how to refresh model in xml, js view after interval

Hi,

I want to have auto refresh into my UI, I’m using XML and javascript. Here is the case: I’m reading the data and filling the model(viewModel) with this data, then I build the view using this model. As into the backend the data will be changed, at some point, I want to have some kind of timer used to refresh the data automatically. I have looked for a standard solution, but for now I can’t find one. If you have any suggestion, please share.