Search Results for 'q'

• In reply to How do we get from "Replies Created" to their post threads?

• July 10, 2013 at 3:13 pm

Aah, I see!

Thanks for the info. I’ll fix this up ASAP

• In reply to Unique ID's for each layout row

• July 10, 2013 at 3:10 pm

Hi @kurdt_the_goat

Both of these outputs are possible with PHP. Please see below for the first example:

<?php 
 
/*
*  Loop through a Flexible Content field and display it's content with different views for different layouts
*/

$counters = array();
 
while(has_sub_field("content")): 

	
	// update counter
	$layout = get_row_layout();
	
	if( !isset( $counters[ $layout ] ) )
	{
		// initialize counter
		$counters[ $layout ] = 1;
	}
	else
	{
		// increase existing counter
		$counters[ $layout ]++
	}

	?>
 	
 	<p><?php echo $layout; ?> instance #<?php echo $counters[ $layout ]; ?></p>
 	
	<?php if(get_row_layout() == "paragraph"): // layout: Content ?>
 
		<div>
			<?php the_sub_field("content"); ?>
		</div>
 
	<?php elseif(get_row_layout() == "file"): // layout: File ?>
 
		<div>
			<a href="<?php the_sub_field("file"); ?>" ><?php the_sub_field("name"); ?></a>
		</div>
 
	<?php elseif(get_row_layout() == "featured_posts"): // layout: Featured Posts ?>
 
		<div>
			<h2><?php the_sub_field("title"); ?></h2>
			<?php the_sub_field("content"); ?>
 
			<?php if(get_sub_field("posts")): ?>
				<ul>
				<?php foreach(get_sub_field("posts") as $p): ?>
					<li><a href="<?php echo get_permalink($p->ID); ?>"><?php echo get_the_title($p->ID); ?></a></li>
				<?php endforeach; ?>
				</ul>
			<?php endif; ?>
 
		</div>
 
	<?php endif; ?>
 
<?php endwhile; ?>

• In reply to Frontend WYSIWYG Problems

• July 10, 2013 at 2:40 pm

Thank you for your response! That was my suspicion as well, however it seems that your suggestion is not working. I tried these two snippets within the success function of the AJAX request:

$(document).trigger('acf/setup_fields', $('#id-of-container'));

AND

$(document).trigger('acf/setup_fields', $('#id-of-acf-form'));

Neither of those worked… I will be honest and say that I would be considered a newbie at jQuery, so perhaps you could offer any more guidance? Of course we all thank you for the helpful support in these forums… it is definitely gracious and helpful.

• In reply to Attach images created in front end form to custom post

• July 10, 2013 at 2:33 pm

Hi @realnsleo

Thanks for the question. The WP uploader uses a JS variable stored in acf.o.post_id to set the ‘attached to’ data of an image.

I’m not sure you would be able to edit this to the new post_id as the new post_id has not yet been created…

I will soon be releasing a new field for ACF which is a basic file input field and will allow you to bypass this issue completely.

Until then, I’m not sure what the solution is…

• In reply to Limiting Results from Repeater Field

• July 10, 2013 at 2:28 pm

Hi @xranerx

A simple counter can be used to limit the fields. I have taken the liberty of neatening your code and adding in a limiter of 4 rows:

<?php if(get_field('show_dates', 'option')):
	
	$i = 0;
	
	?>
	<ul>
		<?php while( has_sub_field('show_dates', 'option') ): 
			
			$i++;
			
			if( $i > 4 )
			{
				break;
			}
			
			?>
			<li><a href="<?php site_url(); ?>/show-dates"><?php the_sub_field('show_date_table_city');?></a></li>				 
		<?php endwhile; ?>
	</ul>	 
<?php else: ?>
	<p>Show dates to be announced soon.</p>
<?php endif; ?>

Please continue to practice your PHP and write clean code that does not have mixed styles.

Good luck

• In reply to "Preview" button is pushing custom field changes live

• July 10, 2013 at 2:23 pm

Hi @coalesce

This should not be publishing the changes. Can you post which version of ACF you are using?

I believe this was an issue with pre v4, but v4 did fix this.

• In reply to Frontend WYSIWYG Problems

• July 10, 2013 at 2:20 pm

Hi @tatemz

The problem is that the replacement HTML coming back from the AJAX is not recognized by ACF. This is why it is not styled correctly / interacts correctly.

You will need to re initialize the ACF javascript on the HTML. You can do this quite easily by running a jQuery action on the new DOM element like so:

$(document).trigger('acf/setup_fields', $('#new-element'));

• In reply to How do we get from "Replies Created" to their post threads?

• July 10, 2013 at 2:12 pm

You betcha! If you check out the “Forum Topics Started” page for a user ( /forums/users/emcniece/topics/ in my case ) we can see the title of the topic, the number of comments, the forum that the topic is placed within, and the last reply time along with the fancy circle status indicator. Since the title of the topic links directly to the full topic view, it’s easy to access these forum topics.

When users are on the “Replies Created” page ( /forums/users/emcniece/replies/ in my case) there is no link to the parent topic – it only shows the user avatar, user name, timestamp and reply text. There does not seem to be any convenient method of jumping to the full thread that each reply belongs to!

Do you think it would be a good idea to place a topic link in the “Forum Replies Created” page for each of the replies listed so that we can easily jump to each particular topic?

• In reply to The Location Plugin

• July 10, 2013 at 1:59 pm

Hi. I not use that plugin. My way to include maps is by using pure google api code…

Put in some place of your php file the script file:

<script>
function initialize(){
var place = new google.maps.LatLng(<?php the_field('coordinates');?>);
var mapOptions = {zoom:2,center:place,streetViewControl:false,mapTypeControl:false,mapTypeId:google.maps.MapTypeId.ROADMAP};
var map = new google.maps.Map(document.getElementById('map'),mapOptions);
var marker = new google.maps.Marker({position:place,map:map,title:"<?php the_field('mapdesc');?>"});
}
function loadScript(){var script = document.createElement('script');script.type = 'text/javascript';script.src = 'https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false&' + 'callback=initialize';document.body.appendChild(script);}
window.onload = loadScript;
</script>

Explain:

■ var place = new google.maps.LatLng(<?php the_field('coordinates');?>);
Here the script will determinate where to place the map, so the LatLang as the name means read the Latitude and Longitude that you put there and create a place where later the map will be centered there.

So I create a text field with name coordinates with the coords of my desired place.

■ new google.maps.Marker({position:place,map:map,title:"<?php the_field('mapdesc');?>"});
More customization. Text field with place description (“mapdesc”). Optional.

■ document.getElementById('map')
Here the script is searching throught all the dom looking for an element with id “map”. So in some place of your code, put an div element with id map like this:
<div id="map"></div>

■ Remember to style de map element. Give a certain height and width by css if necessary.

This always works for me and here you have the Google Maps Javascript API v3, for more tricks and customization: https://developers.google.com/maps/documentation/javascript/

Hope I help!

• In reply to How do we get from "Replies Created" to their post threads?

• July 10, 2013 at 12:51 pm

Hi @emcniece

Sorry mate, I’m not following your question.

Perhaps you can give it some more context?

• In reply to Removing Paragraph Tags

• July 10, 2013 at 12:41 pm

Hi @Sour Mash Steve

Thanks for the quesiton. Can you please test the difference between a WYSIWYG field and the native the_content?

Do both values on the front end render the same? Or is ACF adding extra p tags?

• In reply to Trouble with resetting

• July 10, 2013 at 12:14 pm

Ah-ah, I found a workaround. I just noticed now that the ACF relationship docs have a second option that doesn’t set postdata: http://www.advancedcustomfields.com/resources/field-types/relationship/

/*
*  Loop through post objects ( don't setup postdata )
*  Using this method, the $post object is never changed so all functions need a seccond parameter of the post ID in question.
*/
 
$posts = get_field('relationship');
 
if( $posts ): ?>
	<ul>
	<?php foreach( $posts as $post_object): ?>
	    <li>
	    	<a href="<?php echo get_permalink($post_object->ID); ?>"><?php echo get_the_title($post_object->ID); ?></a>
	    	<span>Post Object Custom Field: <?php the_field('field_name', $post_object->ID); ?></span>
	    </li>
	<?php endforeach; ?>
	</ul>
<?php endif;

This helps me avoid the situation!

• In reply to Trouble with resetting

• July 10, 2013 at 11:40 am

So i’m guessing it’s the following 2 field calls that are failing?

  <?php the_field("presentation_abstract"); ?>
                                    <p>
                                    	<a href="<?php the_field("presentation_download_file"); ?>" target="_blank" class="arrow">Download</a>
                                    </p>
                                </section>	

If this is the case then a work around would be simple, set those fields as variables further up the page, and then simply call the variable.

<!-------------------MAIN PAGE LOOP------------------------->
  <?php if ( have_posts() ) while ( have_posts() ) : the_post(); ?>  
	
        <div id="main" class="clearfix">
	               
	        <?php if(trim(get_field("headline_override")) != ""): ?>
	        	<h1><?php the_field("headline_override"); ?></h1>
				<?php else: ?>
	        	<h1><?php the_title(); ?></h1>
	        <?php endif; ?>                                    
	        <article>
			<?php the_content(); ?>   
	           	<div id="presentations"> 
                   	
                   	
<!-------------------CUSTOM WP_QUERY LOOP------------------------->                   	
                   	
				<?php
                    
	                        // The Query
	                        $args = array(
	                            'post_type'	=> 'presentations',
	                            'posts_per_page'     => -1,
	                            'order' => 'DESC',
	                            'orderby' => 'presentation_date',						
	                            'post_status' => 'publish',
					'meta_key' => 'presentation_date',
					'meta_query' => array(
						array(
						'key' => 'archived_presentation',
						'value' => 'true',
						'compare' => '!='
					)
				)							
	                        );						
                        $custom_loop = new WP_Query($args);			
                        #echo $custom_loop->request; 	
						
			$previous_year = "";						
                        
                        // The Loop
                        if( $custom_loop->have_posts() ): ?>
                            <?php while( $custom_loop->have_posts() ): $custom_loop->the_post(); ?>
                            	<?php 
					$date = DateTime::createFromFormat('Ymd', get_field('presentation_date'));
					$current_year = $date->format('Y');		
					
					if($previous_year != $current_year) { echo "<p>" . $current_year . "</p>";}
					$previous_year = $current_year;
				?>
                                <section>
                                <h2><a href="<?php the_field("presentation_download_file"); ?>" target="_blank"><?php the_title(); ?></a></h2>
                                   
<?php $presentationDownloadFile = get_field("presentation_download_file");
$presentationAbstract = get_field("presentation_abstract"); ?>
                                <p>
<!-------------------FIRST ACF RELATIONSHIP LOOP THAT BREAKS THINGS------------------------->                                  
					<?php
					#--------- research center
					$posts = get_field('research_center');                         
					if( $posts ): 
						foreach( $posts as $post): // variable must be called $post (IMPORTANT)
							setup_postdata($post); ?>
							<strong>Lead Research Center:</strong> <a href="/about/#center-<?php echo $post->ID; ?>"><?php the_title(); ?></a><br />
						<?php endforeach; 
						wp_reset_postdata(); // IMPORTANT - reset the $post object so the rest of the page works correctly 
					endif; 						
					
					#--------- presenters											
                                        $posts = get_field('presenters');                         
                                        if( $posts ): ?>
                                            <strong>Presenter(s):</strong>
						<?php foreach( $posts as $post): // variable must be called $post (IMPORTANT)
	                                               setup_postdata($post); ?>
	                                                <a href="/about/staff/#staff-<?php echo $post->ID; ?>"><?php the_title(); ?></a>
	                                        <?php endforeach; 
                                            wp_reset_postdata(); // IMPORTANT - reset the $post object so the rest of the page works correctly 
                                        endif; 	                                    										
										?>                                    
                                    </p>
                                    <?php echo $presentationAbstract; ?>
                                    <p>
                                    	<a href="<?php echo $presentationDownloadFile; ?>" target="_blank" class="arrow">Download</a>
                                    </p>
                                </section>			                                                                                                     
                            <?php endwhile; ?>                           
                        <?php endif;
                        
                        // Reset Query
                        wp_reset_postdata(); ?>
                                                                                          		                     
			</div><!-- / #presentations -->
                                                       
            	</article><!-- article -->
            </div> 
        </div>                                              
    <?php endwhile; ?>            

p.s. I don’t really get what you are trying to do so I can’t comment on whether the nested loops are required or not, but I think for single pages your first loop shouldn’t be required. I might be wrong though 😉

• In reply to If statement not working

• July 10, 2013 at 11:08 am

First off, the_field is used to echo a field’s contents, get_field is used to retrieve the fields data into into a variable, or in your case, can be used in an if statement. You also have a semi-colon after an if statement which is invalid and an empty else may had well just be removed. I’ve tied up your code a bit, give it a try.

<?php 
$dlMaterials = get_field('downloadable_material'); 
if($dlMaterials) { ?>
    <div class="material">
        <h4>Supplemental Material:</h4>
        <a href="<?php echo $dlMaterials; ?>"><i class="icon-download-alt"></i> - Download Supplemental Material</a>
    </div>
<?php } ?>

<?php 
$linksResources = get_field('links_and_resources'); 
if($linksResources) { ?>
    <h4>Resources:</h4>
    <p><?php echo $linksResources; ?></p>
<?php } ?>

• In reply to How to update a value in a custom field by the post id

• July 10, 2013 at 9:34 am

What action is your AJAX request calling? I’m guessing you’ll just need to pass the ‘minvalue’, ‘maxvalue’, and post ID (i.e. via $_POST) to some custom handler function, for example:

function handle_slider_min_max() {
  $post_id = $_POST['post_id'];
  $min = $_POST['minvalue'];
  $max = $_POST['maxvalue'];

update_field('slider_field_min', $min, $post_id);
update_field('slider_field_max', $max, $post_id);

}

// user logged in
add_action('wp_ajax_handle_slider_min_max', 'handle_slider_min_max');
// user not logged in
add_action('wp_ajax_nopriv_handle_slider_min_max', 'go_away');

Note: you should use the field key in update_field(), rather than specifying it by name.

Also, ‘go_away’ is not a native WP function (although it should be).

• In reply to Extract year and Month from date picker custom field

• July 10, 2013 at 9:20 am

In addition to Elliot’s suggested method, if you didn’t want to change the value saved to the database, you could use the DateTime ‘format’ method:

$date = get_field("my_date_field");

// assuming your return format is "Ymd"
$dateTime = DateTime::createFromFormat("Ymd", $date);

if ( is_object($dateTime) ) {
  $month = $dateTime->format('F');
  $year = $dateTime->format('Y');
  //...
}

• In reply to Static Definitions of Fields

• July 10, 2013 at 8:59 am

ACF does have a method to load fields from code using “Export as PHP”. However, this does require that the fields are first created using the GUI, then exported, deleted via GUI, and included via PHP file… got me thinking about an “ACF field generator” which would basically be a web-based version of the GUI that outputs PHP code (like generatewp.com but for ACF). Of course, then there’s always the issue of name conflicts, incompatibility with custom field types, etc…

• In reply to Backend shows information only of own user

• July 10, 2013 at 6:58 am

A quick snippet for you:

add_action( 'pre_get_posts', 'filtre');
function filtre($query) {
   //echo '<pre>'.print_r($query->query_vars['post_type'], true).'</pre>';

    switch($query->query_vars['post_type']){

        
        case 'attachment':  // Media library
            if( current_user_can('manage_own_media') ) $query->set('author', get_current_user_id() );
            break;
        
        case 'post':        // Posts
            if( current_user_can('manage_own_posts') ) $query->set('author', get_current_user_id() );
            break;

        case 'page':        // Pages
            if( current_user_can('manage_own_pages') ) $query->set('author', get_current_user_id() );
            break; 
            
   } // switch post_type
    
    return $query;
}

Of course this is assuming that there are custom permissions set up using the User Role Editor!

• In reply to Backend shows information only of own user

• July 10, 2013 at 6:46 am

Yes, this works for me. The cache made me crazy!

add_action( 'pre_get_posts', 'filtre');
function filtre($query) {
	global $user_ID;
	//global $current_user;
	if( !is_admin() ) {
		$query->set('author',  $user_ID);
		//$query->set('author',$current_user->id);
	}
	
	return $query;
}

Now I’m gonna try to filter the media, taxonomies and ACF. Will see if there’s a problems!

• In reply to Backend shows information only of own user

• July 10, 2013 at 6:39 am

It seems was a cache problem!!
And to continue with the restriction.
What about filter the media?
Something like this, but not working yet

function ik_eyes_only( $wp_query ) { 
	if ( strpos( $_SERVER[ 'REQUEST_URI' ], '/wp-admin/upload.php' ) !== false || strpos( $_SERVER[ 'REQUEST_URI' ], '/wp-admin/edit.php' ) !== false ) { 
		if ( !current_user_can( 'level_5' ) ){ 
			global $current_user; 
			$wp_query->set( 'author', $current_user->id ); 
		} 
	} 
}
add_filter('parse_query', 'ik_eyes_only' );

Thanks a lot!

• In reply to Backend shows information only of own user

• July 10, 2013 at 6:10 am

I’m trying now.
user1 -> user_id=3
user2 -> user_id=5
Have you create a CPT row with user1, and log into with user2, and you don’t see the CPT row?
Did you mean this?

$query->set('author', 5);

Or you see the CPT row but you can’t edit?
Because I have various CPT, and with a CPT that I create automatically, I see de results but I can’t edit, but with a CPT that I create manually, I can edit the result. What I’m doing wrong?

• In reply to Backend shows information only of own user

• July 10, 2013 at 5:53 am

Hi,
not working. 🙁
Scenario:
I have 2 users (user1,user2), Rol Author.
The user1 has created a CPT restaurant called rest1, and when I log into a Backend with user2 I can edit rest1. :S
I’ve tried all the combinations:

add_action( 'pre_get_posts', 'filtre');
function filtre($query) {
	 //tried option 0
        //global $user_ID;
 	//tried option 1
        //global $current_user;
 	if( !is_admin() ) {
                $query->set('author', get_current_user_id());
		 //tried option 0
                //$query->set('author',  $user_ID);
 		 //tried option 1
                //$query->set('author',$current_user->id);
                //tried option 2
                //$user = wp_get_current_user();
                //$query->set('author_name', $user->data->user_nicename );
	}
	
	return $query;
}

I don’t know whatelse.
Help please!
Thanks!

• In reply to Custom fields get emptied when publishing

• July 10, 2013 at 5:07 am

Ignore my previous question, I can confirm that Date and Time Picker field works fine in ACF v4.1.4

Thank you dominic 🙂

• In reply to Need a better way to organize fields!

• July 10, 2013 at 2:37 am

I’ve gotten around this with an admin stylesheet in my theme that has a pretty messy mix of floats/clears/borders, along with some JS to match the heights of divs that are floated next to each other. It’s super ugly (on the code side), and hard to maintain when I add/remove/move fields, particularly when conditional logic is involved. Not quite sure what a good interface for it would look like, though.

• In reply to button with link field

• July 9, 2013 at 8:46 pm

<a href="<?php the_field('look_1_shop_now_link'); ?>" target="_blank">SHOP NOW</a>