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HTML中的常用标签-2019-04-23
小人物的博客
Original
619 people have browsed it
  1. 完成表格的跨行合并功能

    实例

    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>跨行合并</title>
    </head>
    <body>
        <table border="1" cellspacing="0" cellpadding="5"> <!--width="410"-->
         <caption ><h1>学习内容</h1></caption>
            <!--<Hr color="red">-->
            <!--表头-->
         <thead>
             <tr bgcolor="#deb887">
                 <th>序号</th>
                 <th>学习课程名称</th>
                 <th>课时</th>
                 <th>类别</th>
             </tr>
         </thead>
        <!--表格主体-->
        <tbody>
        <tr>
            <td width="50" >1</td>
            <td width="200">HTML</td>
            <td width="70">2</td>
            <td width="50" rowspan="3">前端课程</td>
       </tr>
        <tr>
            <td>2</td>
            <td>CSS</td>
            <td>3</td>
    
        </tr>
        <tr>
            <td>3</td>
            <td>JavaScript</td>
            <td>3</td>
    
        </tr>
        <tr>
            <td>4</td>
            <td>PHP</td>
            <td>3</td>
            <td rowspan="3">后端课程</td>
        </tr>
        <tr>
            <td>5</td>
            <td>ThinkPHP</td>
            <td>3</td>
        </tr>
    
    
        </tbody>
        </table>
    </body>
    </html>

    运行实例 »

    点击 "运行实例" 按钮查看在线实例

2. 独立完成一个用户注册表单

实例

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>用户注册</title>
</head>
<body>
    <H1>用户注册</H1>
    <form action method="get">
        <p>
            <label for="username">帐号:</label>
            <input type="text" id="username" name="username" placeholder="最多8个字符"  required autofocus>
        </p>
        <p>
            <label for="password">密码:</label>
            <input type="password" id="password" name="password" placeholder="由6-10位数字及字母组成" required>
        </p>
        <p>
            <label for="male">性别:</label>
            <input type="radio" name="gender" value="male" id="male">
            <label for="male">男</label>
            <input type="radio" name="gender" value="female" id="female">
            <label for="female">女</label>
            <input type="radio" name="gender" value="secrecy" id="secrecy" checked>
            <label for="secrecy">保密</label>
        </p>
        <p>
            <input type="submit" name="submit" value="提交">
            <input type="reset" name="reset" value="重置">
        </p>
    </form>
</body>
</html>

运行实例 »

点击 "运行实例" 按钮查看在线实例

3. 制作一个简易的后台首页

实例

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>后台管理</title>
</head>
<body>
    <h2>后台管理</h2>
    <ul style="float;left">
        <li>
            <a href="demo1.html" target="main">用户管理</a>
        </li>
        <li>
            <a href="demo2.html" target="main">商品设置</a>
        </li>
        <li>
            <a href="demo3.html" target="main">系统设置</a>
        </li>
    </ul>
</body>
</html>

运行实例 »

点击 "运行实例" 按钮查看在线实例

4、上述代码中涉及知识点注释总结:

# HTML中的常用标签

* 标题: <h1> ~ <h6>
* 段落: <p>
* 链接: <a href="" target="">
* 图像: <img  src=""  alt="">
* 列表: <ul> + <li>,  <ol> + <li>, <dl><dt><dd>
* 表格: <table><thead><tbody><tr><td>
* 表单: <form><label><input>
* 框架: <iframe src="" width="" height="">
* 通用: <div><span>
* 容器: <header><nav><main><article><section><footer>

通过今晚的课程,初步了解了以上标签的使用方法,认识到自己对知识点掌握的还不够熟练,还需在实践中多多练习,加深印象!

Correction status:Uncorrected

Teacher's comments:
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