Thread: Share Coupon Multiple Categories problem

			<li>
				<label><?php _e( 'Coupon Category:', APP_TD ); ?> </label>
				<?php
					$args = array( 'taxonomy' => APP_TAX_CAT, 'selected' => $field['cat'], 'hierarchical' => 1, 'class' => 'text required', 'show_option_none' => __( '-- Select One --', APP_TD ), 'hide_empty' => 0, 'echo' => 0 );
					$select = wp_dropdown_categories( $args );
					$select = str_replace('id=', 'multiple="multiple" id=', $select);
					if (is_array($taxonomy_default)) {    
						foreach ($taxonomy_default as $key => $post_term) {
							$select = str_replace(' value="' . $post_term . '"', ' value="' . $post_term . '" selected="selected"', $select);
						}
					} else {
						$select = str_replace(' value="' . $taxonomy_default . '"', ' value="' . $taxonomy_default . '" selected="selected"', $select);
					}
					$select = preg_replace('"-1"', "", $select); // remove the -1 for the "select one" option so jquery validation works
					echo $select;
				?>
			</li>

			<li>
				<label><?php _e( 'Coupon Category:', APP_TD ); ?> </label>
				<?php
					$args = array( 'taxonomy' => APP_TAX_CAT, 'selected' => $field['cat'], 'hierarchical' => 1, 'class' => 'text required', 'show_option_none' => __( '-- Select One --', APP_TD ), 'hide_empty' => 0, 'echo' => 0 );
					$select = wp_dropdown_categories( $args );
					$select = str_replace('name=\'cat\' id=\'cat\'', 'name=\'cat[]\ multiple="multiple" id=\'cat\'', $select);
					if (is_array($taxonomy_default)) {    
						foreach ($taxonomy_default as $key => $post_term) {
							$select = str_replace(' value="' . $post_term . '"', ' value="' . $post_term . '" selected="selected"', $select);
						}
					} else {
						$select = str_replace(' value="' . $taxonomy_default . '"', ' value="' . $taxonomy_default . '" selected="selected"', $select);
					}
					$select = preg_replace('"-1"', "", $select); // remove the -1 for the "select one" option so jquery validation works
					echo $select;
				?>
			</li>