实际上这个的技术含量没有,但是为了完整性,自己还是上传一个上传信息的程序代码吧,而且这个可以直接拿来用的,尤其是上传photo的这一个部分,并且注意要怎么建立两个页面的联系,即上传了photo就可以很及时的显示出来。

      上传信息的 首页:

<!--add_goods.php:添加商品--------------------------------------->
<html>
<head>
<title>添加商品</title>
<script language="JavaScript">

    //获得焦点
    function NameGetFocus()
    {
        document.frmAdd.goods_name.focus();
    }       
    //检查输入合法性
    function CheckValid()
    {
        if(document.frmAdd.goods_name.value=="")
        {
            alert("Please input goods name!");
            document.frmAdd.goods_name.focus();
            return false;
        }
        return true;
    }
</script>
</head>

<body onload="NameGetFocus();">
    <?php include("head.html")?>
<h1 align="center">添加新商品</h1>
<table width="60%" border="1" align="center"  bgcolor="#F0F0F0">
    <form method="POST" name="frmAdd" action="check_goods.php"> 
    <tr> 
        <td align="center" colspan=2><img src="images/logo.gif" width="250" height="70"></td> 
    </tr>
    <tr>    
        <td width="30%" height="29">名称:</td> 
        <td colspan="2" height="29" width="78%">    
            <input type="text" name="goods_name" size="40" value=<?php if(isset($goods_name)) echo $goods_name; else echo "";?> > 
        </td> 
    </tr>
    <tr>            
        <td width="30%" height="29">图片:</td> 
        <td colspan="2" height="29" width="78%">    
            <?php 
                if(isset($_GET['photo_dir_name']))
                {
                    $photo_dir_name=$_GET['photo_dir_name'];
                    echo "<a href='upload_image/$photo_dir_name' target='_blank'>【 $photo_dir_name 】</a>";
                    echo "<input type='hidden' name='photodir' value=$photo_dir_name>";
                }
                else
                {
                    echo "【未上传图片】";
                    echo "<input type='hidden' name='photodir' value=''>";
                }
            ?>
            <a href="upload_photo.php?goods_name="">上传图片</a>
            <input type="hidden" name="photodir" value=<?php if(isset($photo_dir_name)) echo $photo_dir_name ?>>
        </td> 
    </tr> 
    <tr>    
        <td width="30%" height="29">商品介绍:</td> 
        <td colspan="3" valign="middle" align="left">   
            <textarea rows="6" name="description" cols="55" wrap="VIRTUAL"></textarea> 
        </td> 
    </tr> 
    <tr>    
        <td width="30%" height="29">单位:</td> 
        <td colspan="2" height="29" width="78%">    
            <input type="text" name="uint" size="40"> 
        </td> 
    </tr> 
    <tr>    
        <td width="30%" height="29">初始价格:</td> 
        <td colspan="2" height="29" width="78%">    
            <input type="text" name="init_price" size="40"> 
        </td> 
    </tr> 
            <tr>    
        <td width="30%" height="29">结束时间:</td> 
        <td colspan="2" height="29" width="78%">    
            <input type="text" name="endtime" size="40"> 
        </td> 
    </tr> 
    <tr>    
        <td colspan="3" height="24">    
            <div align="center"><font color="#00FF00">  
            <input type="submit" name="cmdadd" value="确定" onclick="return CheckValid();">
            &nbsp;&nbsp;&nbsp;  
            <input type="reset" value="重 写" name="cencel"> 
            </font></div> 
        </td> 
    </tr>
    </form>
</table>
</body>
</html>

       上传信息的photo这个过程:

<!--upload_photo.php:上传商品图片--------------------------------------->
<html>
<head>
    <title>上传图片</title>
</head>
<body>
<?php
//如果点击"上传",则执行此php代码部分

if (isset($_FILES['photo_dir']))
{

    $photo_dir=$_FILES["photo_dir"];
    //如果没有上传文件,则退出程序
    if ($photo_dir=="")
    {
        echo "<script language=\"JavaScript\">";
        echo "alert(\"你没有上传任何文件\");";
        echo "history.back();";
        echo "</script>";
        exit;
    }
//    //上传文件到本目录下的upload_image文件夹中
//    $fp=opendir("./upload_image");
//    if ($fp==0)
//    {
//        mkdir("./upload_image");              //若目录不存在,则新建一个
//        $fp=opendir("./upload_image");   //取得目录handle
//    }
    if ($_FILES["photo_dir"]["error"] == 0) {
        move_uploaded_file($_FILES["photo_dir"]["tmp_name"],
            "upload_image/" . $_FILES["photo_dir"]["name"]);
        $photo_dir_name = $_FILES["photo_dir"]["name"];
        //将临时文件复制到upload_image目录下
//    $up=copy("$photo_dir","upload_image/$photo_dir_name");
//    if($up==1)
//    {
//        获取带路径的文件名
//        $photo_dir_name="$photo_dir_name";
//        写入内容
//        unlink ($photo_dir);			//从临时文件夹中删除档案$photo_dir
//        closedir ($fp);                      //关闭目录handle
//
//        返回添加商品页面
        echo "<script language='javascript'>";
        echo "alert(\"上传成功!\");";
        echo " location='add_goods.php?photo_dir_name=$photo_dir_name'";
        echo "</script>";
//    }
//    若上传失败,则退出程序
//    else
//    {
//        echo "文件上传失败.";
//        exit;
//    }
    }
    else
    {
        echo ($_FILES["photo_dir"]["error"]);
        exit;
    }
}
?>
<table width="60%" border="1" cellspacing="0" cellpadding="0" align="center" BGCOLOR="#F0F0F0">
    <tr bgcolor="#6699FF">
        <td colspan=2>
            <div align="center" class="white12">上传图片</div>
        </td>
    </tr>
    <tr>
        <td>
            <!--        注意:这里必须加上‘enctype="multipart/form-data" ’,否则不会产生上传动作-->
            <form action="upload_photo.php" method="post" enctype="multipart/form-data" name="UL">
                图片源文件:
        </td>
        <td>
            <input type="file" name="photo_dir" size="15" accept="upload_image/x-png,image/gif,image/jpeg">
        </td>
    </tr>
    <tr>
        <td colspan=2 align=center>
            <input type="Submit" name="upload" value="上传">
        </td>
    </tr>
    </form>
</table>
</body>
</html>
posted on 2015-04-05 10:55  虽然如此  阅读(310)  评论(0编辑  收藏  举报