soc_web/src/plugins/tab.js

import store from "@/store";
import router from "@/router";

export default {
  // 刷新当前tab页签
  refreshPage(obj) {
    const { path, query, matched } = router.currentRoute;
    if (obj === undefined) {
      matched.forEach((m) => {
        if (m.components && m.components.default && m.components.default.name) {
          if (!["Layout", "ParentView"].includes(m.components.default.name)) {
            obj = { name: m.components.default.name, path: path, query: query };
          }
        }
      });
    }
    return store.dispatch("tagsView/delCachedView", obj).then(() => {
      const { path, query } = obj;
      router.replace({
        path: "/redirect" + path,
        query: query,
      });
    });
  },
  // 关闭当前tab页签，打开新页签
  closeOpenPage(obj) {
    store.dispatch("tagsView/delView", router.currentRoute);
    if (obj !== undefined) {
      return router.push(obj);
    }
  },
  // 关闭指定tab页签
  closePage(obj) {
    if (obj === undefined) {
      return store
        .dispatch("tagsView/delView", router.currentRoute)
        .then(({ visitedViews }) => {
          const latestView = visitedViews.slice(-1)[0];
          if (latestView) {
            return router.push(latestView.fullPath);
          }
          return router.push("/");
        });
    }

    return store.dispatch("tagsView/delView", obj);
  },
  closePageAndPushPrev(obj) {
    if (obj === undefined) {
      obj = router.currentRoute;
    }

    return store.dispatch("tagsView/delView", obj).then(({ visitedViews }) => {
      //因为首页一直会存在
      if (visitedViews.length === 1) {
        return router.push("/");
      }

      router.go(-1);
    });
  },
  // 关闭所有tab页签
  closeAllPage() {
    return store.dispatch("tagsView/delAllViews");
  },
  // 关闭左侧tab页签
  closeLeftPage(obj) {
    return store.dispatch("tagsView/delLeftTags", obj || router.currentRoute);
  },
  // 关闭右侧tab页签
  closeRightPage(obj) {
    return store.dispatch("tagsView/delRightTags", obj || router.currentRoute);
  },
  // 关闭其他tab页签
  closeOtherPage(obj) {
    return store.dispatch(
      "tagsView/delOthersViews",
      obj || router.currentRoute
    );
  },
  // 添加tab页签
  openPage(title, url, params) {
    var obj = { path: url, meta: { title: title } };
    store.dispatch("tagsView/addView", obj);
    return router.push({ path: url, query: params });
  },
  // 修改tab页签
  updatePage(obj) {
    return store.dispatch("tagsView/updateVisitedView", obj);
  },
  getCurrentTabName(){
    let route= router.currentRoute;
    if(route){
      return route.meta.title;
    }else{
      return "";
    }    
  }
};