传递价值Grails

Question

Im trying to pass a value from a gsp to a controller. But I keep getting undefined as my value. Im not sure what I am doing wrong here. So I am using this

 <selectBox id ="sb" onchange="${remoteFunction(action: 'Report', params: '\'value=\' + this.value')}">

Then I have

 def Report() {
      def value1 = params["value"]

in my controller

If any one can help or point me in the right direction it would be much appreciated. i am new to Grails.

Answer 1

your action needs to be

def Report = {
    String value = params.value
}

but use lower case for action names. Also the action needs to be in the same controller.