Re: Help required for eclipse setup for gwt project
On 01/04/2012 16:07, tomo india wrote: I am trying to setup my eclipse IDE for gwt development. I am following the instructions from the below URL https://developers.google.com/web-toolkit/usingeclipse I downloaded the eclipse and installed the plugins and restarted the eclipse. As per the above article, when i tried to create web application, i am not seeing web application project in File-->New--> menu. Try File > New > Other... and see if you have Google and Google Web Toolkit entries, with sub-items. I have the Web Application Project under the Google entry. -- Philippe Lhoste -- (near) Paris -- France -- http://Phi.Lho.free.fr -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Help required for eclipse setup for gwt project
Hi, I am trying to setup my eclipse IDE for gwt development. I am following the instructions from the below URL https://developers.google.com/web-toolkit/usingeclipse I downloaded the eclipse and installed the plugins and restarted the eclipse. As per the above article, when i tried to create web application, i am not seeing web application project in File-->New--> menu. What am i missing ? Please advice. Thanks in advance. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: help required on MenuBar
thanks mibtar for your post, I've already tried the 'crude' way. I thought we can add images to the menuBar in a more elegant manner, using MenuBar(boolean vertical, MenuBar.Resources resources). It didn't work for me. thanks any way. zbr -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: help required on MenuBar
create an interface: public interface Resource extends ClientBundle{ @Source("theimage.png") ImageResource theimage(); } place the "theimage.png" file in the same package as the interface. to use the interface: Resource resource = GWT.create(Resource.class); //make the file menu MenuBar filemenu = new MenuBar(true); filemenu.addItem("File", true, new Command() { public void execute() { //what to do } }); filemenu.addItem("Open", true, new Command() { public void execute() { //what to do } }); filemenu.addItem("Save", true, new Command() { public void execute() { //what to do } }); //add the file menu to the menubar MenuBar bar = new MenuBar(); bar.addItem("File", filemenu); RootPanel.get().add(bar); this is a pretty crude way to do it, but it works. you can check MenuBar(boolean vertical, MenuBar.Resources resources) in the documentation i think that how you're supposed to use images, but i haven't tried it yet. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
help required on MenuBar
hi, I am trying to use a MenuBar with images on the left for the different menu Items. I looked at the doc concerning the use of ClientBundle etc, with no success at all! any help ? thanks -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Help required when or how to use timer
Hi, Once again thanks alot for your feedback. I have done that now, but I wont say it is completed. But I got the functionality as I expected. Below is the code I used Just have a look and clarify one question here. class Client { . . DBUpdate; new Highlighter().removeHighlight(rowIndex); . . public class Highlighter{ Timer pushTimer; int timerCount; private void removeHighlight(final int row){ pushTimer = new Timer(){ public void run(){ timerCount++; System.out.println("TimerCount.."+timerCount); if (timerCount == 20) { for(int i=1;i<=colCount;i++){ if (datacellFormatter.getStyleName(row,i).equals("AADD_POLL")){ //System.out.println("colIndex.."+i); datacellFormatter.removeStyleName(row, i, "AADD_POLL"); } } this.cancel(); } } }; pushTimer.scheduleRepeating(250); } } } Here my doubt is the object created by new Highlighter().removeHighlight(rowIndex); will be closed automatically or we may have to anything explicitly??? Kindly advise Thanks Suren On Jun 18, 7:59 pm, Kwhit wrote: > Sure... > > > >4/ At the last interrupt have the object commit suicide and remove > > >itself > > Feedback will wake up every, say, 250ms.. You want to keep a highlight > visible for say 5 seconds so that's 20 wake ups. Count them. On the > 20th you're going to set the background back to it's original color - > probably white. When you've done that remove the association between > the cell/row and the Feedback object and don't set the timer again. > There's no more references to that Feedback object so it will be > forgotten about and garbage collected. > > > >5/ On an edit clear any existing feedback objects and kill them. > > >Instantiate a new Feedback object and forget about it > > When you start editing a cell check if there are any associated > Feedback objects - there will be either 0 or 1. If you find one then > remove it and set a flag in it to tell it not to change the background > color of the cell and that's it. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Help required when or how to use timer
Sure... > >4/ At the last interrupt have the object commit suicide and remove > >itself Feedback will wake up every, say, 250ms.. You want to keep a highlight visible for say 5 seconds so that's 20 wake ups. Count them. On the 20th you're going to set the background back to it's original color - probably white. When you've done that remove the association between the cell/row and the Feedback object and don't set the timer again. There's no more references to that Feedback object so it will be forgotten about and garbage collected. > >5/ On an edit clear any existing feedback objects and kill them. > >Instantiate a new Feedback object and forget about it When you start editing a cell check if there are any associated Feedback objects - there will be either 0 or 1. If you find one then remove it and set a flag in it to tell it not to change the background color of the cell and that's it. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Help required when or how to use timer
Hi Kwhit, I started thinking of what you mentioned here..still I didnt get a clue of few things.. Could you please explain a bit more on >4/ At the last interrupt have the object commit suicide and remove >itself and >5/ On an edit clear any existing feedback objects and kill them. >Instantiate a new Feedback object and forget about it Thanks Suren On Jun 18, 8:50 am, Suren wrote: > Hi Kwhit, > > Thanks for the reply. > > This idea is not bad either ;-) Sure, I'll use this if it works for > me. > > Let me try this and getback ASAP. > > Thanks again > Suren > > On Jun 18, 8:10 am, Kwhit wrote: > > > That's a nice graphical feedback idea Suren (I'll steal it one day > > soon I'm sure ;-) > > > How I would do it > > > 1/ Create a Feedback object that has a time in side of it that takes > > card of the cell, row, etc.. Associated with the cell, row, in some > > way > > > 2/ Inside the feedback object set the hot color as desired and the > > schedule regular intervals say 1/3 of a second giving a total of 15 > > interrupts. At each interrupt move the color 1/15th of the way back to > > white - quite easy to do if you split up the RGB values > > > 3/ Have a poisenPill() method on the object that will terminate it > > > 4/ At the last interrupt have the object commit suicide and remove > > itself > > > 5/ On an edit clear any existing feedback objects and kill them. > > Instantiate a new Feedback object and forget about it > > > Your users will be fighting to edit as many cells as they can as fast > > as they can --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Help required when or how to use timer
Hi Kwhit, Thanks for the reply. This idea is not bad either ;-) Sure, I'll use this if it works for me. Let me try this and getback ASAP. Thanks again Suren On Jun 18, 8:10 am, Kwhit wrote: > That's a nice graphical feedback idea Suren (I'll steal it one day > soon I'm sure ;-) > > How I would do it > > 1/ Create a Feedback object that has a time in side of it that takes > card of the cell, row, etc.. Associated with the cell, row, in some > way > > 2/ Inside the feedback object set the hot color as desired and the > schedule regular intervals say 1/3 of a second giving a total of 15 > interrupts. At each interrupt move the color 1/15th of the way back to > white - quite easy to do if you split up the RGB values > > 3/ Have a poisenPill() method on the object that will terminate it > > 4/ At the last interrupt have the object commit suicide and remove > itself > > 5/ On an edit clear any existing feedback objects and kill them. > Instantiate a new Feedback object and forget about it > > Your users will be fighting to edit as many cells as they can as fast > as they can --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Help required when or how to use timer
That's a nice graphical feedback idea Suren (I'll steal it one day soon I'm sure ;-) How I would do it 1/ Create a Feedback object that has a time in side of it that takes card of the cell, row, etc.. Associated with the cell, row, in some way 2/ Inside the feedback object set the hot color as desired and the schedule regular intervals say 1/3 of a second giving a total of 15 interrupts. At each interrupt move the color 1/15th of the way back to white - quite easy to do if you split up the RGB values 3/ Have a poisenPill() method on the object that will terminate it 4/ At the last interrupt have the object commit suicide and remove itself 5/ On an edit clear any existing feedback objects and kill them. Instantiate a new Feedback object and forget about it Your users will be fighting to edit as many cells as they can as fast as they can --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Help required when or how to use timer
Hi All, I am having a Grid, in which when an user update happend, I am highlighting the cells which are all changed by the user. Say in different color background. And that color remains there for 5 seconds or so. After that I am removing those colors. This is how I did that, 1) whenever a cell is edited, a Database update is called and get back the entire row and update all the cells whichever is changed by that update. 2) Changing the background color(applied a style) 3) timer.schedule(5000); 4) In the timer.run method, I am using that rowIndex value, which the user has edited and remove the styles(background color highlight) Now, the problem I face in this scenario is, When a user update one row, then no issues, If he/she updates multiple rows in quick successsion, then only the last rowIndex is passed to timer.run method. Remaining row's color highlighting is still there. How can I effectively remove the color of cells in a row, after 5 seconds. Any help would be appreicated. Thanks Suren --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: help required
How about reading the documentation? http://code.google.com/intl/fr/webtoolkit/doc/1.6/DevGuideCodingBasics.html#DevGuideClientSide The very first paragraph has the answer to your problem and instructs you to read the following part: http://code.google.com/intl/fr/webtoolkit/doc/1.6/DevGuideCodingBasics.html#DevGuideJavaCompatibility And ultimately this should precisely answer your question: http://code.google.com/webtoolkit/doc/1.6/RefJreEmulation.html =>There is no java.util.regex support in client-side code. You should use instead: http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html#matches(java.lang.String) If there's anything there that's not clear enough, feel free to ask for clarifications. Salvador On 18 mai, 15:10, poonam wrote: > Hello, > I have developed an Validation application.And in that having > different classes for Numeric Field, Alphabetic Field, Pattern > Matching, etc. > But when I import - > import java.util.regex.Matcher; > import java.util.regex.Pattern; > I get errors as - > The import java.util.regex cannot be resolved > but,Pattern Matching is the requirement of the classes, > I have send the class and detailed error message below.Please help or > suggest what can I do? > -class - > public class NumericField implements Validation { > public boolean validate() { > > if(widgetToValidate.getText()!= "[0-9]") { > GWT.log("in validate() of RequiredField ",null); > > String regex = "[0-9]"; > Pattern p = Pattern.compile(regex,Pattern.CASE_INSENSITIVE); > Matcher matcher = p.matcher(regex); > //boolean b = m.matches(); > > if(matcher.find()) > { > Window.alert("correct format"); > } > return false; > } > return true; > > } > } > > When I compile this program I get the errors below : > > D:\Validation>StudentInfo-compile > Analyzing source in module 'com.company.StudentInfo' > [ERROR] Errors in 'D:\Validation\src\com\company\client > \Alpahabetic.java' > [ERROR] Line 8: The import java.util.regex cannot be resolved > [ERROR] Line 131: PatternSyntaxException cannot be resolved to > a type > [ERROR] Line 132: ex cannot be resolved > [ERROR] Errors in 'D:\Validation\src\com\company\client > \NumericField.java' > [ERROR] Line 5: The import java.util.regex cannot be resolved > [ERROR] Line 6: The import java.util.regex cannot be resolved > [ERROR] Line 73: Pattern.CASE_INSENSITIVE cannot be resolved > [ERROR] Line 74: Matcher cannot be resolved to a type > [ERROR] Line 74: The method matcher(String) is undefined for > the type Pattern > Finding entry point classes > [ERROR] Unable to find type 'com.company.client.StudentInfo' > [ERROR] Hint: Previous compiler errors may have made this type > unavailable > [ERROR] Hint: Check the inheritance chain from your module; it > may not be inheriting a required module or a module > may not be adding its source path entries properly > [ERROR] Build failed > > Thus, I am not able to solve the error : The import java.util.regex > cannot be resolved > > How to solve it? > Thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: help required
Hi, GWT does not emule the java.util.regex class You should see http://code.google.com/intl/fr/webtoolkit/doc/1.6/RefJreEmulation.html#Package_java_util for more informations. Mathieu Boniface 2009/5/18 poonam > > Hello, >I have developed an Validation application.And in that having > different classes for Numeric Field, Alphabetic Field, Pattern > Matching, etc. > But when I import - > import java.util.regex.Matcher; > import java.util.regex.Pattern; > I get errors as - > The import java.util.regex cannot be resolved > but,Pattern Matching is the requirement of the classes, > I have send the class and detailed error message below.Please help or > suggest what can I do? > -class - > public class NumericField implements Validation { > public boolean validate() { > >if(widgetToValidate.getText()!= "[0-9]") { >GWT.log("in validate() of RequiredField ",null); > > String regex = "[0-9]"; > Pattern p = Pattern.compile(regex,Pattern.CASE_INSENSITIVE); > Matcher matcher = p.matcher(regex); > //boolean b = m.matches(); > > if(matcher.find()) >{ >Window.alert("correct format"); >} >return false; >} >return true; > >} >} > > When I compile this program I get the errors below : > > D:\Validation>StudentInfo-compile > Analyzing source in module 'com.company.StudentInfo' > [ERROR] Errors in 'D:\Validation\src\com\company\client > \Alpahabetic.java' > [ERROR] Line 8: The import java.util.regex cannot be resolved > [ERROR] Line 131: PatternSyntaxException cannot be resolved to > a type > [ERROR] Line 132: ex cannot be resolved > [ERROR] Errors in 'D:\Validation\src\com\company\client > \NumericField.java' > [ERROR] Line 5: The import java.util.regex cannot be resolved > [ERROR] Line 6: The import java.util.regex cannot be resolved > [ERROR] Line 73: Pattern.CASE_INSENSITIVE cannot be resolved > [ERROR] Line 74: Matcher cannot be resolved to a type > [ERROR] Line 74: The method matcher(String) is undefined for > the type Pattern > Finding entry point classes > [ERROR] Unable to find type 'com.company.client.StudentInfo' > [ERROR] Hint: Previous compiler errors may have made this type > unavailable > [ERROR] Hint: Check the inheritance chain from your module; it > may not be inheriting a required module or a module > may not be adding its source path entries properly > [ERROR] Build failed > > Thus, I am not able to solve the error : The import java.util.regex > cannot be resolved > > How to solve it? > Thanks. > > > > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
help required
Hello, I have developed an Validation application.And in that having different classes for Numeric Field, Alphabetic Field, Pattern Matching, etc. But when I import - import java.util.regex.Matcher; import java.util.regex.Pattern; I get errors as - The import java.util.regex cannot be resolved but,Pattern Matching is the requirement of the classes, I have send the class and detailed error message below.Please help or suggest what can I do? -class - public class NumericField implements Validation { public boolean validate() { if(widgetToValidate.getText()!= "[0-9]") { GWT.log("in validate() of RequiredField ",null); String regex = "[0-9]"; Pattern p = Pattern.compile(regex,Pattern.CASE_INSENSITIVE); Matcher matcher = p.matcher(regex); //boolean b = m.matches(); if(matcher.find()) { Window.alert("correct format"); } return false; } return true; } } When I compile this program I get the errors below : D:\Validation>StudentInfo-compile Analyzing source in module 'com.company.StudentInfo' [ERROR] Errors in 'D:\Validation\src\com\company\client \Alpahabetic.java' [ERROR] Line 8: The import java.util.regex cannot be resolved [ERROR] Line 131: PatternSyntaxException cannot be resolved to a type [ERROR] Line 132: ex cannot be resolved [ERROR] Errors in 'D:\Validation\src\com\company\client \NumericField.java' [ERROR] Line 5: The import java.util.regex cannot be resolved [ERROR] Line 6: The import java.util.regex cannot be resolved [ERROR] Line 73: Pattern.CASE_INSENSITIVE cannot be resolved [ERROR] Line 74: Matcher cannot be resolved to a type [ERROR] Line 74: The method matcher(String) is undefined for the type Pattern Finding entry point classes [ERROR] Unable to find type 'com.company.client.StudentInfo' [ERROR] Hint: Previous compiler errors may have made this type unavailable [ERROR] Hint: Check the inheritance chain from your module; it may not be inheriting a required module or a module may not be adding its source path entries properly [ERROR] Build failed Thus, I am not able to solve the error : The import java.util.regex cannot be resolved How to solve it? Thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: help required
Does your jar have "source attached"? Also, try putting a copy in your war/WEB-INF/lib folder. What build method do you use? IDE? Ant? Cypal... Don't use Cypal anymore, the official GWT + Appengine plugin works like a dream, provided your source level and source compliance level are set to 1.6... For clarity, the IDE is happy, but the compiler isn't? If it comes right down to it, you can tarball your project directory and email it to me, and I can check it out, but I'd really rather not... Are you using Eclipse? If you aren't, download 3.4 Ganymede {Galileo is too new for the GWT plugin} and the Google Plugin, then make sure your jar is in the project build path, AND war/WEB-INF/lib ... If that fails, send your code and I'll try to get it to go. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: help required
Hello, Thanks for ur reply... I followed what u told, but even then the project is not accepting any properties of the jar and performing validations. I am not understanding what to do further please help me I have included the jar in the projects library folder where all the jars required are kept. Also, included it in the build path.Even then it is not working. Please let me know if anything is remaining? Thanks once again. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: help required
Even if you do package all your code in a jar, you should keep at least one module and entry point OUTSIDE the jar, so the compiler has some raw source to start with. Also check that you're including your packaged jar in your build process. If you just want to reuse your code, you can just include the core project through your IDE, so you don't have to re-jar for every build. I use the google appengine which has a 1000 file limit, so I jar any finalized / old / stagnant code, but never active, volatile code. G'luck! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: help required
You need to include the source files (*java), the module definitions (*.gwt.xml) and all resources in your jar. That's all there is to it. A "normal" java jar is just *.classes files, maybe that's why it doesn't work. Take a look at the gwt-user jar, it's a good example of a jar-packaged gwt library ( or any jar-packaged gwt library for that matter). And for the record, you have to provide more information if you want help. Instead of saying: "it gives error saying : no such file or directory " you should include the relevant part of the stack trace (or the whole stack trace if you don't know what is the relevant part). Hope that helps, Salvador On 14 mai, 14:15, poonam wrote: > Hello All, > Actually I have developed a validation application in gwt. Now, > I want to convert it into a jar file so that I can use it in my > another application. I tried by converting it in the way for java but > it gives error saying : > no such file or directory > Please help me. > And let me know how can I convert this GWT validation application into > a jar?? or any website which would help me... > Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
help required
Hello All, Actually I have developed a validation application in gwt. Now, I want to convert it into a jar file so that I can use it in my another application. I tried by converting it in the way for java but it gives error saying : no such file or directory Please help me. And let me know how can I convert this GWT validation application into a jar?? or any website which would help me... Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: help required
Why don't you let us see your classes to understand what's going on ? You could use pastebin or snipplr. Cheers, Salvador On May 5, 8:24 am, poonam wrote: > Hello all, > I am creating the validation classes for > RequiredField,TextPattern,Numeric field,etc. I have got stuck in the > coding and getting errors, If anyone has created such classes please > let me know the coding so that I can understand where am I going > wrong? > Thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
help required
Hello all, I am creating the validation classes for RequiredField,TextPattern,Numeric field,etc. I have got stuck in the coding and getting errors, If anyone has created such classes please let me know the coding so that I can understand where am I going wrong? Thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
help required for validation prog
Hello, Please help me for developing the gwt-validation program, by suggesting some proper links where the step-by-step method is given for developing the validation program using the jar file "gwt- validator.jar". Thanks, Poonam. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: help required
I have already replied to this from your blog comment. Eggsy On Mar 16, 2:45 pm, Vitali Lovich wrote: > Oh, and SQL is the umbrella name for the database language. There's a lot > of different vendors providing slightly different implementations. MySQL is > a popular one. > > On Mon, Mar 16, 2009 at 10:44 AM, Vitali Lovich wrote: > > CATALINA_HOME is the name for the home of Tomcat. You'll have to lookup > > how to set up a Tomcat server. > > > On Mon, Mar 16, 2009 at 5:45 AM, poonam wrote: > > >> hello, > >> According to the Three Part Tutorial suggested by u I have > >> developed my application but instead of SQL I have used MySQL; my > >> application has worked in the Hosted mode and now according to the > >> Forth Part of the tutorial I am trying to convert it to Web mode.But I > >> am not getting that where to create the "context file" and where is > >> the path CATALINA_HOME/conf/Catalina/localhost and also further how to > >> run the project in web mode. > > >> Please help me and reply soon. > >> Thanks a lot. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: help required
Oh, and SQL is the umbrella name for the database language. There's a lot of different vendors providing slightly different implementations. MySQL is a popular one. On Mon, Mar 16, 2009 at 10:44 AM, Vitali Lovich wrote: > CATALINA_HOME is the name for the home of Tomcat. You'll have to lookup > how to set up a Tomcat server. > > > On Mon, Mar 16, 2009 at 5:45 AM, poonam wrote: > >> >> hello, >> According to the Three Part Tutorial suggested by u I have >> developed my application but instead of SQL I have used MySQL; my >> application has worked in the Hosted mode and now according to the >> Forth Part of the tutorial I am trying to convert it to Web mode.But I >> am not getting that where to create the "context file" and where is >> the path CATALINA_HOME/conf/Catalina/localhost and also further how to >> run the project in web mode. >> >> Please help me and reply soon. >> Thanks a lot. >> >> >> >> > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: help required
CATALINA_HOME is the name for the home of Tomcat. You'll have to lookup how to set up a Tomcat server. On Mon, Mar 16, 2009 at 5:45 AM, poonam wrote: > > hello, > According to the Three Part Tutorial suggested by u I have > developed my application but instead of SQL I have used MySQL; my > application has worked in the Hosted mode and now according to the > Forth Part of the tutorial I am trying to convert it to Web mode.But I > am not getting that where to create the "context file" and where is > the path CATALINA_HOME/conf/Catalina/localhost and also further how to > run the project in web mode. > > Please help me and reply soon. > Thanks a lot. > > > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
help required
hello, According to the Three Part Tutorial suggested by u I have developed my application but instead of SQL I have used MySQL; my application has worked in the Hosted mode and now according to the Forth Part of the tutorial I am trying to convert it to Web mode.But I am not getting that where to create the "context file" and where is the path CATALINA_HOME/conf/Catalina/localhost and also further how to run the project in web mode. Please help me and reply soon. Thanks a lot. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Help required
Hello, I am developing an application integrating GWT+Spring+Hibernate and as suggested by you I have used the help from the site suggested by you,i.e. Part One :http://eggsylife.blogspot.com/2007/10/well-this-tutorial- aims-at-helping.html Part Two: http://eggsylife.blogspot.com/2007/11/hibernate-spring-google-web-toolkit.html Part Three: http://eggsylife.blogspot.com/2008/02/hibernate-spring-google-web-toolkit.html I have completed the application development in the hosted mode and for database I have used MySQL. Now, I have stuck with a problem, when I compile the application the corresponding files and folders are not created in the "WEB-INF/classes" folder, this further creates problem in the generation of MyApplication-shell that is,to run the program in the hosted mode.The application runs in the hosted mode, but when I enter the value in the TextBox and click on Search button then; here, it gives me a lot of warning messages and finally the error as, 1) Unable to instantiate 'com.company.server.TeacherServiceImpl' and 2) Unable to dispatch request Please help me to solve this error. Thanks, Poonam --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Help required...
What are you looking to do with GWT? I mean what is your knowledge base in knowing Java, which doesn't matter much, but you have to at least understand the syntax. The next step after that is to just pick a development IDE which is the easiest way to use GWT. I use Netbeans, but you can also use Eclipse which is what GWT has a lot of information on. Then start off with small applications adding to them as you learn new things about GWT. GWT is not that hard to use, but it is like any new library, you have to play with it to understand how it works. I've gotten pretty good at it, and it only took me two weeks to get a real good understanding of how it works. I'm sure the guys at Google would cringe at some of my code, but hey all that matters is that I get my projects to work. Primarily I would start with working on laying out a site with panels, using VerticalPanel, HorizontalPanel, FlowPanel, AbsolutePanel, and the DockPanel, these are the primary panels you will use in GWT. Then it is just a matter of adding widgets to these panels and using Google to search for solutions to any problems you run into. I have spent countless hours searching through posts and blogs. I wouldn't suggest buying a book because it is not really necessary, unless you want to learn about how GWT compiles Java into javascript. Be more descriptive in the problems you are having in getting started and I will see what I can do to help you. James On Nov 11, 11:01 pm, Sanju <[EMAIL PROTECTED]> wrote: > Hi I am new to GWT , I got to know about it recently.Now I a want to > learn GWT can any one guide me step by step so that I can learn GWT!I > referred this sitehttp://code.google.com/webtoolkit/examples/ > unfortunately I couldn't understood much from it as I am having > confusion from where to start and how do I proceed.I think I need you > peoplehelpto move on in using GWT as my development platform... --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com 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 -~--~~~~--~~--~--~---
Re: Help required...
go for roughian examples on the net http://examples.roughian.com/ yours --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com 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 -~--~~~~--~~--~--~---
Help required...
Hi I am new to GWT , I got to know about it recently.Now I a want to learn GWT can any one guide me step by step so that I can learn GWT!I referred this site http://code.google.com/webtoolkit/examples/ unfortunately I couldn't understood much from it as I am having confusion from where to start and how do I proceed.I think I need you people help to move on in using GWT as my development platform... --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com 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 -~--~~~~--~~--~--~---