Displaying 20 results from an estimated 47 matches for "onunload".
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onload
2007 Nov 28
0
7 commits - configure.ac libswfdec/swfdec_movie.c libswfdec/swfdec_movie.h libswfdec/swfdec_sprite_movie.c test/trace
...| 7 ++-
libswfdec/swfdec_movie.c | 57 ++++++++++-----------------
libswfdec/swfdec_movie.h | 3 -
libswfdec/swfdec_sprite_movie.c | 4 -
test/trace/Makefile.am | 18 ++++++++
test/trace/remove-child-onUnload-5.swf |binary
test/trace/remove-child-onUnload-5.swf.trace | 4 +
test/trace/remove-child-onUnload-6.swf |binary
test/trace/remove-child-onUnload-6.swf.trace | 6 ++
test/trace/remove-child-onUnload-7.swf |binary
test/trace/remove-child-onUnload-7.swf.trace | 6 ++
tes...
2006 Feb 08
2
Using .onUnload() to unload compiled code
If one wants to unload compiled code for a package containing a namespace, my understanding is that .onUnload() should be used, with a call to library.dynam.unload(). This is used in e.g., the stats and methods packages, but it appears to me that the compiled code is not being unloaded when the package is detached(). Am I misunderstanding something?
Best,
Jim
> search()
[1] ".GlobalEnv"...
2012 Jul 24
1
Using .onUnload to unload DLLs
I've noticed that many of the "base" R packages have an .onUnload()
function which automatically unloads compiled shared libraries
with library.dynam.unload(). For example:
> stats:::.onUnload
function (libpath)
library.dynam.unload("stats", libpath)
<bytecode: 0x1033b9c30>
<environment: namespace:stats>
I've noticed that many othe...
2005 Nov 11
0
(kind of OT) Equivalent to onunload or onbeforeunload in Safari?
...following a link, closing a window, or pressing the back or forwards
buttons. So ... I do some research, and found this Web page:
http://www.4guysfromrolla.com/webtech/100604-1.shtml
which describes using onbeforeunload to show a confirmation (I''m doing a
form submit, so it seems like onunload would work, too). This works in
Firefox and IE. Safari, however, blithely ignores this.
I know a lot of Rails developers are Mac users so I was hoping someone
knows of a solution to this issue?
FYI, I tried Safari 2.02 on Tiger.
Thanks!
Jen
2010 Sep 16
1
Possible bug or annoyance with library.dynam.unload()
Hello,
I have a package with a namespace. Because I use Roxygen that overwrites the
NAMESPACE file each time it is run, I use a R/zzz.R file with
an .onLoad() and .onUnload() functions to take care of loading and unloading
my shared library.
The problem: if I load my library from a local directory, then the unloading
of the package fails, e.g:
# loads fine
>library(Foo, lib.loc=".Rcheck")
>unloadNamespace("Foo")
Warning message:
.onUnload...
2013 Nov 06
1
How to do package cleanup: hooks .onUnload, R_unload_mylib, .onDetach are not called on quit
Hi,
it seems that the package hooks .onLoad and its C++ pendant
R_unload_mylib are actually not called when R quits, but only when
explicitly calling detach('package:mylib', unload = TRUE).
Maybe this is platform specific, I'm on Ubuntu 13.10 - R 3.0.2 (see below).
* is there a mechanism that a package can use to effectively do some
cleanup on standard exit, such as calling
2010 Nov 12
1
unloading compiled code.
...ing the code will
fix it. I've read the documentation and it appears that there are
several ways to do this? What is the popper accepted current standard
for unloading compiled code?
The options as I understand them are:
1. dyn.unload
2. library.dynam.unload
used with either
A. .Last.lib
B. .onUnload
If it makes a difference my package does use a NAMESPACE so the
package is loaded through useDynLib.
Thanks,
Andrew Redd
2006 Jul 10
4
Detecting the close of a browser
Hi,
I noticed that www.meebo.com has the ability that when you close the
browser during a session, it prompts you , are you sure you want to
close?
How does it do this? I would like to use such an ability , so that if
the user preempts a close on the browser, I can kill all threads I have
running for that user.
Thanks
--
Posted via http://www.ruby-forum.com/.
2009 Mar 31
4
what is the preferred method to create a package local variable?
for the moment, I'm using:
.onAttach <- function(libname, pkgname) {
.bbg.db.conn <<- dbConnect(dbDriver("PostgreSQL"), user="blah","blah")
}
.onUnload <- function(libpath) {
dbDisconnect(.bbg.db.conn)
}
which results in a hidden global variable in the global environment.
I would prefer to make the assignment only in the package namespace.
I've looked at assignInNamespace, but I can't seem to make it work.
Is there a preferred m...
2008 Apr 24
4
Scriptaculous Help (page exit effects)
I was wondering if it was possible in Prototype/Scriptaculous to run
an effect when a link is clicked, then go to that page, or if it was
possible to have an effect run when the page unloads.
I have tried <body onunload="new Effect.Fade("whatever");> and some
prototype page exit events, could get a alert("") function to work,
but not the effects. Any ideas?
--~--~---------~--~----~------------~-------~--~----~
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2007 Dec 18
2
Changes to 'refs/tags/0.5.5'
...t rid of will_be_removed member and replace it with checking state
make swfdec_movie_queue_script not return TRUE/FALSE
make glib warnings always fatal
make movie deletion work properly
add test for remove stuff
add a test where only a child of the removed movie has an onUnload function
first steps at redoing mouse input.
port widget to new API
only handle single clicks
don't segfault if we don't have a movie
typo
check event receiving by calling a Movie vfunc
add swfdec_as_object_has_variable()
add swfdec_player_is_...
2016 Mar 25
1
library.dynam.unload
The survival package has a firstlib.R file that I had forgotton and just reviewed. After
deleting several bits which had a use 10 years ago during my Splus to R transition, the
only thing remaining is
.onUnload <- function(libpath)
library.dynam.unload("survival", libpath)
Does this bit of code still serve a purpose? Can I toss it?
Terry T.
2007 Nov 28
0
59 commits - libswfdec-gtk/swfdec_gtk_widget.c libswfdec/swfdec_as_object.c libswfdec/swfdec_as_object.h libswfdec/swfdec_button.c libswfdec/swfdec_button.h libswfdec/swfdec_button_movie.c libswfdec/swfdec_button_movie.h libswfdec/swfdec_event.c
...-movie-7.swf.trace | 5
test/trace/mouse-movie-below-nonevent-movie-8.swf |binary
test/trace/mouse-movie-below-nonevent-movie-8.swf.act | 17
test/trace/mouse-movie-below-nonevent-movie-8.swf.trace | 5
test/trace/mouse-movie-below-nonevent-movie.as | 27 +
test/trace/onUnload-prototype-5.swf |binary
test/trace/onUnload-prototype-5.swf.trace | 4
test/trace/onUnload-prototype-6.swf |binary
test/trace/onUnload-prototype-6.swf.trace | 4
test/trace/onUnload-prototype-7.swf |bi...
2006 Aug 16
1
How to pass an array to a javascript function.
...t.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script type="text/javascript" language="Javascript"
src="init_demo_report.js">
</script>
</head>
<body onload="zip_map(<%= @zip_geo %>)" onunload="GUnload()">
....
....
....
</body>
</html>
THE FILE "init_demo_report.js" contains this code:
function zip_map(zip_geo) {
....
....
....
}
Any help will be appreciated, thank you.
--
Posted via http://www.r...
2007 Jan 16
2
on.exit called on loading ?
I just found out that an .onLoad() function such as this stylized one (where
I just renamed some identifiers)
.onLoad <- function(lib, pkg) {
require(zoo, quiet=TRUE, warn.conflicts=FALSE)
library.dynam("foolib", pkg, lib )
if (.Platform$OS.type != "windows") {
initSomeServices()
}
if (.Platform$OS.type != "windows") {
2011 Mar 11
1
hook for when R quits
...Is there any way that a package can listen for when R quits? The Qt stuff is
hooking into platform-specific event loops and when those die unexpectedly
(from the perspective of Qt), it aborts, causing an annoying error dialog.
If we could catch when R is killed, we could cleanup, like we do with
.onUnload.
Thanks,
Michael
[[alternative HTML version deleted]]
2004 Apr 28
2
Rtemp directories accumulating over time
Hola!
There is a nuisance that the number of directories with name starting
Rtmp (and always empty) in my temp directory is increasing over time.
I put the following in my .Rprofile:
tmp0001 <- tempdir()
setHook( packageEvent("base","onUnload"),
function(...) unlink( tmp0001, recursive=TRUE) )
which solves part of the problem, but not all. So there are also
other tmpdirs made by R. Why, where, and why are they not removed at
exit (when their content are removed)?
Kjetil Halvorsen
2017 Sep 28
1
rgl crash on windows 7
...ears with the message:
R for windows gui frontend has stopped working
I suspect a conflict problem with a dll, but I'm not sure how to identify
if this is the problem since R is crashing immediately.
Interestingly, when we start R and do NOT load rgl, but type this WITHOUT
parentheses:
rgl:::.onUnload
We get the same crash.
On my laptop I can load rgl just fine, after loading rgl I see:
R> getLoadedDLLs()
Filename Dynamic.Lookup
base
base FALSE
methods C:/Program
Files/R/R-3.4.1/library/methods/libs/x64/methods.dll FALSE
utils C:/Program
Files/R/R-3.4.1...
2007 Aug 22
0
Branch 'vivi' - 2 commits - libswfdec/swfdec_movie.c test/trace
...st/trace/remove-depths.as
@@ -0,0 +1,15 @@
+// makeswf -v 7 -s 200x150 -r 1 -o remove-depths.swf remove-depths.as
+
+depths = [ 0, -16384, -16385, 1000 ];
+for (i = 0; i < depths.length; i++) {
+ bla = createEmptyMovieClip ("foo" + i, depths[i]);
+ bla.depth = bla.getDepth ();
+ bla.onUnload = function () {
+ trace (this.depth + " => " + this.getDepth ());
+ };
+ bla.removeMovieClip ();
+}
+// We print that here so we know the onUnload gets triggered later
+trace ("Check how removing movieclips affects depth");
+
+loadMovie ("FSCommand:quit", "...
2005 Jun 28
1
Thomas script.aculo.us (important bug and add ons)
...e (has a reference to) -> element (has a reference
to) -> original function/class instance
For whatever reason, MSIE can''t dereference this. Some workaround you can
use are:
(a) clean up the reference by removing the reference before the page is
unloaded by attaching cleanup to the onunload event. Namely, you could set
the references to the element to null before page unloads.
(b) Don''t store the element in the function/class at all. Instead, just
store the "id" of the element. This works pretty well for me actually. In
the "prototype" model, you could ju...