From d1448cb0ef10f358bb7bddb4e1ec268515e0b787 Mon Sep 17 00:00:00 2001
From: gaoluyang <2820782392@qq.com>
Date: 星期二, 15 七月 2025 11:46:57 +0800
Subject: [PATCH] 项目初始化
---
components/qian-tree/qian-tree.vue | 425 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 425 insertions(+), 0 deletions(-)
diff --git a/components/qian-tree/qian-tree.vue b/components/qian-tree/qian-tree.vue
new file mode 100644
index 0000000..e4deed7
--- /dev/null
+++ b/components/qian-tree/qian-tree.vue
@@ -0,0 +1,425 @@
+<template xlang="wxml">
+ <view class="tki-tree">
+ <view class="tki-tree-mask" :class="{'show':showTree}" @tap="_cancel"></view>
+ <view class="tki-tree-cnt" :class="{'show':showTree}">
+ <view class="tki-tree-bar">
+ <view class="tki-tree-bar-cancel" :style="{'color':cancelColor}" hover-class="hover-c" @tap="_cancel">鍙栨秷</view>
+ <view class="tki-tree-bar-title" :style="{'color':titleColor}">{{title}}</view>
+ <view class="tki-tree-bar-confirm" :style="{'color':confirmColor}" hover-class="hover-c" @tap="_confirm">纭畾</view>
+ </view>
+ <view class="tki-tree-view">
+ <scroll-view class="tki-tree-view-sc" :scroll-y="true">
+ <block v-for="(item, index) in treeList" :key="index">
+ <view class="tki-tree-item" :style="[{
+ paddingLeft: item.rank*15 + 'px',
+ zIndex: item.rank*-1 +50
+ }]"
+ :class="{
+ border: border === true,
+ show: item.show,
+ last: item.lastRank,
+ showchild: item.showChild,
+ open: item.open,
+ }">
+ <view class="tki-tree-label" @tap.stop="_treeItemTap(item, index)">
+ <image class="tki-tree-icon" :src="item.lastRank ? lastIcon : item.showChild ? currentIcon : defaultIcon"></image>
+ {{item.name}}
+ </view>
+ <view class="tki-tree-check" @tap.stop="_treeItemSelect(item, index)" v-if="selectParent?true:item.lastRank">
+ <view class="tki-tree-check-yes" v-if="item.checked" :class="{'radio':!multiple}" :style="{'border-color':confirmColor}">
+ <view class="tki-tree-check-yes-b" :style="{'background-color':confirmColor}"></view>
+ </view>
+ <view class="tki-tree-check-no" v-else :class="{'radio':!multiple}" :style="{'border-color':confirmColor}"></view>
+ </view>
+ </view>
+ </block>
+ </scroll-view>
+ </view>
+ </view>
+ </view>
+</template>
+
+<script>
+ export default {
+ name: "tki-tree",
+ props: {
+ lazy: {
+ type: Boolean,
+ default: false
+ },
+ range: {
+ type: Array,
+ default: function() {
+ return []
+ }
+ },
+ idKey: {
+ type: String,
+ default: 'id'
+ },
+ rangeKey: {
+ type: String,
+ default: 'label'
+ },
+ title: {
+ type: String,
+ default: ''
+ },
+ multiple: { // 鏄惁鍙互澶氶��
+ type: Boolean,
+ default: false
+ // default: true
+ },
+ selectParent: { //鏄惁鍙互閫夌埗绾�
+ type: Boolean,
+ default: false
+ },
+ foldAll: { //鎶樺彔鏃跺叧闂墍鏈夊凡缁忔墦寮�鐨勫瓙闆嗭紝鍐嶆鎵撳紑鏃堕渶瑕佷竴绾т竴绾ф墦寮�
+ type: Boolean,
+ default: false
+ },
+ confirmColor: { // 纭畾鎸夐挳棰滆壊
+ type: String,
+ default: '' // #07bb07
+ },
+ cancelColor: { // 鍙栨秷鎸夐挳棰滆壊
+ type: String,
+ default: '' // #757575
+ },
+ titleColor: { // 鏍囬棰滆壊
+ type: String,
+ default: '' // #757575
+ },
+ currentIcon: { // 灞曞紑鏃跺�欑殑ic
+ type: String,
+ default: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFEAAABRCAYAAACqj0o2AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAyJpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuMy1jMDExIDY2LjE0NTY2MSwgMjAxMi8wMi8wNi0xNDo1NjoyNyAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RSZWY9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlwZS9SZXNvdXJjZVJlZiMiIHhtcDpDcmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIENTNiAoV2luZG93cykiIHhtcE1NOkluc3RhbmNlSUQ9InhtcC5paWQ6MEQ0QTM0MzQ1Q0RBMTFFOUE0MjY4NzI1Njc1RjI1ODIiIHhtcE1NOkRvY3VtZW50SUQ9InhtcC5kaWQ6MEQ0QTM0MzU1Q0RBMTFFOUE0MjY4NzI1Njc1RjI1ODIiPiA8eG1wTU06RGVyaXZlZEZyb20gc3RSZWY6aW5zdGFuY2VJRD0ieG1wLmlpZDowRDRBMzQzMjVDREExMUU5QTQyNjg3MjU2NzVGMjU4MiIgc3RSZWY6ZG9jdW1lbnRJRD0ieG1wLmRpZDowRDRBMzQzMzVDREExMUU5QTQyNjg3MjU2NzVGMjU4MiIvPiA8L3JkZjpEZXNjcmlwdGlvbj4gPC9yZGY6UkRGPiA8L3g6eG1wbWV0YT4gPD94cGFja2V0IGVuZD0iciI/PidwepsAAAK0SURBVHja7JxbTsJAFIYHww7ciStgCeoGvGxAiOsgURegoL5720AXYLiIr0aJviq3Zx3PhIEnKG3ndtr+f3KixrSUj/ZjzjClIqUUiFm2gAAQAREQEUAEREAERAQQAREQAREBREAEREBEEqa67h9RFDWllDv0awWYlqlQHmu1WjMRRMoV1QFttA12y3xRtdNczq8EsE4/f8FumX2q77ROvNXk8UGMEKdUz6tYJHljaZAbuyUH+UR1to5BEohTuqwPCeS4pAA/qY6o/kyHOAMCeRK3owJnj+rH1jjxhqpVsstaebCz6TmnHWyXyY+xHjSBWBY/bvSgadtXBj9u9KCN3rnIfkzkQVsTEEX0Y2IP2oKo/HhMICcFAThUcwVZNGU6FdbX/XURzkbVF4+ybGhjPrFdgP66QdXNurGtSdk6Xdb9nAJ8oDo3OQlsQZzkdPw41ONBo6vI5scDefRjZg+6gpg3Pxp50CXEvPjR2IOuIXL3oxUPuobI3Y9WPOgDIlc/WvOgL4iL/vqFCcD7LH0xB4hj7cfQ/fWH9qCT+FhG0tN+DBk1PzjOM0SVllixcsBT1AvYc/kAPhc0hRg/3uvxoCgKRN9+dOrBUBB9+9GpB0NC9OVH5x4MDdG1H714kANEV3705kEOEBf9dcPi/lQnsuvLg1wgSu3Ha0v7Uh4MMgUXeuG71H407a+VBy9CPQkOdw+MtB+nGbd/D+FBbhBNxo9SjwcngJjNj0E9yBFiFj8G9SBXiGn8GNyDnCEm8SMLD3KHGOdHNh7kDjHOj2w8mAeIi/5arX+c6b/fxHz9oADEdGdjR/fXCw/OOB5oVfCOgnepz8IB14PMw03jCmTE+QBx5z0gAmKSqK9OUF+hcAeIhu/QYr4Qie8rjW83hhMBERARQAREQAREBBABERCLnH8BBgA+TQI7U4t53AAAAABJRU5ErkJggg=='
+ },
+ defaultIcon: { // 鎶樺彔鏃跺�欑殑ic
+ type: String,
+ default: 'data:image/png;base64,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'
+ },
+ lastIcon: { // 娌℃湁瀛愰泦鐨刬c
+ type: String,
+ default: ''
+ },
+ border: { // 鏄惁鏈夊垎鍓茬嚎
+ type: Boolean,
+ default: false
+ },
+ },
+ data() {
+ return {
+ showTree: false,
+ treeList: [],
+ selectIndex: -1,
+ returnedItem: [] ,//瀹氫箟涓�涓┖鏁扮粍
+ pids: [],
+ ancestorsIds: [],
+ childNums: [],
+ }
+ },
+ computed: {},
+ methods: {
+ _show() {
+ this.showTree = true
+ },
+ _hide() {
+ this.showTree = false
+ },
+ _cancel() {
+ this._hide()
+ this.$emit("cancel", '');
+ },
+ _confirm() {
+ // 澶勭悊鎵�閫夋暟鎹�
+ let rt = [],
+ obj = {};
+ this.treeList.forEach((v, i) => {
+ if (this.treeList[i].checked) {
+ rt.push(this.treeList[i].id)
+ }
+ })
+ this._hide()
+ this.$emit("confirm", rt);
+ },
+ //鎵佸钩鍖栨爲缁撴瀯
+ _renderTreeList(list = [], rank = 0, parentId = [], parents = []) {
+ list.forEach(item => {
+ this.treeList.push({
+ id: item[this.idKey],
+ name: item[this.rangeKey],
+ source: item,
+ parentId, // 鐖剁骇id鏁扮粍
+ parents, // 鐖剁骇id鏁扮粍
+ rank, // 灞傜骇
+ showChild: false, //瀛愮骇鏄惁鏄剧ず
+ open: false, //鏄惁鎵撳紑
+ show: rank === 0, // 鑷韩鏄惁鏄剧ず
+ hideArr: [],
+ orChecked: item.checked ? item.checked : false,
+ checked: item.checked ? item.checked : false,
+ childNum: 0
+ })
+
+ if (Array.isArray(item.children) && item.children.length > 0) {
+ // console.log(item)
+ let parentid = [...parentId],
+ parentArr = [...parents];
+ delete parentArr.children
+ parentid.push(item[this.idKey]);
+ parentArr.push({
+ [this.idKey]: item[this.idKey],
+ [this.rangeKey]: item[this.rangeKey]
+ })
+ // lazy
+ if(!this.lazy) {
+ this._renderTreeList(item.children, rank + 1, parentid, parentArr)
+ }
+ } else {
+ this.treeList[this.treeList.length - 1].lastRank = true;
+ }
+ })
+ },
+ // 澶勭悊榛樿閫夋嫨
+ _defaultSelect() {
+ this.treeList.forEach((v, i) => {
+ if (v.checked) {
+ this.treeList.forEach((v2, i2) => {
+ if (v.parentId.toString().indexOf(v2.parentId.toString()) >= 0) {
+ v2.show = true
+ if (v.parentId.includes(v2.id)) {
+ v2.showChild = true;
+ v2.open = true;
+ }
+ }
+ })
+ }
+ })
+ },
+ getOwn(id, arr){
+ //鍒╃敤foreach寰幆閬嶅巻
+ arr.forEach((item) => {
+ //鍒ゆ柇閫掑綊缁撴潫鏉′欢
+ if(item[this.idKey] == id)
+ {
+ // 瀛樺偍鏁版嵁鍒扮┖鏁扮粍
+ this.returnedItem = item
+ }
+ else if(item.children != null) //鍒ゆ柇chlidren鏄惁鏈夋暟鎹�
+ {
+ //閫掑綊璋冪敤
+ this.getOwn(id, item.children);
+ }
+ })
+ return this.returnedItem
+ },
+ setShow (id, arr, isShow) {
+ arr.forEach((item, index) => {
+ if(item.parentId.includes(id)) {
+ this.treeList[index].showChild = isShow
+ this.treeList[index].show = isShow
+ } else if (item.children !== undefined) {
+ this.setShow(id, item.children, isShow)
+ }
+ })
+ },
+ // 鐐瑰嚮
+ _treeItemTap(item, index) {
+ // console.log(item)
+ if (item.lastRank === true) {
+ //鐐瑰嚮鏈�鍚庝竴绾ф椂瑙﹀彂浜嬩欢
+ this.treeList[index].checked = !this.treeList[index].checked
+ this._fixMultiple(index)
+ return;
+ }
+ let id = item.id;
+ item.showChild = !item.showChild;
+ // qingqian
+ if(item.showChild) {
+ const range = this.range
+ const parentIdArr = item.parentId
+ // 鎵惧埌褰撳墠鍏冪礌
+ const own = this.getOwn(id, range)
+ const checkedChildren = own.children
+ // 瀛愬厓绱犳彃鍏ョ殑绱㈠紩浣嶇疆
+ const nextIndex = this.treeList.findIndex(itemT => itemT.id === item.id)
+ console.log(checkedChildren);
+ if(checkedChildren === undefined || checkedChildren.length < 1) {
+ return
+ }
+ // 瀛愯妭鐐规暟閲�
+ this.treeList[index].childNum = checkedChildren.length
+ const newRank = item.rank + 1
+ checkedChildren.forEach(itemC => {
+ const childObj = {
+ id: itemC[this.idKey],
+ name: itemC[this.rangeKey],
+ source: {},
+ parentId: [item.id], // 鐖剁骇id鏁扮粍
+ parents: [item], // 鐖剁骇id鏁扮粍
+ rank: newRank, // 灞傜骇
+ showChild: false, //瀛愮骇鏄惁鏄剧ず
+ open: false, //鏄惁鎵撳紑
+ show: 1, // 鑷韩鏄惁鏄剧ず
+ hideArr: [],
+ orChecked: this.treeList[index].checked,
+ checked: this.treeList[index].checked,
+ }
+ if(!this.treeList.some(itemT => itemT.id === itemC[this.idKey])) {
+ this.treeList.splice(nextIndex+1,0,childObj)
+ }
+ })
+ }
+ // 灞曞紑/闅愯棌瀛愮骇/瀛欑骇
+ let list = this.treeList
+ item.open = item.showChild ? true : !item.open;
+ list.forEach((childItem, i) => {
+ if (item.showChild === false) {
+ //闅愯棌鎵�鏈夊瓙绾�
+ if (!childItem.parentId.includes(id)) {
+ return;
+ }
+ //TODO: 淇敼
+ if (!this.foldAll) {
+ if (childItem.lastRank !== true && !childItem.open) {
+ childItem.showChild = false;
+ this.setShow(childItem.id, this.treeList, false)
+ }
+ // 涓洪殣钘忕殑鍐呭娣诲姞涓�涓爣璁�
+ if (childItem.show) {
+ childItem.hideArr[item.rank] = id
+ }
+ } else {
+ if (childItem.lastRank !== true) {
+ childItem.showChild = false;
+ // 缁х画闅愯棌瀛愮骇鐨勭殑瀛愮骇
+ this.setShow(childItem.id, this.treeList, false)
+ }
+ }
+ if(childItem.children !== undefined) {
+ childItem.children.forEach((childItem1, i1) => {
+ if(!childItem1.parentId.includes(childItem.id)) {
+ return
+ }
+ childItem.children[i1].showChild = false
+ childItem.children[i1].show = false
+ })
+ }
+ childItem.show = false;
+ } else {
+ // 鎵撳紑瀛愰泦
+ if (childItem.parentId[childItem.parentId.length - 1] === id) {
+ childItem.show = true;
+ }
+ // 鎵撳紑琚殣钘忕殑瀛愰泦
+ if (childItem.parentId.includes(id) && !this.foldAll) {
+ // console.log(childItem.hideArr)
+ if (childItem.hideArr[item.rank] === id) {
+ childItem.show = true;
+ if (childItem.open && childItem.showChild) {
+ childItem.showChild = true
+ } else {
+ childItem.showChild = false
+ }
+ childItem.hideArr[item.rank] = null
+ }
+ }
+ }
+ })
+ },
+ // 閫氳繃鐖秈d澶勭悊瀛愮骇
+ syncChecked (trees, pid, checked) {
+ trees.forEach((item,index) => {
+ if(item.parentId.includes(pid)) {
+ this.treeList[index].checked = checked
+ this.syncChecked(trees, item.id, checked)
+ } else if(item.children !== undefined) {
+ this.syncChecked(item.children, pid, checked)
+ }
+ })
+ },
+ // 鑾峰彇鐖剁骇寰�涓婃墍鏈夊眰绾х殑id 骞跺悓姝ョ姸鎬�
+ setAncestors (pids, checked) {
+ this.treeList.forEach((item,index) => {
+ if(pids.includes(item.id)) {
+ if(checked && this.childNums[item.id] !== undefined && item.childNum === this.childNums[item.id]) {
+ // 瀛愮骇鍏ㄩ儴閫変腑, 鐖剁骇鎵嶉�変腑
+ this.treeList[index].checked = true
+ } else {
+ this.treeList[index].checked = false
+ }
+ this.setAncestors(item.parentId, checked)
+ }
+ })
+ },
+ _treeItemSelect(item, index) {
+ this.treeList[index].checked = !this.treeList[index].checked
+ // 閫夌埗绾�, 瀛愮骇鑷姩鍏ㄩ��
+ this.syncChecked(this.treeList, item.id, this.treeList[index].checked)
+
+ if(item.rank > 0) {
+ item.parentId.forEach((pid, indexP) => {
+ const parent = this.treeList.filter(i => i.id === pid)
+ const childNum = parent.length > 0 ? parent[0].childNum : 0
+ if(this.childNums[pid] === undefined) {
+ this.childNums[pid] = 1
+ } else if(this.childNums[pid] < childNum) {
+ this.childNums[pid]++
+ }
+ })
+ //瀛愮骇閫夋嫨/閫夋弧/鍙栨秷閫夋嫨, 鐖剁骇寰�涓婂悓姝ョ姸鎬�
+ this.setAncestors(item.parentId, this.treeList[index].checked)
+ }
+ this._fixMultiple(index)
+ },
+ // 澶勭悊鍗曢�夊閫�
+ _fixMultiple(index) {
+ if (!this.multiple) {
+ // 濡傛灉鏄崟閫�
+ this.treeList.forEach((v, i) => {
+ if (i != index) {
+ this.treeList[i].checked = false
+ } else {
+ this.treeList[i].checked = true
+ }
+ })
+ }
+ },
+ // 閲嶇疆鏁版嵁
+ _reTreeList() {
+ this.treeList.forEach((v, i) => {
+ this.treeList[i].checked = v.orChecked
+ })
+ },
+ _initTree(range = this.range){
+ this.treeList = [];
+ this._renderTreeList(range);
+ this.$nextTick(() => {
+ this._defaultSelect(range)
+ })
+ }
+ },
+ watch: {
+ range(list) {
+ this._initTree(list);
+ },
+ multiple() {
+ if (this.range.length) {
+ this._reTreeList();
+ }
+ },
+ selectParent() {
+ if (this.range.length) {
+ this._reTreeList();
+ }
+ },
+ },
+ mounted() {
+ this._initTree();
+ }
+ }
+</script>
+
+<style scoped>
+ @import "./style.css";
+</style>
--
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