1

YM

2024-05-15 6fc787dfbd55fc0b9aa4b84b0781f9f2825ffd1f

 src/books/childHealth/view/content/index.vue

@@ -45,20 +45,20 @@
      loadThreshold: 300, // 触发加载阈值
      throttleThreshold: 100, // 节流阈值
      previousScrollTop: 0,
      throttledScrollHandler: null,
      throttledScrollHandler: null
    };
  },
  watch: {
    showCatalogList: {
      handler(newVal) {
        console.log("显示章节", newVal);
        if (this.$store.state.qiankun.windowSelection) {
          this.$store.state.qiankun.windowSelection({
            showCatalogList: newVal,
        if (this.$store.state.qiankun && this.$store.state.qiankun.catalogChange) {
          // 调用父层方法
          this.$store.state.qiankun.catalogChange({
            showCatalogList: newVal
          });
        }
      },
    },
      }
    }
  },
  mounted() {
    // 默认加载章节
@@ -71,13 +71,15 @@
    );
    // 提供页面跳转功能
    if (this.setGlobalState) {
      console.log("setGlobalState");
      // 定义子层方法
      this.setGlobalState({
        gotoPage: (catalog, page) => {
          console.log(catalog, page, "gotoPage：catalog, page");
          this.gotoPage(catalog, page);
        },
        }
      });
    }

    // 测试页面跳转
    // setTimeout(() => {
    //   this.gotoPage(5, 100);
@@ -123,9 +125,17 @@
        }
      }
      // showCatalogList 当前显示的三个章节，watch监听传递给主应用
      console.log(this.showCatalogList);
      // 更新上一次滚动的位置
      this.previousScrollTop = event.target.scrollTop;

      // 返回页码和章节信息
      if (this.$store.state.qiankun && this.$store.state.qiankun.pageChange)
        this.$store.state.qiankun.pageChange({
          page: 100,
          catalog: 5,
          catalogId: "",
          catalogName: ""
        });
    },
    gotoPage(catalog, page) {
      if (catalog >= 0 && catalog <= this.catalogLength) {
@@ -136,12 +146,14 @@
          this.showCatalogList = [
            this.catalogLength - 2,
            this.catalogLength - 1,
            this.catalogLength,
            this.catalogLength
          ];
        } else {
          this.showCatalogList = [catalog - 1, catalog, catalog + 1];
        }
        setTimeout(() => {
          console.log(document);
          console.log(document.querySelector(`[page="${page}"]`));
          // 跳转页码
          const pageDom = document.querySelector(`[page="${page}"]`);
          if (pageDom) {
@@ -149,11 +161,11 @@
          } else {
            console.log("页码错误！");
          }
        }, 50);
        }, 100);
      } else {
        console.log("章节错误！");
      }
    },
    }
  },
  components: {
    pageHeader,
@@ -169,8 +181,8 @@
    chapterTen,
    chapterEleven,
    chapterTwelve,
    chapterThirteen,
  },
    chapterThirteen
  }
};
</script>