I'm trying to export GWT methods using JSNI and I'm not having a lot of
luck. And sometimes things happen as they should and other times they don't
and it seems to be magic that is making it happen. It seems the export is
happening correctly (i.e., javascript can call the GWT methods) but once
Is GWT's java.util.logging disabled for the compile that causes troubles?
-- J.
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No, nothing changes from what I can tell. I don't mean for you to be
distracted when I say it sometimes works. And the example I gave using a
Logger is just one example; I see the same 'undefined' problems no matter
what type of member I try to dereference. I'm more interested in if what
I've responded a couple times so I apologize if you get multiple copies but
it wasn't showing up in the thread.
Just wanted to say this worked and thank you so much. I've been battling
this problem for quite a while. I don't know why this information isn't in
the docs but it should be added
I don't know why this information isn't in the docs but it should be added
right away.
Indeed. I also always forget about that 'this' thing and I am pretty sure I
would have written the same code as you did in the first post and would
have lost some time again until remembering that
Right, I first followed the static export example and got things working.
Then realized I actually wanted to use it non-statically and got help on
this forum with how to include the instance into the export (main.@...).
As I said, it would work sporadically, but not always. An non-static
As I said, it would work sporadically, but not always. An non-static
example would be very useful as I still don't completely understand why it
needed to be wrapped with an anonymous function.
Because $wnd.log = $entry(myInstance.@package.Class::log()) kind of means
assign/copy the
Hi i need some help to do a wrapper to GWT.
in javascript i have the following:
(...)
// create a new SIP stack. Not mandatory as it's possible to reuse the same
satck
oSipStack = new tsip_stack(txtRealm.value, txtPrivateIdentity.value,
txtPublicIdentity.value)
This is the same question than this
onehttp://stackoverflow.com/questions/12638517/jsni-associate-callback-to-javascript-objectin
stackoverflow.
- Manolo
On Fri, Sep 28, 2012 at 4:08 PM, JSNI NOOB rpgome...@gmail.com wrote:
Hi i need some help to do a wrapper to GWT.
in javascript i have the
If you want the callbacks to call into your Java methods one way to do that
is to assign those methods to a globally accessible Javascript variable.
Then you can register those as callbacks to your on_event calls. The
example I'm showing is static but you may be able to use instance methods.
I've recently began using a javascript library that is based on
(requires) jquery so I'll be needing to write a lot more JSNI than I
have in the past.
I've actually got jquery working with jsni without too much trouble,
but now I'm having problems with data types.
I struggled quite a bit getting
Have you tried using Javascript Overlays? See this page -
http://code.google.com/webtoolkit/doc/latest/DevGuideCodingBasicsOverlay.html
It allows you to pass objects back and forth, including JsArray. It has an
example of JsArrayCustomer that you could peruse.
--Sri
On 3 May 2010 12:09, rjcarr
Hi Sri-
That's a great reference, thanks, but it is effectively what I'm
already doing (just encapsulating it better).
I think my point is, in the example they gave:
class JsArrayE extends JavaScriptObject extends JavaScriptObject { ... }
I feel this should be part of the standard library.
Ah ... spoke too soon. You'll see in the collections examples the
constructors are still protected, i.e., they still need to be created
by the underlying javascript (which is sketchy).
Anyway, it seems if I encapsulate all of the creation and manipulation
of the array it will be transparent, I'm
You'll see in the collections examples the
constructors are still protected, i.e., they still need to be created
by the underlying javascript (which is sketchy).
You could also write it like this
// Return the whole JSON array, as is
private final native JsArrayCustomer getCustomers()
On May 3, 9:30 am, Robert J. Carr rjc...@gmail.com wrote:
Ah ... spoke too soon. You'll see in the collections examples the
constructors are still protected, i.e., they still need to be created
by the underlying javascript (which is sketchy).
JsArrayString listOfStrings =
Thanks for the pointer, clearly I didn't know that existed or I
wouldn't have made the standard library comment.
On Mon, May 3, 2010 at 1:50 AM, Thomas Broyer t.bro...@gmail.com wrote:
On May 3, 9:30 am, Robert J. Carr rjc...@gmail.com wrote:
Ah ... spoke too soon. You'll see in the
Hi,
In my gwt client code I'm sending a java bean to the javascript
function and from that javascript function I'm calling the bean's get
method. However, I'm getting exception as
My code is as follows
CODE
public class TestBean {
String t1;
String t2;
public
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