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In reply to Query posts with ACF values from a subfield
November 22, 2020 at 11:02 pm

An update, I’m trying to use an example from here 4. Sub custom field values
I’ve updated REPEATER name to ‘quote’

<?php

    // filter
    function my_posts_where( $where ) {

    	$where = str_replace("meta_key = 'quote_$", "meta_key LIKE 'quote_%", $where);

    	return $where;
    }

    add_filter('posts_where', 'my_posts_where');

    // vars
    $person = '"' . get_the_ID() . '"';

    $paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1;

    // args
    $args = array(
    	'posts_per_page' => 10,
        'paged' => $paged,
        'order' => 'DESC',
    	'post_type' => 'recipes',
    	'meta_query' => array(
        	array(
        		'key' => 'quote_$_person',
        		'value' => '"' . get_the_ID() . '"',
        		'compare' => 'LIKE',
        	)
        )
    );

    $the_query = new WP_Query( $args );
    if($the_query->have_posts() ) :
        while ( $the_query->have_posts() ) :
           $the_query->the_post();

           get_template_part( 'template-parts/content-recipe-card', get_post_format() );

        endwhile;

    else: ;
    endif;

    ?>

In reply to Combine values from checkboxes and text/repeater fields
November 22, 2020 at 9:04 am

Here’s where I’m starting to build the form: make a list of checkboxes from previous answers and assign them to the $checkboxes[] variable.

if ( $poll_responses->have_posts() ) :
    while ( $poll_responses->have_posts() ) :
        $poll_responses->the_post();
        if ( have_rows( 'poll_answer', get_the_ID() ) ) :
            while ( have_rows( 'poll_answer', get_the_ID() ) ) :
                the_row();
                // print checkboxes for each existing answer
                echo '<input type="checkbox" name="checkboxes[]" ';
                echo 'value="' . get_sub_field( 'answer', get_the_ID() ) . '">';
            endwhile;
        endif;
    endwhile;
    wp_reset_postdata();
endif;

// text or repeater field to add your own custom poll answer
// (this part works fine, values added as expected, show up in list of previous answers)

Then I save the checkbox answers and the new custom answers:

function dutchtown_save_poll_response( $post_id )
{
    if ( get_post_type( $post_id ) !== 'poll_response' ) : return; endif;
	if ( is_admin() ) : return; endif;
    
	$post = get_post( $post_id );

    if ( have_rows( 'poll_answer', $post_id ) ) :
        while ( have_rows( 'poll_answer', $post_id ) ) :
            the_row();
            $answer[] = get_sub_field( 'answer', $post_id );
        endwhile;
    endif;

    if ( ! empty( $_POST['checkboxes'] ) ) :
        for ( $i = 0; $i < count( $_POST['checkboxes'] ); $i++ ) :
            if ( $_POST['checkboxes'][$i] != '' ) :
                add_row( 'poll_answer', array( 'answer' => $_POST['checkboxes'][$i] ) );
            endif;
        endfor;
    endif;
}

The custom answers show correctly when the list is refreshed. The checkbox answers get inserted into the database, but show as blank both in the new checkbox list and when I go to look at the created post in wp-admin. I’m not sure where the disconnect is—or if I’m going about this all wrong.

- In reply to Autosort select choices on save
- November 22, 2020 at 4:05 am
I am assuming that you want this to happen when you edit the field or if you have a field set up to allow adding new choices when editing a post.

When ACF updates a field’s settings, just before saving the field to the DB it calls
```
$field = apply_filters( "acf/update_field", $field );
```
It is possible to set up a filter on this hook that will do what you want. In the filter you would need to check to make sure it’s the right field by looking at $field['key'] and then you’d need to create the logic to sort $field['choices'].
- In reply to New Field Names
- November 21, 2020 at 12:03 am
what do you mean by

updated the content on WP admin for the posts

Once data is stored in a field you cannot change the field name or change the field hierarchy. Doing so disconnect the data.
- In reply to "Add row" button label missing
- November 20, 2020 at 5:01 pm
I doubt that this in the correct forum thread but I want to suggest an improvement. I am working with a multilanguage site with a form on the frontend and it is becoming quite difficult to change the button text, I see in the code that the default text “Add Row” is inside a translation function, but I want to use a custom text and have it translated. You could in future versions place the translation function also on the custom text eg: __ ($ field [‘button_label’]). If this is not necessary because there is a more efficient method already working, could you direct me to where I can find that information.

Excellent complement
Regards

In reply to Phone field with href="tel:" link
November 20, 2020 at 7:07 am

Sorry here it is 🙂

$(#phone-button a").attr("href", function ( index, currentvalue) {
    var url_format = currentvalue.replace(/(^\w+:|^)\/\//, "");
    $(this).attr("href", "tel:" + url_format);
  });

In reply to How to add row to ACF repeater field in Term
November 20, 2020 at 5:13 am

Thank you, I did end up using integers in my ultimate solution. However, I couldn’t get add_row to work, my ultimate solution was the following:


function assign_internal_writer_callback($request)
{
    $parameters = $request->get_params();

    $outline_task = $parameters['outline_task']; //ID for Task associated with Stage Two
    $write_task = $parameters['write_task']; //ID for Task associated with Stage Five
    $user = $parameters['user']; //User ID
    $project_set = $parameters['project_set']; //Project Set ID

    if ($outline_task != '' && $write_task != '' && $user != '' && $project_set != '') {

        update_post_meta($outline_task, 'user', $user);
        update_post_meta($write_task, 'user', $user);

        $team_size = get_term_meta($project_set, 'project_set_campaign_team');

        $new_team_size = strval(intval($team_size[0] + 1)); 

        //Need to follow this convention for field keys in order for them to display in UI
        $user_field_key = '_project_set_campaign_team_' . $team_size[0] . '_user';
        $role_field_key = '_project_set_campaign_team_' . $team_size[0] . '_role';
        $user_key = 'project_set_campaign_team_' . $team_size[0] . '_user';
        $role_key = 'project_set_campaign_team_' . $team_size[0] . '_role';

        update_term_meta($project_set, 'project_set_campaign_team', $new_team_size); //This meta field holds the number of rows in the repeater, needs to be updated +1 to display in UI
        update_term_meta($project_set, $role_key, 268);
        update_term_meta($project_set, $role_field_key, 'field_5faa2bce9fe7c');
        update_term_meta($project_set, $user_key, intval($user));
        update_term_meta($project_set, $user_field_key, 'field_5faa2c0b9fe7d');

        return get_term_meta($project_set);

    } else {
        return 'Please supply the correct request parameters: Outline Task ID, Write Task ID, Project Set ID and User ID';
    }
}

I’ve had several issues where I tried to use ACF methods like update_field and add_row to solve a problem, and they weren’t working. I was able to update with native WP methods like update_post_meta and update_term_meta. Is there any reason I’m unaware of not to do this?

In reply to Get data from block in different page
November 19, 2020 at 2:38 pm

I wanted to post some additional information which would actually assist in how to accomplish the original intent… “how do I query for ACF fields attached to a specific block, by block ID?” I’ve written another function which can do exactly that for you, as long as you know the block ID AND THE POST ID that you’re querying. You can use it very similar to get_field(), but with a different 3rd (and in this case, required) parameter.

function get_field_from_block( $selector, $post_id, $block_id ) {
    // If the post object doesn't even have any blocks, abort early and return false
    if ( ! has_blocks( $post_id ) ) {
        return false;
    }

    // Get our blocks from the post content of the post we're interested in
    $post_blocks = parse_blocks( get_the_content( '', false, $post_id ) );

    // Loop through all the blocks
    foreach ( $post_blocks as $block ) {

        // Only look at the block if it matches the $block_id
        if ( isset( $block['attrs']['id'] ) && $block_id == $block['attrs']['id'] ) {

            if ( isset( $block['attrs']['data'][$selector] ) ) {
                return $block['attrs']['data'][$selector];
            } else {
                break;  // If we found our block but didn't find the selector, abort the loop
            }

        }

    }

    // If we got here, we either didn't find the block by ID or we didn't find the selector by name
    return false;

}

In reply to Get data from block in different page
November 19, 2020 at 2:15 pm

I know this is an older post but I was trying to do something similar this evening and had to figure it out myself, so I thought I’d share what I did. Hopefully it can help someone else, but apologies in advance for the lack of brevity.

Before I go any further, I also want to clarify that this is a PARTIAL reply since it only addresses the OP’s primary question… “how do I find the block ID of a particular block in a specified post?” It’s important to note that get_field('contact_block', 'block_5c8b98f36c5c7'); is NOT valid ACF code and will NOT return ACF data from a specified block ID.

Down to business.

What I did was utilize the parse_blocks() function in order to return an object of blocks from a particular other post. The function takes the CONTENT of a page to parse, so I did this in one line like so.

$post_blocks = parse_blocks( get_the_content( '', false, 166 ) );

From there you can loop through the object and look at the information you have about each block. You can quickly short-circuit based on blocks that aren’t of the type you care about, or you can look at any other information about them. For example, I made an “intro-content” block and created a single ACF field of “color” which is a simple colorpicker.

foreach ( $post_blocks as $block ) {
    if ( 'acf/intro-content' != $block['blockName'] ) {
        continue;   // Skip this block if it's not the right block type
    }

    if ( isset( $block['attrs']['id'] ) ) {
        $my_block_id = $block['attrs']['id'];
        break;  // Found a hit, get out of the loop
    }
}

This is what the individual block object looked like according to a var_dump(), to show what WordPress knows about that block and how/why I targeted things the way I did.

array (size=5)
  'blockName' => string 'acf/intro-content' (length=17)
  'attrs' => 
    array (size=5)
      'id' => string 'block_5fb5d249c67e8' (length=19)
      'name' => string 'acf/intro-content' (length=17)
      'data' => 
        array (size=2)
          'color' => string '#1800d3' (length=7)
          '_color' => string 'field_5fb5d169b6174' (length=19)
      'align' => string '' (length=0)
      'mode' => string 'edit' (length=4)
  'innerBlocks' => 
    array (size=0)
      empty
  'innerHTML' => string '' (length=0)
  'innerContent' => 
    array (size=0)
      empty

Putting it all together, this was a quick function that I wrote for getting back an array of block IDs which I could filter based on block type. It also lets you choose how many you want back (so you can tell it to stop after the first one, if you wanted).

function custom_get_acf_block_ids_from_post( $post_id, $return_count = -1, $arr_block_types = array() ) {
    // If the post object doesn't even have any blocks, abort early and return an empty array
    if ( ! has_blocks( $post_id ) ) {
        return array();
    }

    // If $arr_block_types is not an array, add the param as the only element of an array. This lets us pass a string if we wanted
    if ( ! is_array( $arr_block_types ) ) {
	    $arr_block_types = array( $arr_block_types );
    }

    // Only check the size of $arr_block_types once. Set a boolean so we know if we're filtering by block type or not
    $filter_block_types = ( 0 == count( $arr_block_types ) ) ? false : true;

    // Get our blocks from the post content of the post we're interested in
    $post_blocks = parse_blocks( get_the_content( '', false, $post_id ) );

    // Initialize some vars before we get into the loop
    $arr_return = array();
    $found_count = 0;

    // Loop through all the blocks
    foreach ( $post_blocks as $block ) {

        // Skip this item in the loop if the current block isn't one of the block types we're interested in
        if ( $filter_block_types && ! in_array( $block['blockName'], $arr_block_types ) ) {
            continue;
        }

        // Confirm the block we're looking at has an ID to return in the first place
        if ( isset( $block['attrs']['id'] ) ) {

            // Add this block ID to the return array
            $arr_return[] = $block['attrs']['id'];

            // Increment our found count, and see if we've found as many results as we wanted. Return early if so
                $found_count++;
                if ( $found_count == $return_count ) {
                    return $arr_return;
                }
        }
    }

    // If we made it all the way here, return whatever we've found
    return $arr_return;

}

Which in my case, gave me back an array with just a single result based on the page I was looking at.

array (size=1)
  0 => string 'block_5fb5d249c67e8' (length=19)

So there you go! How to find block ID’s from a specified post/page ID.

- In reply to Uncaught TypeError: Cannot read property 'query' of undefined
- November 18, 2020 at 9:05 pm
Hi all.
I know this is an old thread now, but what did the trick for me (on WP 5.5.3 and ACF PRO 5.9.3) is just adding this to the template I’m working on:

wp_enqueue_media();
- In reply to CPT with default taxonomy and ACF
- November 18, 2020 at 6:42 am
ok, so i have managed to retrieve values with this code
<?php echo get_field('field', get_queried_object()); ?>
is this the only right way to do it in my situation?
- In reply to Conditional Tags Don't work in Relationship Field Query
- November 18, 2020 at 2:25 am
is_sungular() looks at the main query and not at the current post. You cannot use is_singular() here and instead you must look at the post object yourself
```
if ($post->post_type == 'your post type') {
  // do something
  ...
```
- In reply to Relationship Field – Unique layout per post type
- November 18, 2020 at 2:24 am
I take back the first part of my last comment. You cannot fix this by using a loop. I looked into this further for another topic. is_singular() does not look at the current posts, it looks and the main/global $wp_query.

You must use my second option
- In reply to tinymce plugins do not work in acf wysiwyg fields
- November 17, 2020 at 3:30 am
https://stackoverflow.com/questions/64859175/how-add-custom-button-to-acf-wysiwyg-tinymce OR https://ru.stackoverflow.com/questions/1205445/Как-создать-свою-кнопку-для-acf-wysiwyg-tinymce
- In reply to Group fields not showing on front end
- November 17, 2020 at 2:22 am
Wrote an answer, but it disappeared. I’ll write again.

I have checked on my project. Everything works. I will write how I do, compare with how you do.

1. Create a group of fields (in my case for posts)
2. Create a post. I fill in the created fields.
3. open the page template for the post. I add the code
```
$video = get_field('video_section');

var_dump($video);
```
4. I open the post and see this
```
array(3) { ["video_link"]=> string(18) "https://my-link.com" ["video_header"]=> string(5) "Title" ["video_subheader"]=> string(8) "Subtitle" }
```
What are you doing differently?
- In reply to Group fields not showing on front end
- November 17, 2020 at 12:34 am
Hi!

I have tested this on my project. Everything works. I will write as I did so that you can compare.

1. Created a field Group of fields for the required post type (in my case for posts)
2. Edited the post, filled in the data in the subfields
3. In the template for the post added the code
```
<? php $video = get_field('video_section');

var_dump($video); ?>
```
4. Go to the post page and see this
```
array(3) { ["video_link"]=> string(18) "https://my-link.com" ["video_header"]=> string(5) "Title" ["video_subheader"]=> string(8) "Subtitle" }
```
What are you doing differently?
- In reply to Add filter on the relationship field inside a group
- November 16, 2020 at 7:36 pm
Hi, my filter works if I put the name of the relationship field.

My problem is that I have many group fields with relationship fields inside all with the name “items” so the filter applies to all these fields.

I want to apply the filter only to the group field with the name “link_scope_pages” and in particular to its relation subfield with the name “items”.

From various topics such as wp_query I tried to use the group name “_” name of the subfield relationship “link_scope_pages_items” but this doesn’t work.
Here is my problem.

At the moment I solved it with the key name of the relationship subfield (it seems to be unique), but I wanted to know if there was a solution with the names or even putting conditions inside the filter.
- In reply to Group fields not showing on front end
- November 16, 2020 at 12:33 pm
hi
I just checked the wp databse

and run this query
SELECT * FROM wp_postmeta WHERE meta_key LIKE '%video%'

and you can see the video field does have data
see screenshot

In reply to How to make Custom Block load JS file only in the editor
November 16, 2020 at 11:23 am

I’ve been working recently with innerblocks within ACF blocks.
Annoyingly, innerblocks creates additional markup within wp-admin which has been stuffing up my backend previews a bit due to my styling differences between the front and back end.

I’ve been using JavaScript’s MutationObserver to detect changes to the DOM elements and then change some classes/data attributes around in such a way to make sure my styling aligns between the front and back end correctly (what a headache, but I think I’ve now gotten there).

In my learning about MutationObserver, much more experienced people than I mentioned some concerns about performance when doing stuff like this, I still don’t know much about this, but for my usage this seems to work fine.

Firstly I created and enqueued a wp-admin.js file to load within wp-admin which runs the following code snippets.

I made the observer target the .interface-interface-skeleton__content class wrapping the Gutenberg editor (performance wise, I believe it’s better to have the MutationObserver target a parent closer to where the element will be, rather than going up the DOM making it look at body, for example).

I am then looking for new block being added which I have assigned a class .flexible-content-layout.


$(document).ready(function () {

    var target = document.querySelector('.interface-interface-skeleton__content');

    var observer = new MutationObserver(function (mutations) {
        mutations.forEach(function (mutation) {
            $(mutation.addedNodes).find('.flexible-content-layout').each(function () {

                console.log('.flexible-content-layout detected');

            });
        });
    });

    observer.observe(target, {childList: true, subtree: true});

});

Furthermore, here is more detailed code snippet, where I am using another MutationObserver within the first to then detect if changes to the classes have been made.


$(document).ready(function () {

    var target = document.querySelector('.interface-interface-skeleton__content');

    var observer = new MutationObserver(function (mutations) {
        mutations.forEach(function (mutation) {
            $(mutation.addedNodes).find('.flexible-content-layout').each(function () {

              
                console.log('.flexible-content-layout detected');

                // Detect changes in .content-groups style
                var observer = new MutationObserver(function (mutations) {
                    mutations.forEach(function (mutation) {
                        if (mutation.attributeName === "class") {
                            var attributeValue = $(mutation.target).prop(mutation.attributeName);

                            console.log(".flexible-content-layout classes changed to:", attributeValue);

                        }
                    });
                });

                observer.observe(self[0], {
                    attributes: true
                });

            });
        });
    });

    observer.observe(target, {childList: true, subtree: true});

});

I hope that helps you or someone else.

- In reply to Group fields not showing on front end
- November 16, 2020 at 10:12 am
Hi

before you say that i just tried creating a new field group
with new sub field names
$video2 = get_field(‘video2’);

and its var_dump also retuns null
www\wordpress\wp-content\themes\Mediqas\front-page.php:65:null
i feel lost :\

i have no other fields in database with tht name
- In reply to Group fields not showing on front end
- November 16, 2020 at 9:25 am
www\wordpress\wp-content\themes\Mediqas\front-page.php:62:null
see this
i re added the group few times but see same result

but i use two other groups on same page
and they show fine
and this is one of the other groups
var_dump($hero)
shows the array
```
array (size=4)
  'main_title' => string 'WELCOME TO MEDIQAS' (length=18)
  'small_title' => string 'Devoted to medicine excellence for 10 years' (length=43)
  'link_text' => string 'GET STARTED' (length=11)
  'link' => string 'http://localhost/wordpress/why-us/' (length=34)
```
- In reply to Phone field with href="tel:" link
- November 15, 2020 at 9:16 am
This reply has been marked as private.
- In reply to Add filter on the relationship field inside a group
- November 15, 2020 at 2:01 am
I’m not sure what is causing your issue. I just set up a test field group containing a group field with a relationship field as a sub field. The name of the relationship field is simply “relationship”. I then added an acf/fields/relationship/query/name=relationship and this filter runs as expected.

In reply to Add filter on the relationship field inside a group
November 14, 2020 at 3:27 am

This is my filter that works

function filter_relationship_acf_scope_pages( $args, $field, $post_id ) {

        $args = [
            'post_type' => 'page',
            'meta_query' => [
                [
                    'key' => '_wp_page_template',
                    'value' => 'tpl-scope.php',
                ]
            ]
        ];

        return $args;
    }
    add_filter('acf/fields/relationship/query/key=field_5f1b0571deda4', 'filter_relationship_acf_scope_pages', 10, 3);

In reply to Add filter on the relationship field inside a group
November 14, 2020 at 3:24 am

what name should it have?

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Search Results for 'q'

reply

In reply to Query posts with ACF values from a subfield

In reply to Combine values from checkboxes and text/repeater fields

In reply to Autosort select choices on save

In reply to New Field Names

In reply to "Add row" button label missing

In reply to Phone field with href="tel:" link

In reply to How to add row to ACF repeater field in Term

In reply to Get data from block in different page

In reply to Get data from block in different page

In reply to Uncaught TypeError: Cannot read property 'query' of undefined

In reply to CPT with default taxonomy and ACF

In reply to Conditional Tags Don't work in Relationship Field Query

In reply to Relationship Field – Unique layout per post type

In reply to tinymce plugins do not work in acf wysiwyg fields

In reply to Group fields not showing on front end

In reply to Group fields not showing on front end

In reply to Add filter on the relationship field inside a group

In reply to Group fields not showing on front end

In reply to How to make Custom Block load JS file only in the editor

In reply to Group fields not showing on front end

In reply to Group fields not showing on front end

In reply to Phone field with href="tel:" link

In reply to Add filter on the relationship field inside a group

In reply to Add filter on the relationship field inside a group

In reply to Add filter on the relationship field inside a group

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