php - Wordpress - 使用子主题添加到 Redux 主题选项

Question

我正在使用一个 wordpress 主题，它有自己的框架，我认为它基于 redux 框架。我正在使用子主题修改此主题。我想添加到后端的主题选项，我在父主题的文件中发现了一个函数，它似乎正是我需要的:

/*
 *
 * Custom function for filtering the sections array. Good for child themes to override or add to the sections.
 * Simply include this function in the child themes functions.php file.
 *
 * NOTE: the defined constansts for URLs, and directories will NOT be available at this point in a child theme,
 * so you must use get_template_directory_uri() if you want to use any of the built in icons
 *
 */
function add_another_section($sections){
    //$sections = array();
    $sections[] = array(
        'title' => __('A Section added by hook', 'swift-framework-admin'),
        'desc' => __('<p class="description">This is a section created by adding a filter to the sections array. Can be used by child themes to add/remove sections from the options.</p>', 'swift-framework-admin'),
        // Redux ships with the glyphicons free icon pack, included in the options folder.
        // Feel free to use them, add your own icons, or leave this blank for the default.
        'icon' => trailingslashit(get_template_directory_uri()) . 'options/img/icons/glyphicons_062_attach.png',
        // Leave this as a blank section, no options just some intro text set above.
        'fields' => array()
    );

    return $sections;
}
//add_filter('redux-opts-sections-twenty_eleven', 'add_another_section');

我已将此函数添加到我的子主题的 functions.php 并取消注释 add_filter。但是，这似乎不起作用，也没有添加新的部分。

我遇到了这个讨论 elsewhere这表明需要更改函数的名称(我遇到了上面提到的相同错误)。我已经这样做了，但仍然无法正常工作。

这是我的子主题 functions.php 中的内容

function add_another_section_bl($sections){
    $sections = array();
    $sections[] = array(
        'title' => __('A Section added by hook', 'swift-framework-admin'),
        'desc' => __('<p class="description">This is a section created by adding a filter to the sections array. Can be used by child themes to add/remove sections from the options.</p>', 'swift-framework-admin'),
        // Redux ships with the glyphicons free icon pack, included in the options folder.
        // Feel free to use them, add your own icons, or leave this blank for the default.
        'icon' => trailingslashit(get_template_directory_uri()) . 'options/img/icons/glyphicons_062_attach.png',
        // Leave this as a blank section, no options just some intro text set above.
        'fields' => array()
    );

    return $sections;
}
add_filter('redux-opts-sections-twenty_eleven', 'add_another_section_bl');

我不确定过滤器名称“redux-opts-sections-twenty_eleven”是否需要编辑，因为它提到了二十一主题。我在最后用不同的主题名称而不是 twenty_1even 进行了尝试，但没有效果。

任何帮助将不胜感激!在旁注中，我已经能够通过将整个 framwork 文件夹复制到我的子主题中并在子主题的 functions.php 中定义框架的路径来完成向主题选项添加新选项。我只是觉得应该有一种更巧妙、更简洁的方法来实现这一点，我认为这个功能听起来很完美。

非常感谢。

Answer 1

在这里领导 Redux 框架的开发。此解决方案仅在您使用 Redux Framework 3.1+ 时有效。如果您有旧版本，请安装 Redux Framework 插件，它将覆盖您主题中的版本。

首先转到当前选项面板。打开一个 javascript 控制台(使用 chrome 或 firefox)并输入:redux.args.opt_name。这将回显一个名字。将其复制并粘贴到此函数中，用回显的名称替换 OPT_NAME:

function add_another_section_bl($sections){
    $sections = array(); // Delete this if you want to keep original sections!
    $sections[] = array(
        'title' => __('A Section added by hook', 'swift-framework-admin'),
        'desc' => __('<p class="description">This is a section created by adding a filter to the sections array. Can be used by child themes to add/remove sections from the options.</p>', 'swift-framework-admin'),
        // Redux ships with the glyphicons free icon pack, included in the options folder.
        // Feel free to use them, add your own icons, or leave this blank for the default.
        'icon' => trailingslashit(get_template_directory_uri()) . 'options/img/icons/glyphicons_062_attach.png',
        // Leave this as a blank section, no options just some intro text set above.
        'fields' => array()
    );

    return $sections;
}
// In this example OPT_NAME is the returned opt_name.
add_filter("redux/options/OPT_NAME/sections", 'add_another_section_bl');

祝你好运!

**更新**

您还可以使用 Redux API 轻松添加新部分。

Redux::addSection(array(
        'title' => __('A Section added by hook', 'swift-framework-admin'),
        'desc' => __('<p class="description">This is a section created by adding a filter to the sections array. Can be used by child themes to add/remove sections from the options.</p>', 'swift-framework-admin'),
        // Redux ships with the glyphicons free icon pack, included in the options folder.
        // Feel free to use them, add your own icons, or leave this blank for the default.
        'icon' => trailingslashit(get_template_directory_uri()) . 'options/img/icons/glyphicons_062_attach.png',
        // Leave this as a blank section, no options just some intro text set above.
        'fields' => array()
    ))

这使得使用我们的 API 变得更容易一点，我相信我们在 Redux 3.2 中发布了......