我有一个名为 Application 的域类，如下所示:

class Application {
    static hasOne = [resumption:Resumption, employee:Employee]
    //Employee employee 
    Date startDate
    Date endDate
    Integer amountOfDays
    String leaveRecommended
    String leaveNotRecommended
    Date supervisorDate

    String toString(){
        return "Application for ${employee.lastName}, ${employee.firstName}"
    }
}

def applicationlist(){

    if(!params.max){
        params.max = 10
    }

    def query
    def criteria = Application.createCriteria()
    def results

    query = { eq("employee_id", Long.parseLong("1")) }

    results = criteria.list(params, query)
    render(view:"employeeapplicationlist", model:[applicationlist:results])
}

最佳答案

标准 DSL 中的关联具有以下形式

Application.withCriteria{
    employee{
       eq 'id', 1
    }
}

def employee = Employee.proxy(1)
Application.findAllByEmployee( employee )

https://stackoverflow.com/questions/9765013/