十月CMS SimpleTree后端表单

问题描述：

我试图用Simple Tree Trait实现一个父/子关系。十月CMS SimpleTree后端表单

我们已经附上它作为伤心的documentation

在后端我用表单生成器添加relatioship领域做出父元素选择，则fields.yaml文件

fields: 
    name: 
     label: 'name' 
     oc.commentPosition: '' 
     span: full 
     required: 1 
     type: text 
    image: 
     label: 'image' 
     oc.commentPosition: '' 
     mode: image 
     span: full 
     type: mediafinder 
    parent_id: 
     label: Relation 
     oc.commentPosition: '' 
     nameFrom: name 
     descriptionFrom: description 
     span: auto 
     type: relation

错误模型不包含parent_id的定义。

<?php namespace depcore\parts\Models; 
use Model; 

/** 
* Model 
*/ 
class Series extends Model 
{ 
    use \October\Rain\Database\Traits\Validation; 
    use \October\Rain\Database\Traits\SimpleTree; 

    /* 
    * Disable timestamps by default. 
    * Remove this line if timestamps are defined in the database table. 
    */ 
    public $timestamps = false; 

    /* 
    * Validation 
    */ 
    public $rules = [ 
    ]; 

    /** 
    * @var string The database table used by the model. 
    */ 
    public $table = 'depcore_parts_series'; 

    /** 
    * Relations 
    */ 
    public $attachOne = [ 
     'image' =>'System\Models\File' 
    ]; 

}

我找不到文档如何落实的关系，以便增加一个新的时，用户可以选择一个父元素中的任何信息。

答

确定，因此该解决方案周围挖后是在后端形式的模型很简单，而不是parent_id领域应该是parent如此完整的代码看起来像

fields: 
    name: 
     label: 'name' 
     oc.commentPosition: '' 
     span: full 
     required: 1 
     type: text 
    image: 
     label: 'image' 
     oc.commentPosition: '' 
     mode: image 
     span: full 
     type: mediafinder 
    parent: 
     label: 'parent' 
     oc.commentPosition: '' 
     nameFrom: name 
     descriptionFrom: description 
     span: auto 
     type: relation

十月CMS SimpleTree后端表单

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