navTo is not defined

Hello All,

I am implementing Navigation.

I am navigating from one page to another page

In my First Page i have a button.

When i click on this i need to move to second Page.

this.navTo("home")

Here in debugging i types this and seen a value

f {bAllowTextSelection: true, mEventRegistry: Object, sId: "__button0", mProperties: d, mAggregations: Object…}

Actually it should display this value in debugging

constructor {mEventRegistry: Object, oView: f, router: constructor}

Could any body pelase tell me where i made a mistake.