I'm new to Google Map API. The following javascript opens a new page with the JSON data. The google documentation gives the following URL example, (I added the window.open javascript part). But there isn't a complete example anywhere that I found.
I'm trying to open this from my asp.net website, into open the google maps app on a phone to the places indicated. Of course, the places will be put in programmically.
function myNavFunc4(){
window.open("https://maps.googleapis.com/maps/api/directions/json?origin=Chicago,IL&destination=Los+Angeles,CA&waypoints=Joplin,MO|Oklahoma+City,OK&key=My_KEY");
}