map api v2 : GDirections() object

[vishal garg]

I am using 'loadFromWaypoints' function of the GDirections object.
There are multiple instances of the GDirections object in the code.
Please note Gdirections object is defined in google maps api v2. E.g.

dirn1.loadFromWaypoints([p11.toUrlValue(6),p11.toUrlValue(6)],{getPolyline:true});
dirn2.loadFromWaypoints([p22.toUrlValue(6),p22.toUrlValue(6)],{getPolyline:true});

But whenever I load the page, it stops before "dirn1..."
And loads ultimately, when I add alert statements as :

alert("0a");
dirn1.loadFromWaypoints([p11.toUrlValue(6),p11.toUrlValue(6)],{getPolyline:true});
alert("0b");
dirn2.loadFromWaypoints([p22.toUrlValue(6),p22.toUrlValue(6)],{getPolyline:true});
alert("oc");
var p1 = dirn1.getPolyline().getVertex(0);
alert("0d");
var p2 = dirn2.getPolyline().getVertex(0);

Could it be a problem that I am using deprecated API (google map api
v2)? If not what is the possible solution to load the page smoothly
without using alert statements?

-vishal garg

[geoco...@gmail.com]

On Nov 15, 7:33 am, vishal garg <vishal17g...@gmail.com> wrote:
> I am using 'loadFromWaypoints' function of the GDirections object.
> There are multiple instances of the GDirections object in the code.
> Please note Gdirections object is defined in google maps api v2. E.g.
>
> dirn1.loadFromWaypoints([p11.toUrlValue(6),p11.toUrlValue(6)],{getPolyline:true});
> dirn2.loadFromWaypoints([p22.toUrlValue(6),p22.toUrlValue(6)],{getPolyline:true});
>
> But whenever I load the page, it stops before "dirn1..."
> And loads ultimately, when I add alert statements as :
>
> alert("0a");
> dirn1.loadFromWaypoints([p11.toUrlValue(6),p11.toUrlValue(6)],{getPolyline:true});
> alert("0b");
> dirn2.loadFromWaypoints([p22.toUrlValue(6),p22.toUrlValue(6)],{getPolyline:true});
> alert("oc");
> var p1 = dirn1.getPolyline().getVertex(0);
> alert("0d");
> var p2 = dirn2.getPolyline().getVertex(0);
>
> Could it be a problem that I am using deprecated API (google map api
> v2)?

You can't use it with v3 of the API, this group is the v3 group, the
v2 group is:

http://groups.google.com/group/google-maps-api/topics

Their posting guidelines also request a link to your map that exhibits
the problem and frown on posted code.

-- Larry

[vishal garg]

Thanks larry. I thought I would post it to both the groups, so that if
anyone who had come across it - some v3 user like me using some parts
of v2 or a v2 user. I will try posting there!

-vishal garg

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[Rossko]

> some v3 user like me using some parts

> of v2 ...

You can't use parts of v2 in v3, maybe that is your problem.

[vishal garg]

Hey rosso, by parts I meant a user who is using v3 but also knows
about v2. Interpretation problem! You can access the code at
http://web.iiit.ac.in/~vishal.gargug08/test/index.php

Let me know incase there is any problem in accessing.
Problem - the javascript stops in the middle when the page is being loaded.

-vishal garg

[Rossko]

> about v2. Interpretation problem! You can access the code athttp://web.iiit.ac.in/~vishal.gargug08/test/index.php

It's not a v3 map, post in the v2 group