Grails 如何将值从控制器传递到gsp页面
我想把i的值传递给create.gsp页面,如何做到这一点Grails 如何将值从控制器传递到gsp页面,grails,grails-controller,Grails,Grails Controller,我想把i的值传递给create.gsp页面,如何做到这一点 def save = { def billingPeriodInstance = new BillingPeriod(params) DatabaseImpController obj= new DatabaseImpController() int i = obj.setbillPeriod() if(i== 1){ render(view: "create") } } 只用 r
def save = {
def billingPeriodInstance = new BillingPeriod(params)
DatabaseImpController obj= new DatabaseImpController()
int i = obj.setbillPeriod()
if(i== 1){
render(view: "create")
}
}
只用
render(view: "create", model:[i: i])
只用
render(view: "create", model:[i: i])