112,7 +112,7 @@ class Tree {
       isChecked: false,
       isLeaf: false,
       hasNextSibling: hasNextSibling,
-      parentNode: parentNode || null,
+      parentNode: parentNode || null
     });
 
     node.isDisabled = nodeDisabled;
@@ -137,6 +137,7 @@ class Tree {
   }
 
   setChildrenChecked(checked: boolean, nodes: TreeData[]) {
+    console.log("走赋值子节点了")
     var ableCount = 0;
     var checkCount = 0;
     const len = nodes.length;
@@ -163,6 +164,7 @@ class Tree {
   }
 
   setParentChecked(checked: boolean, parent: TreeData) {
+    console.log("走赋值父节点了")
     if (!parent) {
       return;
     }
@@ -183,6 +185,7 @@ class Tree {
     node: TreeData
   ) {
     node.isChecked = checked;
+    console.log(node,checkStrictly,186)
     if (!checkStrictly) {
       if (node.parentNode) {
         this.setParentChecked(checked, node.parentNode);