Passing values from one comp to another comp

Hi,

I have created two components. CompA and CompB. I have delcared compB as used comp in COMPA.

In CompB I have created a node in comp controller and mapped it to the view. In the compA comp controller I have created a node with the same structure as in COMPB.

In CompA i have an input filed which is mapped to the attribute in the node. the value passed in this inputfield should be passed to the compB and display there.

Also this navigation should happen only when I click the button in CompA. and display the value entered in CompB

I have gone through many threads but not clear on the steps to do this. Can some one help me in doing this.

Thanks ,