Call view of another WDA Component and pass the value to it

Dear Experts,

I have a wda component1 with window1 and view1

wda1 has a node1 with one attribute carrid (no default value).

view1 also has the same structure and is mapped with it.

(here i have one input field of type carrid)

This view will be shown in wda2.

now i have wda2 with window2 and view2 with the same structure & names as above (node & attribute)

But here the carrid has a default value of 'AA'(so that when view1 is displayed in wda2,data is passed from here wda2).

in wda property->used components i have used wda component1

in view property->used components i have used wda component1

view2 has a viewcontainer.

In window2, in the view container i have embedded the view1 of the wda1.

In the component2 context node, the default value of carrid is AA.

when i have executed the application of wda2, it was showing the input field of view1 of wda1.

but it was empty ie., had no value (AA).

Now My problem is if i have the value AA in wda2 for the attribute, how does it get passsed to wda1.

Regards

Sajid