优化

unknown

2024-06-13 c0e4157169e151fe4ada71d3abbd82aa78c4d71e

 src/books/sportsAndHealth/view/components/index.vue

@@ -188,7 +188,7 @@
  },
  mounted() {
    // 默认加载章节
    this.showCatalogList = [3];
    this.showCatalogList = [4];
    // 滚动监听节流
    this.throttledScrollHandler = _.throttle(
      this.scrollFun,
@@ -264,11 +264,8 @@
  },
  methods: {
    changeDomViewer() {
      setTimeout(() => {
        this.initViewer();
      }, 500);
    },

    // 滚动监听
    scrollFun(event) {
      // 判断向上滚动还是向下滚动
@@ -638,7 +635,10 @@
              // 高亮行
              setTimeout(() => {
                // 获取页面所有text节点
                const pageTextList = document.createTreeWalker(target, NodeFilter.SHOW_TEXT);
                const pageTextList = document.createTreeWalker(
                  target,
                  NodeFilter.SHOW_TEXT
                );
                // 匹配关键字
                const allPageTextNodes = [];
                let currentNode = pageTextList.nextNode();
@@ -814,7 +814,7 @@
          propsData: {
            showPageList: [],
            questionData: {},
            isSearch: true
            isSearch: true,
          },
        });
        pageExample.$mount(
@@ -846,7 +846,7 @@
              propsData: {
                showPageList: [pageNum],
                questionData: {},
                isSearch: true
                isSearch: true,
              },
            });
            pageExample.$mount(