Thanks for the info. Unfortunately re-ordering the load didn't solve the problem, but removing the map from the load did.
Alex On Oct 10, 6:37 pm, Eric Ayers <[email protected]> wrote: > Try re-ordering the load so that the Maps API is loaded first before the > visualization API. You might check on the Visualization API group. There > was a thread about this on the gwt-google-apis group as well. > > > > On Sat, Oct 10, 2009 at 12:01 PM, Alex <[email protected]> wrote: > > > Hi, > > > I've got a problem with the Visualization API. Until recently the code > > below worked just fine. But now I get the error: > > > [ERROR] Unable to load module entry point class > > gwtVisualiztion.client.GWTvisualization (see associated exception for > > details) > > com.google.gwt.core.client.JavaScriptException: (TypeError): Object > > expected > > number: -2146823281 > > description: Object expected > > > According to the FAQs this is caused by a problem with the AJAX loader > > script. The script tag however is part of the html code and the script > > can be reached with the browser. > > Any suggestions what might be wrong / or how to solve the problem > > avoiding writing Runnable Java classes? > > > Gr, > > > Alex > > > --------------------------------------------------------------------------------------------------------------------------------------------- > > <?xml version="1.0" encoding="UTF-8"?> > > <!DOCTYPE module PUBLIC "-//Google Inc.//DTD Google Web Toolkit 1.7.0// > > EN" "http://google-web-toolkit.googlecode.com/svn/tags/1.7.0/distro- > > source/core/src/gwt-module.dtd"> > > <module rename-to='gwtvisualization'> > > <!-- Inherit the core Web Toolkit stuff. --> > > <inherits name='com.google.gwt.user.User'/> > > > <!-- Inherit the default GWT style sheet. You can change --> > > <!-- the theme of your GWT application by uncommenting --> > > <!-- any one of the following lines. --> > > <inherits name='com.google.gwt.user.theme.standard.Standard'/> > > <!-- <inherits name='com.google.gwt.user.theme.chrome.Chrome'/> --> > > <!-- <inherits name='com.google.gwt.user.theme.dark.Dark'/> --> > > > <!-- Other module inherits --> > > <inherits name='com.google.gwt.visualization.Visualization'/> > > > <!-- Specify the app entry point class. --> > > <entry-point class='gwtVisualiztion.client.GWTvisualization'/> > > </module> > > > --------------------------------------------------------------------------------------------------------------------------------------------- > > package gwtVisualiztion.client; > > > import com.google.gwt.core.client.EntryPoint; > > import com.google.gwt.user.client.ui.RootPanel; > > import com.google.gwt.visualization.client.visualizations.GeoMap; > > import > > com.google.gwt.visualization.client.visualizations.GeoMap.Options; > > > public class GWTvisualization implements EntryPoint { > > private DataModel myData; > > private GeoMap myMap; > > private Options myMapOptions; > > > �...@override > > public void onModuleLoad() { > > myData = new DataModel(); > > myData.fillDataTable(); > > myMapOptions = Options.create(); > > myMapOptions.setDataMode(GeoMap.DataMode.REGIONS); > > myMapOptions.setRegion("world"); > > myMapOptions.setHeight(600); > > myMapOptions.setWidth(800); > > myMap = new GeoMap(myData.getDataTable(), myMapOptions); > > RootPanel.get("main").add(myMap); > > } > > } > > > --------------------------------------------------------------------------------------------------------------------------------------------- > > > package gwtVisualiztion.client; > > > import com.google.gwt.visualization.client.DataTable; > > import > > com.google.gwt.visualization.client.AbstractDataTable.ColumnType; > > > public class DataModel { > > private DataTable myData; > > > public DataModel() { > > this.setupDataTable(); > > } > > > private void setupDataTable() { > > myData = DataTable.create(); > > myData.addColumn(ColumnType.STRING, "Country"); > > myData.addColumn(ColumnType.NUMBER, "waarde"); > > } > > > public void addtoDataTable(String vak, int cijfer) { > > int rownr = myData.addRow(); > > myData.setValue(rownr, 0, vak); > > myData.setValue(rownr, 1, cijfer); > > } > > > public void fillDataTable() { > > myData.addRows(5); > > myData.setValue(0, 0, "NL"); > > myData.setValue(0, 1, 100); > > myData.setValue(1, 0, "Germany"); > > myData.setValue(1, 1, 50); > > myData.setValue(2, 0, "United States"); > > myData.setValue(2, 1, 70); > > myData.setValue(3, 0, "UK"); > > myData.setValue(3, 1, 150); > > myData.setValue(4, 0, "Spain"); > > myData.setValue(4, 1, 125); > > } > > > public DataTable getDataTable() { > > return myData; > > } > > } > > > --------------------------------------------------------------------------------------------------------------------------------------------- > > > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> > > > <html> > > <head> > > <meta http-equiv="content-type" content="text/html; > > charset=UTF-8"> > > <link type="text/css" rel="stylesheet" > > href="GWTvisualization.css"> > > <title>Web Application Starter Project</title> > > <script type="text/javascript" language="javascript" > > src="gwtvisualization/gwtvisualization.nocache.js"></script> > > </head> > > > <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> > > > <script type="text/javascript" src="http://www.google.com/jsapi";></ > > script> > > <script type="text/javascript"> > > google.load("visualization", "1", {'packages' : ["piechart", > > "table", "motionchart", "geomap", "annotatedtimeline", "areachart", > > "barchart", "columnchart", "orgchart", "gauge", "intensitymap", > > "linechart", "map", "scatterchart"] }); > > </script> > > > <div id="main"></div> > > </body> > > </html> > > -- > Eric Z. Ayers > Google Web Toolkit, Atlanta, GA USA --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" 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-web-toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
