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	| Author | SHA1 | Date | 
|---|---|---|
|  | d402bb45cb | |
|  | cdf6180901 | |
|  | 38837c9c2f | |
|  | a0ddf4bdad | |
|  | df64065dcc | |
|  | ce28b91bd5 | |
|  | d6bd24ee1c | |
|  | e9e2bd3d23 | |
|  | 320a99d479 | |
|  | 3eca9234a9 | |
|  | 8924166975 | 
|  | @ -29,3 +29,7 @@ function onReadClick() { | |||
| function onChooseClick() { | ||||
|     isChoose = !isChoose; | ||||
| } | ||||
| 
 | ||||
| if (performance.navigation.type == 1) {        //如果网页刷新,停止播放声音
 | ||||
|     Reader.stopRead(); | ||||
| } | ||||
|  | @ -22,33 +22,19 @@ function getWord() { | |||
| 
 | ||||
| function highLight() { | ||||
|     if (!isHighlight) return; | ||||
|     let articleContent = document.getElementById("article").innerText; //将原来的.innerText改为.innerHtml,使用innerText会把原文章中所包含的<br>标签去除,导致处理后的文章内容失去了原来的格式
 | ||||
|     let articleContent = document.getElementById("article").innerText; | ||||
|     let pickedWords = document.getElementById("selected-words");  // words picked to the text area
 | ||||
|     let dictionaryWords = document.getElementById("selected-words2"); // words appearing in the user's new words list
 | ||||
|     let allWords = "";  //初始化allWords的值,避免进入判断后编译器认为allWords未初始化的问题
 | ||||
|     if(dictionaryWords != null){//增加一个判断,检查生词本里面是否为空,如果为空,allWords只添加选中的单词
 | ||||
|         allWords = pickedWords.value + " " + dictionaryWords.value; | ||||
|     } | ||||
|     else{ | ||||
|         allWords = pickedWords.value + " "; | ||||
|     } | ||||
|     let allWords = dictionaryWords === null ? pickedWords.value + " " : pickedWords.value + " " + dictionaryWords.value; | ||||
|     const list = allWords.split(" "); // 将所有的生词放入一个list中,用于后续处理
 | ||||
|     for (let i = 0; i < list.length; ++i) { | ||||
|         list[i] = list[i].replace(/(^\s*)|(\s*$)/g, ""); //消除单词两边的空字符
 | ||||
|         list[i] = list[i].replace('|', ""); | ||||
|         list[i] = list[i].replace('?', ""); | ||||
|         if (list[i] !== "" && "<mark>".indexOf(list[i]) === -1 && "</mark>".indexOf(list[i]) === -1) { | ||||
|            //将文章中所有出现该单词word的地方改为:"<mark>" + word + "<mark>"。 正则表达式RegExp()中,"\\b"代表单词边界匹配。
 | ||||
| 
 | ||||
|             //修改代码
 | ||||
|             let articleContent_fb = articleContent;  //文章副本
 | ||||
|             while(articleContent_fb.toLowerCase().indexOf(list[i].toLowerCase()) !== -1 && list[i]!=""){ | ||||
|                 //找到副本中和list[i]匹配的第一个单词(第一种匹配情况),并赋值给list[i]。
 | ||||
|                 const index = articleContent_fb.toLowerCase().indexOf(list[i].toLowerCase()); | ||||
|                 list[i] = articleContent_fb.substring(index, index + list[i].length); | ||||
| 
 | ||||
|                 articleContent_fb = articleContent_fb.substring(index + list[i].length);    // 使用副本中list[i]之后的子串替换掉副本
 | ||||
|                 articleContent = articleContent.replace(new RegExp("\\b"+list[i]+"\\b","g"),"<mark>" + list[i] + "</mark>"); | ||||
|         list[i] = list[i].replace(/(^\W*)|(\W*$)/g, ""); // 消除单词两边的非单词字符
 | ||||
|         if (list[i] != "" && "<mark>".indexOf(list[i]) === -1 && "</mark>".indexOf(list[i]) === -1) { | ||||
|             // 返回所有匹配单词的集合, 正则表达式RegExp()中, "\b"匹配一个单词的边界, g 表示全局匹配, i 表示对大小写不敏感。
 | ||||
|             let matches = new Set(articleContent.match(new RegExp("\\b" + list[i] + "\\b", "gi"))); | ||||
|             for (let word of matches) { | ||||
|                 // 将文章中所有出现该单词word的地方改为:"<mark>" + word + "<mark>"。 
 | ||||
|                 articleContent = articleContent.replace(new RegExp("\\b" + word + "\\b", "g"), "<mark>" + word + "</mark>"); | ||||
|             } | ||||
|         } | ||||
|     } | ||||
|  |  | |||
|  | @ -0,0 +1,33 @@ | |||
| isRead = true; | ||||
| isChoose = true; | ||||
| var reader = window.speechSynthesis; // 全局定义朗读者,以便朗读和暂停
 | ||||
| reader.cancel();// 初始化时清空reader列表
 | ||||
| function getWord(){ | ||||
|    var word = window.getSelection?window.getSelection():document.selection.createRange().text; | ||||
|    return word; | ||||
| } | ||||
| function fillinWord(){ | ||||
|    var word = getWord(); | ||||
|    if (isRead) read(word); | ||||
|    if (!isChoose) return; | ||||
|    var element = document.getElementById("selected-words"); | ||||
|    element.value = element.value + " " + word; | ||||
| } | ||||
| document.getElementById("text-content").addEventListener("click", fillinWord, false); | ||||
| function read(s){ | ||||
|    var msg = new SpeechSynthesisUtterance(s); | ||||
|    reader.speak(msg); | ||||
|    console.log("+++++++++++++"); | ||||
| } | ||||
| 
 | ||||
| function onReadClick(){ | ||||
|     isRead = !isRead; | ||||
|     if(!isRead){ | ||||
|        reader.cancel(); | ||||
|     } | ||||
| } | ||||
| function onChooseClick(){ | ||||
|     isChoose = !isChoose; | ||||
| } | ||||
| 
 | ||||
| ∑∑ | ||||
|  | @ -49,8 +49,8 @@ | |||
| {#        <div class="alert alert-warning" role="alert">Congratulations! {{ message }}</div>#} | ||||
| {#    {% endfor %}#} | ||||
| 
 | ||||
|         <button class="btn btn-success" id="load_next_article" onclick="load_next_article()"> 下一篇 Next Article </button> | ||||
|         <button class="btn btn-success" id="load_pre_article" onclick="load_pre_article()" > 上一篇 Previous Article </button> | ||||
|         <button class="btn btn-success" id="load_next_article" onclick="load_next_article();Reader.stopRead()"> 下一篇 Next Article </button> | ||||
|         <button class="btn btn-success" id="load_pre_article" onclick="load_pre_article();Reader.stopRead()" > 上一篇 Previous Article </button> | ||||
| 
 | ||||
|     <p><b>阅读文章并回答问题</b></p> | ||||
|     <div id="text-content"> | ||||
|  | @ -97,7 +97,7 @@ | |||
|     <p><b>收集生词吧</b> (可以在正文中划词,也可以复制黏贴)</p> | ||||
|     <form method="post" action="/{{ username }}/userpage"> | ||||
|         <textarea name="content" id="selected-words" rows="10" cols="120"></textarea><br/> | ||||
|         <input type="submit" value="把生词加入我的生词库"/> | ||||
|         <input type="submit" value="把生词加入我的生词库" onclick="Reader.stopRead()"/> | ||||
|         <input type="reset" value="清除"/> | ||||
|     </form> | ||||
|     {% if session.get['thisWord'] %} | ||||
|  |  | |||
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