beginner question (acf dont show on frontpage)

• royroy2

• January 18, 2017 at 9:49 am

I need to register something in funcitions.php or just use the code on page?

(admin image: https://i.imgsafe.org/e45b6189a1.png )

and in my homepage I put the code:

<div class="container">
						<div class="row">
				    		<?php
                            // TO SHOW THE PAGE CONTENTS
                                while ( have_posts() ) : the_post(); ?> <!--Because the_content() works only inside a WP Loop -->
                                    <div class="entry-content-page">
                                        <?php the_content(); ?> <!-- Page Content -->
                                    </div><!-- .entry-content-page -->

                                <?php
                            endwhile; //resetting the page loop
                            wp_reset_query(); //resetting the page query
                            ?>
                            
                            
                            <?php if( have_rows('repeater_slides') ): ?>
 
                            <ul>

                            <?php while( have_rows('repeater_slides') ): the_row(); ?>

                                <li>sub_field_1 = <?php the_sub_field('imagem'); ?>, sub_field_2 = <?php the_sub_field('titulo_do_slide'); ?>, etc</li>

                                <?php 

                                $sub_field_3 = get_sub_field('sub-titulo'); 

                                // do something with $sub_field_3

                                ?>

                            <?php endwhile; ?>

                            </ul>

                        <?php endif; ?>
			    		</div>
					</div>
				</div>

• James

• January 18, 2017 at 11:47 pm

Hi @royroy2

The repeater loop needs to be called within the main loop have_posts() that you have on the page. Within here:

<?php
                            // TO SHOW THE PAGE CONTENTS
                                while ( have_posts() ) : the_post(); ?> <!--Because the_content() works only inside a WP Loop -->
                                    <div class="entry-content-page">
                                        <?php the_content(); ?> <!-- Page Content -->
                                    </div><!-- .entry-content-page -->

                                <?php
                            endwhile; //resetting the page loop
                            wp_reset_query(); //resetting the page query
                            ?>

• royroy2

• January 19, 2017 at 12:06 am

Thank’s for the help, but dont work =/
sorry, but it’s my first wp theme.

<div class="container">
						<div class="row">
				    		<?php
                            // TO SHOW THE PAGE CONTENTS
                                while ( have_posts() ) : the_post(); ?> <!--Because the_content() works only inside a WP Loop -->
                                    <div class="entry-content-page">
                                        <?php if( have_rows('repeater_slides') ): ?>
 
                            <ul>

                            <?php while( have_rows('repeater_slides') ): the_row(); ?>

                                <li>sub_field_1 = <?php the_sub_field('imagem'); ?>, sub_field_2 = <?php the_sub_field('titulo_do_slide'); ?>, etc</li>

                                <?php 

                                $sub_field_3 = get_sub_field('sub-titulo'); 

                                // do something with $sub_field_3

                                ?>

                            <?php endwhile; ?>

                            </ul>

                        <?php endif; ?>
                                        <?php the_content(); ?> <!-- Page Content -->
                                    </div><!-- .entry-content-page -->
                                <?php
                            endwhile; //resetting the page loop
                            wp_reset_query(); //resetting the page query
                            ?>
                            
			    		</div>
					</div>
				</div>

• James

• January 19, 2017 at 11:38 am

Hi @royroy2

It depends on where you assign the custom fields (location rules).

If you set it to a post/page, then you need to pass that post/page ID to the have_rows() function like this:

<?php if( have_rows('repeater_slides', 99) ): ?>
    <?php while( have_rows('repeater_slides', 99) ): the_row(); ?>

Where “99” is the post/page ID.

Also, could you please share the JSON export file of your field group so I can check your setup?

Thanks 🙂

• royroy2

• January 19, 2017 at 1:21 pm

Again, thanks a lot for your help @James

my JSON

[
    {
        "key": "group_587d7490be979",
        "title": "Slides Home",
        "fields": [
            {
                "sub_fields": [
                    {
                        "return_format": "array",
                        "preview_size": "full",
                        "library": "all",
                        "min_width": "",
                        "min_height": "",
                        "min_size": "",
                        "max_width": "",
                        "max_height": "",
                        "max_size": "",
                        "mime_types": "",
                        "key": "field_587d74d758b8f",
                        "label": "Imagem",
                        "name": "imagem",
                        "type": "image",
                        "instructions": "Imagem",
                        "required": 1,
                        "conditional_logic": 0,
                        "wrapper": {
                            "width": "",
                            "class": "",
                            "id": ""
                        }
                    },
                    {
                        "default_value": "",
                        "maxlength": "",
                        "placeholder": "",
                        "prepend": "",
                        "append": "",
                        "key": "field_587d74ee58b90",
                        "label": "T\u00edtulo do Slide",
                        "name": "titulo_do_slide",
                        "type": "text",
                        "instructions": "",
                        "required": 1,
                        "conditional_logic": 0,
                        "wrapper": {
                            "width": "",
                            "class": "",
                            "id": ""
                        }
                    },
                    {
                        "default_value": "",
                        "maxlength": "",
                        "placeholder": "",
                        "prepend": "",
                        "append": "",
                        "key": "field_587d750658b91",
                        "label": "Sub-titulo",
                        "name": "sub-titulo",
                        "type": "text",
                        "instructions": "",
                        "required": 0,
                        "conditional_logic": 0,
                        "wrapper": {
                            "width": "",
                            "class": "",
                            "id": ""
                        }
                    },
                    {
                        "default_value": "",
                        "maxlength": "",
                        "placeholder": "",
                        "prepend": "",
                        "append": "",
                        "key": "field_587d751358b92",
                        "label": "Texto",
                        "name": "texto",
                        "type": "text",
                        "instructions": "",
                        "required": 0,
                        "conditional_logic": 0,
                        "wrapper": {
                            "width": "",
                            "class": "",
                            "id": ""
                        }
                    },
                    {
                        "default_value": "",
                        "placeholder": "",
                        "key": "field_587d752158b93",
                        "label": "Bot\u00e3o",
                        "name": "botao",
                        "type": "url",
                        "instructions": "URL",
                        "required": 0,
                        "conditional_logic": 0,
                        "wrapper": {
                            "width": "",
                            "class": "",
                            "id": ""
                        }
                    }
                ],
                "min": 0,
                "max": 0,
                "layout": "block",
                "button_label": "Adicionar Slide",
                "collapsed": "",
                "key": "field_587d749958b8e",
                "label": "Slides",
                "name": "slides",
                "type": "repeater",
                "instructions": "",
                "required": 0,
                "conditional_logic": 0,
                "wrapper": {
                    "width": "",
                    "class": "",
                    "id": ""
                }
            }
        ],
        "location": [
            [
                {
                    "param": "page",
                    "operator": "==",
                    "value": "81"
                }
            ]
        ],
        "menu_order": 0,
        "position": "normal",
        "style": "default",
        "label_placement": "top",
        "instruction_placement": "label",
        "hide_on_screen": "",
        "active": 1,
        "description": ""
    }
]

• James

• January 19, 2017 at 1:45 pm

Hi @royroy2

Based on your location rule, your field group is assigned to a page with the ID of “81”. In this case, you should be able to use the following code:

<?php if( have_rows('repeater_slides', 81) ): ?>
    <?php while( have_rows('repeater_slides', 81) ): the_row(); ?>

I hope this helps 🙂

• royroy2

• January 19, 2017 at 11:14 pm

@James thanks again…

but when I try to put in my loop I got a error
Parse error: syntax error, unexpected end of file

                <?php
                while ( have_posts() ) : the_post(); ?>
        <div class="entry-content-page">
            <?php the_content(); ?>
        </div>
    <?php
    endwhile; //resetting the page loop
    wp_reset_query(); //resetting the page query
    ?>

Where can I inclute the ACF code ?
(if it dont ask to much)

• James

• January 20, 2017 at 1:12 pm

Hi @royroy2

Based on your code, you should be able to do it like this:

<div class="container">
                        <div class="row">
                            <?php
                            // TO SHOW THE PAGE CONTENTS
                                while ( have_posts() ) : the_post(); ?> <!--Because the_content() works only inside a WP Loop -->
                                    <div class="entry-content-page">
                                        <?php the_content(); ?> <!-- Page Content -->
                                    </div><!-- .entry-content-page -->

                                <?php
                            endwhile; //resetting the page loop
                            wp_reset_query(); //resetting the page query
                            ?>
                            
                            
                            <?php if( have_rows('repeater_slides', 81) ): ?>
 
                            <ul>

                            <?php while( have_rows('repeater_slides', 81) ): the_row(); ?>

                                <li>sub_field_1 = <?php the_sub_field('imagem'); ?>, sub_field_2 = <?php the_sub_field('titulo_do_slide'); ?>, etc</li>

                                <?php 

                                $sub_field_3 = get_sub_field('sub-titulo'); 

                                // do something with $sub_field_3

                                ?>

                            <?php endwhile; ?>

                            </ul>

                        <?php endif; ?>
                        </div>
                    </div>
                </div>

I hope this helps 🙂