tree-select.vue 7.4 KB

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  1. <template>
  2. <div class="tree-select-class">
  3. <div class="select-class-left">
  4. <div class="class-left-header">选择分享的账户名称</div>
  5. <div class="class-left-content">
  6. <a-input-search class="input-search" placeholder="请输入账户名或ID" @change="onChange" />
  7. <template>
  8. <a-tree
  9. v-model="checkedKeys"
  10. checkable
  11. :expanded-keys="expandedKeys"
  12. :auto-expand-parent="autoExpandParent"
  13. :selected-keys="selectedKeys"
  14. :tree-data="treeData"
  15. @check="onCheck"
  16. @expand="onExpand"
  17. />
  18. </template>
  19. <div class="example">
  20. <a-spin :spinning="spinning"/>
  21. <span v-if="leftTreeNoData">暂无数据</span>
  22. </div>
  23. </div>
  24. </div>
  25. <div class="select-class-right">
  26. <div class="class-left-header">
  27. 已选 ({{ applyTypeOption.length ? applyTypeOption.length : 0}}/100)
  28. <a-popover placement="topRight">
  29. <template slot="content">
  30. <p>1、输入账户超出推送范围,请检查是否同主体账户</p>
  31. <p>2、有效账户将不会重复推送,请登录该账户查看使用</p>
  32. </template>
  33. <span><a-icon type="question-circle" /></span>
  34. </a-popover>
  35. </div>
  36. <div v-if="applyTypeOption.length" class="class-left-content">
  37. <p v-for="item in applyTypeOption" class="left-content-p" :key="item.key">
  38. <a-tooltip placement="top">
  39. <template slot="title">
  40. <span>{{ item.title }}</span>
  41. </template>
  42. {{ item.title }}
  43. </a-tooltip>
  44. </p>
  45. </div>
  46. <div v-else class="no-data-class">暂无数据</div>
  47. </div>
  48. </div>
  49. </template>
  50. <script>
  51. import {mapGetters} from 'vuex';
  52. import {postAction} from '@/api/manage';
  53. export default {
  54. name: 'tree-select',
  55. data() {
  56. return {
  57. expandedKeys: [],
  58. autoExpandParent: true,
  59. checkedKeys: [],
  60. selectedKeys: [],
  61. treeData: [],
  62. updateTreeData: [],
  63. applyTypeOption: [],
  64. selectRightData: new Set(),
  65. spinning: true,
  66. leftTreeNoData: false
  67. };
  68. },
  69. mounted() {
  70. this.getAccountId();
  71. },
  72. methods: {
  73. ...mapGetters(['userInfo']),
  74. getAccountId() {
  75. postAction('/ctop/projectMember/participateListByMediaId', {
  76. userId: this.userInfo().id,
  77. type: 'kuaishou'
  78. }).then(result => {
  79. if (result.result.length) {
  80. this.spinning = false;
  81. this.treeData = result.result.map(item => {
  82. return {
  83. key: item.projectId + 'projectId',
  84. title: item.projectName + '\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0' + item.advertiserName,
  85. children: item.accountList
  86. ? item.accountList.map(i => {
  87. return {
  88. key: i.accountId,
  89. title:
  90. (i.userName.length === 2
  91. ? i.userName + '\xa0\xa0\xa0\xa0\xa0'
  92. : i.userName.length === 3
  93. ? i.userName + '\xa0\xa0\xa0\xa0'
  94. : i.userName)
  95. + '\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0'
  96. + i.accountId
  97. + '\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0'
  98. + i.authName
  99. };
  100. }) : []
  101. };
  102. });
  103. this.updateTreeData = [...this.treeData];
  104. }
  105. else {
  106. this.spinning = false;
  107. this.leftTreeNoData = true;
  108. }
  109. });
  110. },
  111. onChange(e) {
  112. const value = e.target.value;
  113. this.treeData = value !== '' ? this.getNewTreeData(this.updateTreeData, value) : [...this.updateTreeData];
  114. if (!this.treeData.length) {
  115. this.spinning = false;
  116. this.leftTreeNoData = true;
  117. }
  118. else {
  119. this.leftTreeNoData = false;
  120. }
  121. },
  122. // 根据关键词查询所有相关的tree节点
  123. getNewTreeData(treeData, value) {
  124. if (!treeData) {
  125. return null;
  126. }
  127. let newTreeData = new Array();
  128. let node = null;
  129. let children = null;
  130. let text = '';
  131. for (let i = 0; i < treeData.length; i++) { // 多个根节点开始遍历
  132. node = treeData[i];
  133. if (node.children) {
  134. children = node.children;
  135. }
  136. text = node.title;
  137. if (text.indexOf(value) > -1) {
  138. newTreeData.push(node);
  139. continue;
  140. }
  141. else {
  142. if (children) {
  143. let newNodes = this.getNewTreeData(node.children, value);
  144. if (newNodes.length > 0) {
  145. node.children = newNodes;
  146. newTreeData.push(node);
  147. }
  148. }
  149. }
  150. }
  151. return newTreeData;
  152. },
  153. onExpand(expandedKeys) {
  154. this.expandedKeys = expandedKeys;
  155. this.autoExpandParent = false;
  156. },
  157. onCheck(checkedKeys) {
  158. this.nodes(this.treeData, checkedKeys);
  159. this.applyTypeOption = [...this.selectRightData];
  160. const changeSelectData = [...this.selectRightData].map(item => item.key);
  161. if (this.applyTypeOption.length > 100) {
  162. const lastOptionKey = this.applyTypeOption[99].key;
  163. const lastIndex = changeSelectData.findIndex(item => item === lastOptionKey);
  164. this.checkedKeys = changeSelectData.slice(0, lastIndex + 1);
  165. this.applyTypeOption = [...this.selectRightData].slice(0, 100);
  166. }
  167. this.$emit('applyType', this.applyTypeOption);
  168. },
  169. nodes(data, checkedKeys) {
  170. data.forEach(item => {
  171. if (item.children) {
  172. this.nodes(item.children, checkedKeys);
  173. }
  174. else {
  175. if (checkedKeys.indexOf(item.key) !== -1) {
  176. this.selectRightData.add(item);
  177. }
  178. else {
  179. this.selectRightData.delete(item);
  180. }
  181. }
  182. });
  183. }
  184. }
  185. };
  186. </script>
  187. <style lang="less" scoped>
  188. @import 'tree-select';
  189. </style>