Add a new Tab in the listing detail page

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April 21, 2016 at 3:56 pm #168085
EH
Expired Member

Post count: 96
I am following along with this blog post https://wpgeodirectory.com/add-a-new-tab-in-the-listing-detail-page and I’m trying to add a new tab with content from a custom field. I think I’m pretty close but my content isn’t showing up. Does anyone see any glaring errors I may have missed?
```
        //Add New tab to GeoDirectory Listing page
        add_filter('geodir_detail_page_tab_list_extend', 'geodir_detail_page_tab_list_extend') ;  
        function geodir_detail_page_tab_list_extend($tab_array) {   
            $tab_array['testimonials_tab'] = array( 
            'heading_text' =>  __('Testimonials',GEODIRECTORY_TEXTDOMAIN),
            'is_active_tab' => false,
            'is_display' =>  apply_filters('geodir_detail_page_tab_is_display', true,'testimonials_tab'),
            'tab_content' => '');    
            return $tab_array ; 
        }
        
        add_action('geodir_after_tab_content' ,'geodir_my_new_tab_content');
        function geodir_my_new_tab_content($tab_index) {
            if($tab_index =='testimonials_tab'){
            global $wpdb;
            $id = get_the_ID();
            $the_testimonials = $wpdb->get_var("SELECT geodir_testimonials FROM geodir_gd_place_detail WHERE post_id = $id ");
            echo $the_testimonials;
            }
        }
```
April 21, 2016 at 6:57 pm #168241
EH
Expired Member

Post count: 96
I figured it out I forgot that I included the wp prefix when I set up this site. Here is what worked for me, hopefully it can be of help to someone else too.
```
        //Add New tab to GeoDirectory Listing page
        add_filter('geodir_detail_page_tab_list_extend', 'geodir_detail_page_tab_list_extend') ;  
        function geodir_detail_page_tab_list_extend($tab_array) {   
            $tab_array['testimonials_tab'] = array( 
            'heading_text' =>  __('Testimonials',GEODIRECTORY_TEXTDOMAIN),
            'is_active_tab' => false,
            'is_display' =>  apply_filters('geodir_detail_page_tab_is_display', true,'testimonials_tab'),
            'tab_content' => '');    
            return $tab_array ; 
        }
        
        add_action('geodir_after_tab_content' ,'geodir_my_new_tab_content');
        function geodir_my_new_tab_content($tab_index) {
            if($tab_index =='testimonials_tab'){
            global $wpdb;
            $id = get_the_ID();
            echo $id;
            $CustomerTestimonials = $wpdb->get_var("SELECT geodir_testimonials FROM wp_geodir_gd_place_detail WHERE post_id = $id ");
            echo $CustomerTestimonials;
            }
        }
```
April 21, 2016 at 8:35 pm #168273

EH
Expired Member

Post count: 96

Sorry I have another question. Is there a filter I can apply to only show the new tab if there is content?

April 21, 2016 at 9:31 pm #168296

Paolo
Site Admin

Post count: 31206

Hi,

in the function to add a new tab, you should check if there are any testimonials and with a conditional tag show it or not.

Let us know if this helps.

Thanks

April 22, 2016 at 12:42 pm #168736
EH
Expired Member

Post count: 96
Hi Paolo,

I tried this, it seems to work when there is something in that field but when there is not I get the errors listed below.
```
        //Add New tab to GeoDirectory Listing page
        add_filter('geodir_detail_page_tab_list_extend', 'geodir_detail_page_tab_list_extend');  
        function geodir_detail_page_tab_list_extend($tab_array) {
            global $wpdb;
            $id = get_the_ID();
            $CustomerTestimonials = $wpdb->get_var("SELECT geodir_testimonials FROM wp_geodir_gd_place_detail WHERE post_id = $id ");
            if ($CustomerTestimonials !=''){
                $tab_array['testimonials_tab'] = array( 
                'heading_text' =>  __('Testimonials',GEODIRECTORY_TEXTDOMAIN),
                'is_active_tab' => false,
                'is_display' =>  apply_filters('geodir_detail_page_tab_is_display', true,'testimonials_tab'),
                'tab_content' => '');    
                return $tab_array; 
            }
        }
        
        add_action('geodir_after_tab_content' ,'geodir_my_new_tab_content');
        function geodir_my_new_tab_content($tab_index) {
            if($tab_index =='testimonials_tab'){
            global $wpdb;
            $id = get_the_ID();
            $CustomerTestimonials = $wpdb->get_var("SELECT geodir_testimonials FROM wp_geodir_gd_place_detail WHERE post_id = $id ");
            echo $CustomerTestimonials;
            }
        }
```
Warning: array_key_exists() expects parameter 2 to be array, null given in C:WampDeveloperWebsiteslocalhostwebrootehpublic_htmlwp-contentpluginsgeodirectorygeodirectory-functionscustom_functions.php on line 1334

Warning: Invalid argument supplied for foreach() in C:WampDeveloperWebsiteslocalhostwebrootehpublic_htmlwp-contentpluginsgeodirectorygeodirectory-functionscustom_functions.php on line 1473

Warning: Invalid argument supplied for foreach() in C:WampDeveloperWebsiteslocalhostwebrootehpublic_htmlwp-contentpluginsgeodirectorygeodirectory-functionscustom_functions.php on line 1511

Warning: Invalid argument supplied for foreach() in C:WampDeveloperWebsiteslocalhostwebrootehpublic_htmlwp-contentpluginsgeodirectorygeodirectory-functionscustom_functions.php on line 1632
– See more at: http://localhost/eh/public_html/places/united-states/massachusetts/boston/audio-1/testing/#sthash.V1wRXY6y.dpuf
April 22, 2016 at 3:02 pm #168860

Paolo
Site Admin

Post count: 31206

Those are just warnings.

I would supress them and log them only in error.log

https://wpgeodirectory.com/docs/faqs/help-i-get-a-php-warning-on-my-pages/

Let us know,

Thx

April 22, 2016 at 4:07 pm #168876

EH
Expired Member

Post count: 96

Well, suppressing the warnings gets rid of the warning but now no tabs appear on a profile that doesn’t have a testimonial.

This is a “nice to have feature” so for now I’m just going to add testimonials to the main tab since I can do that pretty easily.

April 22, 2016 at 4:12 pm #168877

Paolo
Site Admin

Post count: 31206

Wasn’t that what you wanted?

Is there a filter I can apply to only show the new tab if there is content?

Thanks

April 22, 2016 at 4:14 pm #168878

EH
Expired Member

Post count: 96

Yes, it is. However NO tabs are showing now if there isn’t content for testimonials. I was looking for a filter to remove just that tab if there was no content, not all of them.

April 22, 2016 at 4:20 pm #168910
Paolo
Site Admin

Post count: 31206
You need to add an else statement after this:
```
if ($CustomerTestimonials !=''){
                $tab_array['testimonials_tab'] = array( 
                'heading_text' =>  __('Testimonials',GEODIRECTORY_TEXTDOMAIN),
                'is_active_tab' => false,
                'is_display' =>  apply_filters('geodir_detail_page_tab_is_display', true,'testimonials_tab'),
                'tab_content' => '');    
                return $tab_array; 
            }
```
Something like
```
else {return $tab_array;}
```
Let us know if this helped.

Thanks
April 22, 2016 at 4:25 pm #168912

EH
Expired Member

Post count: 96

AHH of course! That worked. Thanks again for the help.

April 22, 2016 at 4:30 pm #168913

Paolo
Site Admin

Post count: 31206

You are welcome 🙂
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