tree-select.vue 11 KB

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  1. <template>
  2. <div class="tree-select-content">
  3. <a-input-search class="input-search" placeholder="请输入账户名或ID" @change="onChange" />
  4. <div class="tree-select-class">
  5. <div class="select-class-left">
  6. <div class="class-left-header">选择分享的账户名称</div>
  7. <div class="class-left-content">
  8. <template>
  9. <a-tree
  10. v-model="checkedKeys"
  11. checkable
  12. :expanded-keys="expandedKeys"
  13. :auto-expand-parent="autoExpandParent"
  14. :selected-keys="selectedKeys"
  15. :tree-data="treeData"
  16. @check="onCheck"
  17. @expand="onExpand"
  18. />
  19. <!-- <a-pagination
  20. class="pagin-table-class"
  21. :total="totalAll"
  22. :show-total="total => `共 ${totalAll} 条`"
  23. size="small"
  24. @change="onShowSizeChange"
  25. @showSizeChange="onShowSizeChange"
  26. /> -->
  27. </template>
  28. <div class="example">
  29. <a-spin :spinning="spinning"/>
  30. <span v-if="leftTreeNoData">暂无数据</span>
  31. </div>
  32. </div>
  33. </div>
  34. <div class="select-class-right">
  35. <div class="class-left-header">
  36. 已选 ({{ applyTypeOption.length ? applyTypeOption.length : 0}}/100)
  37. <a-popover placement="topRight">
  38. <template slot="content">
  39. <p>1、输入账户超出推送范围,请检查是否同主体账户</p>
  40. <p>2、有效账户将不会重复推送,请登录该账户查看使用</p>
  41. </template>
  42. <span><a-icon type="question-circle" /></span>
  43. </a-popover>
  44. </div>
  45. <div v-if="applyTypeOption.length" class="class-left-content">
  46. <div class="apply-right-tree" v-for="item in applyTypeOption" :key="item.key">
  47. <p class="left-content-p">
  48. <a-tooltip placement="left">
  49. <template slot="title">
  50. <span>{{ item.title }}</span>
  51. </template>
  52. {{ item.title }}
  53. </a-tooltip>
  54. </p>
  55. <a-icon type="delete" class="delete-type-class" @click="handleDelTree(item)" />
  56. </div>
  57. </div>
  58. <div v-else class="no-data-class">暂无数据</div>
  59. </div>
  60. </div>
  61. </div>
  62. </template>
  63. <script>
  64. import {mapGetters} from 'vuex';
  65. import {postAction,getAction} from '@/api/manage';
  66. export default {
  67. name: 'tree-select',
  68. props: {
  69. projectId: {
  70. type: [String,Number],
  71. default() {
  72. return null
  73. },
  74. },
  75. templateId: {
  76. type: [String,Number],
  77. default() {
  78. return null
  79. },
  80. },
  81. httpSrc: {
  82. type: String,
  83. default() {
  84. return '/kuaishouDirectionalPackage/getAccountByProjectId'
  85. }
  86. }
  87. },
  88. data() {
  89. return {
  90. totalAll: 20,
  91. expandedKeys: [],
  92. autoExpandParent: true,
  93. checkedKeys: [],
  94. selectedKeys: [],
  95. treeData: [],
  96. updateTreeData: [],
  97. applyTypeOption: [],
  98. selectRightData: new Set(),
  99. spinning: true,
  100. leftTreeNoData: false,
  101. tablePag: {
  102. page: 1,
  103. size: 100
  104. },
  105. };
  106. },
  107. mounted() {
  108. this.getAccountId();
  109. },
  110. methods: {
  111. ...mapGetters(['userInfo']),
  112. onShowSizeChange(current, pageSize) {
  113. this.tablePag = {
  114. page: current,
  115. size: pageSize
  116. };
  117. this.getAccountId();
  118. },
  119. getAccountId() {
  120. getAction(this.httpSrc, {
  121. projectId: this.projectId,
  122. id: this.templateId,
  123. pageNo: this.tablePag.page,
  124. pageSize: this.tablePag.size
  125. }).then(result => {
  126. if (result.result.list.length) {
  127. this.spinning = false;
  128. this.treeData = result.result.list.map(item => {
  129. return {
  130. key: item.accountId,
  131. title: item.authName,
  132. disabled: item.state === 1,
  133. children: null
  134. };
  135. });
  136. this.updateTreeData = [...this.treeData];
  137. this.totalAll = result.result.total || 0;
  138. }
  139. else {
  140. this.spinning = false;
  141. this.leftTreeNoData = true;
  142. }
  143. });
  144. },
  145. handleDelTree(list) {
  146. const defaultTypeOption = JSON.parse(JSON.stringify(this.applyTypeOption));
  147. const defaultCheckKey = JSON.parse(JSON.stringify(this.checkedKeys));
  148. const len = defaultTypeOption.length;
  149. const keysLen = defaultCheckKey.length;
  150. for(let i = len - 1; i >= 0; i--) {
  151. if(defaultTypeOption[i].key === list.key) {
  152. defaultTypeOption.splice(i, 1);
  153. }
  154. }
  155. this.applyTypeOption = defaultTypeOption;
  156. this.selectRightData = new Set(defaultTypeOption);
  157. const txt = this.handleDelFindId(this.treeData, list.key);
  158. const lastIndex = defaultCheckKey.findIndex(item => item === txt);
  159. let value = null;
  160. if (lastIndex > -1) {
  161. value = defaultCheckKey.findIndex(item => item === txt);
  162. for(let i = keysLen - 1; i >= 0; i--) {
  163. if(defaultCheckKey[i] === list.key) {
  164. defaultCheckKey.splice(i, 1);
  165. }
  166. }
  167. }
  168. else {
  169. value = defaultCheckKey.findIndex(item => item === list.key);
  170. }
  171. defaultCheckKey.splice(value, 1);
  172. this.checkedKeys = defaultCheckKey;
  173. this.$emit('applyType', this.applyTypeOption);
  174. },
  175. onChange(e) {
  176. const value = e.target.value;
  177. this.treeData = value !== '' ? this.getNewTreeData(this.updateTreeData, value) : [...this.updateTreeData];
  178. if (!this.treeData.length) {
  179. this.spinning = false;
  180. this.leftTreeNoData = true;
  181. }
  182. else {
  183. this.leftTreeNoData = false;
  184. }
  185. },
  186. handleDelFindId(treeData, value) {
  187. if (!treeData) {
  188. return null;
  189. }
  190. let node = null;
  191. let children = null;
  192. let text = '';
  193. for (let i = 0; i < treeData.length; i++) {
  194. node = treeData[i];
  195. if (node.children) {
  196. children = node.children;
  197. text = node.key;
  198. for (let j = 0; j < children.length; j++) {
  199. if (children[j].key === value) {
  200. return text;
  201. }
  202. }
  203. }
  204. }
  205. },
  206. // 根据关键词查询所有相关的tree节点
  207. getNewTreeData(treeData, value) {
  208. if (!treeData) {
  209. return null;
  210. }
  211. let newTreeData = new Array();
  212. let node = null;
  213. let children = null;
  214. let text = '';
  215. for (let i = 0; i < treeData.length; i++) { // 多个根节点开始遍历
  216. node = treeData[i];
  217. if (node.children) {
  218. children = node.children;
  219. }
  220. text = node.title;
  221. if (text.indexOf(value) > -1) {
  222. newTreeData.push(node);
  223. continue;
  224. }
  225. else {
  226. if (children) {
  227. let newNodes = this.getNewTreeData(node.children, value);
  228. if (newNodes.length > 0) {
  229. node.children = newNodes;
  230. newTreeData.push(node);
  231. }
  232. }
  233. }
  234. }
  235. return newTreeData;
  236. },
  237. onExpand(expandedKeys) {
  238. this.expandedKeys = expandedKeys;
  239. this.autoExpandParent = false;
  240. },
  241. // 去重的方法
  242. Es6duplicate(arr, type) {
  243. if (!arr.length){
  244. return arr;
  245. }
  246. else {
  247. if (type) {
  248. let obj = {};
  249. let newArr = arr.reduce((cur, next) => {
  250. obj[next.key] ? '' : obj[next.key] = true && cur.push(next);
  251. return cur;
  252. }, []);
  253. return newArr;
  254. }
  255. else {
  256. return Array.from(new Set(arr));
  257. }
  258. }
  259. },
  260. onCheck(checkedKeys) {
  261. // this.checkedKeys = checkedKeys;
  262. console.log(checkedKeys)
  263. this.nodes(this.treeData, checkedKeys);
  264. const filterCheckKey = this.checkedKeys.filter(item=>typeof item ==='number');
  265. let filterCheckKeySet = new Set(filterCheckKey);
  266. let selectRightDataSet = new Set(this.selectRightData);
  267. let difference = new Set([...selectRightDataSet].filter((item) => !filterCheckKeySet.has(item.key)));
  268. this.selectRightData.delete(...difference);
  269. this.applyTypeOption = this.Es6duplicate([...this.selectRightData], 'key');
  270. const changeSelectData = this.applyTypeOption.map(item => item.key);
  271. this.checkedKeys = changeSelectData;
  272. if (this.applyTypeOption.length > 100) {
  273. const lastOptionKey = this.applyTypeOption[99].key;
  274. const lastIndex = changeSelectData.findIndex(item => item === lastOptionKey);
  275. this.checkedKeys = changeSelectData.slice(0, lastIndex + 1);
  276. this.applyTypeOption = [...this.selectRightData].slice(0, 100);
  277. }
  278. this.$emit('applyType', this.applyTypeOption);
  279. },
  280. nodes(data, checkedKeys) {
  281. data.forEach(item => {
  282. if (item.children) {
  283. this.nodes(item.children, checkedKeys);
  284. }
  285. else {
  286. if (checkedKeys.indexOf(item.key) !== -1) {
  287. this.selectRightData.add(item);
  288. }
  289. else {
  290. this.selectRightData.delete(item);
  291. }
  292. }
  293. });
  294. }
  295. }
  296. };
  297. </script>
  298. <style lang="less" scoped>
  299. @import 'tree-select';
  300. </style>