would it be best to construct an array such as
points =[ [id,x,y],
... ] ]
as a variable constructed by concatenating a string...
or iterating the coord info in the textarea and pushing the data into
an multidimensional array?
i am thinking of performance for loading up to 500 markers.
my javascript is very rusty...and am looking for advice on best method
and possible sample code.
On Oct 7, 11:34 am, "[email protected]" <[email protected]>
wrote:
> On Oct 7, 10:50 am, jd <[email protected]> wrote:
>
> > thanks for your reply. the info that the user would post in the
> > textarea would be:
>
> > id, x, y
> > 1,40.647304,-122.695312
>
> > trying to decide the most efficient way to construct an array and add
> > markers as an overlay. these markers need to be draggable and coords
> > updated on the fly...
>
> > any ideas?
>
> Seems pretty straightforward. What problems are you having doing that?
>
> -- Larry
>
>
>
> > thanks again.
>
> > On Oct 7, 10:35 am, "[email protected]" <[email protected]>
> > wrote:
>
> > > On Oct 7, 10:00 am, jd <[email protected]> wrote:
>
> > > > hi guys.
>
> > > > what's the most efficient way to add markers from info pasted into a
> > > > text area. ideally, a user would paste info and select a submit button
> > > > and then markers would be added to a map.
>
> > > I would suggest writing javascript to do that.
>
> > > Do you have any control over the format?
> > > Are they geographic coordinates?
> > > If so in what format?
> > > What order (lat then lng or lng then lat)?
> > > Are there defined separators?
> > > What reference frame?
> > > Are they addresses?
> > > Are they mixed addresses and coordinates?
>
> > > You probably need to do some error checking.
>
> > > You could look at Mike Williams' tutorial for some code that processes
> > > text input (from files, but the processing will be the same).
>
> > > -- Larry
>
> > > > thanks!- Hide quoted text -
>
> > - Show quoted text -
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