feat: 优化 FolderTree 层级展开的代码

This commit is contained in:
Frankie Huang 2025-04-13 20:37:29 +08:00
parent 3ae8a65f70
commit e4b5fab2fa

View File

@ -27,6 +27,7 @@ export default {
required: false,
default: [],
},
// -1 0 1
expandLevel: {
type: Number,
required: false,
@ -57,10 +58,12 @@ export default {
},
},
methods: {
// treeData
renderTreeByTreeData(currentTreeData) {
const renderNode = this.renderNodeByNodeData(currentTreeData, 1)
const renderNode = this.renderNodeByNodeData(currentTreeData, 0)
this.treeRenderData = renderNode == null ? [] : [renderNode]
},
// level nodeData 0
renderNodeByNodeData(nodeData, level) {
// null
if (nodeData == null || nodeData == undefined) {
@ -85,14 +88,15 @@ export default {
}
}
let allowExpand = this.expandLevel < 0 || level <= this.expandLevel
let allowExpand = this.expandLevel < 0 || level < this.expandLevel
let nodeRenderData = {
title: nodeData.name,
directory: nodeData.directory,
expand: (allowExpand && nodeData.directory) ? true : false,
selected: this.selectedNode.includes(nodeData.path),
//
path: nodeData.path,
selected: this.selectedNode.includes(nodeData.path),
level: level,
}
if (nodeData.directory) {
let childrenRenderData = []
@ -143,7 +147,7 @@ export default {
//
this.$emit('file-selected', nodeData);
}
},
}
}
</script>