名称



                                       用例



 备注









输入框
























 <input type="text" name="uname" value="" placeholder="请输入您的用户名" />



 placeholder:提示信息



 <input type="text" name="realname" value="无名"/>



 value:默认值









 <input type="password" name="pwd" value="" />











 <input type="radio" name="gender" value="1" />男

<input type="radio" name="gender" value="2"checked="checked" />女

<input type="radio" name="gender" value="3" />未知



 checked="checked"

默认选择









 <input type="checkbox" name="fav" value="1" />刘备<inputtype="checkbox" name="fav" value="2" />关羽

<input type="checkbox" name="fav" value="3"checked="checked" />张飞

<input type="checkbox" name="fav" />赵云











 <input type="number" name="age" value="18" min="16"max="60" />




















 <select name="address">

<option value="1">山东省</option>

<option value="2" selected="selected">北京市</option>

<option value="3">河北省</option>

<option value="4">河南省</option>

<option value="5">安徽省</option>

<option value="6">福建省</option>

<option value="7">湖南省</option>

<option value="8">湖北省</option>

<option value="9">新疆维吾尔自治区</option>

</select>



 selected="selected"

默认显示,不选择,不提交



 <select name="un" multiple="multiple"size="2">



 可以多选; size显示的数量














时间



<input type="date" name="birthday" />



Type:可以换属性



颜色



<input type="color" name="cc" />






文件上传



<input type="file" name="photo" />






长文本



<textarea name="introduce" rows="5" cols="50">默认值显示...</textarea>






图片



<input type="image" src="img/123.jpg" width="100px" />








按钮



<input type="submit" value="提交" />






<input type="reset" value="重置" />






<input type="button" value="普通按钮" onclick="alert('功能有待实现');" />






 实例:


<!DOCTYPE html>

<html>


    <head>

        <meta charset="UTF-8">

        <title>form表单练习</title>

    </head>


    <body>

        <h1>注册页面</h1>


        <form action="reallove" method="get">

            <table border="1" cellspacing="0" width="600px">

                <tr>

                    <th width="200px">用户名</th>

                    <td width="400px">

                        <input type="text" name="uname" value="" placeholder="请输入您的用户名" />

                    </td>

                </tr>

                <tr>

                    <th>密码</th>

                    <td>

                        <input type="password" name="pwd" value="" />

                    </td>

                </tr>

                <tr>

                    <th>确认密码</th>

                    <td><input type="password" name="pwd2" value="" /></td>

                </tr>

                <tr>

                    <th>真实姓名</th>

                    <td>

                        <input type="text" name="realname" value="无名" />

                    </td>

                </tr>

                <tr>

                    <th>身份证号</th>

                    <td>

                        <input type="text" name="idcard" value="" />

                    </td>

                </tr>

                <tr>

                    <th>性别</th>

                    <td>

                        <input type="radio" name="gender" value="1" />男

                        <input type="radio" name="gender" value="2" checked="checked" />女

                        <input type="radio" name="gender" value="3" />未知

                    </td>

                </tr>

                <tr>

                    <th>婚姻状况</th>

                    <td>

                        <input type="radio" name="marry" value="1" />已婚

                        <input type="radio" name="marry" value="2" checked="checked" />未婚

                        <input type="radio" name="marry" value="3" />离婚

                    </td>

                </tr>

                <tr>

                    <th>爱好</th>

                    <td>

                        <input type="checkbox" name="fav" value="1" />刘备

                        <input type="checkbox" name="fav" value="2" />关羽

                        <input type="checkbox" name="fav" value="3" checked="checked" />张飞

                        <input type="checkbox" name="fav" />赵云

                    </td>

                </tr>

                <tr>

                    <th>年龄</th>

                    <td>

                        <input type="number" name="age" value="18" min="16" max="60" />

                    </td>

                </tr>

                <tr>

                    <th>户籍地址</th>

                    <td>

                        <select name="address">

                            <option value="1">山东省</option>

                            <option value="2" selected="selected">北京市</option>

                            <option value="3">河北省</option>

                            <option value="4">河南省</option>

                            <option value="5">安徽省</option>

                            <option value="6">福建省</option>

                            <option value="7">湖南省</option>

                            <option value="8">湖北省</option>

                            <option value="9">新疆维吾尔自治区</option>

                        </select>

                    </td>

                </tr>

                <tr>

                    <th>学历</th>

                    <td>

                        <select name="un" multiple="multiple" size="3">

                            <option value="1">北京大学</option>

                            <option value="2" selected="selected">清华大学</option>

                            <option value="3">麻省理工</option>

                            <option value="4">哈佛大学</option>

                            <option value="5">剑桥大学</option>

                            <option value="6" selected="selected">慕尼黑大学</option>

                            <option value="7">俄罗斯红场大学</option>

                            <option value="8">牛津大学</option>

                            <option value="9">北京尚学堂</option>

                        </select>

                    </td>

                </tr>

                <tr>

                    <th>收入</th>

                    <td>

                        <select name="money">

                            <option value="1">10000-19999</option>

                            <option value="2">20000-50000</option>

                            <option value="3">50000以上</option>

                        </select>

                    </td>

                </tr>

                <tr>

                    <th>出生日期</th>

                    <td>

                        <input type="date" name="birthday" />

                    </td>

                </tr>

                <tr>

                    <th>幸运色</th>

                    <td>

                        <input type="color" name="cc" />

                    </td>

                </tr>

                <tr>

                    <th>上传照片</th>

                    <td>

                        <input type="file" name="photo" />

                    </td>

                </tr>

                <tr>

                    <th>个人介绍</th>

                    <td>

                        <textarea name="introduce" rows="5" cols="50">我是默认值...</textarea>

                    </td>

                </tr>

                <tr>

                    <th>图片</th>

                    <td>

                        <input type="image" src="img/ly.jpg" width="100px" />

                    </td>

                </tr>

                <tr>

                    <th>联系方式</th>

                    <td>

                        <input type="text" name="areacode" value="" size="4" maxlength="4" /> -

                        <input type="text" name="phonenum" value="" />

                    </td>

                </tr>

                <tr>

                    <th>验证码</th>

                    <td>

                        <input type="text" name="areacode" value="" size="4" maxlength="4" /> 7788

                    </td>

                </tr>

                <tr>

                    <th colspan="2">

                        <input type="submit" value="注册" />

                        <input type="reset" value="重置" />

                        <input type="button" value="普通按钮" onclick="alert('点我干什么?你瞅啥?');" />

                    </th>

                </tr>

            </table>

        </form>

    </body>


</html>