ZhiYeJianKang_PeiXun/Song.Site/Utility/Verify/Demo/2-7.htm

<!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></title>
<script type="text/javascript" src="../Scripts/jquery.js"></script>
<script type="text/javascript" src="../Scripts/Verify.js"></script>
<link href="../Styles/Public.css" rel="stylesheet" type="text/css" />
</head>
<body>
<h1>文件类型验证</h1>
<h2>概述</h2>
<div class="desc">
  <p>最常见的应用场景是文件上传，在控件上设置 <strong>fileallow</strong>或<strong>filelimit</strong>实现允许上传的文件类型，或禁止上传的文件类型。</p>
  <p>&lt;input name=&quot;&quot; type=&quot;file&quot; fileallow=&quot;jpg|png&quot;/&gt;，只允许上传jpg与png图片</p>
  <p>&lt;input name=&quot;&quot; type=&quot;file&quot; filelimit=&quot;exe|com|bat|js&quot;/&gt;，禁止上传可执行文件</p>
</div>
<h2>示例</h2>
<h3>1、允许上传的文件类型</h3>
<div class="desc">
  <fieldset>

    <pre>&lt;form onsubmit=&quot;alert('验证成功');return false;&quot;  place=&quot;right&quot;&gt;<br />     &lt;input name=&quot;&quot; type=&quot;file&quot; <strong>fileallow=&quot;jpg|png&quot;</strong> class=&quot;fileinput&quot; nullable=&quot;false&quot; /&gt;<br />      &lt;p&gt;<br />        &lt;input type=&quot;submit&quot; name=&quot;button&quot; class=&quot;button&quot; value=&quot;验证表单&quot; verify=&quot;true&quot;/&gt;<br />      &lt;/p&gt;<br />    &lt;/form&gt;</pre>
    <form onsubmit="alert('验证成功');return false;"  place="right">
     <input name="" type="file" fileallow="jpg|png" class="fileinput" nullable="false" />
      <p>
        <input type="submit" name="button" class="button" value="验证表单" verify="true"/>
      </p>
    </form>
  </fieldset>

</div>
<h3>2、禁止上传的文件类型</h3>
<div class="desc">
  <fieldset>

    <pre>&lt;form onsubmit=&quot;alert('验证成功');return false;&quot; place=&quot;right&quot;&gt;<br />     &lt;input name=&quot;&quot; type=&quot;file&quot; <strong>filelimit=&quot;exe|com|bat|js&quot;</strong> class=&quot;fileinput&quot; nullable=&quot;false&quot;/&gt;<br />      &lt;p&gt;<br />        &lt;input type=&quot;submit&quot; name=&quot;button&quot; class=&quot;button&quot; value=&quot;验证表单&quot; verify=&quot;true&quot;/&gt;<br />      &lt;/p&gt;<br />    &lt;/form&gt;</pre>
    <form onsubmit="alert('验证成功');return false;" place="right">
     <input name="" type="file" filelimit="exe|com|bat|js" class="fileinput" nullable="false"/>
      <p>
        <input type="submit" name="button" class="button" value="验证表单" verify="true"/>
      </p>
    </form>
  </fieldset>

</div>
</body>
</html>