如何仅获取POST=‘产品’

我正在使用this code 从wordpress/woocommerce网站搜索产品
我的要求是URL类似于“http://localhost/wp/?s=D34&post_type=product“而s=D34 是搜索字符串。

当用户搜索字符串时。将从所有默认字段+产品中搜索数据custom filed. 以下代码适用于http://localhost/wp/?s=D34 但是什么时候&post_type=product 与url连接，然后显示

Code is given below

function cf_search_where( $where ) {
global $pagenow, $wpdb;


    if ( is_search() ) {
$where = preg_replace("/\\(\\s*".$wpdb->posts.".post_title\\s+LIKE\\s*(\\\'[^\\\']+\\\')\\s*\\)/",
            "(".$wpdb->posts.".post_title LIKE $1) OR (".$wpdb->postmeta.".meta_value LIKE $1)", $where );
        $where .= " AND ($wpdb->posts.post_type = \'product\') ";
    }

    return $where;
}
add_filter( \'posts_where\', \'cf_search_where\' );

This is to prevent distinct values

  function cf_search_distinct( $where ) {
        global $wpdb;
if ( is_search() ) {
    return "DISTINCT"; //to prevent duplicates
}

return $where;

}
add_filter( \'posts_distinct\', \'cf_search_distinct\' );

那么，需要进行哪些修改？

URL http://localhost/wp/?orderby=price&post_type=product 工作正常

但是有什么问题吗http://localhost/wp/?s=D34&post_type=product

Wordpress版本为16和4.4。已安装Woocommerce插件

在这两种情况下，查询都是

Case 1: http://localhost/wp/?s=D34&post_type=product

Case 2: http://localhost/wp/?s=D34

AND wp_posts.post_type = \'product\' AND (wp_posts.post_status = \'publish\') AND (((wp_posts.post_title LIKE \'%D34%\') OR (wp_postmeta.meta_value LIKE \'%D34%\') OR (wp_posts.post_content LIKE \'%D34%\'))) AND (wp_posts.post_password = \'\') AND wp_posts.post_type IN (\'post\', \'page\', \'attachment\', \'product\') AND (wp_posts.post_status = \'publish\') AND (wp_posts.post_type = \'product\')

add_filter( \'pre_get_posts\', \'modified_pre_get_posts\' ); function modified_pre_get_posts( $query ) { if ( $query->is_search() ) { $query->set( \'post_type\', \'product\' ); } return $query; }

function cf_search_where( $where ) { global $pagenow, $wpdb; // a little debugging will help you.. //print_r ($where); //die(); if ( is_search() ) { $where = preg_replace("/\$\\s*".$wpdb->posts.".post_title\\s+LIKE\\s*(\\\'[^\\\']+\\\')\\s*\$/", "(".$wpdb->posts.".post_title LIKE $1) OR (".$wpdb->postmeta.".meta_value LIKE $1)", $where ); $where .= " AND ($wpdb->posts.post_type = \'product\') "; } return $where; } add_filter( \'posts_where\', \'cf_search_where\' );

小码农CODE

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