新闻分类录入、显示系统

  •   2009-08-01/08:17
  • 本系统可以录入标题、内容、图片、相关软件,显示时会根据是否有有图片和相关软件来判断是否显示该项内容,打开页面显示的是最新的一片文章,点击目录会显示之前的文章。
        建立channelimages和channelsoft目录,并把权限设为777。
    *********************************
    news表结构
    *********************************
    # Host: localhost Database : yourdb
    # --------------------------------------------------------

    #
    # Table structure for table 'yourtable'
    #

    CREATE TABLE news(
       id int(11) DEFAULT '0' NOT NULL auto_increment,
       kind varchar(16),
       title varchar(60),
       content text,
       pic varchar(30),
       timer datetime DEFAULT '0000-00-00 00:00:00' NOT NULL,
       soft varchar(30),
       PRIMARY KEY (id),
       KEY timer (timer)
    );

    *********************************
    新闻录入文件:insert.htm
    *********************************
    <html>
    <head>
    <title>新闻录入</title>
    <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
    </head>
    <body bgcolor="#FFFFFF">
    <form name="form1" enctype="multipart/form-data" action="insert.php" method="post" >
      <table width="81%" border="0" cellspacing="2" cellpadding="0" align="center">
        <tr>  
          <td width="11%" align="right" bgcolor="#CC0000"><font color="#FFFFFF">标题:</font></td>
          <td bgcolor="#E7E7E7">  
            <input type="text" name="title" size="60">
          </td>
        </tr>
        <tr>  
          <td align="right" bgcolor="#CC0000"><font color="#FFFFFF">类别:</font></td>
          <td bgcolor="#E7E7E7">  
            <input type="radio" name="kind" value="类型1">
            类型1  
            <input type="radio" name="kind" value="类型2">
            类型2
            <input type="radio" name="kind" value="类型3">
            类型3
            <input type="radio" name="kind" value="类型4">
            类型4</td>
        </tr>
        <tr>  
          <td width="11%" align="right" bgcolor="#CC0000"><font color="#FFFFFF">内容:</font></td>
          <td bgcolor="#E7E7E7">  
            <textarea name="content" cols="60" rows="10"></textarea>
          </td>
        </tr>
        <tr>  
          <td width="11%" align="right" bgcolor="#CC0000"><font color="#FFFFFF">图片:</font></td>
          <td bgcolor="#E7E7E7">  
            <input type="file" name="pic" size="60">
          </td>
        </tr>
        <tr>  
          <td width="11%" align="right" bgcolor="#CC0000"><font color="#FFFFFF">软件:</font></td>
          <td bgcolor="#E7E7E7">  
            <input type="file" name="soft" size="60">
          </td>
        </tr>
        <tr>  
          <td width="11%" align="right" bgcolor="#CC0000">&nbsp;</td>
          <td bgcolor="#E7E7E7">  
            <div align="center">  
              <input type="submit" name="Submit" value="提交">
            </div>
          </td>
        </tr>
      </table>
    </form>
    </body>  
    </html>  
    *********************************
    end of insert.htm
    *********************************

    *********************************
    insert.php
    *********************************
    <?
    $day=date("md");
    If($pic != "none"){
    $picname=$day.$pic_name;
    copy($pic,"channelimages/$picname");
    unlink($pic);
    }
    If($soft!= "none"){
    copy($soft,"channelsoft/$soft_name");
    unlink($soft);
    }
    $dbh =  mysql_connect('localhost','uesrname','passward');
    mysql_select_db('yourtable');  
    $dat=date("Y-m-d h:i:s");
    $query="insert into news(title,kind,content,pic,timer,soft) values('$title','$kind','$content','$picname',now(),'$soft_name')";
    $res = mysql_query($query,$dbh);  

    $err = mysql_error();
    if($err){echo $err;exit();}
    echo "<p></p><p align=center>";
    echo "<body><h2>录入成功</h2></body></p>";
    ?>
    *********************************
    end of insert.php
    *********************************

    *********************************
    新闻显示文件:news.php
    *********************************
    <html>
    <head>
    <title>显示类型1</title>
    <meta http-equiv="目录类型" content="文本/html; 字符集=gb2312">
    </head>
    <body bgcolor="#FFFFFF">
    <?
    $db=mysql_connect("localhost","username","passward");
    mysql_select_db("yourtable",$db);
    $result=mysql_query("select id,title from news where kind='类型1' order by timer desc");
    for($a=0;$a<10;$a++)
    {if(!($ahrow=mysql_fetch_row($result)))break;
    $id=mysql_result($result,$a,"id");
    $title=mysql_result($result,$a,"title");
    echo "<a href=news.php?id=".$id.">".$title."</a><br>";
    }
    if (!isset($id)) $id=mysql_result($result1,0,"id");
    $result=mysql_query("select * from news where id=$id order by timer desc");
    $rows=mysql_fetch_row($result);
    echo "<br><center><font color=ff0000>";
    print $rows[2];
    echo "</font><br>$rows[5]</center>";
    if (strlen($rows[4])>0) echo "<p><img src=channelimages/$rows[4] align=right>";
    echo str_replace("\r","<br>",str_replace(" ","&nbsp;",$rows[3]));
    if (strlen($rows[6])>0) echo "</p><p align=right><a href=channelsoft/$rows[6]>>>点击下载</a></p>";
    ?>
    </body>
    </html>
    *********************************
    end of news.php
    *********************************


    【本文版权归作者与奥索网共同拥有,如需转载,请注明作者及出处】    



    评论 {{userinfo.comments}}

    {{money}}

    {{question.question}}

    A {{question.A}}
    B {{question.B}}
    C {{question.C}}
    D {{question.D}}
    提交

    驱动号 更多