Rendering result in desire format making ajax call to local method in Rhomobile

Introduction:
While developing application, we sometimes need to make ajax call to local methods so that we can render the updated data without refreshing the whole page. We can achieve this using RhoMobile. If we need, we can call local method and get the data using JavaScript ajax call and finally render them into the current view without reloading it.

Description:
We can get desired format of output, using the advance use of ‘render’. If we need to render some data in different format like STRING, JSON, XML, following are the different ways to do the job.

Method 1 : Render as String
def get_string
render :string => ‘This is a sample line’
end Continue reading