Re: Storing uploaded file in gwt (server side)
Online tutorial is now available at CodeDrops - http://www.codedrops.in/gwt-tutorial/ -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: Development Mode will not be supported in Firefox 27+
They have to change, they have to update their tools and move forward, or quit doing Web dev. Agree, that's why I spend a lot of grey hairs in using SDM, but it's simple not there yet saidly... Don't get me wrong, I wish it would as I certainly see the advantages. I noticed that it's hard to understand these reasons by people that have their focus on Hello world app's or hardly touch enterprise alike GWT app's... BTW: for none enterprise app's, I use others JS frameworks like JQuery. GWT: heavier business logica (= call it Enterprise app's or some other beautiful trendy name), share with backend... Just my 50 cents to have a good understanding what we talk about.. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Multiple host page and compilation errors related
I have a GWT application that use and have 2 host pages with 2 differents EntryPoint (gwt.xml files) which some code and most important, Database (datastore in Google App Engine) common. The problem is that one of them (main application entry point) makes use of several external Java libraries, including SmartGWT with its JS libraries, meanwhile the second one use none of them. When I deploy (and compile) to Google App Engine, I need to include reference in the second entry point to SmartGWT, although it's not used. If inherits directive lacks, I get lot of compilation errors. I don't want to load SmartGWT JS files (2 MBytes) when they are not necessary, growing download from a few Kbytes to 100x times Kilobytes with SmartGWT. This second host page is a Google Chrome Extension, where light load is a strong requirement. If I run in GAE SDK eclipse local webserver without any reference to SmartGWT in second host page, it works. But if I compile the whole project (although in first hots page references to SmartGWT remains) I get errors, related to SmartGWT absence. We have inspected second host page code, and no reference to SmartGWT (imports) are present. Is it possible to make a separate compilation of two host pages? -- *___Nota:* Según la normativa vigente en materia de Protección de Datos de Carácter Personal, le informamos que sus datos han sido incorporados a un fichero denominado Clientes y/o Proveedores creado por resolución de la Agencia Española de Protección de Datos y del que es responsable *The Cloud Gate S.L.*, con CIF: B-18961433. La finalidad del tratamiento de sus datos es mantener la relación contractual existente o mantenerle informado de novedades y noticias que puedan resultar de su interés. Le informamos que usted puede ejercitar sus derechos de acceso, rectificación, cancelación y oposición, mediante escrito dirigido a: *The Cloud Gate S.L.*, Calle Campo Verde 4, 3ºC , 18001 - Granada, o mediante email a la siguiente dirección de correo electrónico: i...@thecloud.es La información incluida en este e-mail es CONFIDENCIAL, siendo para uso exclusivo del destinatario arriba mencionado. Si usted lee este mensaje y no es el destinatario indicado, le informamos que está totalmente prohibida cualquier utilización, divulgación, distribución y/o reproducción de esta comunicación sin autorización expresa en virtud de la legislación vigente. Si ha recibido este mensaje por error, le rogamos nos lo notifique inmediatamente por esta misma vía y proceda a su eliminación. ***nubbius*es una marca registrada por The Cloud Gate S.L. This information is private and confidential and intended for the recipient only. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an official statement from *The Cloud Gate, S.L.* Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. *nubbius* is a registered trademark of The Cloud Gate S.L. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
GWT with Spring4
Hi I'm try to setup GWT, Maven with Spring and I'm getting following error; java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener I have created the project with following mvn commands; mvn archetype:generate \ -DarchetypeGroupId=org.codehaus.mojo \ -DarchetypeArtifactId=gwt-maven-plugin \ -DarchetypeVersion=2.6.0 mvn gwt:eclipse then import the project as maven import then configure the application with spring 4 -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
GWT with Spring
Hi I got gwt setup through maven and try to configure spring 4 and getting following error: javax.servlet.UnavailableException: org.spring4gwt.server.SpringGwtRemoteServiceServlet -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: Development Mode will not be supported in Firefox 27+
On Wednesday, March 5, 2014 9:30:54 AM UTC+1, Ed wrote: They have to change, they have to update their tools and move forward, or quit doing Web dev. Agree, that's why I spend a lot of grey hairs in using SDM, but it's simple not there yet saidly... Don't get me wrong, I wish it would as I certainly see the advantages. And don't get me wrong: I'm not saying SDM is either perfect nor 100% usable yet. I was just reacting to the fact people complain that DevMode won't be maintained anymore as they don't *want* to move to SDM (which is entirely different from your “I tried, it didn't work” situation). We're currently in a transition period where DevMode is already half-dead and SDM isn't 100% usable yet. Hopefully SDM should be much better by the next release, with incremental compilation (that'll have an impact on your code to really take advantage of it). -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: Problems using native JavaScript library (Snap)
Code below is untested:
public class GraphicsWidget extends Widget
{
private static boolean injected = false;
public GraphicsWidget()
{
if (!injected)
{
MyGraphics.injectSnap ();
injected = true;
}
// set empty div as widget element:
Element e = Document.get().*createElement(svg); // Snap() needs a svg
element, see docs.*
setElement(e);
}
public void test () // called from Dialog Box
{
Element e = getElement();
testLib(e);
}
private native void testLib (Element container)
/*-{
var s = $wnd.Snap (container); *// should work now*
var c = s.circle (150,150,100);
}-*/;
}
--
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Re: Multiple host page and compilation errors related
On Wednesday, March 5, 2014 9:49:06 AM UTC+1, Rubén Bermúdez López wrote: I have a GWT application that use and have 2 host pages with 2 differents EntryPoint (gwt.xml files) which some code and most important, Database (datastore in Google App Engine) common. The problem is that one of them (main application entry point) makes use of several external Java libraries, including SmartGWT with its JS libraries, meanwhile the second one use none of them. When I deploy (and compile) to Google App Engine, I need to include reference in the second entry point to SmartGWT, although it's not used. If inherits directive lacks, I get lot of compilation errors. I don't want to load SmartGWT JS files (2 MBytes) when they are not necessary, growing download from a few Kbytes to 100x times Kilobytes with SmartGWT. This second host page is a Google Chrome Extension, where light load is a strong requirement. If I run in GAE SDK eclipse local webserver without any reference to SmartGWT in second host page, it works. But if I compile the whole project (although in first hots page references to SmartGWT remains) I get errors, related to SmartGWT absence. We have inspected second host page code, and no reference to SmartGWT (imports) are present. Is it possible to make a separate compilation of two host pages? I'd say you *should* do separate compilations; I'd even say you should have several projects/modules for your webapp, Chrome extension and shared code. It entirely depends on your build setup though. I suspect you don't have a build tool and do everything from within Eclipse; that might be the first mistake, but even using only Eclipse you should be able to compile separately (just create 2 distinct launch configurations); I have no idea how it plays out with GAE and how the Google Plugin for Eclipse handles GAE deployment. Given that your problem is mostly Eclipse-related (IIUC), you should probably ask in the GPE forum: https://groups.google.com/d/forum/google-plugin-eclipse *___Nota:* Según la normativa vigente en materia de Protección de Datos de Carácter Personal, le informamos que sus datos han sido incorporados a un fichero denominado Clientes y/o Proveedores creado por resolución de la Agencia Española de Protección de Datos y del que es responsable *The Cloud Gate S.L.*, con CIF: B-18961433. La finalidad del tratamiento de sus datos es mantener la relación contractual existente o mantenerle informado de novedades y noticias que puedan resultar de su interés. Le informamos que usted puede ejercitar sus derechos de acceso, rectificación, cancelación y oposición, mediante escrito dirigido a: *The Cloud Gate S.L.*, Calle Campo Verde 4, 3ºC , 18001 - Granada, o mediante email a la siguiente dirección de correo electrónico: in...@thecloud.es javascript: La información incluida en este e-mail es CONFIDENCIAL, siendo para uso exclusivo del destinatario arriba mencionado. Si usted lee este mensaje y no es el destinatario indicado, le informamos que está totalmente prohibida cualquier utilización, divulgación, distribución y/o reproducción de esta comunicación sin autorización expresa en virtud de la legislación vigente. Si ha recibido este mensaje por error, le rogamos nos lo notifique inmediatamente por esta misma vía y proceda a su eliminación. ** *nubbius* es una marca registrada por The Cloud Gate S.L. This information is private and confidential and intended for the recipient only. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an official statement from *The Cloud Gate, S.L.* Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. *nubbius* is a registered trademark of The Cloud Gate S.L. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
list box item is truncated in IE
the selected item in the list box is truncated in IE. We have language listbox where default language is English. The language name is displayed as Englis(h is truncated). Do we have to write some css that works for IE only? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: Tomcat exception
Hi Magnus I've just hit this exact problem in a production environment. Did you ever get a resolution to it please? Regards Bryn On Friday, 6 December 2013 14:23:44 UTC, Magnus wrote: Hi, my user reported a rpc.StatusCodeException. The tomcat logs report the exceptions shown below. But I cannot see what the problem is. Any hints? Thanks Magnus - SEVERE: Exception while dispatching incoming RPC call java.io.IOException at org.apache.jk.common.JkInputStream.receive(JkInputStream.java:205) at org.apache.jk.common.JkInputStream.doRead(JkInputStream.java:179) at org.apache.coyote.Request.doRead(Request.java:428) at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:304) at org.apache.tomcat.util.buf.ByteChunk.substract(ByteChunk.java:405) at org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:327) at org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:162) at com.google.gwt.user.server.rpc.RPCServletUtils.readContent(RPCServletUtils.java:222) at com.google.gwt.user.server.rpc.RPCServletUtils.readContentAsGwtRpc(RPCServletUtils.java:250) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.readContent(AbstractRemoteServiceServlet.java:182) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:239) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) at java.lang.Thread.run(Thread.java:662) Dec 6, 2013 2:52:22 PM org.apache.catalina.core.ApplicationContext log SEVERE: Exception while dispatching incoming RPC call java.io.IOException at org.apache.jk.common.JkInputStream.receive(JkInputStream.java:205) at org.apache.jk.common.JkInputStream.doRead(JkInputStream.java:179) at org.apache.coyote.Request.doRead(Request.java:428) at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:304) at org.apache.tomcat.util.buf.ByteChunk.substract(ByteChunk.java:405) at org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:327) at org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:162) at com.google.gwt.user.server.rpc.RPCServletUtils.readContent(RPCServletUtils.java:222) at com.google.gwt.user.server.rpc.RPCServletUtils.readContentAsGwtRpc(RPCServletUtils.java:250) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.readContent(AbstractRemoteServiceServlet.java:182) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:239) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at
Connect GWT with MY SQL database using JDO
Hello, I am new to GWT JDO. Please tell me how to build application in GWT using JDO with MY SQL database. Regards, Mansi -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: Connect GWT with MY SQL database using JDO
Please tell me how to build application in GWT using JDO with MY SQL database. By reading the documentation of GWT, JDO and MYSQL. http://www.gwtproject.org/doc/latest/DevGuide.html -- J. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: Running Hupa in Development Mode
It seems a problem in your maven setup, maybe this answer in SO could help: http://stackoverflow.com/questions/7905501/get-rid-of-pom-not-found-warning-for-org-eclipse-m2elifecycle-mapping On Tue, Mar 4, 2014 at 10:34 AM, Harry Lin linch0...@gmail.com wrote: Thanks!! I can compile with : mvn clean package -DskipTests But got errors when launching log : D:\Harry.Lin\java\workspace\james-hupa-trunkmvn -am -pl hupa gwt:run [INFO] Scanning for projects... [INFO] [INFO] Reactor Build Order: [INFO] [INFO] Apache James Hupa Parent [INFO] Apache James Hupa Shared [INFO] Apache James Hupa Mock [INFO] Apache James Hupa Server [INFO] Apache James Hupa Widgets [INFO] Apache James Hupa Client [INFO] Apache James Hupa [WARNING] The POM for org.eclipse.m2e:lifecycle-mapping:jar:1.0.0 is missing, no dependency information available [WARNING] Failed to retrieve plugin descriptor for org.eclipse.m2e:lifecycle-map ping:1.0.0: Plugin org.eclipse.m2e:lifecycle-mapping:1.0.0 or one of its depende ncies could not be resolved: Failure to find org.eclipse.m2e:lifecycle-mapping:j ar:1.0.0 in http://repo.maven.apache.org/maven2 was cached in the local reposito ry, resolution will not be reattempted until the update interval of central has elapsed or updates are forced [INFO] [INFO] Using the builder org.apache.maven.lifecycle.internal.builder.singlethrea ded.SingleThreadedBuilder with a thread count of 1 [INFO] [INFO] [INFO] Building Apache James Hupa Parent 0.0.5-SNAPSHOT [INFO] [WARNING] The POM for org.eclipse.m2e:lifecycle-mapping:jar:1.0.0 is missing, no dependency information available [WARNING] Failed to retrieve plugin descriptor for org.eclipse.m2e:lifecycle-map ping:1.0.0: Plugin org.eclipse.m2e:lifecycle-mapping:1.0.0 or one of its depende ncies could not be resolved: Failure to find org.eclipse.m2e:lifecycle-mapping:j ar:1.0.0 in http://repo.maven.apache.org/maven2 was cached in the local reposito ry, resolution will not be reattempted until the update interval of central has elapsed or updates are forced [INFO] [INFO] gwt-maven-plugin:2.5.1:run (default-cli) @ hupa-parent [INFO] [INFO] --- maven-remote-resources-plugin:1.2.1:process (default) @ hupa-parent - -- [INFO] [INFO] gwt-maven-plugin:2.5.1:run (default-cli) @ hupa-parent [INFO] [INFO] --- gwt-maven-plugin:2.5.1:run (default-cli) @ hupa-parent --- [INFO] [INFO] Reactor Summary: [INFO] [INFO] Apache James Hupa Parent .. FAILURE [ 1.589 s] [INFO] Apache James Hupa Shared .. SKIPPED [INFO] Apache James Hupa Mock SKIPPED [INFO] Apache James Hupa Server .. SKIPPED [INFO] Apache James Hupa Widgets . SKIPPED [INFO] Apache James Hupa Client .. SKIPPED [INFO] Apache James Hupa . SKIPPED [INFO] [INFO] BUILD FAILURE [INFO] [INFO] Total time: 2.771 s [INFO] Finished at: 2014-03-04T15:58:35+08:00 [INFO] Final Memory: 26M/309M [INFO] [ERROR] Failed to execute goal org.codehaus.mojo:gwt-maven-plugin:2.5.1:run (def ault-cli) on project hupa-parent: The parameters 'runTarget' for goal org.codeha us.mojo:gwt-maven-plugin:2.5.1:run are missing or invalid - [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit ch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please rea d the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginParamete rException D:\Harry.Lin\java\workspace\james-hupa-trunk -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send
Re: GWT SimpleEventBus which implementation to use?
Thanks very much for the clairification Jens. Am Dienstag, 4. Februar 2014 10:17:51 UTC+1 schrieb Jens: In your code you should use the web.bindery one. If you use Activities then you still get the old com.google.gwt.event.shared.EventBus for compatibility reasons through Activity.start(). But you can easily assign that one to a com.google.web.bindery.event.shared.EventBus field. -- J. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
HTML5 Video Eror Handler
Hey folks, is there a way to register an error handler on a GWT Video Element? I tried to use video.addDomHandler(handler, ErrorEvent.getType()); but that doesn't fire when the HTML5 Video is not able to play the video (e.g. the video is not compatible with the codecs accepted by the html5 video tag). Thanks in advanced. Best, Sven -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
GWT HTML5 Video register Error Handler
Hey folks, is there a way to register an error handler on a GWT Video Element? I tried to use video.addDomHandler(handler, ErrorEvent.getType()); but that doesn't fire when the HTML5 Video is not able to play the video (e.g. the video is not compatible with the codecs accepted by the html5 video tag). Thanks in advanced. Best, Sven -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: Problems using native JavaScript library (Snap)
On Wednesday, March 5, 2014 10:19:51 AM UTC+1, Jens wrote: // set empty div as widget element: Element e = Document.get().*createElement(svg); // Snap() needs a svg element, see docs.* *Yes, one overloaded method expects a svg element. I also tested this, but...* var s = $wnd.Snap (container); *// should work now* var c = s.circle (150,150,100); *Object [object Object] has no method 'circle'* It seems that the existing svg element is not recognized by the Snap constructor. This was also noticed herehttp://stackoverflow.com/questions/20045532/snap-svg-cant-find-dynamically-and-successfully-appended-svg-element-with-jqu, but the solution (adding more attributes to the element) did not make a change. Magnus -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: Problems using native JavaScript library (Snap)
It seems that the existing svg element is not recognized by the Snap constructor. This was also noticed herehttp://stackoverflow.com/questions/20045532/snap-svg-cant-find-dynamically-and-successfully-appended-svg-element-with-jqu, but the solution (adding more attributes to the element) did not make a change. Oh I see.. didn't know the namespace thing. Well then either do what the solution on Stackoverflow suggests (I think GWT has not build-in createElementNS() method so you would create it in a custom JSNI method) or use a div for your widget and let Snap create the SVG element (and then append it to your widget's div) -- J. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: Connect GWT with MY SQL database using JDO
On Wednesday, March 5, 2014 7:13:20 PM UTC+5:30, Jens wrote: Please tell me how to build application in GWT using JDO with MY SQL database. By reading the documentation of GWT, JDO and MYSQL. http://www.gwtproject.org/doc/latest/DevGuide.html -- J. Thanks Jens.. I have implemented basic apps of GWT RPC but now I want to use JDO in GWT to access MY SQL database.. Please tell me how to implement it. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: Connect GWT with MY SQL database using JDO
On Wednesday, March 5, 2014 7:13:20 PM UTC+5:30, Jens wrote: Please tell me how to build application in GWT using JDO with MY SQL database. By reading the documentation of GWT, JDO and MYSQL. http://www.gwtproject.org/doc/latest/DevGuide.html -- J. Thanks Jens.. I have implemented basic apps of GWT RPC but now I want to use JDO in GWT to access MY SQL database.. Please tell me how to implement it. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: Problems using native JavaScript library (Snap)
On Wednesday, March 5, 2014 7:56:45 PM UTC+1, Jens wrote:
It seems that the existing svg element is not recognized by the Snap
constructor.
This was also noticed
herehttp://stackoverflow.com/questions/20045532/snap-svg-cant-find-dynamically-and-successfully-appended-svg-element-with-jqu,
but the solution (adding more attributes to the element) did not make a
change.
Oh I see.. didn't know the namespace thing. Well then either do what the
solution on Stackoverflow suggests (I think GWT has not build-in
createElementNS() method so you would create it in a custom JSNI method)
I tried this (because of the suggestion):
Element e = Document.get().createElement(svg);
e.setAttribute (width,400);
e.setAttribute (height,400);
e.setAttribute (xmlns,http://www.w3.org/2000/svg;);
e.setAttribute (version,1.1);
setElement(e);
But the svg element wasn't recognized by Snap.
or use a div for your widget and let Snap create the SVG element (and
then append it to your widget's div)
This is what I would prefer:
private native void testLib (Element container)
/*-{
var s = $wnd.Snap (400,400);
var c = s.circle (150,150,100);
container.appendChild (s);
}-*/;
But this leads to:
An attempt was made to reference a Node in a context where
it does not exist.
Magnus
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