在 configureFormFields 中预览奏鸣曲媒体包中的图像
Preview image in sonata media bundle in configureFormFields
如何在奏鸣曲管理包的媒体字段中制作预览图像?
这-> https://symfony.com/doc/master/bundles/SonataAdminBundle/cookbook/recipe_image_previews.html 无效
Return
Attempted to call an undefined method named "getWebPath" of class ...
您必须在您的实体图像中实现 getWebPath 方法 class(查看 pre-requisites),例如:
protected function getUploadDir()
{
return '/uploads';
}
public function getWebPath()
{
return null === $this->path
? 'null'
: $this->getUploadDir().'/'.$this->path;
}
如何在奏鸣曲管理包的媒体字段中制作预览图像?
这-> https://symfony.com/doc/master/bundles/SonataAdminBundle/cookbook/recipe_image_previews.html 无效 Return
Attempted to call an undefined method named "getWebPath" of class ...
您必须在您的实体图像中实现 getWebPath 方法 class(查看 pre-requisites),例如:
protected function getUploadDir()
{
return '/uploads';
}
public function getWebPath()
{
return null === $this->path
? 'null'
: $this->getUploadDir().'/'.$this->path;
}