Problem retrieving image data using image_upload meta field in while loop

This topic contains 3 replies, has 2 voices, and was last updated by baraanajjar@gmail.com 4 months, 1 week ago.

Creator

Topic
March 10, 2019 at 9:12 PM #13642
Resolved
baraanajjar@gmail.com
Participant
hi support i am using function in loop to get the main image of image
while i get image of other post using

/////////////////////////////inside while loop ///////////////////////////
```
$main_images = rwmb_meta( 'gallery_upload', array( 'size' => 'full', 'limit' => 1 ) ,$post->requesting_post_id );
$main_image = reset( $main_images );
```
but when i use same function to get id of other post it return blank
```
$my_main_images = rwmb_meta( 'gallery_upload', array( 'size' => 'full', 'limit' => 1 ) ,$post_id );
$my_main_image = reset( $main_images );
$my_main_image i get empty value
```
please help
thanks
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Viewing 3 replies - 1 through 3 (of 3 total)

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March 11, 2019 at 9:39 AM #13648

Anh Tran

Keymaster

Hello,

Can you check if you passed the correct post ID? This is the only thing that I guess caused the bug.

March 11, 2019 at 1:17 PM #13657

baraanajjar@gmail.com

Participant

Hi There i am passing ids correctly it show correctly the problem is the function called second time not work for the post id
also i am using somehting like

global $post;
                if($get_result){
                foreach($get_result as $post){ 
                setup_postdata($post);
                get_template_part( 'template-parts/item/row-my-request-ad-item' );
                }
                } else {
                echo '0';
                }

inside template file have this code

$list_id = get_the_ID();
   //////////////////////////get category details///////////////////////////////////////////////////////
   $cat_terms = wp_get_post_terms( $post->requesting_post_id, 'list_category', array( 'fields' => 'all','parent'=> 0 ) );
    foreach($cat_terms as $cat_term):
     $term_name = $cat_term->name;
     $term_image = get_wp_term_image($cat_term->term_id);
    endforeach;
    //////////////////////////get category details///////////////////////////////////////////////////////
    $additional_detail_value = rwmb_meta( 'additional_detail','',$post->requesting_post_id);
    $looking_for = rwmb_meta( 'looking_for','',$post->requesting_post_id);
    $city = rwmb_meta( 'city','',$post->requesting_post_id);
    
    ////////////////GET MAIN IMAGE///////////////////////////////////////////////////////////////////////
    $main_images = rwmb_meta( 'gallery_upload', array( 'size' => 'full', 'limit' => 1 ) ,$post->requesting_post_id );
    $main_image = reset( $main_images );
    ///////////////////GET ALL IMAGES/////////////////////////////////////////////////////////////////
    $gallery_images = rwmb_meta( 'gallery_upload', array( 'size' => 'thumbnail' ) ,$post->requesting_post_id );
    $count_gallery_images = count($gallery_images);
    ///////////////////////////////////////REQUESTING POST LISTING DETAILS//////////////////////////////////////////////////////////
    /////////////////////////MY ITEM MAIN/////////////////////////////////////////////////////////////////////////////
    
    $my_main_images = rwmb_meta( 'gallery_upload', array( 'size' => 'full', 'limit' => 1 ) ,$list_id );
        $my_main_image = reset( $main_images );

March 11, 2019 at 1:31 PM #13658

baraanajjar@gmail.com

Participant

Ok Thanks I have Fixed I was passing wrong variable in function.

$my_main_images = rwmb_meta( 'gallery_upload', array( 'size' => 'full', 'limit' => 1 ) ,$list_id );
        $my_main_image = reset( $main_images );

it must be

$my_main_images = rwmb_meta( 'gallery_upload', array( 'size' => 'full', 'limit' => 1 ) ,$list_id );
        $my_main_image = reset( $my_main_images );

Thanks

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Problem retrieving image data using image_upload meta field in while loop

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