Re: PasswordTextBox: Making password character visible for a moment

Hi Raja, I think the way to achieve this is by making use of the keyboard listener functionality. This might need some explicit code. First you define a normal textbox, then when the user types something, set a keyboard listener, and then a timer. Then you can temporarily store the that

Re: How to avoid Double Submit in GWT?

One nice idea would be to bring a popup with a loading kinda image.. Since the popup is there the user will not be able to click anything and the popup would also server as a means to display loading.. The advantage here is, if ur page has lot many buttons, rather than making each button disabled

Re: Send e-mail in GWT

*for sending the mail from the server side. This has functionality to send the email and with all the necessary parameters like Mail Body, Subject Title etc.. (Dont know the exact function names, but there is a provision!!). This shud get ur email functionality working!! ~ Abhiram Wuntakal On Mon

Re: Help: Development of large App with GWT

Hey create a project which by itself acts as a GWT designer (Someone has already done a similar thing actually!!, with the DND options and all), Then u can have modules for server interaction which by itself can be automated so that all u need to do is indicate the table name and u get the data

Re: How to integrate an open source web app into a GWT application

Hi, I am really not sure if this might be totally wrong. But u can take this as a suggestion from where you can start the solution. Embed the JSP code in html and make that part of a html widget. You can place this html widget in one of the panels. Then u can build any other GWT sub application

Re: Mouse Over Image

Hi, I had implemented a very similar functionality, where I had to display a label as soon as there is a mouse-over on the image and where there a mouse-out, the label had to disappear. This is what I did. defined an image at a position fixed Rootpanel. defined a html(instead of a label)

Re: help for sending e-mail using rpc / gwt

? In cliente.side.code how do I send the e-mail? Should I instantiate that class? Sorry for the stupid questions, I am now getting this world java / gwt. thanks, Felipe On May 11, 11:48 am, abhiram wuntakal abhir...@gmail.com wrote: Hi Felipe, RPC implementation would be simple. Just write an ordinary

Re: help for sending e-mail using rpc / gwt

question. Regards, Abhi On Tue, May 11, 2010 at 6:48 PM, Felipe Guarda felip...@gmail.com wrote: but what about the implementation of the RPC, you could help me? thanks On May 10, 2:06 am, abhiram wuntakal abhir...@gmail.com wrote: Hi Felipe, This block of code would help you send an email

Re: help for sending e-mail using rpc / gwt

Hi Felipe, This block of code would help you send an email from the application. The trick basically is to get the textual data from the client side and pass it to the server side and then use this piece of code to send the email. This is actually with the file attachment feature even.

Re: How to prevent the big and specific file to be uploaded

Hey Ankit, AFAIK, you wont get to know the size of the file unless you transfer it to the server. But from the client side you can restrict the file extension by extracting the file name as follows : final FileUpload upload = new FileUpload(); upload.setName(uploadFormElement);

Re: image help

Hey I have this not-so-technical work around for u. Apply a Mouse over handler for the image. on a mouse-over, just change the image to some other image (probably a smaller one which says Dude, U cant download this!!!) and again on a Mouse-out bring back the original image. Guess that will

Re: DropZap web demo built using GWT

Nice game dude... the features that u have designed are really awesome!!! I was able to finish 3 levels and got a message saying, demo version has only 3 levels!! anyways great work!! ~ Abhiram On Tue, Dec 29, 2009 at 6:05 AM, amich...@gmail.com amich...@gmail.comwrote: Hello, Check it out:

Re: GWT Chat applications

Hi jim, Thanks for that hint. Well, are u getting the messages from the database? I mean there shud be a place from where the messages intended for a client shud be picked up right? So, have u kept the messages in the databse? And are u able to support multiple chat windows for a single user

Re: GWT Chat applications

But, client side polling would make the system slow right? and how to do I decide the frequency of polling? Backend is pure Java with the database interaction thru hibernate. ~ Abhi On Wed, Dec 9, 2009 at 7:18 PM, P.G.Taboada pgtabo...@googlemail.comwrote: I personally would not push the

Re: Query regarding printing a widget

Hi, Can someone please suggest a possible solution for this? Regards, Abhiram On Fri, Nov 20, 2009 at 11:02 PM, abhiram abhir...@gmail.com wrote: Hi All, I just needed some help regarding a functionality where i need to print the contents of a widget. I am using the Print.it()

Re: doubt about composite

Hi Jorge, Once the composite panel is loaded at any point of time if u want to change the image displayed by the image widget, just use the setUrl functionality and the image gets changed automatically. HTH, Abhiram On Tue, Nov 10, 2009 at 4:35 PM, jorge demeus1...@gmail.com wrote: Hi, I

Re: Gwt KeyboardListener

Hi Jagadesh, The problem would be because of the place of definition of your widgets. Guess right now you are defining the Age TextBox after FirstName TextBox. Instead of the Age textBox define the Middlename TextBox first, i mean just move the piece of code above. This will solve the Tab

Re: how to send variables in form panel

Hey Yoez, Not sure if it helps. But i have a workaround solution for this. Make it a two-step process. First use a RemoteServiceServlet to pass across your variables to the server side and then save these values into some variables on the server side. Then you can use a HTTPServlet to pass

Re: File Upload not working after migrating to GWT1.7

:37 am, abhiram wuntakal abhir...@gmail.com wrote: Hi All, Can someone please suggest something about this? Any possible approach to get the fileUpload working? Thanks, Abhiram On Tue, Sep 29, 2009 at 3:35 PM, abhiram abhir...@gmail.com wrote: Hi All, I had my File

Re: File Upload not working after migrating to GWT1.7

Hi Thomas. Thanks a lot for that. It is working fine now... regards, Abhiram On Wed, Sep 30, 2009 at 3:29 PM, Thomas Broyer t.bro...@gmail.com wrote: On 30 sep, 11:50, abhiram wuntakal abhir...@gmail.com wrote: Hi Eric, Thanks for that. But I had a similar piece of code earlier

Re: File Upload not working after migrating to GWT1.7

Hi All, Can someone please suggest something about this? Any possible approach to get the fileUpload working? Thanks, Abhiram On Tue, Sep 29, 2009 at 3:35 PM, abhiram abhir...@gmail.com wrote: Hi All, I had my File Upload module working properly in 1.5.3. But it has not been working

Re: GWT Button style using HTML - Mozilla Compatibility

{ background: transparent url(home.gif) no-repeat; width:95px; height:23px; } And then add the stylename to the button: button.setStyleName(cool-button); button.setText(Home); This will keep a nice separation of presentation, structure, and content. Cheers! On Sep 24, 9:01 am, abhiram

Re: GWT Button style using HTML - Mozilla Compatibility

I got some really cool styles with HTML tags and so thought of sticking on to it. Any idea why the image which I set on the button using HTML did not appear in Firefox? regards, Abhiram On Thu, Sep 24, 2009 at 4:55 PM, Venkatesh Babu venkatbab...@gmail.comwrote: Try setting the style using a

Re: Email from GWT appliction

Hi Paul, Thanks for the piece of information. But this is a personal home system that I am using and there are no such blockings. So I am still wondering why are my emails getting stuck!! regards, abhiram On Fri, Aug 21, 2009 at 1:42 PM, Paul Robinson ukcue...@gmail.com wrote: Lothar

Re: MenuBar MenuBarImages

Do you want to try SmartGWT? it has many advanced widgets. U can have a look at the SmartGWT showcase here http://www.smartclient.com/smartgwt/showcase/ This should help Regards, Abhiram On Fri, Jun 19, 2009 at 12:53 PM, Cuetumayu cuetum...@gmail.com wrote: Hello, I am new comer to GWT so

Re: How do I run my GWT application on tomcat?

Hi, First of all ensure that the StockWatcher folder got created after you started the tomcat. Then use this url httl://localhost:/StockWatcher/StockWatcher.html.. it shud work... On Wed, Jun 17, 2009 at 4:19 PM, Sow y.sowja...@gmail.com wrote: Hi, I am totally new to GWT-EXT. I

Re: Image not appearing for ImgButton in SmartGWT

Hi Sanjiv, Thanks for that link. I have posted that query at that forum. Please let me know if u have a solution for that problem of mine. thanks, Abhiram On Sat, Jun 13, 2009 at 9:58 PM, Sanjiv Jivan sanjiv.ji...@gmail.comwrote: Hi Abhiram,Please post your question on the SmartGWT forum :

Re: Image icons for Widgets

ok, i will elaborate a bit... there are 2 buttons, save Button1 and Button2. Button1 needs an image Image1 and Button2 needs Image2. The styles of both the buttons are same except for the images that appear on them. I am writing two styles Style1 with the background-image as Image1 for the

Re: Image icons for Widgets

after the widget (e.g.SaveButton has a background image of 'SaveButton.png') and have a routine to set the background image to the name of the widget plus '.png'? Ian http://examples.roughian.com 2009/6/13 abhiram wuntakal abhir...@gmail.com ok, i will elaborate a bit... there are 2

Re: Image icons for Widgets

in the css file. I was suggesting setting the image name directly in the GWT code. Ian http://examples.roughian.com 2009/6/13 abhiram wuntakal abhir...@gmail.com Hi Ian, Thanks for the suggestion. But i am not sure, how to set the Imagename (which is part of the CSS ) from my Java code

Re: Image icons for Widgets

that) Ian http://examples.roughian.com 2009/6/13 abhiram wuntakal abhir...@gmail.com ya, but it is a background image and i think i need to set it from CSS itself right? or, is there a way to set the background image from the code... (Using DOM or something!!!) On 6/13/09, Ian Bambury

Re: GWT Incubator - ScrollTable with TextBox

Thanks Isaac, I found an other way to get the logic working. it was necessary so that i could conviniently delete the row, save the row data and other such activities!!! thanks again... regards, Abhiram On 6/11/09, Isaac Truett itru...@gmail.com wrote: I think you want getWidget(), not

Re: Passing a argument to GWT application

Not sure if this is the right thing to do. but u can try the history token as a work around. Pass the rowid as a history token to ur application url... Then retrieve the history token in ur code and u can later query the database accordingly.. Dont u want to put a textBox in the initial

Re: Too Dumb to Fix Logging on the Server

Have u tried adding the log4j jar file? that helps u generate log file using a command like private static Logger logger_ = Logger.getLogger(SampleFacade.class); logger_.info(ABC); cheers, Abhiram On Tue, Jun 9, 2009 at 3:58 AM, Scott scott.duens...@gmail.com wrote: I am

Re: Navigate to new page

Another way!!! You can have this loginpanel in an absolute panel which is present in the root panel. When u are navigating to the next page, just remove this absolute panel from the root panel and call the next entry point. U can follow the same process for navigating to all the pages that would

Re: Best approach for saving and displaying images

://code.google.com/p/dreamsource-orm On May 22, 3:53 pm, abhiram wuntakal abhir...@gmail.com wrote: i am sorry, i am not aware of it. can u please let me know the approach for it? or any link that gives info about it... thanks, abhiram On Sat, May 23, 2009 at 1:22 AM, Jim jim.p...@gmail.com

Re: Images for Push Buttons

Hi Donald, Thanks for your reply, but i am sorry, i guess u have misunderstood my problem. My problem is... I have 3 buttons Button1, Button2 and Button3. All three have different functionalities. So I have a different image to be displayed on each of the buttons. If i use CSS then i need to

Re: Best approach for saving and displaying images

But, wont the database transactions take a lot of time? My images are of higher resolution and they are pretty huge... regards, Abhiram On Fri, May 22, 2009 at 9:25 PM, Paul Robinson ukcue...@gmail.com wrote: Apparently, Dreamsource ORM is the answer to everything. Jim wrote: I prefer

Re: Best approach for saving and displaying images

i am sorry, i am not aware of it. can u please let me know the approach for it? or any link that gives info about it... thanks, abhiram On Sat, May 23, 2009 at 1:22 AM, Jim jim.p...@gmail.com wrote: How about using embedded HSQLDB to handle images? Jim On May 22, 1:52 pm, abhiram wuntakal

Re: Please help

Hi, u can use a function like this... public boolean isAlpha(String abc) { abc = abc.toUpperCase(); for (int i = 0; i abc.length(); i++) { int c = (int) abc.charAt(i); if (c 65 || c 90) { Window.alert(enter a valid data); } return false; } return true; } regards,

Re: Password Encryption

Hi Magius, Thanks a lot for that info. My next question, how do i make my existing connection a HTTPS connection? regards, Abhiram On Tue, May 19, 2009 at 7:00 PM, Magius antonio.diaz@gmail.com wrote: If you encrypt the password at the client side, everybody can review the javascript

Re: Reading XML on Client

I dont think so u can do any such operations on the client side. You can rather use the file upload widget, transfer the code to the sever side and make use of simple File Read opeartions to read the contents of the XML file. Then you can bring back this data and display it on the client side.

Re: Sending email from Server Side

Hi Salvador, Thanks a lot for that quick response. Well, i am not much familiar with the protocols. I used the smtp.gmail.com instead of the ip string. Now i am getting stuck at an other place and I am getting an error like gwt com.sun.mail.smtp.smtpsendfailedexception: 530 must issue a

Re: Image Quality Affected during File Upload

Hi Vitali, I finally was able to solve the problem. Actually i had converted the bytestream to a string as an intermediate step. Then was converting the string back to a bytestream before writing this to a file. During this process, i used to lose some data i guess. I changed the code so