Direction Service Request problem

[Carlos Cabanes]

Hello,
First sorry about my English...

I´m working in a application using DirectionServices. I need to  know the distance betwen a cup of points.
Mi problem is that I have a For bucle in my javascript source and I send the route in DirectionService.route().  After that I use the response (DirectionResutl) to analice the legs and steps about the route.

I know the response of this function is asyncronous, and I only can save data if I use an alert message after every route, but It can be a solution because I have a lot of points to study. If i dont stop the application, the javascript code run faster than the google response and the appiclation dont work.

Can anyone tell me any idea to solve this problem?

Thanks!

[Rossko]

> Can anyone tell me any idea to solve this problem?

You might implement a queue.
Send a request for the first item in the queue.
When the response comes, process it.
Remove the completed item from the queue.
Look to see if there is a next request in the queue, and send that.

Beware of the terms of use, regarding displaying Directions results
and saving data extracted from results.