RuoYi
5 years ago
3 changed files with 281 additions and 287 deletions
@ -1,318 +1,303 @@ |
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<template> |
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<div id="tags-view-container" class="tags-view-container"> |
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<scroll-pane ref="scrollPane" class="tags-view-wrapper"> |
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<router-link |
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v-for="tag in visitedViews" |
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ref="tag" |
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:key="tag.path" |
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:class="isActive(tag)?'active':''" |
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:to="{ path: tag.path, query: tag.query, fullPath: tag.fullPath }" |
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tag="span" |
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class="tags-view-item" |
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:style="activeStyle(tag)" |
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@click.middle.native="!isAffix(tag)?closeSelectedTag(tag):''" |
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@contextmenu.prevent.native="openMenu(tag,$event)" |
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> |
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{{ tag.title }} |
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<span |
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v-if="!isAffix(tag)" |
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class="el-icon-close" |
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@click.prevent.stop="closeSelectedTag(tag)" |
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/> |
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</router-link> |
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</scroll-pane> |
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<ul v-show="visible" :style="{left:left+'px',top:top+'px'}" class="contextmenu"> |
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<li @click="refreshSelectedTag(selectedTag)">刷新页面</li> |
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<li v-if="!isAffix(selectedTag)" @click="closeSelectedTag(selectedTag)">关闭当前</li> |
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<li @click="closeOthersTags">关闭其他</li> |
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<li @click="closeAllTags(selectedTag)">关闭所有</li> |
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</ul> |
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</div> |
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<div id="tags-view-container" class="tags-view-container"> |
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<scroll-pane ref="scrollPane" class="tags-view-wrapper" @scroll="handleScroll"> |
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<router-link |
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v-for="tag in visitedViews" |
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ref="tag" |
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:key="tag.path" |
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:class="isActive(tag)?'active':''" |
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:to="{ path: tag.path, query: tag.query, fullPath: tag.fullPath }" |
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tag="span" |
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class="tags-view-item" |
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:style="activeStyle(tag)" |
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@click.middle.native="!isAffix(tag)?closeSelectedTag(tag):''" |
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@contextmenu.prevent.native="openMenu(tag,$event)" |
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> |
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{{ tag.title }} |
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<span v-if="!isAffix(tag)" class="el-icon-close" @click.prevent.stop="closeSelectedTag(tag)" /> |
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</router-link> |
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</scroll-pane> |
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<ul v-show="visible" :style="{left:left+'px',top:top+'px'}" class="contextmenu"> |
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<li @click="refreshSelectedTag(selectedTag)">刷新页面</li> |
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<li v-if="!isAffix(selectedTag)" @click="closeSelectedTag(selectedTag)">关闭当前</li> |
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<li @click="closeOthersTags">关闭其他</li> |
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<li @click="closeAllTags(selectedTag)">关闭所有</li> |
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</ul> |
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</div> |
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</template> |
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|
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<script> |
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import ScrollPane from "./ScrollPane"; |
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import path from "path"; |
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import ScrollPane from './ScrollPane' |
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import path from 'path' |
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|
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export default { |
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components: { ScrollPane }, |
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data() { |
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return { |
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visible: false, |
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top: 0, |
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left: 0, |
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selectedTag: {}, |
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affixTags: [] |
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}; |
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components: { ScrollPane }, |
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data() { |
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return { |
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visible: false, |
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top: 0, |
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left: 0, |
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selectedTag: {}, |
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affixTags: [] |
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} |
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}, |
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computed: { |
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visitedViews() { |
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return this.$store.state.tagsView.visitedViews |
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}, |
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routes() { |
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return this.$store.state.permission.routes |
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}, |
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theme() { |
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return this.$store.state.settings.theme; |
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} |
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}, |
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watch: { |
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$route() { |
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this.addTags() |
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this.moveToCurrentTag() |
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}, |
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visible(value) { |
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if (value) { |
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document.body.addEventListener('click', this.closeMenu) |
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} else { |
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document.body.removeEventListener('click', this.closeMenu) |
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} |
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} |
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}, |
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mounted() { |
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this.initTags() |
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this.addTags() |
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}, |
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methods: { |
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isActive(route) { |
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return route.path === this.$route.path |
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}, |
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activeStyle(tag) { |
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if (!this.isActive(tag)) return {}; |
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return { |
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"background-color": this.theme, |
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"border-color": this.theme |
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}; |
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}, |
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isAffix(tag) { |
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return tag.meta && tag.meta.affix |
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}, |
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computed: { |
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visitedViews() { |
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return this.$store.state.tagsView.visitedViews; |
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}, |
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routes() { |
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return this.$store.state.permission.routes; |
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}, |
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theme() { |
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return this.$store.state.settings.theme; |
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filterAffixTags(routes, basePath = '/') { |
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let tags = [] |
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routes.forEach(route => { |
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if (route.meta && route.meta.affix) { |
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const tagPath = path.resolve(basePath, route.path) |
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tags.push({ |
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fullPath: tagPath, |
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path: tagPath, |
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name: route.name, |
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meta: { ...route.meta } |
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}) |
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} |
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if (route.children) { |
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const tempTags = this.filterAffixTags(route.children, route.path) |
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if (tempTags.length >= 1) { |
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tags = [...tags, ...tempTags] |
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} |
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} |
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}) |
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return tags |
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}, |
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watch: { |
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$route() { |
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this.addTags(); |
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this.moveToCurrentTag(); |
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}, |
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visible(value) { |
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if (value) { |
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document.body.addEventListener("click", this.closeMenu); |
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} else { |
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document.body.removeEventListener("click", this.closeMenu); |
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} |
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initTags() { |
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const affixTags = this.affixTags = this.filterAffixTags(this.routes) |
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for (const tag of affixTags) { |
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// Must have tag name |
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if (tag.name) { |
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this.$store.dispatch('tagsView/addVisitedView', tag) |
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} |
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} |
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}, |
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mounted() { |
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this.initTags(); |
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this.addTags(); |
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addTags() { |
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const { name } = this.$route |
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if (name) { |
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this.$store.dispatch('tagsView/addView', this.$route) |
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} |
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return false |
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}, |
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methods: { |
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isActive(route) { |
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return route.path === this.$route.path; |
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}, |
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activeStyle(tag) { |
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if (!this.isActive(tag)) return {}; |
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return { |
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"background-color": this.theme, |
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"border-color": this.theme |
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}; |
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}, |
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isAffix(tag) { |
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return tag.meta && tag.meta.affix; |
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}, |
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filterAffixTags(routes, basePath = "/") { |
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let tags = []; |
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routes.forEach(route => { |
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if (route.meta && route.meta.affix) { |
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const tagPath = path.resolve(basePath, route.path); |
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tags.push({ |
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fullPath: tagPath, |
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path: tagPath, |
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name: route.name, |
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meta: { ...route.meta } |
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}); |
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} |
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if (route.children) { |
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const tempTags = this.filterAffixTags( |
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route.children, |
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route.path |
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); |
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if (tempTags.length >= 1) { |
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tags = [...tags, ...tempTags]; |
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} |
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} |
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}); |
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return tags; |
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}, |
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initTags() { |
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const affixTags = (this.affixTags = this.filterAffixTags( |
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this.routes |
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)); |
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for (const tag of affixTags) { |
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// Must have tag name |
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if (tag.name) { |
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this.$store.dispatch("tagsView/addVisitedView", tag); |
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} |
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moveToCurrentTag() { |
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const tags = this.$refs.tag |
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this.$nextTick(() => { |
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for (const tag of tags) { |
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if (tag.to.path === this.$route.path) { |
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this.$refs.scrollPane.moveToTarget(tag) |
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// when query is different then update |
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if (tag.to.fullPath !== this.$route.fullPath) { |
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this.$store.dispatch('tagsView/updateVisitedView', this.$route) |
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} |
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}, |
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addTags() { |
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const { name } = this.$route; |
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if (name) { |
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this.$store.dispatch("tagsView/addView", this.$route); |
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} |
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return false; |
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}, |
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moveToCurrentTag() { |
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const tags = this.$refs.tag; |
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this.$nextTick(() => { |
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for (const tag of tags) { |
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if (tag.to.path === this.$route.path) { |
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this.$refs.scrollPane.moveToTarget(tag); |
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// when query is different then update |
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if (tag.to.fullPath !== this.$route.fullPath) { |
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this.$store.dispatch( |
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"tagsView/updateVisitedView", |
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this.$route |
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); |
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} |
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break; |
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} |
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} |
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}); |
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}, |
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refreshSelectedTag(view) { |
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this.$store.dispatch("tagsView/delCachedView", view).then(() => { |
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const { fullPath } = view; |
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this.$nextTick(() => { |
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this.$router.replace({ |
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path: "/redirect" + fullPath |
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}); |
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}); |
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}); |
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}, |
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closeSelectedTag(view) { |
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this.$store |
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.dispatch("tagsView/delView", view) |
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.then(({ visitedViews }) => { |
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if (this.isActive(view)) { |
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this.toLastView(visitedViews, view); |
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} |
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}); |
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}, |
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closeOthersTags() { |
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this.$router.push(this.selectedTag); |
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this.$store |
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.dispatch("tagsView/delOthersViews", this.selectedTag) |
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.then(() => { |
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this.moveToCurrentTag(); |
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}); |
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}, |
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closeAllTags(view) { |
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this.$store |
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.dispatch("tagsView/delAllViews") |
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.then(({ visitedViews }) => { |
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if (this.affixTags.some(tag => tag.path === view.path)) { |
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return; |
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} |
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this.toLastView(visitedViews, view); |
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}); |
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}, |
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toLastView(visitedViews, view) { |
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const latestView = visitedViews.slice(-1)[0]; |
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if (latestView) { |
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this.$router.push(latestView.fullPath); |
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} else { |
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// now the default is to redirect to the home page if there is no tags-view, |
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// you can adjust it according to your needs. |
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if (view.name === "Dashboard") { |
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// to reload home page |
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this.$router.replace({ path: "/redirect" + view.fullPath }); |
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} else { |
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this.$router.push("/"); |
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} |
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} |
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}, |
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openMenu(tag, e) { |
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const menuMinWidth = 105; |
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const offsetLeft = this.$el.getBoundingClientRect().left; // container margin left |
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const offsetWidth = this.$el.offsetWidth; // container width |
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const maxLeft = offsetWidth - menuMinWidth; // left boundary |
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const left = e.clientX - offsetLeft + 15; // 15: margin right |
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break |
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} |
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} |
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}) |
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}, |
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refreshSelectedTag(view) { |
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this.$store.dispatch('tagsView/delCachedView', view).then(() => { |
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const { fullPath } = view |
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this.$nextTick(() => { |
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this.$router.replace({ |
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path: '/redirect' + fullPath |
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}) |
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}) |
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}) |
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}, |
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closeSelectedTag(view) { |
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this.$store.dispatch('tagsView/delView', view).then(({ visitedViews }) => { |
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if (this.isActive(view)) { |
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this.toLastView(visitedViews, view) |
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} |
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}) |
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}, |
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closeOthersTags() { |
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this.$router.push(this.selectedTag) |
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this.$store.dispatch('tagsView/delOthersViews', this.selectedTag).then(() => { |
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this.moveToCurrentTag() |
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}) |
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}, |
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closeAllTags(view) { |
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this.$store.dispatch('tagsView/delAllViews').then(({ visitedViews }) => { |
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if (this.affixTags.some(tag => tag.path === view.path)) { |
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return |
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} |
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this.toLastView(visitedViews, view) |
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}) |
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}, |
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toLastView(visitedViews, view) { |
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const latestView = visitedViews.slice(-1)[0] |
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if (latestView) { |
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this.$router.push(latestView.fullPath) |
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} else { |
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// now the default is to redirect to the home page if there is no tags-view, |
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// you can adjust it according to your needs. |
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if (view.name === 'Dashboard') { |
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// to reload home page |
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this.$router.replace({ path: '/redirect' + view.fullPath }) |
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} else { |
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this.$router.push('/') |
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} |
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} |
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}, |
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openMenu(tag, e) { |
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const menuMinWidth = 105 |
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const offsetLeft = this.$el.getBoundingClientRect().left // container margin left |
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const offsetWidth = this.$el.offsetWidth // container width |
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const maxLeft = offsetWidth - menuMinWidth // left boundary |
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const left = e.clientX - offsetLeft + 15 // 15: margin right |
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|
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if (left > maxLeft) { |
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this.left = maxLeft; |
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} else { |
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this.left = left; |
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} |
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if (left > maxLeft) { |
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this.left = maxLeft |
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} else { |
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this.left = left |
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} |
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|
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this.top = e.clientY; |
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this.visible = true; |
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this.selectedTag = tag; |
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}, |
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closeMenu() { |
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this.visible = false; |
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} |
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this.top = e.clientY |
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this.visible = true |
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this.selectedTag = tag |
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}, |
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closeMenu() { |
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this.visible = false |
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}, |
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handleScroll() { |
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this.closeMenu() |
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} |
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}; |
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} |
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} |
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</script> |
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|
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<style lang="scss" scoped> |
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.tags-view-container { |
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height: 34px; |
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width: 100%; |
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background: #fff; |
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border-bottom: 1px solid #d8dce5; |
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box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12), 0 0 3px 0 rgba(0, 0, 0, 0.04); |
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.tags-view-wrapper { |
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.tags-view-item { |
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display: inline-block; |
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position: relative; |
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cursor: pointer; |
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height: 26px; |
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line-height: 26px; |
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border: 1px solid #d8dce5; |
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color: #495060; |
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background: #fff; |
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padding: 0 8px; |
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font-size: 12px; |
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margin-left: 5px; |
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margin-top: 4px; |
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&:first-of-type { |
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margin-left: 15px; |
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} |
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&:last-of-type { |
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margin-right: 15px; |
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} |
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&.active { |
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background-color: #42b983; |
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color: #fff; |
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border-color: #42b983; |
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&::before { |
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content: ""; |
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background: #fff; |
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display: inline-block; |
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width: 8px; |
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height: 8px; |
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border-radius: 50%; |
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position: relative; |
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margin-right: 2px; |
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} |
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} |
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height: 34px; |
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width: 100%; |
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background: #fff; |
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border-bottom: 1px solid #d8dce5; |
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box-shadow: 0 1px 3px 0 rgba(0, 0, 0, .12), 0 0 3px 0 rgba(0, 0, 0, .04); |
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.tags-view-wrapper { |
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.tags-view-item { |
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display: inline-block; |
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position: relative; |
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cursor: pointer; |
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height: 26px; |
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line-height: 26px; |
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border: 1px solid #d8dce5; |
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color: #495060; |
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background: #fff; |
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padding: 0 8px; |
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font-size: 12px; |
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margin-left: 5px; |
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margin-top: 4px; |
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&:first-of-type { |
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margin-left: 15px; |
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} |
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&:last-of-type { |
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margin-right: 15px; |
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} |
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&.active { |
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background-color: #42b983; |
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color: #fff; |
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border-color: #42b983; |
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&::before { |
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content: ''; |
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background: #fff; |
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display: inline-block; |
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width: 8px; |
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height: 8px; |
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border-radius: 50%; |
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position: relative; |
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margin-right: 2px; |
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} |
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} |
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} |
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.contextmenu { |
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margin: 0; |
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background: #fff; |
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z-index: 3000; |
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position: absolute; |
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list-style-type: none; |
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padding: 5px 0; |
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border-radius: 4px; |
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font-size: 12px; |
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font-weight: 400; |
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color: #333; |
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box-shadow: 2px 2px 3px 0 rgba(0, 0, 0, 0.3); |
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li { |
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margin: 0; |
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padding: 7px 16px; |
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cursor: pointer; |
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&:hover { |
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background: #eee; |
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} |
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} |
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} |
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.contextmenu { |
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margin: 0; |
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background: #fff; |
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z-index: 3000; |
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position: absolute; |
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list-style-type: none; |
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padding: 5px 0; |
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border-radius: 4px; |
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font-size: 12px; |
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font-weight: 400; |
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color: #333; |
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box-shadow: 2px 2px 3px 0 rgba(0, 0, 0, .3); |
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li { |
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margin: 0; |
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padding: 7px 16px; |
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cursor: pointer; |
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&:hover { |
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background: #eee; |
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} |
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} |
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} |
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} |
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</style> |
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|
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<style lang="scss"> |
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//reset element css of el-icon-close |
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.tags-view-wrapper { |
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.tags-view-item { |
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.el-icon-close { |
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width: 16px; |
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height: 16px; |
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vertical-align: 2px; |
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border-radius: 50%; |
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text-align: center; |
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transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1); |
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transform-origin: 100% 50%; |
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&:before { |
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transform: scale(0.6); |
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display: inline-block; |
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vertical-align: -3px; |
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} |
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&:hover { |
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background-color: #b4bccc; |
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color: #fff; |
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} |
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} |
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.tags-view-item { |
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.el-icon-close { |
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width: 16px; |
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height: 16px; |
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vertical-align: 2px; |
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border-radius: 50%; |
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text-align: center; |
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transition: all .3s cubic-bezier(.645, .045, .355, 1); |
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transform-origin: 100% 50%; |
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&:before { |
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transform: scale(.6); |
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display: inline-block; |
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vertical-align: -3px; |
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} |
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&:hover { |
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background-color: #b4bccc; |
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color: #fff; |
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} |
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} |
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} |
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} |
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</style> |
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|
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