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html5+css3 | form application

黄舟Original: 2017-02-07 13:20:461878browse

1. The basic syntax format for creating a form is as follows:

<from action=”url 地址”method=”提交方式”name=”表单名称”>
     各种表单控件
</form>

The following example:

P212-213
<!doctype html>
<html>
<head>
<meta charset=”utf-8”>
<title>创建表单</title>
</head>
<body>
<from action=”http://www.mysite.cn/index.asp”method=”post” id=”formBox”autocomplete=”on”>
  用户名：
  <input type=”text”id=”autofirst”name=”autofirst”/><br/><br/>
  账号：
  <input type=”text”name=”zhanghao”/>
  密码：
  <input type=”password”name=”mima”/>
  <input type=”submit”value=”提交”/>
</form>
</body>
</html>

2. The type attribute of the input element

(1) Single-line text input box 797edfb94940e3e094cf185fe0ef94cf

Username: name; Account: value; ID number: maxlength

(2) Password input boxc6c251add0aabbfa348b726996144fa3

(3)Radio buttonfe6029296ed047b6c920e3e926c8b2e1

(4)Check box61bab3f617195461ae651bcb89a81fb3

(5)Normal button32b17f56ff1f993edc73a662a35e44c2

(6)Submit button55533b768015287057c44a213cff96f1

( 7) Reset button87f721c79371ebdb716c9e0fc68bc678

(8) Submit button in image form0da72a75a10c397362517abe94da35ee

(9) Hidden fieldb36110a7fe5a79730b35a3506f95a3b4

(10)File fielddf8066f79bd00260a85771a66046a171

(11)email type42dfebf9c01ef270323cd55fab25e3a2

(12)url type9c88fc9ad4fd3f5ad14376e6c71cb1df

(13)tel typee46f1e776d2f728e6d2781081251c36c

(15)color type1e352bf79373d0d85cb4135acdd50c74

(16)number typec60739fae520539654d1418b07e126fe

<input type=”number”name=”number1”value=”1”min=”1”max=”20”step=”4”/><br/>

(17)range type3acf269a19006f9518af3e161a1ea1e0

(18)Date pickers type1a0622451c8f7c749c22e99f1146fbb8

<form action=”#”method=”get”>
  <input type=”date”/>;
  <input type=”month”/>;
  <input type=”week”/>;
  <input type=”time”/>;
  <input type=”datetime”>
  <input type=”datetime-local”/>
  <input type=”submit”value=”提交”/>
</form>

3. Other elements

(1)list attribute

<form action=”#”method=”get”>
请输入网址：<input type=”url”list=”url_list”name=”weburl”/>
<datalist id=”url_list”>
  <option label=”新浪”value=”http://www.sina.com.cn”></option>
  <option label=”搜狐”value=”http://www.sohu.com.cn”></option>
  <option label=”传智”value=”http://www.itcast.cn/”></option>
</datalist>

(2)multiple attribute

<form action=”#”method=”get”>
电子邮箱：<input type=”email”name=”myemail”multiple=”true”/>
上传照片：<input type=”file”name=”selfile”multiple=”true”/><br/><br/>
<input type=”submit”value=”提交“/>
</form>

(3)placeholder attribute

<form actiom=”#”method=”get”>
请输入邮政编码：<input type=”text”name=”code”pattern=”[0-9]{6}”placeholder=”请输入6位数的邮政编码”/>
<input type=”submit”value=”提交”/>
</form>

(4) textarea element

<textarea cols=”每行中的字符数”rows=”显示的行数“>
 文本内容
</textarea>

Example:

<form action=”#”method=”post”>
评论：<br/>
     <textarea cols=”60”rows=”8”>
评论的时候，请遵纪守法并注意语言文明。
     </textarea><br/>
     <input type=”submit”value=”提交”/>
</form>

(5) select element

<select>  //<optgroup>
  <option>1</option>
  <option>2</option>
  <option>3</option>
</select>

(6) datalist element

<form action=”#”method=”post”>
请输入用户名：<input type=”text”list=”namelist”/>
<datalist id=”namelist”>
  <option>admin</option>
  <option>lucy</option>
</datalist>
<input type=”submit”value=”提交”/>
</form>

(7)keygen element

<form action=”#”method=”get”>
请输入用户名：<input type=”text”name=”user_name”/><br/>
请选择加密强度：<keygen name=”security”/><br/>
<input type=”submit”value=”提交”/>
</form>

Form style

<!doctype html>
<html><head>
<meta charset="utf-8">
<title>CSS控制表单样式</title>
 
<style type="text/css">
body{ font-size:12px; font-family:"宋体";}
body,form,input,p{ padding:0; margin:0; border:0;}
form{
              width:320px;
              height:150px;
              padding-top:20px;
              margin:50px auto;
              background:#f5f8fd;
              border-radius:20px;
              border:3px solid #4faccb;
}
p{
              margin-top:15px;
              text-align:center;
}
p span{
              width:40px;
              display:inline-block;
              text-align:right;
}
.num,.pass{
              width:152px;
              height:18px;
              border:1px solid #38a1bf;
    padding:2px 2px 2px 22px;
}
.num{
               background:url(images/1.jpg) no-repeat 5px center #FFF;
               color:#999;
}
.pass{
               background:url(images/2.jpg) no-repeat 5px center #FFF;
}
.btn01,.btn02{
              width:60px;
              height:25px;
              border-radius:3px;
              border:1px solid #6b5d50;
              margin-left:30px;
}
.btn01{ background:#3bb7ea;}
.btn02{ background:#fb8c16;}
</style>
 
<link rel="stylesheet" href="Untitled-1.css" type="text/css">
</head>
<body>
<form action="#" method="post">              
     <p>
    登录：<input type="tel" name="telphone" pattern="^\d{11}$" required/>
     </p>
      <p>
    密码：<input type="tel" name="telphone" pattern="^\d{11}$" required/>
    </p>
    <p>
        <input type="button" class="btn01" value="登录"/>
        <input type="button" class="btn02" value="注册"/>
   </p>
</form>
</body>
</html>

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