Multiple Custom Fields
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I was asked to do a post_type which will have unknown number of fields, so i did it with jQuery and the jQuery works fine but it’s not updating the fields in the DB, help please?
The function.php part
function post_type_lookbook() { $support = array('title','author'); register_post_type( 'lookbook', array( 'label' => __('LookBook'),'taxonomies' => array('category', 'post_tag'), 'public' => true, 'show_ui' => true, 'query_var' => true, 'supports' => $support, 'menu_position' => 5,'capability_type' => 'post','rewrite' => array( 'slug' => 'lookbook' ) ) ); } add_action('save_post', 'save_price2'); function meta_options2(){ global $post, $meta_boxes; $custom = get_post_custom($post->ID); $countm = $custom["_countm"][0]; for($i=0,$i<$countm;$i++;){ $male.$i = $custom["_male".$i][0]; } // look up for the path global $wpdb; ?> <div class="form-field male"><label>Masculino:<input class="male" name="male0" rel="0" value="<?php echo $countm; ?>" /><input name="countm" class="count" type="hidden" value="<?php echo $countm;?>" /></label></div> <br /><a class="mais" href="#">Adicionar mais um campo</a><br /><br />//the link that adds another field(s) <?php } function save_price2(){ global $post; update_post_meta($post->ID, "_countm", $_POST["countm"]); for($i=0,$i<$_POST['countm'];$i++;){ update_post_meta($post->ID, "_male".$i."", $_POST["male".$i]); } }
the jQuery script
jQuery(document).ready(function() { jQuery('.mais').live("click", function(){ var numero = jQuery('.male:last').attr('rel'); prox = parseInt(numero); prox = prox+1; jQuery('.male:last') .clone() .appendTo('.form-field.male') .attr('rel', prox) .attr('name', 'male'+prox) jQuery('.male:last').val(''); jQuery('.count').val(prox); }); });
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