Question

I have an ajax function which should return a list of objects. I’m sorry for asking this i’m a beginner in grails and web programming

For example my ajax function should return the combination of this

def ajaxFunction= {
    //it should return all the following object
    List<String> stringList = ......
    List<ClassA> classAList = .....
    ClassB objectOfB = ....
    int count = ...
    .
    .
    .
    //I don't know who to return this all... (stringList , classAList , objectOfB ,count)

}

Answer 1

I think it better to creat a bean class. like this

class YourBeanClass {
    List<String> stringList;
    List<ClassA> classAList;
    ClassB objectOfB;
    int count;
    .
    .
    .
}

so you can use this bean class and return this bean class

def ajaxFunction= {
    YourBeanClass yourBeanClass = new YourBeanClass();
    yourBeanClass.stringList = ......
    yourBeanClass.classAList = .....
    yourBeanClass.objectOfB = ....
    yourBeanClass.count = ...
    yourBeanClass..
    .
    .

    //you can return/render this yourBeanClass
    return yourBeanClass

}