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Fix:修复删除当前激活的节点的所有子节点后,展开收起按钮没有消失的问题

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This commit is contained in:
wanglin2 2024-04-13 19:31:07 +08:00
parent c1217f1532
commit 6b9eee7fc6
1 changed files with 5 additions and 2 deletions
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7
simple-mind-map/src/core/render/node/Node.js
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@ -572,9 +572,10 @@ class Node {
}
this.updateNodeActiveClass()
let { alwaysShowExpandBtn } = this.mindMap.opt
const childrenLength = this.nodeData.children.length
if (alwaysShowExpandBtn) {
// 需要移除展开收缩按钮
if (this._expandBtn && this.nodeData.children.length <= 0) {
if (this._expandBtn && childrenLength <= 0) {
this.removeExpandBtn()
} else {
// 更新展开收起按钮
@ -583,7 +584,9 @@ class Node {
} else {
let { isActive, expand } = this.getData()
// 展开状态且非激活状态，且当前鼠标不在它上面，才隐藏
if (expand && !isActive && !this._isMouseenter) {
if (childrenLength <= 0) {
this.removeExpandBtn()
} else if (expand && !isActive && !this._isMouseenter) {
this.hideExpandBtn()
} else {
this.showExpandBtn()