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解决 el-tree 鼠标拖放导致的数据不更新的问题 #93

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解决 el-tree 鼠标拖放导致的数据不更新的问题 #93

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4 changes: 4 additions & 0 deletions src/components/Node.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -430,6 +430,10 @@
// 非布局组件 显式设置为 false 才是 false, 楼层模式
else return component.stack !== false
})())
// 没有子组件的组件，预先放置一个空数组，以解决 el-tree 鼠标拖放导致的数据不更新的问题
if (!that.info.child) {
that.$set(that.info, 'child', [])
}
// 子组件限额
that.$set(that.info, 'childLimit', typeof that.info.childLimit === 'number' ? that.info.childLimit : toSafeNumber(component.childLimit, 9999))
// 叶子节点
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