getData
getData(params)
Retrieves raw instance data given the url settings.
If url.getData is a function, that function will be called. If url.getData is a
string, a request to that string will be made. If url is a string, a GET request is made to
url+"/"+IDPROP.
Parameters
- params
{Object}:A object that represents the set of data needed to be loaded.
Returns
{Promise<Object>}:
A promise that resolves to the instance data.