国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂

Home CMS Tutorial PHPCMS How to filter and classify phpcms articles?

How to filter and classify phpcms articles?

Jun 10, 2020 am 10:55 AM

How to filter and classify phpcms articles?

phpcms文章如何篩選分類(lèi)

phpcms文章篩選分類(lèi)的方法:

首先,用下面這些代碼替換掉phpcms/libs/functions/extention.func.php的內(nèi)容

<?php  
/** 
 *  extention.func.php 用戶自定義函數(shù)庫(kù) 
 * 
 * @copyright           (C) 2005-2010 PHPCMS 
 * @license             http://www.phpcms.cn/license/ 
 * @lastmodify          2010-10-27 
 */  
   
  
 /** 
 * 通過(guò)指定keyid形式顯示所有聯(lián)動(dòng)菜單 
 * @param  $keyid 菜單主id 
 * @param  $linkageid  聯(lián)動(dòng)菜單id,0調(diào)用頂級(jí) 
 * @param  $modelid 模型id 
 * @param  $fieldname  字段名稱(chēng) 
 */  
function show_linkage($keyid, $linkageid = 0, $modelid = &#39;&#39;, $fieldname=&#39;zone&#39;) {  
        $datas = $infos = $array = array();  
        $keyid = intval($keyid);  
        $linkageid = intval($linkageid);  
        //當(dāng)前菜單id  
        $field_value = intval($_GET[$fieldname]);  
        $urlrule = structure_filters_url($fieldname,$array,1,$modelid);  
        if($keyid == 0) return false;  
        $datas = getcache($keyid,&#39;linkage&#39;);  
        $infos = $datas[&#39;data&#39;];  
  
        foreach($infos as $k=>$v){  
                if($v[&#39;parentid&#39;]==$field_value){  
                        $array[$k][&#39;name&#39;] = $v[&#39;name&#39;];  
                        $array[$k][&#39;value&#39;] = $k;  
                        $array[$k][&#39;url&#39;] = str_replace(&#39;{&#39;.$fieldname.&#39;}&#39;,$k,$urlrule);  
                        $array[$k][&#39;menu&#39;] = $field_value == $k ? &#39;<em>&#39;.$v[&#39;name&#39;].&#39;</em>&#39; : &#39;<a href=&#39;.$array[$k][&#39;url&#39;].&#39;>&#39;.$v[&#39;name&#39;].&#39;</a>&#39; ;  
                        }  
                        }  
                        return $array;  
                        }  
                          
/** 
 * 構(gòu)造篩選URL 
 */                       
function structure_filters_url($fieldname,$array=array(),$type = 1,$modelid) {  
        if(empty($array)) {  
                $array = $_GET;  
                } else {  
                        $array = array_merge($_GET,$array);  
                        }  
        //TODO  
        $fields = getcache(&#39;model_field_&#39;.$modelid,&#39;model&#39;);  
        if(is_array($fields) && !empty($fields)) {  
                        ksort($fields);  
                        foreach ($fields as $_v=>$_k) {  
                                if($_k[&#39;filtertype&#39;] || $_k[&#39;rangetype&#39;]) {  
                                        if(strpos(URLRULE,&#39;.html&#39;) === FALSE) $urlpars .= &#39;&&#39;.$_v.&#39;={$&#39;.$_v.&#39;}&#39;;  
                                        else $urlpars .= &#39;-{$&#39;.$_v.&#39;}&#39;;  
                                        }  
                                        }  
                                        }  
        //后期增加偽靜態(tài)等其他url規(guī)則管理,apache偽靜態(tài)支持9個(gè)參數(shù)  
        if(strpos(URLRULE,&#39;.html&#39;) === FALSE) $urlrule =APP_PATH.&#39;index.php?m=content&c=index&a=lists&catid={$catid}&#39;.$urlpars.&#39;&page={$page}&#39; ;  
        else $urlrule =APP_PATH.&#39;list-{$catid}&#39;.$urlpars.&#39;-{$page}.html&#39;;  
        //根據(jù)get傳值構(gòu)造URL  
        if (is_array($array)) foreach ($array as $_k=>$_v) {  
                        if($_k==&#39;page&#39;) $_v=1;  
                        if($type == 1) if($_k==$fieldname) continue;  
                        $_findme[] = &#39;/{\$&#39;.$_k.&#39;}/&#39;;  
                        $_replaceme[] = $_v;  
                        }  
     //type 模式的時(shí)候,構(gòu)造排除該字段名稱(chēng)的正則  
        if($type==1) $filter = &#39;(?!&#39;.$fieldname.&#39;.)&#39;;  
        $_findme[] = &#39;/{\$&#39;.$filter.&#39;([a-z0-9_]+)}/&#39;;  
        $_replaceme[] = &#39;&#39;;  
        $urlrule = preg_replace($_findme, $_replaceme, $urlrule);  
        return         $urlrule;  
}  
  
/** 
 * 生成分類(lèi)信息中的篩選菜單 
 * @param $field   字段名稱(chēng) 
 * @param $modelid  模型ID 
 */  
function filters($field,$modelid,$diyarr = array()) {  
        $fields = getcache(&#39;model_field_&#39;.$modelid,&#39;model&#39;);  
        $options = empty($diyarr) ?  explode("\n",$fields[$field][&#39;options&#39;]) : $diyarr;  
        $field_value = intval($_GET[$field]);  
        foreach($options as $_k) {  
                $v = explode("|",$_k);  
                $k = trim($v[1]);  
                $option[$k][&#39;name&#39;] = $v[0];  
                $option[$k][&#39;value&#39;] = $k;  
                $option[$k][&#39;url&#39;] = structure_filters_url($field,array($field=>$k),2,$modelid);  
                $option[$k][&#39;menu&#39;] = $field_value == $k ? &#39;<em>&#39;.$v[0].&#39;</em>&#39; : &#39;<a href=&#39;.$option[$k][&#39;url&#39;].&#39;>&#39;.$v[0].&#39;</a>&#39; ;  
        }  
        $all[&#39;name&#39;] = &#39;全部&#39;;  
        $all[&#39;url&#39;] = structure_filters_url($field,array($field=>&#39;&#39;),2,$modelid);  
        $all[&#39;menu&#39;] = $field_value == &#39;&#39; ? &#39;<em>&#39;.$all[&#39;name&#39;].&#39;</em>&#39; : &#39;<a href=&#39;.$all[&#39;url&#39;].&#39;>&#39;.$all[&#39;name&#39;].&#39;</a>&#39;;  
  
        array_unshift($option,$all);  
        return $option;  
}  
  
/** 
 * 獲取聯(lián)動(dòng)菜單層級(jí) 
 * @param  $keyid     聯(lián)動(dòng)菜單分類(lèi)id 
 * @param  $linkageid 菜單id 
 * @param  $leveltype 獲取類(lèi)型 parentid 獲取父級(jí)id child 獲取時(shí)候有子欄目 arrchildid 獲取子欄目數(shù)組 
 */  
function get_linkage_level($keyid,$linkageid,$leveltype = &#39;parentid&#39;) {  
        $child_arr = $childs = array();  
        $leveltypes = array(&#39;parentid&#39;,&#39;child&#39;,&#39;arrchildid&#39;,&#39;arrchildinfo&#39;);  
        $datas = getcache($keyid,&#39;linkage&#39;);  
        $infos = $datas[&#39;data&#39;];  
        if (in_array($leveltype, $leveltypes)) {  
                if($leveltype == &#39;arrchildinfo&#39;) {  
                        $child_arr = explode(&#39;,&#39;,$infos[$linkageid][&#39;arrchildid&#39;]);  
                        foreach ($child_arr as $r) {  
                                $childs[] = $infos[$r];  
                        }  
                        return $childs;  
                } else {  
                        return $infos[$linkageid][$leveltype];  
                }  
        }          
}  
  
// 根據(jù)linkageid遞歸到父級(jí)  
function get_parent_url($modelid,$field,$linkageid=0,$array = array()){  
        $modelid = intval($modelid);  
        if(!$modelid || empty($field)) return false;  
        $fields = getcache(&#39;model_field_&#39;.$modelid,&#39;model&#39;);  
        $keyid = $fields[$field][&#39;linkageid&#39;];  
        $datas = getcache($keyid,&#39;linkage&#39;);  
        $infos = $datas[&#39;data&#39;];  
                  
        if(empty($linkageid)){  
                $linkageid = intval($_GET[$field]);  
                if(!$linkageid) return false;  
                }  
                  
                $urlrule = structure_filters_url($field,array(),1,$modelid);  
                $urlrule = str_replace(&#39;{$&#39;.$field.&#39;}&#39;,$infos[$linkageid][&#39;parentid&#39;],$urlrule);  
                array_unshift($array,array(&#39;name&#39;=> $infos[$linkageid][&#39;name&#39;],&#39;url&#39;=>$urlrule));  
                if($infos[$linkageid][&#39;parentid&#39;]){  
                        return get_parent_url($modelid,$field,$infos[$linkageid][&#39;parentid&#39;],$array);  
                        }  
                        return $array;  
                        }  
/** 
 * 構(gòu)造篩選時(shí)候的sql語(yǔ)句 
 */  
function structure_filters_sql($modelid) {  
        $sql = $fieldname = $min = $max = &#39;&#39;;  
        $fieldvalue = array();  
        $modelid = intval($modelid);  
        $model =  getcache(&#39;model&#39;,&#39;commons&#39;);  
        $fields = getcache(&#39;model_field_&#39;.$modelid,&#39;model&#39;);  
        $fields_key = array_keys($fields);  
        //TODO  
        $sql = &#39;`status` = \&#39;99\&#39;&#39;;  
        foreach ($_GET as $k=>$r) {  
                if(in_array($k,$fields_key) && intval($r)!=0 && ($fields[$k][&#39;filtertype&#39;] || $fields[$k][&#39;rangetype&#39;])) {  
                        if($fields[$k][&#39;formtype&#39;] == &#39;linkage&#39;) {  
                                $datas = getcache($fields[$k][&#39;linkageid&#39;],&#39;linkage&#39;);  
                                $infos = $datas[&#39;data&#39;];  
                                if($infos[$r][&#39;arrchildid&#39;]) {  
                                        $sql .=  &#39; AND `&#39;.$k.&#39;` in(&#39;.$infos[$r][&#39;arrchildid&#39;].&#39;)&#39;;  
                                        }  
                                        } elseif($fields[$k][&#39;rangetype&#39;]) {  
                                                if(is_numeric($r)) {  
                                                        $sql .=" AND `$k` = &#39;$r&#39;";  
                                                        } else {  
                                                                $fieldvalue = explode(&#39;_&#39;,$r);  
                                                                $min = intval($fieldvalue[0]);  
                                                                $max = $fieldvalue[1] ? intval($fieldvalue[1]) : 999999;  
                                                                $sql .=" AND `$k` >= &#39;$min&#39; AND  `$k` < &#39;$max&#39;";  
                                                                }  
                                                                } else {  
                                                                        $sql .=" AND `$k` = &#39;$r&#39;";  
                                                                        }  
                                                                        }  
                                                                        }  
                                                                        return $sql;  
                                                                        }  
  
/** 
 * 分頁(yè),如去掉則分頁(yè)會(huì)有問(wèn)題 
 */  
function makeurlrule() {  
        if(strpos(URLRULE,&#39;.html&#39;) === FALSE) {  
                return url_par(&#39;page={$&#39;.&#39;page}&#39;);  
        }  
        else {  
                $url = preg_replace(&#39;/-[0-9]+.html$/&#39;,&#39;-{$page}.html&#39;,get_url());  
                return $url;  
        }  
}  
  
   
?>

然后,內(nèi)容——模型管理——選擇一個(gè)模型添加新字段,如圖。

How to filter and classify phpcms articles?

最后,在要調(diào)用產(chǎn)品篩選的欄目模板頁(yè)添加標(biāo)簽 ,如下。

<span>性別:</span>    
{loop filters(&#39;xingbie&#39;,$modelid) $r}  
{$r[menu]}  
{/loop}
{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="/static/imghw/default1.png"  data-src="{thumb($r[thumb],150,112)}"  class="lazy"      style="max-width:90%"  style="max-width:90%" alt="{$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}

推薦教程:《phpcms

The above is the detailed content of How to filter and classify phpcms articles?. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undress AI Tool

Undress AI Tool

Undress images for free

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

PHP Tutorial
1502
276