Re: GWT Maps API not loading
Yes, 3 then 4. And there are not in parallel.
Thanks to you I realised I had kept the Maps API tag in my Module.gwt.xml
and that I was loading Maps API two times.
I am afraid it wont help you with your problem but thanks ;)
On Sun, Sep 20, 2009 at 1:42 PM, George Georgovassilis <
g.georgovassi...@gmail.com> wrote:
> Hi Martin,
>
> my ping alone is 170ms, so I won't explore this argument further. Also I
> think the comparison between loading a map and the map API is not
> correct - I am comparing the time needed to show my application with and
> without the maps API (always taking the naive, blocking approach) and at
> least for recurring visitors, the difference in user experience is notable.
>
> Are you sure 3 and 4 are loaded simultaneously with the AjaxLoader? As
> far as my understanding of the bootstrap process goes, 4 is launched by
> the application itself, which cannot be sooner than 3 is loaded.
>
> Martin Delemotte wrote:
> > I forgot to mention, the loading order is:
> >
> > 1. load host page
> > 2. load .nocache.js
> > 4. load google maps API
> > 3. load .cache.js
> >
> > with 3 and 4 in parallel
> >
> >
> >
> > On Sun, Sep 20, 2009 at 1:21 PM, Martin Delemotte
> > mailto:martin.delemo...@gmail.com>> wrote:
> >
> > Yes, you are right indeed.
> >
> > This is a tradeoff between clean code and performance penalty.
> > From where I test it is 184ms which is quite negligible compared
> > to the time it takes to load maps...
> >
> >
> >
> >
> > On Sun, Sep 20, 2009 at 3:06 AM, George Georgovassilis
> > mailto:g.georgovassi...@gmail.com>>
> > wrote:
> >
> >
> > Hello Martin,
> >
> > Look lot cleaner than my solution - however I see a certain
> > performance penalty with that. The bootstrap process with your
> > example
> > is:
> >
> > 1. load host page
> > 2. load .nocache.js
> > 3. load .cache.js
> > 4. load google maps API
> >
> > and it's all serialized.
> >
> > With the direct injection of the code into the html the bootstrap
> > process is shortened, because GWT's module and the Maps API
> > load in
> > parallel:
> >
> > 1. load host page
> > 2. load .nocache.js and google maps API in parallel
> > 3. load .cache.js
> >
> > what do you think?
> >
> >
> > On Sep 19, 4:56 pm, Martin Delemotte
> > mailto:martin.delemo...@gmail.com>>
> > wrote:
> > > Have a look at AjaxLoader:
> > >
> > > AjaxLoader.init("your maps key here");
> > > AjaxLoader.loadApi("maps", "2", new Runnable() {
> > > public void run() {
> > > //action to perform after api is loaded
> > > }
> > > }, null);
> > >
> > > On Sat, Sep 19, 2009 at 9:42 AM, George Georgovassilis <
> > >
> > > g.georgovassi...@gmail.com
> > > wrote:
> > >
> > > > Sorry to hijack this thread, but since we're talking about
> > this...
> > > > what's the best way of loading the maps API
> > javascriptlibrary without
> > > > blocking (aka unblocking parallel downloads)?
> > >
> > > > So far I ended up with this:
> > >
> > > >
Re: GWT Maps API not loading
Hi Martin,
my ping alone is 170ms, so I won't explore this argument further. Also I
think the comparison between loading a map and the map API is not
correct - I am comparing the time needed to show my application with and
without the maps API (always taking the naive, blocking approach) and at
least for recurring visitors, the difference in user experience is notable.
Are you sure 3 and 4 are loaded simultaneously with the AjaxLoader? As
far as my understanding of the bootstrap process goes, 4 is launched by
the application itself, which cannot be sooner than 3 is loaded.
Martin Delemotte wrote:
> I forgot to mention, the loading order is:
>
> 1. load host page
> 2. load .nocache.js
> 4. load google maps API
> 3. load .cache.js
>
> with 3 and 4 in parallel
>
>
>
> On Sun, Sep 20, 2009 at 1:21 PM, Martin Delemotte
> mailto:martin.delemo...@gmail.com>> wrote:
>
> Yes, you are right indeed.
>
> This is a tradeoff between clean code and performance penalty.
> From where I test it is 184ms which is quite negligible compared
> to the time it takes to load maps...
>
>
>
>
> On Sun, Sep 20, 2009 at 3:06 AM, George Georgovassilis
> mailto:g.georgovassi...@gmail.com>>
> wrote:
>
>
> Hello Martin,
>
> Look lot cleaner than my solution - however I see a certain
> performance penalty with that. The bootstrap process with your
> example
> is:
>
> 1. load host page
> 2. load .nocache.js
> 3. load .cache.js
> 4. load google maps API
>
> and it's all serialized.
>
> With the direct injection of the code into the html the bootstrap
> process is shortened, because GWT's module and the Maps API
> load in
> parallel:
>
> 1. load host page
> 2. load .nocache.js and google maps API in parallel
> 3. load .cache.js
>
> what do you think?
>
>
> On Sep 19, 4:56 pm, Martin Delemotte
> mailto:martin.delemo...@gmail.com>>
> wrote:
> > Have a look at AjaxLoader:
> >
> > AjaxLoader.init("your maps key here");
> > AjaxLoader.loadApi("maps", "2", new Runnable() {
> > public void run() {
> > //action to perform after api is loaded
> > }
> > }, null);
> >
> > On Sat, Sep 19, 2009 at 9:42 AM, George Georgovassilis <
> >
> > g.georgovassi...@gmail.com
> > wrote:
> >
> > > Sorry to hijack this thread, but since we're talking about
> this...
> > > what's the best way of loading the maps API
> javascriptlibrary without
> > > blocking (aka unblocking parallel downloads)?
> >
> > > So far I ended up with this:
> >
> > >
Re: GWT Maps API not loading
I forgot to mention, the loading order is:
1. load host page
2. load .nocache.js
4. load google maps API
3. load .cache.js
with 3 and 4 in parallel
On Sun, Sep 20, 2009 at 1:21 PM, Martin Delemotte <
martin.delemo...@gmail.com> wrote:
> Yes, you are right indeed.
>
> This is a tradeoff between clean code and performance penalty. From where I
> test it is 184ms which is quite negligible compared to the time it takes to
> load maps...
>
>
>
>
> On Sun, Sep 20, 2009 at 3:06 AM, George Georgovassilis <
> g.georgovassi...@gmail.com> wrote:
>
>>
>> Hello Martin,
>>
>> Look lot cleaner than my solution - however I see a certain
>> performance penalty with that. The bootstrap process with your example
>> is:
>>
>> 1. load host page
>> 2. load .nocache.js
>> 3. load .cache.js
>> 4. load google maps API
>>
>> and it's all serialized.
>>
>> With the direct injection of the code into the html the bootstrap
>> process is shortened, because GWT's module and the Maps API load in
>> parallel:
>>
>> 1. load host page
>> 2. load .nocache.js and google maps API in parallel
>> 3. load .cache.js
>>
>> what do you think?
>>
>>
>> On Sep 19, 4:56 pm, Martin Delemotte
>> wrote:
>> > Have a look at AjaxLoader:
>> >
>> > AjaxLoader.init("your maps key here");
>> > AjaxLoader.loadApi("maps", "2", new Runnable() {
>> > public void run() {
>> > //action to perform after api is loaded
>> > }
>> > }, null);
>> >
>> > On Sat, Sep 19, 2009 at 9:42 AM, George Georgovassilis <
>> >
>> > g.georgovassi...@gmail.com> wrote:
>> >
>> > > Sorry to hijack this thread, but since we're talking about this...
>> > > what's the best way of loading the maps API javascriptlibrary without
>> > > blocking (aka unblocking parallel downloads)?
>> >
>> > > So far I ended up with this:
>> >
>> > >
Re: GWT Maps API not loading
Yes, you are right indeed.
This is a tradeoff between clean code and performance penalty. From where I
test it is 184ms which is quite negligible compared to the time it takes to
load maps...
On Sun, Sep 20, 2009 at 3:06 AM, George Georgovassilis <
g.georgovassi...@gmail.com> wrote:
>
> Hello Martin,
>
> Look lot cleaner than my solution - however I see a certain
> performance penalty with that. The bootstrap process with your example
> is:
>
> 1. load host page
> 2. load .nocache.js
> 3. load .cache.js
> 4. load google maps API
>
> and it's all serialized.
>
> With the direct injection of the code into the html the bootstrap
> process is shortened, because GWT's module and the Maps API load in
> parallel:
>
> 1. load host page
> 2. load .nocache.js and google maps API in parallel
> 3. load .cache.js
>
> what do you think?
>
>
> On Sep 19, 4:56 pm, Martin Delemotte
> wrote:
> > Have a look at AjaxLoader:
> >
> > AjaxLoader.init("your maps key here");
> > AjaxLoader.loadApi("maps", "2", new Runnable() {
> > public void run() {
> > //action to perform after api is loaded
> > }
> > }, null);
> >
> > On Sat, Sep 19, 2009 at 9:42 AM, George Georgovassilis <
> >
> > g.georgovassi...@gmail.com> wrote:
> >
> > > Sorry to hijack this thread, but since we're talking about this...
> > > what's the best way of loading the maps API javascriptlibrary without
> > > blocking (aka unblocking parallel downloads)?
> >
> > > So far I ended up with this:
> >
> > >
Re: GWT Maps API not loading
Hello Martin,
Look lot cleaner than my solution - however I see a certain
performance penalty with that. The bootstrap process with your example
is:
1. load host page
2. load .nocache.js
3. load .cache.js
4. load google maps API
and it's all serialized.
With the direct injection of the code into the html the bootstrap
process is shortened, because GWT's module and the Maps API load in
parallel:
1. load host page
2. load .nocache.js and google maps API in parallel
3. load .cache.js
what do you think?
On Sep 19, 4:56 pm, Martin Delemotte
wrote:
> Have a look at AjaxLoader:
>
> AjaxLoader.init("your maps key here");
> AjaxLoader.loadApi("maps", "2", new Runnable() {
> public void run() {
> //action to perform after api is loaded
> }
> }, null);
>
> On Sat, Sep 19, 2009 at 9:42 AM, George Georgovassilis <
>
> g.georgovassi...@gmail.com> wrote:
>
> > Sorry to hijack this thread, but since we're talking about this...
> > what's the best way of loading the maps API javascriptlibrary without
> > blocking (aka unblocking parallel downloads)?
>
> > So far I ended up with this:
>
> >
Re: GWT Maps API not loading
Have a look at AjaxLoader:
AjaxLoader.init("your maps key here");
AjaxLoader.loadApi("maps", "2", new Runnable() {
public void run() {
//action to perform after api is loaded
}
}, null);
On Sat, Sep 19, 2009 at 9:42 AM, George Georgovassilis <
g.georgovassi...@gmail.com> wrote:
>
> Sorry to hijack this thread, but since we're talking about this...
> what's the best way of loading the maps API javascriptlibrary without
> blocking (aka unblocking parallel downloads)?
>
> So far I ended up with this:
>
>
Re: GWT Maps API not loading
Sorry to hijack this thread, but since we're talking about this... what's the best way of loading the maps API javascriptlibrary without blocking (aka unblocking parallel downloads)? So far I ended up with this:
Re: GWT Maps API not loading
I formatted my disk and reinstalled Fedora 11 yesterday. I do not encounter the problem anymore. I guess I will never know what was wrong ;) On Sep 13, 11:34 am, martind wrote: > If I compile my application and run it in my system browser, it works > fine. Firebug raises no issues. > > However, it fails in hosted mode... > > On Sep 12, 5:57 pm, Eric Ayers wrote: > > > I've not heard of problems using the Maps API with GWT 1.7. Can you > > use firebug or some other way to trace your network messages and see > > that indeed the script tag you've got in your module specification is > > working? > > > On Sat, Sep 12, 2009 at 5:48 PM, martind wrote: > > > > 1) yes, I have tried running it with a Maps key. I also tried > > > generating a new one with no luck. > > > > 2) no, I am on Fedora 11 with Firefox 3.5.3 > > > > I have another error related to the Maps API which might help diagnose > > > the problem: > > > > [ERROR] Unable to load module entry point class > > > com.coopiz.client.Coopiz (see associated exception for details) > > > com.google.gwt.core.client.JavaScriptException: (TypeError): > > > $wnd.GClientGeocoder is not a constructor > > > fileName: transient source for > > > com.google.gwt.maps.client.impl.__GeocoderImplImpl > > > lineNumber: 30 > > > stack: ()@transient source for > > > com.google.gwt.maps.client.impl.__GeocoderImplImpl:30 > > > gwtOnLoad([object Window],"coopiz","1.6")@:0 > > > gwtOnLoad(undefined,"coopiz","http://localhost:8080/coopiz/";)@http:// > > > localhost:8080/coopiz/hosted.html?coopiz:20 > > > qc()@http://localhost:8080/coopiz/coopiz.nocache.js:2 > > > ()@http://localhost:8080/coopiz/coopiz.nocache.js:8 > > > @http://localhost:8080/coopiz/hosted.html?coopiz:39 > > > > at com.google.gwt.maps.client.impl.__GeocoderImplImpl.construct > > > (Native Method) > > > at > > > com.google.gwt.maps.client.geocode.Geocoder.(Geocoder.java: > > > 41) > > > at com.coopiz.client.model.PersistenceManager. > > > (PersistenceManager.java:26) > > > at com.coopiz.client.controllers.ApplicationController. > > > (ApplicationController.java:14) > > > ... > > > > If I comment the portion of code which generates the error above, I > > > get the error reported in the first message of this thread. > > > > Could it have something to do with an upgrade from GWT 1.6 to 1.7 ? I > > > just checked the upgrade steps but maybe I missed something ? > > > > On Sep 8, 11:27 am, Eric Ayers wrote: > > >> 1) Have you tried running it with a Maps key installed as the error > > >> message suggests? > > > >> 2) Are you on Windows? If so, have your IE cache/proxy/security > > >> settings changed recently? That sometimes gets in the way of the > > >> Google APIs requests. > > > >> On Mon, Sep 7, 2009 at 6:50 PM, martind > > >> wrote: > > > >> > Hi all, > > > >> > I'm using: > > >> > - GWT 1.7.0 > > >> > - gwt-maps 1.0.4 > > >> > - GAE 1.2.5 > > >> > - Eclipse 3.5 with the Google plugin > > >> > - Sun JDK 1.0.6_16 > > >> > - linux (Fedora 11) > > > >> > A few weeks ago, I began a project using gwt-maps which worked fine. > > >> > But somehow it got broken recently. I get the following error in > > >> > hosted mode: > > > >> > [ERROR] Unable to load module entry point class test.client.Test (see > > >> > associated exception for details) > > >> > java.lang.RuntimeException: The Maps API has not been loaded. > > >> > Is a
Re: GWT Maps API not loading
If I compile my application and run it in my system browser, it works fine. Firebug raises no issues. However, it fails in hosted mode... On Sep 12, 5:57 pm, Eric Ayers wrote: > I've not heard of problems using the Maps API with GWT 1.7. Can you > use firebug or some other way to trace your network messages and see > that indeed the script tag you've got in your module specification is > working? > > > > On Sat, Sep 12, 2009 at 5:48 PM, martind wrote: > > > 1) yes, I have tried running it with a Maps key. I also tried > > generating a new one with no luck. > > > 2) no, I am on Fedora 11 with Firefox 3.5.3 > > > I have another error related to the Maps API which might help diagnose > > the problem: > > > [ERROR] Unable to load module entry point class > > com.coopiz.client.Coopiz (see associated exception for details) > > com.google.gwt.core.client.JavaScriptException: (TypeError): > > $wnd.GClientGeocoder is not a constructor > > fileName: transient source for > > com.google.gwt.maps.client.impl.__GeocoderImplImpl > > lineNumber: 30 > > stack: ()@transient source for > > com.google.gwt.maps.client.impl.__GeocoderImplImpl:30 > > gwtOnLoad([object Window],"coopiz","1.6")@:0 > > gwtOnLoad(undefined,"coopiz","http://localhost:8080/coopiz/";)@http:// > > localhost:8080/coopiz/hosted.html?coopiz:20 > > qc()@http://localhost:8080/coopiz/coopiz.nocache.js:2 > > ()@http://localhost:8080/coopiz/coopiz.nocache.js:8 > > @http://localhost:8080/coopiz/hosted.html?coopiz:39 > > > at com.google.gwt.maps.client.impl.__GeocoderImplImpl.construct > > (Native Method) > > at com.google.gwt.maps.client.geocode.Geocoder.(Geocoder.java: > > 41) > > at com.coopiz.client.model.PersistenceManager. > > (PersistenceManager.java:26) > > at com.coopiz.client.controllers.ApplicationController. > > (ApplicationController.java:14) > > ... > > > If I comment the portion of code which generates the error above, I > > get the error reported in the first message of this thread. > > > Could it have something to do with an upgrade from GWT 1.6 to 1.7 ? I > > just checked the upgrade steps but maybe I missed something ? > > > On Sep 8, 11:27 am, Eric Ayers wrote: > >> 1) Have you tried running it with a Maps key installed as the error > >> message suggests? > > >> 2) Are you on Windows? If so, have your IE cache/proxy/security > >> settings changed recently? That sometimes gets in the way of the > >> Google APIs requests. > > >> On Mon, Sep 7, 2009 at 6:50 PM, martind wrote: > > >> > Hi all, > > >> > I'm using: > >> > - GWT 1.7.0 > >> > - gwt-maps 1.0.4 > >> > - GAE 1.2.5 > >> > - Eclipse 3.5 with the Google plugin > >> > - Sun JDK 1.0.6_16 > >> > - linux (Fedora 11) > > >> > A few weeks ago, I began a project using gwt-maps which worked fine. > >> > But somehow it got broken recently. I get the following error in > >> > hosted mode: > > >> > [ERROR] Unable to load module entry point class test.client.Test (see > >> > associated exception for details) > >> > java.lang.RuntimeException: The Maps API has not been loaded. > >> > Is a
Re: GWT Maps API not loading
I've not heard of problems using the Maps API with GWT 1.7. Can you use firebug or some other way to trace your network messages and see that indeed the script tag you've got in your module specification is working? On Sat, Sep 12, 2009 at 5:48 PM, martind wrote: > > 1) yes, I have tried running it with a Maps key. I also tried > generating a new one with no luck. > > 2) no, I am on Fedora 11 with Firefox 3.5.3 > > I have another error related to the Maps API which might help diagnose > the problem: > > [ERROR] Unable to load module entry point class > com.coopiz.client.Coopiz (see associated exception for details) > com.google.gwt.core.client.JavaScriptException: (TypeError): > $wnd.GClientGeocoder is not a constructor > fileName: transient source for > com.google.gwt.maps.client.impl.__GeocoderImplImpl > lineNumber: 30 > stack: ()@transient source for > com.google.gwt.maps.client.impl.__GeocoderImplImpl:30 > gwtOnLoad([object Window],"coopiz","1.6")@:0 > gwtOnLoad(undefined,"coopiz","http://localhost:8080/coopiz/";)@http:// > localhost:8080/coopiz/hosted.html?coopiz:20 > qc()@http://localhost:8080/coopiz/coopiz.nocache.js:2 > ()@http://localhost:8080/coopiz/coopiz.nocache.js:8 > @http://localhost:8080/coopiz/hosted.html?coopiz:39 > > at com.google.gwt.maps.client.impl.__GeocoderImplImpl.construct > (Native Method) > at com.google.gwt.maps.client.geocode.Geocoder.(Geocoder.java: > 41) > at com.coopiz.client.model.PersistenceManager. > (PersistenceManager.java:26) > at com.coopiz.client.controllers.ApplicationController. > (ApplicationController.java:14) > ... > > > If I comment the portion of code which generates the error above, I > get the error reported in the first message of this thread. > > > Could it have something to do with an upgrade from GWT 1.6 to 1.7 ? I > just checked the upgrade steps but maybe I missed something ? > > > > > On Sep 8, 11:27 am, Eric Ayers wrote: >> 1) Have you tried running it with a Maps key installed as the error >> message suggests? >> >> 2) Are you on Windows? If so, have your IE cache/proxy/security >> settings changed recently? That sometimes gets in the way of the >> Google APIs requests. >> >> >> >> On Mon, Sep 7, 2009 at 6:50 PM, martind wrote: >> >> > Hi all, >> >> > I'm using: >> > - GWT 1.7.0 >> > - gwt-maps 1.0.4 >> > - GAE 1.2.5 >> > - Eclipse 3.5 with the Google plugin >> > - Sun JDK 1.0.6_16 >> > - linux (Fedora 11) >> >> > A few weeks ago, I began a project using gwt-maps which worked fine. >> > But somehow it got broken recently. I get the following error in >> > hosted mode: >> >> > [ERROR] Unable to load module entry point class test.client.Test (see >> > associated exception for details) >> > java.lang.RuntimeException: The Maps API has not been loaded. >> > Is a
Re: GWT Maps API not loading
1) yes, I have tried running it with a Maps key. I also tried generating a new one with no luck. 2) no, I am on Fedora 11 with Firefox 3.5.3 I have another error related to the Maps API which might help diagnose the problem: [ERROR] Unable to load module entry point class com.coopiz.client.Coopiz (see associated exception for details) com.google.gwt.core.client.JavaScriptException: (TypeError): $wnd.GClientGeocoder is not a constructor fileName: transient source for com.google.gwt.maps.client.impl.__GeocoderImplImpl lineNumber: 30 stack: ()@transient source for com.google.gwt.maps.client.impl.__GeocoderImplImpl:30 gwtOnLoad([object Window],"coopiz","1.6")@:0 gwtOnLoad(undefined,"coopiz","http://localhost:8080/coopiz/";)@http:// localhost:8080/coopiz/hosted.html?coopiz:20 qc()@http://localhost:8080/coopiz/coopiz.nocache.js:2 ()@http://localhost:8080/coopiz/coopiz.nocache.js:8 @http://localhost:8080/coopiz/hosted.html?coopiz:39 at com.google.gwt.maps.client.impl.__GeocoderImplImpl.construct (Native Method) at com.google.gwt.maps.client.geocode.Geocoder.(Geocoder.java: 41) at com.coopiz.client.model.PersistenceManager. (PersistenceManager.java:26) at com.coopiz.client.controllers.ApplicationController. (ApplicationController.java:14) ... If I comment the portion of code which generates the error above, I get the error reported in the first message of this thread. Could it have something to do with an upgrade from GWT 1.6 to 1.7 ? I just checked the upgrade steps but maybe I missed something ? On Sep 8, 11:27 am, Eric Ayers wrote: > 1) Have you tried running it with a Maps key installed as the error > message suggests? > > 2) Are you on Windows? If so, have your IE cache/proxy/security > settings changed recently? That sometimes gets in the way of the > Google APIs requests. > > > > On Mon, Sep 7, 2009 at 6:50 PM, martind wrote: > > > Hi all, > > > I'm using: > > - GWT 1.7.0 > > - gwt-maps 1.0.4 > > - GAE 1.2.5 > > - Eclipse 3.5 with the Google plugin > > - Sun JDK 1.0.6_16 > > - linux (Fedora 11) > > > A few weeks ago, I began a project using gwt-maps which worked fine. > > But somehow it got broken recently. I get the following error in > > hosted mode: > > > [ERROR] Unable to load module entry point class test.client.Test (see > > associated exception for details) > > java.lang.RuntimeException: The Maps API has not been loaded. > > Is a
Re: GWT Maps API not loading
1) Have you tried running it with a Maps key installed as the error message suggests? 2) Are you on Windows? If so, have your IE cache/proxy/security settings changed recently? That sometimes gets in the way of the Google APIs requests. On Mon, Sep 7, 2009 at 6:50 PM, martind wrote: > > Hi all, > > I'm using: > - GWT 1.7.0 > - gwt-maps 1.0.4 > - GAE 1.2.5 > - Eclipse 3.5 with the Google plugin > - Sun JDK 1.0.6_16 > - linux (Fedora 11) > > A few weeks ago, I began a project using gwt-maps which worked fine. > But somehow it got broken recently. I get the following error in > hosted mode: > > [ERROR] Unable to load module entry point class test.client.Test (see > associated exception for details) > java.lang.RuntimeException: The Maps API has not been loaded. > Is a
GWT Maps API not loading
Hi all, I'm using: - GWT 1.7.0 - gwt-maps 1.0.4 - GAE 1.2.5 - Eclipse 3.5 with the Google plugin - Sun JDK 1.0.6_16 - linux (Fedora 11) A few weeks ago, I began a project using gwt-maps which worked fine. But somehow it got broken recently. I get the following error in hosted mode: [ERROR] Unable to load module entry point class test.client.Test (see associated exception for details) java.lang.RuntimeException: The Maps API has not been loaded. Is a
