collection-edit.md

Collection Edit

Collection edit is generated by has many associations automatically. For example, a hypothetical project's 'Product' that has many ColorVariations may be setup as follows:

type Product struct {
  gorm.Model
  Name            string
  Description     string
  ColorVariations []ColorVariation
}

type ColorVariation struct {
  gorm.Model
  ProductID uint
  Product   Product
  ColorName string
  ColorCode string
}

QOR will generate a sub-form inside the 'Product' section of QOR Admin, it is displayed in a slide-out sheet[1]:

Customize fields inside nested form

You can customize attribute of Parameter resource by:

product := Admin.AddResource(&Product{})
colorVariationRes := product.Meta(&admin.Meta{Name: "ColorVariation"}).Resource

colorVariationRes.NewAttrs("ColorName", "ColorCode")
colorVariationRes.EditAttrs("ColorCode")

Configuration

type CollectionEditConfig struct {
	Template string
	Max      uint
}

• Template

  Template accept a file path to overwrite default collection edit template, which usually used when writing plugins to customize collection edit's template.

  Refer sorting for collection edit as an example.

• Max

  Maximum count of records could be created with collection edit.

[1] note: slide-out sheet is not an official Material Design element, but we think it really helps maintain context when editing!

{% include "/admin/common_meta_types_with_title.md" %}