Hmmm, is your development machine able to connect through the internet
to http://www.google.com/jsapi? Sometimes proxies or firewalls
interfere with downloading the API. If you put that URL into a
browser on the machine you are developing from, you should see text
that starts with:
if (!window['google']) {
window['google'] = {};
}
...
On May 6, 10:41 am, Rafael Barrera Oro <[email protected]> wrote:
> The following is my main html page code, as you can see i included the JSAPI
> (it was all along), is there something i forgot?
>
> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
> <!-- The HTML 4.01 Transitional DOCTYPE declaration-->
> <!-- above set at the top of the file will set -->
> <!-- the browser's rendering engine into -->
> <!-- "Quirks Mode". Replacing this declaration -->
> <!-- with a "Standards Mode" doctype is supported, -->
> <!-- but may lead to some differences in layout. -->
>
> <html>
> <head>
> <meta http-equiv="content-type" content="text/html; charset=UTF-8">
> <!-- -->
> <!-- Any title is fine -->
> <!-- -->
> <title>SimpleViz</title>
>
> <!-- -->
> <!-- This script loads the Visualization API. -->
> <!-- -->
> <script type="text/javascript" src="http://www.google.com/jsapi
> "></script>
>
> <!-- -->
> <!-- This script loads your compiled module. -->
> <!-- If you add any GWT meta tags, they must -->
> <!-- be added before this line. -->
> <!-- -->
> <script type="text/javascript" language="javascript"
> src="com.example.simpleviz.SimpleViz.nocache.js"></script>
> </head>
>
> <!-- -->
> <!-- The body can have arbitrary html, or -->
> <!-- you can leave the body empty if you want -->
> <!-- to create a completely dynamic UI. -->
> <!-- -->
> <body>
>
> <!-- OPTIONAL: include this if you want history support -->
> <iframe src="javascript:''" id="__gwt_historyFrame" tabIndex='-1'
> style="position:absolute;width:0;height:0;border:0"></iframe>
>
> </body>
> </html>
>
> 2009/5/6 VizBoy <[email protected]>
>
> > "$wnd.google has no properties" usually means that you haven't included the
> > jsapi script tag in the html page.
>
> > Hope this helps.
>
> > - VizBoy.
>
> > On Tue, May 5, 2009 at 7:08 PM, Rafael Barrera Oro
> > <[email protected]>wrote:
>
> >> Just to be certain, i followed the tutorial step by step, created the
> >> project by command line and it still does not work... (same error,
> >> $wnd.google has no properties)
>
> >> I am thinking version problems... but then again, i dont know very much
> >> about the gwt visualization api...
>
> >> Thanks in advance for any ideas
>
> >> Rafael
>
> >> 2009/5/4 Rafael Barrera Oro <[email protected]>
>
> >> Im sorry, i did not express myself correctly. What i meant was that i
> >>> followed the tutorial with a slight variation, i created the project using
> >>> the eclipse plugin (added the jar, set the classpath, etc).
>
> >>> I guess you could say that technically i did not followed the tutorial
> >>> step by step but this should work anyway... right?
>
> >>> Thanks for the reply!
>
> >>> 2009/5/4 Eric Z. Ayers <[email protected]>
>
> >>>> Hi Rafael,
>
> >>>> If you haven't tried the tutorial yet, that's certainly a good place
> >>>> to start!
>
> >>>> On May 4, 10:34 am, Rafael Barrera Oro <[email protected]> wrote:
> >>>> > Thanks for the reply but the FAQ refers to the error
> >>>> > "'$wnd.google.visualization' is null or not an object" and what i am
> >>>> getting
> >>>> > is "$wnd.google has no properties" Are those equivalent?
>
> >>>> > On the other hand i created the project using eclipse instead of
> >>>> following
> >>>> > the step by step console tutorial to create a project, maybe that had
> >>>> > something to do?
>
> >>>> > i cant make it work yet...
>
> >>>> > thanks for the reply!
>
> >>>> > Any other ideas will be greatly appreciated
>
> >>>> > Rafael
>
> >>>> > 2009/5/1 Eric Z. Ayers <[email protected]>
>
> >>>> > > Hi Rafael,
>
> >>>> > > This message indicates that you are accessing the API before it has
> >>>> > > been loaded into your browsers. See:
>
> >>>>http://code.google.com/docreader/#p=gwt-google-apis&s=gwt-google-apis.
> >>>> ..
>
> >>>> > > On Apr 30, 1:35 pm, Rafael <[email protected]> wrote:
> >>>> > > > I am trying to display a simple PieChart and i get the following
> >>>> > > > error:
>
> >>>> > > > [ERROR] Unable to load module entry point class
> >>>> > > > ar.com.akyasociados.dietaclubweb.client.DietaClubWeb (see
> >>>> associated
> >>>> > > > exception for details)
> >>>> > > > com.google.gwt.core.client.JavaScriptException: (TypeError):
> >>>> > > > $wnd.google has no properties
> >>>> > > > fileName:
> >>>> jar:file:/shared/downloads/Ajax/GWT/gwt-visualization-1.0.1/
> >>>> > > > gwt-visualization.jar!/com/google/gwt/visualization/client/
> >>>> > > > DataTable.java
> >>>> > > > lineNumber: 32
> >>>> > > > stack:
> >>>> ()@jar:file:/shared/downloads/Ajax/GWT/gwt-visualization-1.0.1/
> >>>> > > > gwt-visualization.jar!/com/google/gwt/visualization/client/
> >>>> > > > DataTable.java:32
> >>>> > > > gwtOnLoad([object Window],"dietaclubweb","1.6")@:0
> >>>> > > > gwtOnLoad(undefined,"dietaclubweb","http://localhost:8080/
> >>>> > > > dietaclubweb/")@http://localhost:8080/dietaclubweb/hosted.html?
> >>>> > > > dietaclubweb:20
> >>>> > > > nc()@http://localhost:8080/dietaclubweb/dietaclubweb.nocache.js:2
> >>>> > > > ()@http://localhost:8080/dietaclubweb/dietaclubweb.nocache.js:8
> >>>> > > > @http://localhost:8080/dietaclubweb/hosted.html?dietaclubweb:39
>
> >>>> > > > at
> >>>> com.google.gwt.visualization.client.DataTable$.create(Native
> >>>> > > > Method)
> >>>> > > > at
> >>>> ar.com.akyasociados.dietaclubweb.client.DietaClubWeb.initPage
> >>>> > > > (DietaClubWeb.java:108)
> >>>> > > > at
> >>>> > > > ar.com.akyasociados.dietaclubweb.client.DietaClubWeb.onModuleLoad
> >>>> > > > (DietaClubWeb.java:46)
>
> >>>> > > > I read a while ago that the Visualization-API is only compatible
> >>>> with
> >>>> > > > 1.4 version of the GWT, could that be it?
>
> >>>> > > > thanks in advance
>
> >>>> > > > I might add this gwt-visualization-api looks pretty cool...
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