Question

我可以为回声''设置颜色，但我不知道如何为“befor_text”和“after_text”做同样的事情。

有人可以教我这个吗？谢谢......

extract( shortcode_atts( array(
            'user_id'    => 'current',
            'title'      => '',
            'befor_text'  => '',
            'title_el'   => 'h1',
            'balance_el' => 'div',
            'wrapper'    => 1,
            'formatted'  => 1,
            'after_text' => '',
            'type'       => MYCRED_DEFAULT_TYPE_KEY

        ), $atts ) );

        $output = '';

        // Not logged in
        if ( ! is_user_logged_in() && $user_id == 'current' )
            return $content;

        // Get user ID
        $user_id = mycred_get_user_id( $user_id );

        // Make sure we have a valid point type
        if ( ! mycred_point_type_exists( $type ) )
            $type = MYCRED_DEFAULT_TYPE_KEY;

        // Get the users myCRED account object
        $account = mycred_get_account( $user_id );
        if ( $account === false ) return;

        // Check for exclusion
        if ( empty( $account->balance ) || ! array_key_exists( $type, $account->balance ) ) return;

        $balance = $account->balance[ $type ];

        if ( $wrapper )
            $output .= '<div class="mycred-my-balance-wrapper">';

        // Title
        if ( ! empty( $title ) ) {
            if ( ! empty( $title_el ) )
                $output .= '<' . $title_el . '>';

            $output .= $title;

            if ( ! empty( $title_el ) )
                $output .= '</' . $title_el . '>';
        }

        //Text befor balance output
        if ( ! empty( $befor_text ) ){
            $output .= $befor_text;
        }


        // Balance
        if ( ! empty( $balance_el ) )
            $output .= '<' . $balance_el . '>';

        if ( $formatted )
            $output .= $balance->type->format( $balance->current );
        else
            $output .= $balance->type->number( $balance->current );

        if ( ! empty( $balance_el ) )
            $output .= '</' . $balance_el . '>';

        if ( $wrapper )
            $output .= '</div>';

        //Text after balance output
        if ( ! empty( $after_text ) ){
            $output .= $after_text;
        }
        return $output;

    }
endif;
add_shortcode( 'mycred_my_balance', 'mycred_render_shortcode_my_balance' );

?>

Answer 1

我可能只是在span中包装这些文本中的每一段，并为每一段提供不同的课程。然后添加一些CSS来定义你想要的颜色。

...

//Text befor balance output
if ( ! empty( $befor_text ) ){
    $output .= "<span class='before_text'>".$befor_text."</span>";
}

...

//Text after balance output
if ( ! empty( $after_text ) ){
    $output .= "<span class='after_text'>".$after_text."</span>";
}

CSS

.before_span {
    color: red;
}

.after_span {
    color: green;
}

在shortcode php文件中设置颜色以进行输出

1 个答案: