14-4

多行文本输入
<textarea>默认值</textarea> - name属性

select标签 -name, 内部option value, 提交到后台,size, multiple

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <form enctype="multipart/form-data">
        <div>
            <select name="city" size="10" multiple="multiple">
                <option value="1">北京</option>
                <option value="2" selected="selected">上海</option>
                <option value="3">广州</option>
                <option value="4">深圳</option>
            </select>

            <select>
                <optgroup label="河北省">
                    <option>石家庄</option>
                    <option>邯郸</option>
                </optgroup>
                <optgroup label="陕西省">
                    <option>太原</option>
                    <option>平遥</option>
                </optgroup>
            </select>

            <input type="text" name="user" />
            <p>请选择性别:</p>
            男:<input type="radio" name="gender" value="1" />
            女:<input type="radio" name="gender" value="2" checked="checked"/>
            Alex:<input type="radio" name="gender" value="3" />
            <p>爱好</p>
            篮球:<input type="checkbox" name="favor" value="1" />
            足球:<input type="checkbox" name="favor" value="2"  checked="checked" />
            排球:<input type="checkbox" name="favor" value="3" />
            台球:<input type="checkbox" name="favor" value="4"  checked="checked" />
            网球:<input type="checkbox" name="favor" value="5" />
            <p>技能</p>
            C:<input type="checkbox" name="skill" value="1" checked="checked" />
            Python:<input type="checkbox" name="skill" value="2" />
            <p>上传文件</p>
            <input type="file" name="fname" />
        </div>

        <textarea name="memo">qwert</textarea>

        <input type="submit" value="提交" />
        <input type="reset" value="重置" />
    </form>
</body>
</html>
原文地址:https://www.cnblogs.com/python-abc/p/11750093.html