Question

在我的wordpress主题中，我正在创建一些自定义字段，如

cp_street，cp_city，cp_mobile_no，cp_company_name

等等。其中显示在 single_ad_listing.php 页面中，代码为

cp_get_ad_details( $post->ID, $cat_id );

和theme-function.php页面代码是

// display all the custom fields on the single ad page, by default they are placed in the list area
if ( ! function_exists('cp_get_ad_details') ) {
    function cp_get_ad_details( $post_id, $category_id, $location = 'list' ) {
        global $wpdb;

        // see if there's a custom form first based on category id.
        $form_id = cp_get_form_id( $category_id );

        $post = get_post( $post_id );
        if ( ! $post )
            return;

        // if there's no form id it must mean the default form is being used
        if ( ! $form_id ) {

            // get all the custom field labels so we can match the field_name up against the post_meta keys
            $sql = "SELECT field_label, field_name, field_type FROM $wpdb->cp_ad_fields";

        } else {

            // now we should have the formid so show the form layout based on the category selected
            $sql = $wpdb->prepare( "SELECT f.field_label, f.field_name, f.field_type, m.field_pos FROM $wpdb->cp_ad_fields f "
                . "INNER JOIN $wpdb->cp_ad_meta m ON f.field_id = m.field_id WHERE m.form_id = %s ORDER BY m.field_pos ASC", $form_id );

        }

        $results = $wpdb->get_results( $sql );

        if ( ! $results ) {
            _e( 'No ad details found.', APP_TD );
            return;
        }

        // allows to hook before ad details
        cp_action_before_ad_details( $results, $post, $location );

        foreach ( $results as $result ) {

            // external plugins can modify or disable field
            $result = apply_filters( 'cp_ad_details_field', $result, $post, $location );
            if ( ! $result )
                continue;

            $disallow_fields = array( 'cp_price', 'cp_currency' );
            if ( in_array( $result->field_name, $disallow_fields ) )
                continue;

            $post_meta_val = get_post_meta( $post->ID, $result->field_name, true );
            if ( empty( $post_meta_val ) )
                continue;

            if ( $location == 'list' ) {
                if ( $result->field_type == 'text area' )
                    continue;

                if ( $result->field_type == 'checkbox' ) {
                    $post_meta_val = get_post_meta( $post->ID, $result->field_name, false );
                    $post_meta_val = implode( ", ", $post_meta_val );
                }

                $args = array( 'value' => $post_meta_val, 'label' => $result->field_label, 'id' => $result->field_name, 'class' => '' );
                $args = apply_filters( 'cp_ad_details_' . $result->field_name, $args, $result, $post, $location );

                if ( $args )
                    echo '<li id="' . $args['id'] . '" class="' . $args['class'] . '"><span>' . esc_html( translate( $args['label'], APP_TD ) ) . ':</span> ' . appthemes_make_clickable( $args['value'] ) . '</li>';

            } elseif ( $location == 'content' ) {
                if ( $result->field_type != 'text area' )
                    continue;

                $args = array( 'value' => $post_meta_val, 'label' => $result->field_label, 'id' => $result->field_name, 'class' => 'custom-text-area dotted' );
                $args = apply_filters( 'cp_ad_details_' . $result->field_name, $args, $result, $post, $location );

                if ( $args )
                    echo '<div id="' . $args['id'] . '" class="' . $args['class'] . '"><h3>' . esc_html( translate( $args['label'], APP_TD ) ) . '</h3> ' . appthemes_make_clickable( $args['value'] ) . '</div>';

            }
        }

所有字段都是连续显示的，但我想在页面右侧显示地址cp_street, cp_city，在页面右侧显示移动号码（cp_mobile_no），其余字段显示相同的位置。

请帮帮我......

Answer 1

在本教程中，我们将了解如何使用Advanced Custom Fields插件创建专业主页。

i hope this like use full.. here simple code..

wordpress自定义字段安排

1 个答案: