| | |
| | | <!-- @author ruoyi 20201128 æ¯æä¸çº§ä»¥ä¸èåç¼å -->
|
| | | <template>
|
| | | <section class="app-main">
|
| | | <transition name="fade-transform" mode="out-in">
|
| | | <keep-alive :include="cachedViews">
|
| | | <keep-alive :max="20" :exclude="notCacheName">
|
| | | <router-view :key="key" />
|
| | | </keep-alive>
|
| | | </transition>
|
| | |
| | | </template>
|
| | |
|
| | | <script>
|
| | | import Global from "@/layout/components/global.js";
|
| | |
|
| | | export default {
|
| | | name: 'AppMain',
|
| | | computed: {
|
| | | cachedViews() {
|
| | | return this.$store.state.tagsView.cachedViews
|
| | | notCacheName() {
|
| | | var visitedViews = this.$store.state.tagsView.visitedViews;
|
| | | var noCacheViews = [];
|
| | | Object.keys(visitedViews).some((index) => {
|
| | | if (visitedViews[index].meta.noCache) {
|
| | | noCacheViews.push(visitedViews[index].name);
|
| | | }
|
| | | });
|
| | | return noCacheViews;
|
| | | },
|
| | | key() {
|
| | | return this.$route.path
|
| | | }
|
| | | }
|
| | | }
|
| | | return this.$route.path;
|
| | | },
|
| | | },
|
| | | mounted() {
|
| | | // å
³éæ ç¾è§¦å
|
| | | Global.$on("removeCache", (name, view) => {
|
| | | this.removeCache(name, view);
|
| | | });
|
| | | },
|
| | | methods: {
|
| | | // è·åækeep-aliveåèç¹çVnode
|
| | | getVnode() {
|
| | | // 夿åéé空
|
| | | if (this.$children.length == 0) return false;
|
| | | let vnode;
|
| | | for (let item of this.$children) {
|
| | | // 妿data䏿keyå代表æ¾å°äºkeep-aliveä¸é¢çåéï¼è¿ä¸ªkeyå°±æ¯router-viewä¸çkey
|
| | | if (item.$vnode.data.key) {
|
| | | vnode = item.$vnode;
|
| | | break;
|
| | | }
|
| | | }
|
| | | return vnode ? vnode : false;
|
| | | },
|
| | | // ç§»é¤keep-aliveç¼å
|
| | | removeCache(name, view = {}) {
|
| | | let vnode = this.getVnode();
|
| | | if (!vnode) return false;
|
| | | let componentInstance = vnode.parent.componentInstance;
|
| | | // è¿ä¸ªkeyæ¯ç¨æ¥è·ååç¼ç¨æ¥å颿£åå¹é
ç¨ç
|
| | | let keyStart = vnode.key.split("/")[0];
|
| | | let thisKey = `${keyStart}${view.fullPath}`;
|
| | | let regKey = `${keyStart}${view.path}`;
|
| | |
|
| | | this[name]({ componentInstance, thisKey, regKey });
|
| | | },
|
| | | // ç§»é¤å
¶ä»
|
| | | closeOthersTags({ componentInstance, thisKey }) {
|
| | | Object.keys(componentInstance.cache).forEach((key, index) => {
|
| | | if (key != thisKey) {
|
| | | // 鿝å®ä¾(è¿éåå¨å¤ä¸ªkeyæåä¸ä¸ªç¼åçæ
åµå¯è½åé¢ä¸ä¸ªå·²ç»æ¸
é¤æäºææè¦å 夿)
|
| | | if (componentInstance.cache[key]) {
|
| | | componentInstance.cache[key].componentInstance.$destroy();
|
| | | }
|
| | | // å é¤ç¼å
|
| | | delete componentInstance.cache[key];
|
| | | // ç§»é¤keyä¸å¯¹åºçkey
|
| | | componentInstance.keys.splice(index, 1);
|
| | | }
|
| | | });
|
| | | },
|
| | | // ç§»é¤ææç¼å
|
| | | closeAllTags({ componentInstance }) {
|
| | | // 鿝å®ä¾
|
| | | Object.keys(componentInstance.cache).forEach((key) => {
|
| | | if (componentInstance.cache[key]) {
|
| | | componentInstance.cache[key].componentInstance.$destroy();
|
| | | }
|
| | | });
|
| | | // å é¤ç¼å
|
| | | componentInstance.cache = {};
|
| | | // ç§»é¤keyä¸å¯¹åºçkey
|
| | | componentInstance.keys = [];
|
| | | },
|
| | | // ç§»é¤å个ç¼å
|
| | | closeSelectedTag({ componentInstance, regKey }) {
|
| | | let reg = new RegExp(`^${regKey}`);
|
| | | Object.keys(componentInstance.cache).forEach((key, i) => {
|
| | | if (reg.test(key)) {
|
| | | // 鿝å®ä¾
|
| | | if (componentInstance.cache[key]) {
|
| | | componentInstance.cache[key].componentInstance.$destroy();
|
| | | }
|
| | | // å é¤ç¼å
|
| | | delete componentInstance.cache[key];
|
| | | // ç§»é¤keyä¸å¯¹åºçkey
|
| | | componentInstance.keys.splice(i, 1);
|
| | | }
|
| | | });
|
| | | },
|
| | | // å·æ°å个ç¼å
|
| | | refreshSelectedTag({ componentInstance, thisKey }) {
|
| | | Object.keys(componentInstance.cache).forEach((key, index) => {
|
| | | if (null != thisKey && key.replace("/redirect", "") == thisKey) {
|
| | | // 1 鿝å®ä¾(è¿éåå¨å¤ä¸ªkeyæåä¸ä¸ªç¼åçæ
åµå¯è½åé¢ä¸ä¸ªå·²ç»æ¸
é¤æäºææè¦å 夿)
|
| | | if (componentInstance.cache[key]) {
|
| | | componentInstance.cache[key].componentInstance.$destroy();
|
| | | }
|
| | | // 2 å é¤ç¼å
|
| | | delete componentInstance.cache[key];
|
| | | // 3 ç§»é¤keyä¸å¯¹åºçkey
|
| | | componentInstance.keys.splice(index, 1);
|
| | | }
|
| | | });
|
| | | },
|
| | | },
|
| | | };
|
| | | </script>
|
| | |
|
| | | <style lang="scss" scoped>
|
| | |
| | | overflow: hidden;
|
| | | }
|
| | |
|
| | | .fixed-header+.app-main {
|
| | | .fixed-header + .app-main {
|
| | | padding-top: 50px;
|
| | | }
|
| | |
|
| | |
| | | min-height: calc(100vh - 84px);
|
| | | }
|
| | |
|
| | | .fixed-header+.app-main {
|
| | | .fixed-header + .app-main {
|
| | | padding-top: 84px;
|
| | | }
|
| | | }
|