<form action="{WEB_DIR}index.php" method="get" id="form1" name="form1">

      <input type="hidden" name="SearchType" value="1">

      <input name="Search1" id="SearchStr1" type="text" placeholder="请输入型号">

      <input name="Search2" id="SearchStr2" type="text" placeholder="请输入品牌">

      <input name="Search3" id="SearchStr3" type="text" placeholder="请输入种类">

      <input name="Search4" id="SearchStr4" type="text" placeholder="请输入内径">

      <input name="Search5" id="SearchStr5" type="text" placeholder="请输入外径">

      <input name="Search6" id="SearchStr6" type="text" placeholder="请输入厚度">

      <input type="hidden" name="s" value="news">

      <input type="hidden" name="c" value="Search">

      <input type="hidden" name="catid" value="news">

      <input type="submit" name="Submit" value="查询">

    </form>

字段xinghao   字段pinpai  字段zhonglei 字段neijing 字段waijing 字段houdu

如何写字段搜索