Google Analytics and GWT

2009-03-04 Thread rlaferla

This may be simple (or not) but has anyone integrated Google Analytics
into a GWT app?  Are there any tips or issues I should be aware of?

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Sequential workflow in an asynchronous GWT world

2009-03-04 Thread rlaferla

How is everyone managing to implement sequential workflows when GWT
only allows async calls?

I have a series of panels that user must respond to in sequence and
their answers may lead to a different path of panels (warnings, error
panels, etc..)  I think every GWT programmer working on a large
project must have run into this.   I'm interested in what strategies/
techniques/code you used to help keep the complexity down.


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How to debug serialization issues?

2009-01-07 Thread rlaferla

How do you guys go about debugging serialization issues?  I am using
GWT 1.5.3 and my GWT client is sending a DTO to the server.  If I do a
Log.debug() just prior to the call to the server, I see all of my data
in my DTO.  However, when I do a log.debug() on my DTO in the GWT-RPC
service, some of my data is missing.  I have read through forum posts,
etc... but I feel I don't have the necessary tools to debug the
problem.  The data that appears to not be serialized is a
SetCustomClass (implementation is a HashSet) off of my DTO.  Both
the DTO and CustomClass are marked Serializable, I use generics for
the Set.

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File download using GWT?

2008-11-28 Thread rlaferla

Here's a tricky one for you GWT experts!

In my application, I need to dynamically create a text file (in
memory) and allow the user to download it.  In a traditional web
application, this is easy.  However, how can you do this with GWT?
Before you answer, keep in mind that the file does not exist on disk
anywhere.  Therefore, a GWT-RPC service would send a String back to
the GWT client and the client would have to do something to trigger
the download of that string as a file.  I have already searched this
forum and there is a thread on doing a file download but that's for a
file that exists on disk and for various reasons, my application
cannot write the string to a file first.

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Re: SmartGWT 1.0 Released

2008-11-18 Thread rlaferla

That's awesome.  Is it native Java/GWT or a JavaScript wrapper?
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Re: GWT-ext or ext-GWT?

2008-10-28 Thread rlaferla

On Oct 28, 3:25 am, alex.d [EMAIL PROTECTED] wrote:
 Ext GWT definitely. It's nativa Java-GWT code vs. Javascript wrapper.
 Even though you have to pay for it it's worth it.

Sounds good but what are some of the problems that one may encounter
with GWT-Ext?  Also, GWT-Ext has GWT-Plus to connect your backend
database objects to the GWT-Ext widget's store (e.g. GridPanel).  What
do you use for Ext GWT?

BTW - The names are really confusing.  I expect a lawsuit will force a
name change at some point.
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Re: Debugging support in compile mode?

2008-10-28 Thread rlaferla

On Oct 14, 11:38 am, JohnMudd [EMAIL PROTECTED] wrote:
 Any way to get the same sort of debugging support in compile mode as
 in shell mode?

How about using gwt-log?

http://code.google.com/p/gwt-log/
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Composite widgets

2008-10-20 Thread rlaferla

I'd like to create a composite widget that contains three widgets:
header, body, and footer.  These components can be any type of
Widget.  I want to be able to add my composite widget to a panel just
like any other widget.  I also want to be able to call setHeader(),
setBody() and setFooter() and have that widget REPLACED with the new
widget.

What's the best way to design this?  What class should I extend?
Composite?  HTMLTable?  Panel?  Widget?

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