Javascript errors can also be caused by invalid html, especially when many tags are appearing in the wrong place or twice when only allowed once or actually have not been closed.
You should correct your html http://validator.w3.org/check?uri=http%3A%2F%2Fwww.g8journey.com%2Fdestinations%2Fdestinations_main.php&charset=%28detect+automatically%29&doctype=Inline&group=0 On May 14, 12:32 pm, nimrod <[email protected]> wrote: > Hi Andrew, > > Thank you for your reply! > > I'm a bit puzzled...GDownloadUrl is asynchronous, yes... > Still a newbie and I need to ask...my callback-function in this > case...what is that? > > I have the serverside-script (PHP) that generates the correct XLM- > structure. Now I need to read that and display it... > Please push me in the correct direction...I'm a bit lost in the big > Map-forrest...:-) > And yes, I'm a big fan of Mikes Map-tutorial. > > Thanks! > > /Nimrod > > On May 14, 11:32 am, Andrew Leach <[email protected]> > wrote: > > > On May 14, 10:07 am,nimrod<[email protected]> wrote: > > > > Hmmm...next challenge is that FF complaints on: > > > var markers = xml.documentElement.getElementsByTagName("marker"); > > > and says that "XML is not defined". I reverified that the XML is > > > printed as it should and it is ok. > > > > Do you (or anybody else) have a suggestion? > > > GDownloadUrl is asynchronous. That means it gets on with the job > > behind the scenes and then calls the "callback function" to deal with > > the results when it's finished. Your callback function defines the > > variable "xml". > > > Once GDownloadUrl has started to do its stuff, the main execution > > carries on in the foreground. The next line tries to use "xml", which > > is only defined in the callback function, and that hasn't run yet. > > > You need to do everything with "xml" **inside** the callback function. > > > Mike has an explanation of asynchronous code in his > > tutorialhttp://econym.org.uk/gmap > > > Andrew --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Maps-API?hl=en -~----------~----~----~----~------~----~------~--~---
