我使用嵌套元素wp面包店。我正在尝试使用类和公共功能。
但无法让它发挥作用。它没有注册。我认为它可能是一个问题，因为我使用了课程。请找出什么是错的。我不需要一个解决方案。我知道如何使用成员函数来处理它。但我需要使用成员函数
来做 <?php
/*
* Element Description: Featured Block
*/
//featured block container
if ( class_exists( 'WPBakeryShortCodesContainer' ) ) {
class protechsaasFeaturedBlock extends WPBakeryShortCodesContainer {
// Element Init
function __construct() {
add_action( 'init', array( $this, 'protechsaas_featured_block_mapping' ) );
add_shortcode( 'feature_container', array( $this, 'protechsaas_featured_block_html' ) );
}
// Element Mapping
public function protechsaas_featured_block_mapping() {
// Stop all if VC is not enabled
if ( !defined( 'WPB_VC_VERSION' ) ) {
return;
}
//Register "container" content element. It will hold all your inner (child) content elements
vc_map( array(
"name" => __("Feature Block", "protechsaas"),
"base" => "feature_container",
"as_parent" => array('only' => 'feature'), // Use only|except attributes to limit child shortcodes (separate multiple values with comma)
"content_element" => true,
"show_settings_on_create" => false,
"is_container" => true,
"params" => array(
// add params same as with any other content element
array(
"type" => "textfield",
"heading" => __("Block Title", "protechsaas"),
'holder' => 'h2',
'class' => 'sub-title-class',
"param_name" => "subtitle",
"description" => __("add the title for your features block", "protechsaas")
),
array(
"type" => "textfield",
"heading" => __("Title", "protechsaas"),
'holder' => 'h2',
'class' => 'title-class',
"param_name" => "title",
"description" => __("add the main title for your features block", "protechsaas")
),
array(
"type" => "textarea",
"heading" => __("Content", "protechsaas"),
'holder' => 'p',
'class' => 'content-class',
"param_name" => "content",
"description" => __("add the main content for your features block", "protechsaas")
),
array(
'type' => 'dropdown',
'holder' => 'div',
'class' => 'style-class',
'heading' => __( 'Block Style', 'protechsaas' ),
'param_name' => 'blockstyle',
'value' => array(
'1' => 'Feature white bg ',
'2' => 'Feature grey bg',
'3' => 'Feature icon bg none ',
),
'description' => __( 'choose you features block style', 'protechsaas' ),
'admin_label' => true,
'weight' => 0,
),
),
"js_view" => 'VcColumnView'
) );
}
// Element HTML
public function protechsaas_featured_block_html( $atts ,$features = null ) {
// Params extraction
extract(
shortcode_atts(
array(
'subtitle' => '',
'title' => '',
'content' => '',
'blockstyle' => '',
),
$atts
)
);
switch ($blockstyle) {
case '1':
$html = '
<section class="client-speak our-features padding-lg">
<div class="container">
<div class="row justify-content-center head-block">
<div class="col-md-10"> <span>'.$subtitle.'</span>
<h2>'.$title.'</h2>
<p class="hidden-xs">'.$content.'</p>
</div>
</div>
<ul class="row features-listing">
'.do_shortcode($features).'
</ul>
</div>
</section>';
break;
case '2':
$html = '
<section class="client-speak our-features padding-lg bg-white">
<div class="container">
<div class="row justify-content-center head-block">
<div class="col-md-10"> <span>'.$subtitle.'</span>
<h2>'.$title.'</h2>
<p class="hidden-xs">'.$content.'</p>
</div>
</div>
<ul class="row features-listing ico-bg">
'.do_shortcode($features).'
</ul>
</div>
</section>';
break;
case '3':
$html = '
<section class="client-speak our-features padding-lg">
<div class="container">
<div class="row justify-content-center head-block">
<div class="col-md-10"> <span>'.$subtitle.'</span>
<h2>'.$title.'</h2>
<p class="hidden-xs">'.$content.'</p>
</div>
</div>
<ul class="row features-listing bg-none">
'.do_shortcode($features).'
</ul>
</div>
</section> ';
break;
default:
$html = '
<section class="client-speak our-features padding-lg">
<div class="container">
<div class="row justify-content-center head-block">
<div class="col-md-10"> <span>'.$subtitle.'</span>
<h2>'.$title.'</h2>
<p class="hidden-xs">'.$content.'</p>
</div>
</div>
<ul class="row features-listing">
'.do_shortcode($features).'
</ul>
</div>
</section>';
break;
}
return $html;
}
}
}
//feature element
if ( class_exists( 'WPBakeryShortCode' ) ) {
class protechsaasFeature extends WPBakeryShortCode {
// Element Init
function __construct() {
add_action( 'init', array( $this, 'protechsaas_feature_mapping' ) );
add_shortcode( 'protechsaas_feature', array( $this, 'protechsaas_feature_html' ) );
}
// Element Mapping
public function protechsaas_feature_mapping() {
// Stop all if VC is not enabled
if ( !defined( 'WPB_VC_VERSION' ) ) {
return;
}
vc_map( array(
"name" => __("Feature", "protechsaas"),
"base" => "feature",
"content_element" => true,
"as_child" => array('only' => 'feature_container'), // Use only|except attributes to limit parent (separate multiple values with comma)
"params" => array(
// add params same as with any other content element
array(
"type" => "textfield",
"heading" => __("title", "protechsaas"),
"param_name" => "title",
"description" => __("add the title for your feature.", "protechsaas")
),
array(
"type" => "textarea",
"heading" => __("Content", "protechsaas"),
'holder' => 'p',
'class' => 'content-class',
"param_name" => "content",
"description" => __("add the content for your feature", "protechsaas")
),
array(
'type' => 'attach_image',
'holder'=> 'div',
'class' => '',
'heading' => __('Icon image', 'protechsaas'),
'param_name' => 'iconimage',
'description' => __('Choose an image for icon if ypu want use your own icons else keep it blank and choose icon from next field', 'protechsaas'),
),
array(
'type' => 'dropdown',
'holder' => 'div',
'class' => 'style-class',
'heading' => __( 'Saas Icons', 'protechsaas' ),
'param_name' => 'icon',
'value' => array(
'icon-analytics' => 'analytics ',
'icon-responsive' => 'responsive',
'icon-support' => 'support',
'icon-settings' => 'settings',
'icon-file' => 'file',
'icon-graphic' => 'graphic',
),
'description' => __( 'choose you features block style', 'protechsaas' ),
'admin_label' => true,
'weight' => 0,
),
)
) );
}
// Element HTML
public function protechsaas_feature_html( $atts ) {
// Params extraction
extract(
shortcode_atts(
array(
'iconimage' => '',
'title' => '',
'content' => '',
'icon' => '',
),
$atts
)
);
if($iconimage != null){
$bg=wp_get_attachment_image_src($iconimage,'full');
$iconcontent = '<img src="'.$bg[0].'" alt="icon" class="img-fluid"/>';
}
else {
$iconcontent ='<span class="'.$icon.'"></span>';
}
$html='
<li class="col-md-4">
<div class="inner"> <span class="icon">'.$iconcontent.'</span>
<h3>'.$title.'</h3>
<p>'.$content.'</p>
</div>
</li>
';
return $html;
}
}
}
// Element Class Init
new protechsaasFeaturedBlock();
new protechsaasFeature();
?>
答案 0 :(得分：2)
我遇到了同样的问题，花了一些时间来解决。我们不想破坏我们的命名空间环境，并保持我们的类名一致。
还有一个额外的未记录属性，您可以将其传递给vc_map函数，即unserialize(file_get_contents('data.file'));。
因此您的代码应为：
php_class_name这也适用于名称空间：
vc_map(array(
'name' => __('Feature', 'protechsaas'),
'php_class_name' => 'protechsaasFeaturedBlock',
));
if ( class_exists( 'WPBakeryShortCodesContainer' ) ) {
class protechsaasFeaturedBlock extends WPBakeryShortCodesContainer {
// Your code here
}
}
答案 1 :(得分：1)
据我所知，这没有记录，但如果你要扩展WPBakeryShortCodesContainer类，你的类名必须以WPBakeryShortCode_为前缀，后缀必须与你的短代码名称相匹配'正在使用。可能还有其他限制，我没有对它进行过广泛的测试。
因此，如果你在vc_map()使用：
"base" => "feature_container",
然后将您的班级声明更改为：
class WPBakeryShortCode_feature_container extends WPBakeryShortCodesContainer
我知道这没有意义，但经过大量测试后，这是我的代码失败的原因。我以为是因为我将它宣布为一个类，而不是直接调用vc_map()。
你甚至不需要声明一个短代码才能工作，所以我猜WPBakeryShortCodesContainer类中的某些内容实际上是从base参数注册了短代码，如果那里没有东西的话？
是的，如果你想让你的名字空间保持清洁/一致，那么这个巨型很糟糕¯\ _（ツ）_ /¯
答案 2 :(得分：0)
我将其复制为嵌套元素的示例。我发现您的代码中有错字。这行：
add_shortcode( 'protechsaas_feature', array( $this, 'protechsaas_feature_html' ) );
功能名称为feature，而不是protechsaas_feature。定义如下：
"base" => "feature",
因此您的代码应变为：
add_shortcode( 'feature', array( $this, 'protechsaas_feature_html' ) );