(收藏)可以用php实现无限分类的源码
2012-10-16 10:14
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<?php require_once("../inc/inc.php"); if ($_GET["parent_id"] == "") { $parent_id = -1; } else { $parent_id = (integer)$_GET["parent_id"]; } if (!$_GET["category_level"]) { $category_level = 0; } else { $category_level = (integer)$_GET["category_level"]; } if (!$_GET["pageno"]) { $pageno = 1; } else { $pageno = (integer)$_GET["pageno"]; } $array_level[0] = "一"; $array_level[1] = "二"; $array_level[2] = "三"; $array_level[3] = "四"; $array_level[4] = "五"; $array_level[5] = "六"; $array_level[6] = "七"; $array_level[7] = "八"; $array_level[8] = "九"; $array_level[9] = "十"; $pagesize = $pagesize_config;if(!$pagesize){$pagesize = 30;} $category = $categorysql->select_category_by_category_id($parent_id); if (!trim($_GET["wd"])){ $commons = $categorysql->select_category_by_parent_id($parent_id); } else{ $commons = $categorysql->select_category_by_parent_id_and_word($parent_id,trim($_GET["wd"])); } if($commons){ $rscount = $commons->recordcount(); } $pagestart = $pagesize * ($pageno - 1); $pageend = $pagestart + $pagesize; if (!$rscount%$pagesize) { $totalpage = $rscount / $pagesize; } else { $totalpage = ($rscount - $rscount%$pagesize) / $pagesize + 1; } ?> <html lang="zh"> <meta http-equiv="Content-Type" content="text/html;charset=GB2312"> <head> <title>分类列表</title> <link rel=stylesheet type="text/css" href="../css.css"> <script language="javascript" src="../js/window.js"></script> </head> <body style="margin:10 10 10 10" onload=document.search.wd.focus()> <table class="tborder" cellpadding="6" cellspacing="1" border="0" width="100%" align="center"> <tr><td class="alt1" width="100%"> <a title="无框架模式" href="../main.php?cols=0&file=<?php echo $PHP_SELF;?>" target="_top"><img src="../images/navbits_start.gif" border="0"></a><a title="框架模式" href="../main.php?cols=15&file=<?php echo $PHP_SELF;?>" target="_top"><img src="../images/xlink.gif" border="0"></a> <span class="navbar"> <a href="../category">分类管理</a> -> <?php if(!$category->EOF && $category){echo $category->name;}?> </span> </td></tr> </table> <form name="search" action="<?php echo $PHP_SELF;?>" method="get"> <table width="100%" border="0" cellpadding="0" cellspacing="0"> <tr valign="middle" height="40"> <td width="190" nowrap> <a href="addcategory.php?parent_id=<?php echo $parent_id;?>" target="_blank"><font color=#CC0000>添加<?php echo $array_level[$category_level];?>级分类</font></a> </td> <td nowrap> 搜索关键字: <input type="text" name="wd" value="<?php echo trim($_GET["wd"]);?>""> <input type="hidden" name="category_level" value="<?php echo $category_level;?>"> <input type="hidden" name="parent_id" value="<?php echo $parent_id;?>"> <input type="hidden" name="rscount" value="<?php echo $rscount;?>"> <input type="submit" name="submit" value="搜索"> </td> <td align="right" nowrap> 共有<font color=#CC0000><?php echo $rscount;?></font>个<font color=#CC0000><?php echo $array_level[$category_level];?></font>级分类 每页<font color=#CC0000><?php echo $pagesize;?></font>个 本页<font color=#CC0000><?php if($totalpage>$pageno){echo $pagesize;}else{echo ($rscount-($pageno-1)*$pagesize);}?></font>个 </td> </tr> </table> </form> <form name="frm" action="mdo.php" method="POST"> <table width=90% align=center cellSpacing=1 cellPadding=3 class="tborder"> <tr valign="middle" class="T1" style="color:#FFFFFF; font-weight: bold"> <td align="center"><div align="center">分类编号</div></td> <td align="center"><div align="center">分类名称</div></td> <td align="center"><div align="center">顺序</div></td> <td align="center"><div align="center">是否置顶</div></td> <td align="center"><div align="center">是否热门</div></td> <td align="center"><div align="center">最后更新时间</div></td> <td align="center"><div align="center">编辑选项</div></td> </tr> <?php while(!$commons->EOF){ if($i>=$pagestart && $i<$pageend){ if(!$j){ $j=$pagestart; } ?> <tr valign="middle" class="T<?php echo $i%2+2;?>"> <td align="center"><div align="center"> <?php echo $commons->Fields("CATEGORY_ID");?> </div></td> <td align="center"><div align="center"> <?php $categorys = $categorysql->select_category_by_parent_id($commons->Fields("CATEGORY_ID")); if (!$categorys->EOF) { ?> <a href="<?php echo $PHP_SELF;?>?parent_id=<?php echo $commons->Fields("CATEGORY_ID");?>&category_level=<?php echo ($category_level+1);?>" title="<?php while(!$categorys->EOF){echo $categorys->Fields("NAME")."/n"; $categorys->movenext();}?>"><?php }?><font color="#003300"><b><?php echo $commons->Fields("NAME");?></b></font><?php if (!$categorys->EOF) {?></a><?php }?> </div></td> <td align="center"><div align="center"><font color="#999999"><?php echo $commons->Fields("SORT_ORDER");?></font></div></td> <td align="center"><div align="center"><font color="#999999"><?php echo $commons->Fields("IS_TOP");?></font></div></td> <td align="center"><div align="center"><font color="#999999"><?php echo $commons->Fields("IS_HOT");?></font></div></td> <td align="center"><div align="center"> <font color="#999999"><?php $time_last=split(" ",$commons->Fields("LAST_MODIFIED"),2);echo $time_last[0];?></font> </div></td> <td align="center"><div align="center"> <?php if ($categorys->EOF) {?><a href="../brand/index.php?category_id=<?php echo $commons->Fields("CATEGORY_ID");?>"><font color="#6699FF">品牌</font></a><?php }?> <?php if ($categorys->EOF) {?><a href="../attribute/index.php?category_id=<?php echo $commons->Fields("CATEGORY_ID");?>"><font color="#FF0000">属性</font></a><?php }?> <a href="#" onclick="<?php if ($categorys->EOF){echo "if(tishiadd()){";}?>new_window('addcategory.php?parent_id=<?php echo $commons->Fields("CATEGORY_ID");?>');<?php if ($categorys->EOF){echo "}";}?>"><font color="#FF9933">添加子分类</font></a> <a href="editcategory.php?category_id=<?php echo $commons->Fields("CATEGORY_ID");?>" target="_blank"><font color=green>编辑</font></a> <input name="checkbox<?php echo (integer)$i?>" type="checkbox" value="<?php echo $commons->Fields("CATEGORY_ID");?>"> </div></td> </tr> <?php $j++; } $i++; $commons->movenext(); } ?> <tr><td align="right" colspan="6"> <input type="hidden" name="category_level" value="<?php echo $category_level;?>"> <input type="hidden" name="parent_id" value="<?php echo $parent_id;?>"> <input type="hidden" name="pageno" value="<?php echo $pageno;?>"> <input type="hidden" name="rscount" value="<?php echo $rscount;?>"> <input type="button" name ="true" value="全选" onclick="javascript: <?php for($i=$pagestart;$i<$j;$i++){echo "document.frm.checkbox".$i.".checked=true;";}?>"> <input type="button" name ="false" value="全否" onclick="javascript: <?php for($i=$pagestart;$i<$j;$i++){echo "document.frm.checkbox".$i.".checked=false;";}?>"> <input type="button" name ="false" value="反选" onclick="javascript: <?php for($i=$pagestart;$i<$j;$i++){echo "if(document.frm.checkbox".$i.".checked==false){document.frm.checkbox".$i.".checked=true;}else{document.frm.checkbox".$i.".checked=false;}";}?>"> <input type="submit" name ="submit" value="删除所选" onclick="javascript:return tishi();"> <?php if($category_level!=0){?> <input type="submit" name ="submit" value="更改父分类"> <?php }?> </form> </td><td align="right" colspan="2"> <form name="page" method="GET" action="<?php echo $PHP_SELF;?>"> <select name="pageno" onchange="javascript:window.location=('<?php echo $PHP_SELF;?>?parent_id=<?php echo $parent_id;?>&category_level=<?php echo $category_level;?>&pageno='+this.options[this.selectedIndex].value)"> <?php for($i=1;$i<=$totalpage;$i++){ echo "/t/t/t<option value=".$i; if($pageno==$i){echo " selected";} echo ">第".$i."页</option>/n"; } ?> </select> <input type="hidden" name="category_level" value="<?php echo $category_level;?>"> <input type="hidden" name="parent_id" value="<?php echo $parent_id;?>"> </form> </td></tr> </table> </body> </html>
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