| | |
| | | }, |
| | | methods: { |
| | | changeDomViewer() { |
| | | setTimeout(() => { |
| | | this.initViewer(); |
| | | }, 500); |
| | | }, |
| | | |
| | | // 滚动监听 |
| | | scrollFun(event) { |
| | | // 判断向上滚动还是向下滚动 |
| | |
| | | // 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(); |
| | |
| | | propsData: { |
| | | showPageList: [], |
| | | questionData: {}, |
| | | isSearch: true |
| | | isSearch: true, |
| | | }, |
| | | }); |
| | | pageExample.$mount( |
| | |
| | | propsData: { |
| | | showPageList: [pageNum], |
| | | questionData: {}, |
| | | isSearch: true |
| | | isSearch: true, |
| | | }, |
| | | }); |
| | | pageExample.$mount( |