1
在下面的代碼中，我正在構建Book.groovy json，它具有作者和標題。我的問題來自Book.groovy我如何刪除storesfield ..我嘗試了以下內容，並在使我仍然看到專賣店在我的JSON響應從對象/ json中刪除字段屬性
def book_custom_list(Integer max) {
println "In book_custom_list"
book_instance.authors.titles.remove('stores')
book_instance.each { e ->
println e.authors.titles
}
render .......
}
Domain Controllers
Book.groovy
class Book {
String name
static hasMany = [authors: Author]
static constraints = {
}
@Override
public String toString() {
name
}
}
Author.groovy
class Author {
String name;
static hasMany = [titles : Title]
static constraints = {
titles cascade: "all-delete-orphan"
}
}
Title.groovy
class Title {
Stores stores
Date dateCreated
}
JSON：
{
"id": 1,
"name": "test",
"authors": [
{
"id": 1,
"name": "sdsd",
"titles": [
{
"id": 7,
"stores": {
"id": 8,
}
"dateCreated": "Sep 25, 2013 12:50:42 PM",
}
]
}]
}