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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| 'use strict'; | ||
|
|
||
| import mlTreeFacet from './ml-tree-facet.vue'; | ||
| import mlSubTree from './ml-sub-tree.vue'; | ||
|
|
||
| export default { | ||
| mlTreeFacet, | ||
| mlSubTree | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| <template> | ||
| <ul class="ml-sub-tree"> | ||
| <li v-for="(id, $index) in nonEmptystartIds" :key="$index" :id="id"> | ||
| <div :class="nodes[id].highlight ? 'ml-tree-highlight' : ''"> | ||
| <a | ||
| href | ||
| v-if=" | ||
| nodes[id].children.length && | ||
| (showEmpty || nodes[id].sum > (nodes[id].value || 0)) | ||
| " | ||
| v-on:click.prevent="toggle(id)" | ||
| > | ||
| <i class="fa fa-chevron-right" v-show="collapsed[id]"></i> | ||
| <i class="fa fa-chevron-down" v-show="!collapsed[id]"></i> | ||
| </a> | ||
| <a href v-on:click.prevent="onClick(nodes[id])">{{ | ||
| nodes[id].label | ||
| }}</a> | ||
| <a href v-on:click.prevent="onClick(nodes[id], true)" | ||
| ><i class="fa fa-remove"></i | ||
| ></a> | ||
| <span v-show="nodes[id].value"> ({{ nodes[id].value }})</span> | ||
| <span v-show="nodes[id].sum > (nodes[id].value || 0)"> | ||
| [{{ nodes[id].sum }}]</span | ||
| > | ||
| </div> | ||
| <div v-if="!collapsed[id] && nodes[id].children.length"> | ||
| <ml-sub-tree | ||
| :nodes="nodes" | ||
| :start-ids="nodes[id].children" | ||
| :on-click="onClick" | ||
| :show-empty="showEmpty" | ||
| ></ml-sub-tree> | ||
| </div> | ||
| </li> | ||
| </ul> | ||
| </template> | ||
|
|
||
| <script> | ||
| export default { | ||
| name: 'ml-sub-tree', | ||
| components: {}, | ||
| data() { | ||
| return { | ||
| collapsed: {}, | ||
| console: console | ||
| }; | ||
| }, | ||
| props: { | ||
| nodes: { | ||
| type: Object, | ||
| required: true | ||
| }, | ||
| startIds: { | ||
| type: Array, | ||
| required: true | ||
| }, | ||
| onClick: { | ||
| type: Function, | ||
| default: function() {} | ||
| }, | ||
| showEmpty: { | ||
| type: Boolean, | ||
| default: false | ||
| } | ||
| }, | ||
| computed: { | ||
| nonEmptystartIds() { | ||
| if (this.showEmpty) { | ||
| return this.startIds.filter(id => { | ||
| const node = this.nodes[id]; | ||
| return node !== undefined; | ||
| }); | ||
| } else { | ||
| return this.startIds.filter(id => { | ||
| const node = this.nodes[id]; | ||
| return node && node.sum > 0; | ||
| }); | ||
| } | ||
| } | ||
| }, | ||
| methods: { | ||
| toggle(id) { | ||
| this.$set(this.collapsed, id, !this.collapsed[id]); | ||
| } | ||
| } | ||
| }; | ||
| </script> | ||
|
|
||
| <style lang="less" scoped> | ||
| ul.ml-sub-tree { | ||
| list-style: none; | ||
| .ml-tree-highlight { | ||
| background-color: lightyellow; | ||
| } | ||
| } | ||
| </style> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,229 @@ | ||
| <template> | ||
| <div | ||
| class="ml-facet ml-tree-facet" | ||
| v-if="startIds.length" | ||
| v-show="!facet.hide" | ||
| > | ||
| <h3 v-on:click.prevent="showHideFacet()"> | ||
| {{ facet.name | capitalize }} | ||
| <div class="pull-right"> | ||
| <i class="fa fa-caret-right" v-if="!facetOpen"></i> | ||
| <i class="fa fa-caret-down" v-if="!!facetOpen"></i> | ||
| </div> | ||
| </h3> | ||
| <div v-if="facetOpen"> | ||
| <form v-if="showSearch" v-on:submit.prevent="highlightNodes()"> | ||
| <span> | ||
| Search: | ||
| <!--input v-model="searchNode" autocomplete="off" uib-typeahead="suggestion for suggestion in suggestionsList | filter:$viewValue | limitTo:20" placeholder="in the tree below"--> | ||
| <multiselect | ||
| :value="searchNode" | ||
| :options="suggestionsList" | ||
| :multiple="false" | ||
| :searchable="true" | ||
| :clear-on-select="false" | ||
| placeholder="in the tree below" | ||
| open-direction="bottom" | ||
| v-on:select="highlightNodes" | ||
| > | ||
| </multiselect> | ||
| </span> | ||
| <div> | ||
| Show empty nodes | ||
| <input type="checkbox" v-model="showEmpty_" /> | ||
| </div> | ||
| </form> | ||
|
|
||
| <ml-sub-tree | ||
| :nodes="nodes_" | ||
| :start-ids="startIds" | ||
| :on-click="onClick" | ||
| :show-empty="showEmpty_" | ||
| ></ml-sub-tree> | ||
| </div> | ||
| </div> | ||
| </template> | ||
|
|
||
| <script> | ||
| import Multiselect from 'vue-multiselect'; | ||
| import mlSubTree from './ml-sub-tree.vue'; | ||
| import 'vue-multiselect/dist/vue-multiselect.min.css'; | ||
| export default { | ||
| name: 'ml-tree-facet', | ||
| components: { | ||
| Multiselect, | ||
| mlSubTree | ||
| }, | ||
| props: { | ||
| facet: { | ||
| type: Object, | ||
| required: true | ||
| }, | ||
| nodes: { | ||
| type: Object, | ||
| required: true | ||
| }, | ||
| startIds: { | ||
| type: Array, | ||
| required: true | ||
| }, | ||
| toggle: { | ||
| type: Function, | ||
| default: function() {} | ||
| }, | ||
| negate: { | ||
| type: Function, | ||
| default: function() {} | ||
| }, | ||
| showSearch: { | ||
| type: Boolean, | ||
| default: true | ||
| }, | ||
| showEmpty: { | ||
| type: Boolean, | ||
| default: false | ||
| } | ||
| }, | ||
| data() { | ||
| return { | ||
| searchNode: '', | ||
| suggestionsList: [], | ||
| showEmpty_: false, | ||
| nodes_: {}, | ||
| facetOpen: true | ||
| }; | ||
| }, | ||
| methods: { | ||
| showHideFacet() { | ||
| this.facetOpen = !this.facetOpen; | ||
| }, | ||
| onClick(node, negate) { | ||
| if (negate) { | ||
| this.negate(this.facet.name, this.facet.type, node.id, node.label); | ||
| } else { | ||
| this.toggle(this.facet.name, this.facet.type, node.id, node.label); | ||
| } | ||
| }, | ||
| calculateSums(nodes, startIds) { | ||
| var self = this; | ||
| var totalSum = 0; | ||
| startIds.forEach(function(id) { | ||
| var node = nodes[id]; | ||
| var sum = node.children ? self.calculateSums(nodes, node.children) : 0; | ||
| sum = sum + (node.value || 0); | ||
| node.sum = sum; | ||
| totalSum += sum; | ||
| }); | ||
| return totalSum; | ||
| }, | ||
| updateSuggestions(nodes) { | ||
| var self = this; | ||
| self.suggestionsList = []; | ||
| Object.keys(nodes).forEach(id => { | ||
| const node = nodes[id]; | ||
| if (node.sum > 0) { | ||
| if (node.label) { | ||
| self.suggestionsList.push(node.label); | ||
| } | ||
| if (node.altLabels) { | ||
| node.altLabels.forEach(function(label) { | ||
| self.suggestionsList.push(label); | ||
| }); | ||
| } | ||
| } | ||
| }); | ||
| self.suggestionsList.sort(); | ||
| }, | ||
| highlightNodes(selected) { | ||
| var self = this; | ||
| this.searchNode = selected !== undefined ? selected : this.searchNode; | ||
| var noMatch = { | ||
| test: function() { | ||
| return false; | ||
| } | ||
| }; | ||
| var _highlightNodes = function(match, startIds) { | ||
| var totalHit = false; | ||
| startIds.forEach(function(id) { | ||
| var node = self.nodes_[id]; | ||
| var hit = node.children | ||
| ? _highlightNodes(match, node.children) | ||
| : false; | ||
| if (!hit) { | ||
| hit = node.label && match.test(node.label); | ||
| } | ||
| if (!hit) { | ||
| hit = | ||
| node.altLabels && | ||
| node.altLabels.filter(function(label) { | ||
| return match.test(label); | ||
| }).length; | ||
| } | ||
| if (hit) { | ||
| self.$set(node, 'highlight', true); | ||
| totalHit = true; | ||
| } else { | ||
| self.$set(node, 'highlight', false); | ||
| } | ||
| }); | ||
| return totalHit; | ||
| }; | ||
| if (this.searchNode) { | ||
| var match = new RegExp('' + this.searchNode, 'i'); | ||
| _highlightNodes(match, this.startIds); | ||
| } else { | ||
| _highlightNodes(noMatch, this.startIds); | ||
| } | ||
| }, | ||
| init() { | ||
| if (this.facet !== undefined && Object.keys(this.nodes).length) { | ||
| var nodes = JSON.parse(JSON.stringify(this.nodes)); | ||
| this.facet.facetValues.forEach(facetValue => { | ||
| nodes[facetValue.value].value = facetValue.count; | ||
| }); | ||
| this.calculateSums(nodes, this.startIds); | ||
| this.updateSuggestions(nodes); | ||
| this.nodes_ = nodes; | ||
| } | ||
| } | ||
| }, | ||
| created() { | ||
| this.init(); | ||
| }, | ||
| watch: { | ||
| showEmpty(newEmpty) { | ||
| if (newEmpty !== undefined) { | ||
| this.showEmpty_ = newEmpty; | ||
| } | ||
| }, | ||
| facet() { | ||
| this.init(); | ||
| }, | ||
| nodes() { | ||
| this.init(); | ||
| } | ||
| } | ||
| }; | ||
| </script> | ||
|
|
||
| <style lang="less" scoped> | ||
| .ml-facet { | ||
| .facet-add-pos, | ||
| .facet-add-neg { | ||
| visibility: hidden; | ||
| } | ||
| span:hover > .facet-add-pos, | ||
| div:hover > .facet-add-neg { | ||
| visibility: visible !important; | ||
| } | ||
| form { | ||
| padding-bottom: 0; | ||
| } | ||
| } | ||
| </style> |
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