如何在Grails中创建域类实例?
我在grails中有两个域类如何在Grails中创建域类实例?,grails,Grails,我在grails中有两个域类 class Quotation { static searchable =true static constraints = { referenceNo(nullable:true) dateOfRequest(validator: {return (it <= new Date())}) number(blank:false) estimatedHours(nullable:t
class Quotation {
static searchable =true
static constraints = {
referenceNo(nullable:true)
dateOfRequest(validator: {return (it <= new Date())})
number(blank:false)
estimatedHours(nullable:true, blank:false, min:0)
}
int referenceNo;
Date dateOfRequest;
String number="11-120001Q01";
int estimatedHours;
String toString(){
return number
}
}
class Project {
static constraints = {
projectID(blank:false,nullable:false)
number(blank:true,nullable:true)
projectManager(blank:false)
teamLeader(blank:false)
teamMembers(blank:false)
sizeOfTeam(blank:false)
status(inList:["active", "closed"])
}
String projectID
Quotation number
String projectManager
String teamLeader
String teamMembers
Integer sizeOfTeam
String status
}
类引用{
静态可搜索=真
静态约束={
referenceNo(可空:true)
dateOfRequest(验证程序:{返回(这和使用普通Java一样简单。你的代码是什么?你想让它做什么?我想先创建域,当我进入项目创建页面时,Quote类的number和estimatedHours字段应该显示在项目创建页面上。你是否试图基于Quote的number和estimatedHours创建项目实例N