在短代码wordpress中插入多个短代码

时间:2016-07-04 10:51:15

标签: php wordpress wordpress-theming

我是php的新手,想知道如何使用短代码插入多个短代码

所需的结果看起来像这样

[logo_section_2 section-title="1" section-title-text="WE SHARE THE SAME CULTURE" logos-second-row="true"]
  [logo_images logo-id="1" logo-image-source="http://localhost:8888/signal-theme-export/wordpress/wp-content/uploads/2016/07/logo-swiss.png"]
  [logo_images logo-id="2" logo-image-source="http://localhost:8888/signal-theme-export/wordpress/wp-content/uploads/2016/07/logo-hudson.png"]
  [logo_images logo-id="3" logo-image-source="http://localhost:8888/signal-theme-export/wordpress/wp-content/uploads/2016/07/logo-twitter.png"]
  [logo_images logo-id="4" logo-image-source="http://localhost:8888/signal-theme-export/wordpress/wp-content/uploads/2016/07/logo-index.png"]
  [logo_images logo-id="5" logo-image-source="http://localhost:8888/signal-theme-export/wordpress/wp-content/uploads/2016/07/logo-reed.png"]
  [logo_images logo-id="6" logo-image-source="http://localhost:8888/signal-theme-export/wordpress/wp-content/uploads/2016/07/logo-viagogo.png"]

  [logo_images_2 logo-id="4" logo-image-source="http://localhost:8888/signal-theme-export/wordpress/wp-content/uploads/2016/07/logo-index.png"]
  [logo_images_2 logo-id="5" logo-image-source="http://localhost:8888/signal-theme-export/wordpress/wp-content/uploads/2016/07/logo-reed.png"]
  [logo_images_2 logo-id="6" logo-image-source="http://localhost:8888/signal-theme-export/wordpress/wp-content/uploads/2016/07/logo-viagogo.png"]

[/ logo_section_2]

这样我可以添加多行图像

我的php如下

<?php

add_shortcode('logo_section_2','logo_section_2');    function logo_section_2($ atts,$ content =“”){     shortcode_atts(         阵列(           'section-title'=&gt;假,           'section-title-text'=&gt; ',           'logos-second-row'=&gt;假,           // .....         ),$的ATT);

    $output = '';
    $output .= '<div class="logo-section clearfix">';   
      $output .= '<div class="logo-section--inner clearfix">'; 
          if ($atts['section-title'] == true) {
          $output .= '<h2 class="heading--small heading--bold heading--uppercase heading--sans-serif heading--center heading">'. $atts['section-title-text'] .'</h2>';
          } else {
                  $output .= '';
          }

          $output .=  '<div class="logo-section--row clearfix">' . do_shortcode($content) . '</div>';

          if ($atts['logos-second-row'] == 'true') {
            $output .=  '<div class="logo-section--row clearfix">' . do_shortcode($content) . '</div>';
          } else {
                  $output .= '';
          }
      $output .= '</div>'; 
    $output .= '</div>';
  return $output;

}

add_shortcode('logo_images', 'logo_images');
function logo_images($atts){
  shortcode_atts(
    array(
      'logo-id' => '',
      'logo-image-source' => '',
      'logo-alt' => '',
    ),$atts);
    $output = '';
    if($atts['logo-id'] || $atts['logo-image-source']){
               $output .= '<img class="logo-'.$atts['logo-id'].'" src="' . $atts['logo-image-source'] . '" alt="" />';
    } else {
            $output .= '';
    }
    return $output;
 }
add_shortcode('logo_images_2', 'logo_images_2');
function logo_images_2($atts){
  shortcode_atts(
    array(
      'logo-id' => '',
      'logo-image-source' => '',
      'logo-alt' => '',
    ),$atts);
    $output = '';
    if($atts['logo-id'] || $atts['logo-image-source']){
               $output .= '<img class="logo-'.$atts['logo-id'].'" src="' . $atts['logo-image-source'] . '" alt="" />';
    } else {
            $output .= '';
    }
    return $output;
 }

任何帮助都会很棒!

1 个答案:

答案 0 :(得分:0)

我认为你要问的是关于嵌套的短代码...你想要触发一个可能有一个或多个(可变数量)内部项的UI元素。

这个概念很难解释,因为它需要将几个代码概念放在一起。但我会尝试:

  1. 外部短代码:

    一个。设置全局以测试是否已存在于该短代码中

    湾调用do_shortcode($content)执行内部短代码

    ℃。 (内部短代码将设置一个全局数组)

    d。使用全局数组上的循环生成完整的UI

    即返回输出

  2. 内部短代码:

    一个。设置一个由外部短代码

    使用的全局数组

    湾生成内容并将输出放在数组项

    ℃。返回空白/无输出

  3. 这不是那么直接......你需要考虑多个外部短代码调用,错误嵌套的短代码,如果你想要或者不想在内部使用非短代码要处理的图层。

    看看这个code ...也许你可以从中提取一些想法。