Ayuda para repetir función con un solo clic

  • Autor Autor Juanjo87
  • Fecha de inicio Fecha de inicio
J

Juanjo87

Gamma
Diseñador
¡Usuario con pocos negocios! ¡Utiliza siempre saldo de Forobeta!
Pues tengo este código que es para generar metaboxes dándole a un botón.

PHP: 
<?php 
function hhs_get_sample_options() {
	$options = array (
		'Option 1' => 'option1',
		'Option 2' => 'option2',
		'Option 3' => 'option3',
		'Option 4' => 'option4',
	);
	
	return $options;
}
add_action('admin_init', 'hhs_add_meta_boxes', 1);
function hhs_add_meta_boxes() {
	add_meta_box( 'repeatable-fields', 'Repeatable Fields', 'hhs_repeatable_meta_box_display', 'pelicula', 'normal', 'default');
}
function hhs_repeatable_meta_box_display() {
	global $post;
	$repeatable_fields = get_post_meta($post->ID, 'repeatable_fields', true);
	$options = hhs_get_sample_options();
	wp_nonce_field( 'hhs_repeatable_meta_box_nonce', 'hhs_repeatable_meta_box_nonce' );
	?>
	<script type="text/javascript">
	jQuery(document).ready(function( $ ){
		$( '#add-row' ).on('click', function() {
			var row = $( '.empty-row.screen-reader-text' ).clone(true);
			row.removeClass( 'empty-row screen-reader-text' );
			row.insertBefore( '#repeatable-fieldset-one tbody>tr:last' );
			return false;
		});
  	
		$( '.remove-row' ).on('click', function() {
			$(this).parents('tr').remove();
			return false;
		});
	});
	</script>
  
	<table id="repeatable-fieldset-one" width="100%">
	<thead>
		<tr>
			<th width="40%">Name</th>
			<th width="12%">Select</th>
			<th width="40%">URL</th>
			<th width="8%"></th>
		</tr>
	</thead>
	<tbody>
	<?php
	
	if ( $repeatable_fields ) :
	
	foreach ( $repeatable_fields as $field ) {
	?>
	<tr>
		<td><input type="text" class="widefat" name="name[]" value="<?php if($field['name'] != '') echo esc_attr( $field['name'] ); ?>" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"<?php selected( $field['select'], $value ); ?>><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
	
		<td><input type="text" class="widefat" name="url[]" value="<?php if ($field['url'] != '') echo esc_attr( $field['url'] ); else echo 'http://'; ?>" /></td>
	
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	<?php
	}
	else :
	// show a blank one
	?>
	<tr>
		<td><input type="text" class="widefat" name="name[]" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
	
		<td><input type="text" class="widefat" name="url[]" value="http://" /></td>
	
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	<?php endif; ?>
	
	<!-- empty hidden one for jQuery -->
	<tr class="empty-row screen-reader-text">
		<td><input type="text" class="widefat" name="name[]" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
		
		<td><input type="text" class="widefat" name="url[]" value="http://" /></td>
		  
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	</tbody>
	</table>
	
	<p><a id="add-row" class="button" href="#">Add another</a></p>
	<?php
}
add_action('save_post', 'hhs_repeatable_meta_box_save');
function hhs_repeatable_meta_box_save($post_id) {
	if ( ! isset( $_POST['hhs_repeatable_meta_box_nonce'] ) ||
	! wp_verify_nonce( $_POST['hhs_repeatable_meta_box_nonce'], 'hhs_repeatable_meta_box_nonce' ) )
		return;
	
	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
		return;
	
	if (!current_user_can('edit_post', $post_id))
		return;
	
	$old = get_post_meta($post_id, 'repeatable_fields', true);
	$new = array();
	$options = hhs_get_sample_options();
	
	$names = $_POST['name'];
	$selects = $_POST['select'];
	$urls = $_POST['url'];
	
	$count = count( $names );
	
	for ( $i = 0; $i < $count; $i++ ) {
		if ( $names[$i] != '' ) :
			$new[$i]['name'] = stripslashes( strip_tags( $names[$i] ) );
			
			if ( in_array( $selects[$i], $options ) )
				$new[$i]['select'] = $selects[$i];
			else
				$new[$i]['select'] = '';
		
			if ( $urls[$i] == 'http://' )
				$new[$i]['url'] = '';
			else
				$new[$i]['url'] = stripslashes( $urls[$i] ); // and however you want to sanitize
		endif;
	}
	if ( !empty( $new ) && $new != $old )
		update_post_meta( $post_id, 'repeatable_fields', $new );
	elseif ( empty($new) && $old )
		delete_post_meta( $post_id, 'repeatable_fields', $old );
}

?>

Necesito crear un botón que me repita toda la función completa.
Podéis ayudarme?
 
¿Cual función? creo que no explicas bien que es lo que quieres, lo que veo es que estas creando un metabox que se carga por Jquery, pero adonde quieres ingresar el otro boton y para cual función ?

Saludos
 
La imagen de la izq. es lo que tengo actualmente.
La imagen de la derecha, es lo que necesito, un boton que repita todo el codigo entero me entiende?
Sin título-1.webp

- - - Actualizado - - -

La idea es conseguir algo asi
rect4265.webp
 
Si deseas que haga la misma funcion agrégalo así antes de que empiece la tabla
PHP: 
<div aling="right"><a id="add-row" class="button" href="#">Add another</a></div> //<== aqui
<table id="repeatable-fieldset-one" width="100%"> 
    <thead> 
        <tr> 
            <th width="40%">Name</th> 
            <th width="12%">Select</th> 
            <th width="40%">URL</th> 
            <th width="8%"></th> 

// aqui continua

- - - Actualizado - - -

Si solo quieres agregar el boton que mencionas y que siga haciendo lo mismo es de la forma que te menciono, si lo que deseas es agregar otro metabox es diferente.

Saludos

- - - Actualizado - - -

Por lo que veo si necesitas otra funcion, sino tienes conocimientos de programación necesitas contratar a alguien, la otra es que lo metas como Temporada 1 cap 1 etc.

Hay varias formas de hacerlo, por ejemplo agregando una casilla en la que pongas la temporada y despues en el post hacer el arreglo como lo quieres.

tienes que meterle mano al single.php

Saludos
 
Última edición:
Claro lo que necesito es crear la función, el botón no hay problema, es el puñetero php que me encanta y lo odio a la vez😡😡

Alguien con mas conocimientos en esto puede ayudarme?

- - - Actualizado - - -

puede agregarle una clase o id a cada select (option 1, option 2...) para controlarlos desde css?

- - - Actualizado - - -

Bueno algo mas sencillo, como hago para añadir varias veces el mismo código?
Quiero decir tengo este código

PHP: 
<?php 
function hhs_get_sample_options() {
	$options = array (
		'Option 1' => 'option1',
		'Option 2' => 'option2',
		'Option 3' => 'option3',
		'Option 4' => 'option4',
	);
	
	return $options;
}
add_action('admin_init', 'hhs_add_meta_boxes', 1);
function hhs_add_meta_boxes() {
	add_meta_box( 'repeatable-fields', 'Repeatable Fields', 'hhs_repeatable_meta_box_display', 'serie', 'normal', 'default');
}
function hhs_repeatable_meta_box_display() {
	global $post;
	$repeatable_fields = get_post_meta($post->ID, 'repeatable_fields', true);
	$options = hhs_get_sample_options();
	wp_nonce_field( 'hhs_repeatable_meta_box_nonce', 'hhs_repeatable_meta_box_nonce' );
	?>
	<script type="text/javascript">
	jQuery(document).ready(function( $ ){
		$( '#add-row' ).on('click', function() {
			var row = $( '.empty-row.screen-reader-text' ).clone(true);
			row.removeClass( 'empty-row screen-reader-text' );
			row.insertBefore( '#repeatable-fieldset-one tbody>tr:last' );
			return false;
		});
  	
		$( '.remove-row' ).on('click', function() {
			$(this).parents('tr').remove();
			return false;
		});
	});
	</script>
  
	<table id="repeatable-fieldset-one" width="100%">
	<thead>
		<tr>
			<th width="40%">Name</th>
			<th width="12%">Select</th>
			<th width="40%">URL</th>
			<th width="8%"></th>
		</tr>
	</thead>
	<tbody>
	<?php
	
	if ( $repeatable_fields ) :
	
	foreach ( $repeatable_fields as $field ) {
	?>
	<tr>
		<td><input type="text" class="widefat" name="name[]" value="<?php if($field['name'] != '') echo esc_attr( $field['name'] ); ?>" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"<?php selected( $field['select'], $value ); ?>><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
	
		<td><input type="text" class="widefat" name="url[]" value="<?php if ($field['url'] != '') echo esc_attr( $field['url'] ); else echo 'http://'; ?>" /></td>
	
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	<?php
	}
	else :
	// show a blank one
	?>
	<tr>
		<td><input type="text" class="widefat" name="name[]" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
	
		<td><input type="text" class="widefat" name="url[]" value="http://" /></td>
	
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	<?php endif; ?>
	
	<!-- empty hidden one for jQuery -->
	<tr class="empty-row screen-reader-text">
		<td><input type="text" class="widefat" name="name[]" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
		
		<td><input type="text" class="widefat" name="url[]" value="http://" /></td>
		  
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	</tbody>
	</table>
	
	<p><a id="add-row" class="button" href="#">Add another</a></p>
	<?php
}
add_action('save_post', 'hhs_repeatable_meta_box_save');
function hhs_repeatable_meta_box_save($post_id) {
	if ( ! isset( $_POST['hhs_repeatable_meta_box_nonce'] ) ||
	! wp_verify_nonce( $_POST['hhs_repeatable_meta_box_nonce'], 'hhs_repeatable_meta_box_nonce' ) )
		return;
	
	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
		return;
	
	if (!current_user_can('edit_post', $post_id))
		return;
	
	$old = get_post_meta($post_id, 'repeatable_fields', true);
	$new = array();
	$options = hhs_get_sample_options();
	
	$names = $_POST['name'];
	$selects = $_POST['select'];
	$urls = $_POST['url'];
	
	$count = count( $names );
	
	for ( $i = 0; $i < $count; $i++ ) {
		if ( $names[$i] != '' ) :
			$new[$i]['name'] = stripslashes( strip_tags( $names[$i] ) );
			
			if ( in_array( $selects[$i], $options ) )
				$new[$i]['select'] = $selects[$i];
			else
				$new[$i]['select'] = '';
		
			if ( $urls[$i] == 'http://' )
				$new[$i]['url'] = '';
			else
				$new[$i]['url'] = stripslashes( $urls[$i] ); // and however you want to sanitize
		endif;
	}
	if ( !empty( $new ) && $new != $old )
		update_post_meta( $post_id, 'repeatable_fields', $new );
	elseif ( empty($new) && $old )
		delete_post_meta( $post_id, 'repeatable_fields', $old );
}

?>

pero quiero que se repita varias veces y hago algo así, modificando lo necesario pero algo así
PHP: 
<?php 
function hhs_get_sample_options() {
	$options = array (
		'Option 1' => 'option1',
		'Option 2' => 'option2',
		'Option 3' => 'option3',
		'Option 4' => 'option4',
	);
	
	return $options;
}
add_action('admin_init', 'hhs_add_meta_boxes', 1);
function hhs_add_meta_boxes() {
	add_meta_box( 'repeatable-fields', 'Repeatable Fields', 'hhs_repeatable_meta_box_display', 'serie', 'normal', 'default');
}
function hhs_repeatable_meta_box_display() {
	global $post;
	$repeatable_fields = get_post_meta($post->ID, 'repeatable_fields', true);
	$options = hhs_get_sample_options();
	wp_nonce_field( 'hhs_repeatable_meta_box_nonce', 'hhs_repeatable_meta_box_nonce' );
	?>
	<script type="text/javascript">
	jQuery(document).ready(function( $ ){
		$( '#add-row' ).on('click', function() {
			var row = $( '.empty-row.screen-reader-text' ).clone(true);
			row.removeClass( 'empty-row screen-reader-text' );
			row.insertBefore( '#repeatable-fieldset-one tbody>tr:last' );
			return false;
		});
  	
		$( '.remove-row' ).on('click', function() {
			$(this).parents('tr').remove();
			return false;
		});
	});
	</script>
  
	<table id="repeatable-fieldset-one" width="100%">
	<thead>
		<tr>
			<th width="40%">Name</th>
			<th width="12%">Select</th>
			<th width="40%">URL</th>
			<th width="8%"></th>
		</tr>
	</thead>
	<tbody>
	<?php
	
	if ( $repeatable_fields ) :
	
	foreach ( $repeatable_fields as $field ) {
	?>
	<tr>
		<td><input type="text" class="widefat" name="name[]" value="<?php if($field['name'] != '') echo esc_attr( $field['name'] ); ?>" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"<?php selected( $field['select'], $value ); ?>><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
	
		<td><input type="text" class="widefat" name="url[]" value="<?php if ($field['url'] != '') echo esc_attr( $field['url'] ); else echo 'http://'; ?>" /></td>
	
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	<?php
	}
	else :
	// show a blank one
	?>
	<tr>
		<td><input type="text" class="widefat" name="name[]" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
	
		<td><input type="text" class="widefat" name="url[]" value="http://" /></td>
	
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	<?php endif; ?>
	
	<!-- empty hidden one for jQuery -->
	<tr class="empty-row screen-reader-text">
		<td><input type="text" class="widefat" name="name[]" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
		
		<td><input type="text" class="widefat" name="url[]" value="http://" /></td>
		  
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	</tbody>
	</table>
	
	<p><a id="add-row" class="button" href="#">Add another</a></p>
	<?php
}
add_action('save_post', 'hhs_repeatable_meta_box_save');
function hhs_repeatable_meta_box_save($post_id) {
	if ( ! isset( $_POST['hhs_repeatable_meta_box_nonce'] ) ||
	! wp_verify_nonce( $_POST['hhs_repeatable_meta_box_nonce'], 'hhs_repeatable_meta_box_nonce' ) )
		return;
	
	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
		return;
	
	if (!current_user_can('edit_post', $post_id))
		return;
	
	$old = get_post_meta($post_id, 'repeatable_fields', true);
	$new = array();
	$options = hhs_get_sample_options();
	
	$names = $_POST['name'];
	$selects = $_POST['select'];
	$urls = $_POST['url'];
	
	$count = count( $names );
	
	for ( $i = 0; $i < $count; $i++ ) {
		if ( $names[$i] != '' ) :
			$new[$i]['name'] = stripslashes( strip_tags( $names[$i] ) );
			
			if ( in_array( $selects[$i], $options ) )
				$new[$i]['select'] = $selects[$i];
			else
				$new[$i]['select'] = '';
		
			if ( $urls[$i] == 'http://' )
				$new[$i]['url'] = '';
			else
				$new[$i]['url'] = stripslashes( $urls[$i] ); // and however you want to sanitize
		endif;
	}
	if ( !empty( $new ) && $new != $old )
		update_post_meta( $post_id, 'repeatable_fields', $new );
	elseif ( empty($new) && $old )
		delete_post_meta( $post_id, 'repeatable_fields', $old );
}

?>

---------------------------------------------------------------------

<?php 
function hhs_get_sample_options() {
	$options = array (
		'Option 1' => 'option1',
		'Option 2' => 'option2',
		'Option 3' => 'option3',
		'Option 4' => 'option4',
	);
	
	return $options;
}
add_action('admin_init', 'hhs_add_meta_boxes', 1);
function hhs_add_meta_boxes() {
	add_meta_box( 'repeatable-fields', 'Repeatable Fields', 'hhs_repeatable_meta_box_display', 'serie', 'normal', 'default');
}
function hhs_repeatable_meta_box_display() {
	global $post;
	$repeatable_fields = get_post_meta($post->ID, 'repeatable_fields', true);
	$options = hhs_get_sample_options();
	wp_nonce_field( 'hhs_repeatable_meta_box_nonce', 'hhs_repeatable_meta_box_nonce' );
	?>
	<script type="text/javascript">
	jQuery(document).ready(function( $ ){
		$( '#add-row' ).on('click', function() {
			var row = $( '.empty-row.screen-reader-text' ).clone(true);
			row.removeClass( 'empty-row screen-reader-text' );
			row.insertBefore( '#repeatable-fieldset-one tbody>tr:last' );
			return false;
		});
  	
		$( '.remove-row' ).on('click', function() {
			$(this).parents('tr').remove();
			return false;
		});
	});
	</script>
  
	<table id="repeatable-fieldset-one" width="100%">
	<thead>
		<tr>
			<th width="40%">Name</th>
			<th width="12%">Select</th>
			<th width="40%">URL</th>
			<th width="8%"></th>
		</tr>
	</thead>
	<tbody>
	<?php
	
	if ( $repeatable_fields ) :
	
	foreach ( $repeatable_fields as $field ) {
	?>
	<tr>
		<td><input type="text" class="widefat" name="name[]" value="<?php if($field['name'] != '') echo esc_attr( $field['name'] ); ?>" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"<?php selected( $field['select'], $value ); ?>><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
	
		<td><input type="text" class="widefat" name="url[]" value="<?php if ($field['url'] != '') echo esc_attr( $field['url'] ); else echo 'http://'; ?>" /></td>
	
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	<?php
	}
	else :
	// show a blank one
	?>
	<tr>
		<td><input type="text" class="widefat" name="name[]" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
	
		<td><input type="text" class="widefat" name="url[]" value="http://" /></td>
	
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	<?php endif; ?>
	
	<!-- empty hidden one for jQuery -->
	<tr class="empty-row screen-reader-text">
		<td><input type="text" class="widefat" name="name[]" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
		
		<td><input type="text" class="widefat" name="url[]" value="http://" /></td>
		  
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	</tbody>
	</table>
	
	<p><a id="add-row" class="button" href="#">Add another</a></p>
	<?php
}
add_action('save_post', 'hhs_repeatable_meta_box_save');
function hhs_repeatable_meta_box_save($post_id) {
	if ( ! isset( $_POST['hhs_repeatable_meta_box_nonce'] ) ||
	! wp_verify_nonce( $_POST['hhs_repeatable_meta_box_nonce'], 'hhs_repeatable_meta_box_nonce' ) )
		return;
	
	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
		return;
	
	if (!current_user_can('edit_post', $post_id))
		return;
	
	$old = get_post_meta($post_id, 'repeatable_fields', true);
	$new = array();
	$options = hhs_get_sample_options();
	
	$names = $_POST['name'];
	$selects = $_POST['select'];
	$urls = $_POST['url'];
	
	$count = count( $names );
	
	for ( $i = 0; $i < $count; $i++ ) {
		if ( $names[$i] != '' ) :
			$new[$i]['name'] = stripslashes( strip_tags( $names[$i] ) );
			
			if ( in_array( $selects[$i], $options ) )
				$new[$i]['select'] = $selects[$i];
			else
				$new[$i]['select'] = '';
		
			if ( $urls[$i] == 'http://' )
				$new[$i]['url'] = '';
			else
				$new[$i]['url'] = stripslashes( $urls[$i] ); // and however you want to sanitize
		endif;
	}
	if ( !empty( $new ) && $new != $old )
		update_post_meta( $post_id, 'repeatable_fields', $new );
	elseif ( empty($new) && $old )
		delete_post_meta( $post_id, 'repeatable_fields', $old );
}

?>
---------------------------------------------------------------------------------------

<?php 
function hhs_get_sample_options() {
	$options = array (
		'Option 1' => 'option1',
		'Option 2' => 'option2',
		'Option 3' => 'option3',
		'Option 4' => 'option4',
	);
	
	return $options;
}
add_action('admin_init', 'hhs_add_meta_boxes', 1);
function hhs_add_meta_boxes() {
	add_meta_box( 'repeatable-fields', 'Repeatable Fields', 'hhs_repeatable_meta_box_display', 'serie', 'normal', 'default');
}
function hhs_repeatable_meta_box_display() {
	global $post;
	$repeatable_fields = get_post_meta($post->ID, 'repeatable_fields', true);
	$options = hhs_get_sample_options();
	wp_nonce_field( 'hhs_repeatable_meta_box_nonce', 'hhs_repeatable_meta_box_nonce' );
	?>
	<script type="text/javascript">
	jQuery(document).ready(function( $ ){
		$( '#add-row' ).on('click', function() {
			var row = $( '.empty-row.screen-reader-text' ).clone(true);
			row.removeClass( 'empty-row screen-reader-text' );
			row.insertBefore( '#repeatable-fieldset-one tbody>tr:last' );
			return false;
		});
  	
		$( '.remove-row' ).on('click', function() {
			$(this).parents('tr').remove();
			return false;
		});
	});
	</script>
  
	<table id="repeatable-fieldset-one" width="100%">
	<thead>
		<tr>
			<th width="40%">Name</th>
			<th width="12%">Select</th>
			<th width="40%">URL</th>
			<th width="8%"></th>
		</tr>
	</thead>
	<tbody>
	<?php
	
	if ( $repeatable_fields ) :
	
	foreach ( $repeatable_fields as $field ) {
	?>
	<tr>
		<td><input type="text" class="widefat" name="name[]" value="<?php if($field['name'] != '') echo esc_attr( $field['name'] ); ?>" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"<?php selected( $field['select'], $value ); ?>><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
	
		<td><input type="text" class="widefat" name="url[]" value="<?php if ($field['url'] != '') echo esc_attr( $field['url'] ); else echo 'http://'; ?>" /></td>
	
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	<?php
	}
	else :
	// show a blank one
	?>
	<tr>
		<td><input type="text" class="widefat" name="name[]" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
	
		<td><input type="text" class="widefat" name="url[]" value="http://" /></td>
	
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	<?php endif; ?>
	
	<!-- empty hidden one for jQuery -->
	<tr class="empty-row screen-reader-text">
		<td><input type="text" class="widefat" name="name[]" /></td>
	
		<td>
			<select name="select[]">
			<?php foreach ( $options as $label => $value ) : ?>
			<option value="<?php echo $value; ?>"><?php echo $label; ?></option>
			<?php endforeach; ?>
			</select>
		</td>
		
		<td><input type="text" class="widefat" name="url[]" value="http://" /></td>
		  
		<td><a class="button remove-row" href="#">Remove</a></td>
	</tr>
	</tbody>
	</table>
	
	<p><a id="add-row" class="button" href="#">Add another</a></p>
	<?php
}
add_action('save_post', 'hhs_repeatable_meta_box_save');
function hhs_repeatable_meta_box_save($post_id) {
	if ( ! isset( $_POST['hhs_repeatable_meta_box_nonce'] ) ||
	! wp_verify_nonce( $_POST['hhs_repeatable_meta_box_nonce'], 'hhs_repeatable_meta_box_nonce' ) )
		return;
	
	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
		return;
	
	if (!current_user_can('edit_post', $post_id))
		return;
	
	$old = get_post_meta($post_id, 'repeatable_fields', true);
	$new = array();
	$options = hhs_get_sample_options();
	
	$names = $_POST['name'];
	$selects = $_POST['select'];
	$urls = $_POST['url'];
	
	$count = count( $names );
	
	for ( $i = 0; $i < $count; $i++ ) {
		if ( $names[$i] != '' ) :
			$new[$i]['name'] = stripslashes( strip_tags( $names[$i] ) );
			
			if ( in_array( $selects[$i], $options ) )
				$new[$i]['select'] = $selects[$i];
			else
				$new[$i]['select'] = '';
		
			if ( $urls[$i] == 'http://' )
				$new[$i]['url'] = '';
			else
				$new[$i]['url'] = stripslashes( $urls[$i] ); // and however you want to sanitize
		endif;
	}
	if ( !empty( $new ) && $new != $old )
		update_post_meta( $post_id, 'repeatable_fields', $new );
	elseif ( empty($new) && $old )
		delete_post_meta( $post_id, 'repeatable_fields', $old );
}

?>
--------------------------------------------------------------------------

...

Lógicamente funciona, pero no creo que sa la mejor forma.
Que forma es la correcta, como hago esto, nadie me puede ayudar?

- - - Actualizado - - -

Nadie, enserio? cuanto me cobrarían por hacer esto?
 
Última edición:
Hay que estar conectado o registrado para responder aquí.

Temas similares

K
Cómo hacer que al hacer clic en cualquier iframe se ejecute una función - Ayuda con onclick (iframe)
Respuestas
5
Visitas
552
Rodolfo Rivera
Rodolfo Rivera
N
Mostrar datos de Metabox en single.php de WordPress
Respuestas
0
Visitas
473
NetReyes
N
S
Ayuda con archivo functions.php
Respuestas
4
Visitas
718
deepnet
D
R
Ayuda para mostrar en el theme código introducido en functions.php (meta_box)
Respuestas
7
Visitas
701
Lopezito
Lopezito
ChatOrbi
Mejorar función de comentarios
Respuestas
8
Visitas
945
kronenmix
K
Atrás
Arriba