如下图所示功能:
首先,用下面这些代码替换掉phpcms/libs/functions/extention.func.php的内容
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | <?php /** * extention.func.php 用户自定义函数库 * * @copyright (C) 2005-2010 PHPCMS * @license http://www.phpcms.cn/license/ * @lastmodify 2010-10-27 */ /** * 通过指定keyid形式显示所有联动菜单 * @param $keyid 菜单主id * @param $linkageid 联动菜单id,0调用顶级 * @param $modelid 模型id * @param $fieldname 字段名称 */ function show_linkage($keyid, $linkageid = 0, $modelid = '', $fieldname='zone') { $datas = $infos = $array = array(); $keyid = intval($keyid); $linkageid = intval($linkageid); //当前菜单id $field_value = intval($_GET[$fieldname]); $urlrule = structure_filters_url($fieldname,$array,1,$modelid); if($keyid == 0) return false; $datas = getcache($keyid,'linkage'); $infos = $datas['data']; foreach($infos as $k=>$v){ if($v['parentid']==$field_value){ $array[$k]['name'] = $v['name']; $array[$k]['value'] = $k; $array[$k]['url'] = str_replace('{'.$fieldname.'}',$k,$urlrule); $array[$k]['menu'] = $field_value == $k ? '<em>'.$v['name'].'</em>' : '<a href='.$array[$k]['url'].'>'.$v['name'].'</a>' ; } } return $array; } /** * 构造筛选URL */ function structure_filters_url($fieldname,$array=array(),$type = 1,$modelid) { if(empty($array)) { $array = $_GET; } else { $array = array_merge($_GET,$array); } //TODO $fields = getcache('model_field_'.$modelid,'model'); if(is_array($fields) && !empty($fields)) { ksort($fields); foreach ($fields as $_v=>$_k) { if($_k['filtertype'] || $_k['rangetype']) { if(strpos(URLRULE,'.html') === FALSE) $urlpars .= '&'.$_v.'={$'.$_v.'}'; else $urlpars .= '-{$'.$_v.'}'; } } } //后期增加伪静态等其他url规则管理,apache伪静态支持9个参数 if(strpos(URLRULE,'.html') === FALSE) $urlrule =APP_PATH.'index.php?m=content&c=index&a=lists&catid={$catid}'.$urlpars.'&page={$page}' ; else $urlrule =APP_PATH.'list-{$catid}'.$urlpars.'-{$page}.html'; //根据get传值构造URL if (is_array($array)) foreach ($array as $_k=>$_v) { if($_k=='page') $_v=1; if($type == 1) if($_k==$fieldname) continue; $_findme[] = '/{\$'.$_k.'}/'; $_replaceme[] = $_v; } //type 模式的时候,构造排除该字段名称的正则 if($type==1) $filter = '(?!'.$fieldname.'.)'; $_findme[] = '/{\$'.$filter.'([a-z0-9_]+)}/'; $_replaceme[] = ''; $urlrule = preg_replace($_findme, $_replaceme, $urlrule); return $urlrule; } /** * 生成分类信息中的筛选菜单 * @param $field 字段名称 * @param $modelid 模型ID */ function filters($field,$modelid,$diyarr = array()) { $fields = getcache('model_field_'.$modelid,'model'); $options = empty($diyarr) ? explode("\n",$fields[$field]['options']) : $diyarr; $field_value = intval($_GET[$field]); foreach($options as $_k) { $v = explode("|",$_k); $k = trim($v[1]); $option[$k]['name'] = $v[0]; $option[$k]['value'] = $k; $option[$k]['url'] = structure_filters_url($field,array($field=>$k),2,$modelid); $option[$k]['menu'] = $field_value == $k ? '<em>'.$v[0].'</em>' : '<a href='.$option[$k]['url'].'>'.$v[0].'</a>' ; } $all['name'] = '全部'; $all['url'] = structure_filters_url($field,array($field=>''),2,$modelid); $all['menu'] = $field_value == '' ? '<em>'.$all['name'].'</em>' : '<a href='.$all['url'].'>'.$all['name'].'</a>'; array_unshift($option,$all); return $option; } /** * 获取联动菜单层级 * @param $keyid 联动菜单分类id * @param $linkageid 菜单id * @param $leveltype 获取类型 parentid 获取父级id child 获取时候有子栏目 arrchildid 获取子栏目数组 */ function get_linkage_level($keyid,$linkageid,$leveltype = 'parentid') { $child_arr = $childs = array(); $leveltypes = array('parentid','child','arrchildid','arrchildinfo'); $datas = getcache($keyid,'linkage'); $infos = $datas['data']; if (in_array($leveltype, $leveltypes)) { if($leveltype == 'arrchildinfo') { $child_arr = explode(',',$infos[$linkageid]['arrchildid']); foreach ($child_arr as $r) { $childs[] = $infos[$r]; } return $childs; } else { return $infos[$linkageid][$leveltype]; } } } // 根据linkageid递归到父级 function get_parent_url($modelid,$field,$linkageid=0,$array = array()){ $modelid = intval($modelid); if(!$modelid || empty($field)) return false; $fields = getcache('model_field_'.$modelid,'model'); $keyid = $fields[$field]['linkageid']; $datas = getcache($keyid,'linkage'); $infos = $datas['data']; if(empty($linkageid)){ $linkageid = intval($_GET[$field]); if(!$linkageid) return false; } $urlrule = structure_filters_url($field,array(),1,$modelid); $urlrule = str_replace('{$'.$field.'}',$infos[$linkageid]['parentid'],$urlrule); array_unshift($array,array('name'=> $infos[$linkageid]['name'],'url'=>$urlrule)); if($infos[$linkageid]['parentid']){ return get_parent_url($modelid,$field,$infos[$linkageid]['parentid'],$array); } return $array; } /** * 构造筛选时候的sql语句 */ function structure_filters_sql($modelid) { $sql = $fieldname = $min = $max = ''; $fieldvalue = array(); $modelid = intval($modelid); $model = getcache('model','commons'); $fields = getcache('model_field_'.$modelid,'model'); $fields_key = array_keys($fields); //TODO $sql = '`status` = \'99\''; foreach ($_GET as $k=>$r) { if(in_array($k,$fields_key) && intval($r)!=0 && ($fields[$k]['filtertype'] || $fields[$k]['rangetype'])) { if($fields[$k]['formtype'] == 'linkage') { $datas = getcache($fields[$k]['linkageid'],'linkage'); $infos = $datas['data']; if($infos[$r]['arrchildid']) { $sql .= ' AND `'.$k.'` in('.$infos[$r]['arrchildid'].')'; } } elseif($fields[$k]['rangetype']) { if(is_numeric($r)) { $sql .=" AND `$k` = '$r'"; } else { $fieldvalue = explode('_',$r); $min = intval($fieldvalue[0]); $max = $fieldvalue[1] ? intval($fieldvalue[1]) : 999999; $sql .=" AND `$k` >= '$min' AND `$k` < '$max'"; } } else { $sql .=" AND `$k` = '$r'"; } } } return $sql; } /** * 分页,如去掉则分页会有问题 */ function makeurlrule() { if(strpos(URLRULE,'.html') === FALSE) { return url_par('page={$'.'page}'); } else { $url = preg_replace('/-[0-9]+.html$/','-{$page}.html',get_url()); return $url; } } ?> |
然后,内容——模型管理——选择一个模型添加新字段 如图
然后,在要调用产品筛选的栏目模板页添加标签 如下。。。
<span>性别:</span>
{loop filters('xingbie',$modelid) $r}
{$r[menu]}
{/loop}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | {php $sql = structure_filters_sql($modelid)} {php $urlrule = makeurlrule()} {pc:content action="lists" where="$sql" catid="$catid" num="10" order="id DESC" page="$page" urlrule="$urlrule"} <ul class="photo-list picbig"> {loop $data $r} <li> <div class="img-wrap"> <a href="{$r[url]}"><img src="{thumb($r[thumb],150,112)}" width="150" height="112" alt="{$r[title]}"/></a> </div> <span style="color:{$r[style]}">{str_cut($r[title],28)}</span> </li> {/loop} </ul> <div id="pages" class="text-c">{$pages}</div> {/pc} |
想加什么筛选条件自己可以随便添加,注意字段名
觉的不错记得顶下!
2020年4月29日 上午9:25 沙发
首先,bug很多,,也许是我菜。其次,我在网上找了很多,都是一样的代码,
最后我说下bug。
1.我后台添加字段是对的,前台也能调用,但是选择后是list–1–.html,因为我URL做的是静态,所以打不开。(SEO要求静态)
2.分页链接错误,我点了和后台批量刷新栏目页效果一样,由于不能上传图片不好展示
3.为啥不能做成a=1&b=1&c=1.html
4.这是分页链接:index.php?m=content&c=create_html&a=category&set_catid=1&pagesize=100&dosubmit=1&autoid=3&modelid=0&referer=&pc_hash=waObM4
2020年8月24日 下午4:36 1层
@QQ游客 666666