[Resolved] Split: View search and result how to get result to a file

[Author]

Posts

[rexJ-2]

Think i ask questions one at a time:
1:

get_view_query_results() 

seems that it only get an array of post records. How do i get Post_meta? Is it in foreach loop and then insert

 $one = get_post_meta($post_id,'wpcf-talet', true); 

or is there an better syntax in toolset?

[Luo Yang]

Q1) How do i get Post_meta?
I assume you are going to get all custom fields value with only one PHP function, you can try wordpress function get_post_custom():
https://developer.wordpress.org/reference/functions/get_post_custom/
Retrieve post meta fields, based on post ID.

Q2) Is it in foreach loop and then insert ... or is there an better syntax in toolset?

Yes, it is in the loop, for example:

$filtered_posts = get_view_query_results( 2537 );
foreach ( $filtered_posts as $filtered_post ) {
$post_id = $filtered_post->ID; // here get the single post ID
$one = get_post_meta($post_id,'wpcf-talet', true); // get the custom field "talet" value
$two = get_post_meta($post_id, 'wpcf-talto', true);
...
}

And you can also use Types function to retrieve the field value, see our document:
https://toolset.com/documentation/customizing-sites-using-php/functions/

for example:

$one = types_render_field('talet', array('post_id' => $post_id)); // get the custom field "talet" value

[rexJ-2]

ok i understand its a kind of iteration where i have to specify each item i want in the loop with get_post_meta. And then do something with the array. Thanks