所以我有我的插件设置(或者我相信)但由于某种原因,在default.htm文件中,我无法使用文件上载小部件获取我通过后端上传的图像的路径。
例如:<img src="{{ plugin.upload.path }}">
不会向我显示图像的路径但是如果我做<img src="{{ plugin.upload.first.path }}">
或<img src="{{ plugin.upload.[0].path }}">
我确实得到了图像的路径,但这并不理想,因为我想显示多个图像。
我有一种感觉,我错过了一些非常简单的事情,但请原谅我的无知,因为我对十月很新。
先感谢您。
组件/ gallerys / Default.htm的:
{% set gallerys = __SELF__.gallery %}
<ul>
{% for gallery in gallerys %}
<li>{{ gallery.uploads.path }}</li>
{% endfor %}
</ul>
组件/ Gallerys.php:
<?php namespace MartinSmith\Gallerys\Components;
use Cms\Classes\ComponentBase;
use MartinSmith\Gallerys\Models\Gallery;
class gallerys extends ComponentBase
{
public $gallery;
public function componentDetails(){
return [
'name' => 'Frontend Gallery',
'description' => 'A gallery for you webpage'
];
}
public function onRun(){
$this->gallery = $this->loadGallerys();
}
protected function loadGallerys(){
return Gallery::all();
}
}
车型/ Gallery.php:
<?php namespace MartinSmith\Gallerys\Models;
use Model;
/**
* Model
*/
class Gallery extends Model
{
use \October\Rain\Database\Traits\Validation;
/*
* Disable timestamps by default.
* Remove this line if timestamps are defined in the database table.
*/
public $timestamps = false;
/**
* @var string The database table used by the model.
*/
public $table = 'martinsmith_gallerys_';
/**
* @var array Validation rules
*/
public $rules = [
];
public $attachMany = [
'uploads' => 'System\Models\File'
];
}
车型/ columns.yaml:
columns:
name:
label: name
type: text
sortable: true
uploads:
type: partial
path: ~/plugins/martinsmith/gallerys/models/gallery/_image.htm
车型/ fields.yaml:
fields:
name:
label: Name
span: auto
type: text
uploads:
label: Upload
span: full
mode: image
useCaption: true
thumbOptions:
mode: crop
extension: auto
imageWidth: '200'
imageHeight: '200'
type: fileupload
你真的很接近它。这就是我的想法。您正在从模型中检索项目数组({% for gallery in gallerys %}
)。现在,模型中的每个项目都可以接受一组图像,因为您使用的是$attachMany
({% for image in gallery.uploads %}
)。因此,当您调用{{ plugin.upload.first.path }}
或{{ plugin.upload.[0].path }}
时,您将获取阵列的第一个图像并获取路径。
所以你需要做的就是:
{% set gallerys = __SELF__.gallery %}
<ul>
{% for gallery in gallerys %}
{% for image in gallery.uploads %}
<li>{{ image.path }}</li>
{% endfor %}
{% endfor %}
</ul>
一个可以帮助你调试OctoberCMS的很棒的插件是Twig Dump +(还有一个是Twig Dump,它也可以,但我喜欢Twig Dump +)。这允许您编写{{ d(gallery.uploads) }}
以查看对象的转储。