This time I will bring you a detailed explanation of the HTML Form form elements. What are the precautions when using the HTML Form form elements. The following is a practical case, let's take a look.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>注册表单</title>
</head>
<body>
<form action="DoFormAction.htm">
<fieldset style="width=800px"> <!--套住注册表格的边框-->
<legend>请输入如下的信息然后进行注册</legend>
<table cellspacing="0px" cellpadding="6px" border="1px" bordercolor="black" align="center" width="600px">
<tr>
<td align="right">用户名:</td> <!--文本框-->
<td><input type="text" size="20" style="width:150px" /></td>
</tr>
<tr>
<td align="right">密码:</td> <!--密码框-->
<td><input type="password" size="20" style="width:150px" /></td>
</tr>
<tr>
<td align="right">确认密码:</td>
<td><input type="password" size="20" style="width:150px" /></td>
</tr>
<tr>
<td align="right">性别:</td> <!--单选框-->
<td>
<input type="radio" checked="checked" name="sex1" value="男" />男
<input type="radio" name="sex1" value="女" />女
</td>
</tr>
<tr>
<td align="right">性别(可以点文字选择):</td>
<td>
<fieldset style="width:150px"> <!--表单外框，也可以通过css设置宽度-->
<legend>请选择性别</legend>
<input type="radio" checked="checked" name="sex2" value="男" id="man" />
<label for="man">男</label>
<input type="radio" name="sex2" value="女" id="woman" />
<label for="woman">女</label>
</fieldset>
</td>
</tr>
<tr>
<td align="right">城市:</td> <!--下拉框-->
<td>
<select name="city">
<option value="北京">北京</option>
<option value="深圳">深圳</option>
<option value="上海">上海</option>
<option value="南昌" selected="selected">南昌</option> <!--默认选择南昌-->
</select>
</td>
</tr>
<tr>
<td align="right">城市所在区域:</td>
<td>
<select name="area">
<optgroup label="北京"> <!--下拉框分组显示-->
<option value="朝阳区">朝阳区</option>
<option value="海淀区">海淀区</option>
<option value="其他区">其他区</option>
</optgroup>
<optgroup label="南昌">
<option value="东湖区">东湖区</option>
<option value="西湖区">西湖区</option>
<option value="青山湖区">青山湖区</option>
</optgroup>
</select>
</td>
</tr>
<tr>
<td align="right">交友目标:</td>
<td>
<select name="target" size="3" multiple="multiple"> <!--列表框-->
<option value="同行" selected="selected">同行</option>
<option value="普通朋友">普通朋友</option>
<option value="爱人">爱人</option>
</select>
</td>
</tr>
<tr>
<td align="right">爱好:</td>
<td>
<!--复选框,注意name属性设置一样，分组-->
<input type="checkbox" name="love" value="足球" />足球
<input type="checkbox" name="love" value="蓝球" />蓝球
<input type="checkbox" name="love" value="乒乓球" />乒乓球
</td>
</tr>
<tr>
<td align="right">照片上传:</td>
<td>
<!--文件选择框-->
<input type="file" name="myPic" />
</td>
</tr>
<tr>
<td align="right">自我介绍:</td>
<td>
<!--多行文本框-->
<textarea rows="5" cols="50">
</textarea>
</td>
</tr>
<tr>
<td align="center" colspan="2">
<input type="submit" value="确定" />
<input type="reset" value="清空" />
<input type="image" src="../images/btnreg.png" onclick="alert('hello')" /> <!--演示图片按钮(会提交数据，类似submit)
-->
</td>
</tr>
</table>
</fieldset>
</form>
</body>
</html>I believe you have mastered the methods after reading these cases. For more exciting information, please pay attention to other related articles on the php Chinese website!
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#h5 how to implement the remember password function
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