具有两个id的相同值CPT (分类法)的过滤器

Question

我有一个带有过滤器的特殊链接，所以我通过链接过滤一些东西，例如

mydomain.com/filter/?technology=angular&category=software-development

它显示了所选择的工作

现在，我想展示不同身份的工作，但使用相同的鼻涕虫，就像下面这样：

mydomain.com/filter/?bullhorn_id=2979,2090

我试过这种变体

https://itds.pl/filter/?bullhorn_id=2979&bullhorn_id=2903

而且它不是用一个ID工作的，它能很好地工作，能让人帮帮我吗？我不擅长PHP，这里是生成链接的代码的一部分

 if(isset($_GET['bullhorn_id'])){
                        $bullhorn = explode(',',$_GET['bullhorn_id']);
                        if(count($bullhorn)>=0){                                
                            for($p=0;$p<count($bullhorn);$p++){                                  
                                $filter[] = array( 'taxonomy' => 'bullhorn_id', 'field' => 'slug', 'terms' => $bullhorn[$p]  );
                            } 
                        }
                        else{
                            $filter[] = array( 'taxonomy' => 'bullhorn_id', 'field' => 'slug', 'terms' => $_GET['bullhorn_id']  );
                        }
                    }

哦和BTW它的分类，和自定义模板的网页。

查询位于函数中，如下所示：

     // Filter for search query
    if(isset($_REQUEST['input_keyword']) && $_REQUEST['input_keyword']!=''){
        $arg['s'] = $_REQUEST['input_keyword'];
    }
    
    // Set meta query with argument
    if(isset($_REQUEST['location']) && $_REQUEST['location']!=''){
        $filter[] = array (
                'taxonomy' => 'location',
                'field' => 'slug',
                'terms' => $_REQUEST['location']
            );
    }
    if(isset($_REQUEST['technology']) && $_REQUEST['technology']!=''){
        $filter[] = array (
                'taxonomy' => 'technology',
                'field' => 'slug',
                'terms' => $_REQUEST['technology']
            );
    }
    if(isset($_REQUEST['product_category']) && $_REQUEST['product_category']!=''){
        $filter[] = array (
                'taxonomy' => 'product_cat',
                'field' => 'slug',
                'terms' => $_REQUEST['product_category']
            );
    }
    if(isset($_REQUEST['employment_type']) && $_REQUEST['employment_type']!=''){
        $filter[] = array (
                'taxonomy' => 'employment_type',
                'field' => 'slug',
                'terms' => $_REQUEST['employment_type']
            );
    }
    if(isset($_REQUEST['seniority']) && $_REQUEST['seniority']!=''){
        $filter[] = array (
                'taxonomy' => 'seniority',
                'field' => 'slug',
                'terms' => $_REQUEST['seniority']
            );
    }
    if(isset($_REQUEST['type_of_work']) && $_REQUEST['type_of_work']!=''){
        $filter[] = array (
                'taxonomy' => 'type_of_work',
                'field' => 'slug',
                'terms' => $_REQUEST['type_of_work']
            );
    }
    if(isset($_REQUEST['language']) && $_REQUEST['language']!=''){
        $filter[] = array (
                'taxonomy' => 'language',
                'field' => 'slug',
                'terms' => $_REQUEST['language']
            );
    }
    if(isset($_REQUEST['skills']) && $_REQUEST['skills']!=''){
        $filter[] = array (
                'taxonomy' => 'skills',
                'field' => 'slug',
                'terms' => $_REQUEST['skills']
            );
    }
if(isset($_REQUEST['bullhorn_id']) && $_REQUEST['bullhorn_id']!=''){
        $filter[] = array (
                'taxonomy' => 'bullhorn_id',
                'field' => 'slug',
                'terms' => $_REQUEST['bullhorn_id']
            );
    }
    if(isset($_REQUEST['hot_offer']) && $_REQUEST['hot_offer']!=''){
        $filter[] = array (
                'taxonomy' => 'hot_offer',
                'field' => 'slug',
                'terms' => $_REQUEST['hot_offer']
            );
    }
    if( !empty($filter) && count($filter)>1 ){
        $arg['tax_query'] = $filter;   
    }
          
  
    if(isset($_REQUEST['max_price']) && $_REQUEST['max_price']!=''){
      
  
             $filtermeta[] = array(
                'key' => 'maximum_price',
                'value' => array(trim($_REQUEST['max_price']), 1000000),
                'compare' => 'BETWEEN',
                'type' => 'numeric'
            );      
    }

    if( !empty($filtermeta) && count($filtermeta)>1 ){
        $arg['meta_query'] = $filtermeta;   
    }

Answer 1

这个问题有点愚蠢，问题是以前的开发人员将逻辑设置为' and‘，我需要它是' or '，所以我们只更改了这个简单的部分，它就开始工作了，没有任何JSON编码或其他东西。

这里

<?php
                    $paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
                    $filter = array('relation' => 'OR');//it was AND
                    $arg = array(
                      'post_type' => 'product'
                    );
                    // For get variable
                    if(isset($_GET['category'])){
                        $cat = explode(',',$_GET['category']);                            
                        if(count($cat)>=0){                                
                            for($i=0;$i<count($cat);$i++){                                 
                                $filter[] = array( 'taxonomy' => 'product_cat', 'field' => 'slug', 'terms' => $cat[$i]  ) ;
                            }
                        }
                        else
                        {
                            $filter[] = array( 'taxonomy' => 'product_cat', 'field' => 'slug', 'terms' => $_GET['category']  ) ;
                        }
                    }

Answer 2

以下是一些对你有用的东西：

只需替换以下内容：

if(isset($_REQUEST['bullhorn_id']) && $_REQUEST['bullhorn_id']!=''){
        $filter[] = array (
                'taxonomy' => 'bullhorn_id',
                'field' => 'slug',
                'terms' => $_REQUEST['bullhorn_id']
            );
    }

在您的第二个代码中使用以下内容：

if(isset($_GET['bullhorn_id']) && $_REQUEST['bullhorn_id']!=''){
    //check if the value contains a comma if it does then explode and use them as an array to filter.
    if( strpos($_GET['bullhorn_id'], ',') !== false ) {
        $bullhorn = explode(',',$_GET['bullhorn_id']);
        $filter[] = array( 
            'taxonomy' => 'bullhorn_id', 
            'field' => 'term_id', //we need to find in IDs
            'terms' => $bullhorn //we have all ids in this array 
        );
    } else {
        $filter[] = array( 
            'taxonomy' => 'bullhorn_id', 
            'field' => 'slug', 
            'terms' => $_GET['bullhorn_id']  //we have slug here probably as you said, if it's ID then replace the field => slug with field => term_id like above code.
        );
    }  
}

让我知道这是否对你有用，或者如果我们需要调整它的东西，使它发挥作用。我相信会成功的。