I have this form:
And a method in the Customer controller:
My goal is to set the 'dataSource' of child grid using data that is
already available from the main grid. What I've tried so far is that I
have attached 'Change' event to the main grid which fires 'loadChildGrid' function where I try to extract the data from main grid and pass every item of it to a 'childDataFeeder' function to initialize the 'dataSource' of child grid. The issue here is
that when it tries to do that, the child grid doesn't exist yet (because
it's not created by Kendo until a user clicks on the expand icon in the
You can see what I've tried so far in the 'childDataFeeder' method(without any success). So I'd greatly appreciate your direction on this.