Displaying 20 results from an estimated 642 matches for "onloading".
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2009 Jul 07
0
Protection stack overflow when calling setGeneric()/setMethod() from within .onLoad()
Hi list,
Calling setGeneric()/setMethod() from within the .onLoad() hook
of MyPkg package produces the following error:
> gctorture(TRUE)
> library(MyPkg)
.onLoad(): ok1
.onLoad(): ok2
Error : protect(): protection stack overflow
Error : .onLoad failed in 'loadNamespace' for 'MyPkg'
Error: package/namespace load failed for 'MyPkg'
This is with
2007 Mar 20
0
4 commits - libswfdec/swfdec_flv_decoder.c libswfdec/swfdec_flv_decoder.h libswfdec/swfdec_movie.c test/trace
libswfdec/swfdec_flv_decoder.c | 108 +++++++++++++++++++++++++++++++-
libswfdec/swfdec_flv_decoder.h | 4 +
libswfdec/swfdec_movie.c | 2
test/trace/Makefile.am | 3
test/trace/onload-childparent.c | 38 +++++++++++
test/trace/onload-childparent.swf |binary
test/trace/onload-childparent.swf.trace | 3
7 files
2006 Jun 16
11
Detecting Body Onload
I have a piece of code that "waits" for body onload. Every 30ms, it tests
$(''body'').
Seems that isn''t always good enough. I''ve hit situations where the DOM is
"partially" loaded somehow.
I fixed matters by setting a global flag...
<body onload="bodyLoaded=true;">
which provides a better test... of course I could
2011 Jun 23
1
Class not found when search in .onLoad
Hi,
I am facing with a strange behaviour of isClass and extends when these
are called in .onLoad in both R 2.12.1 and R 2.13.0. This is preventing
my package from doing some object initializations at a proper place
(i.e. in .onLoad).
Suppose one defines two S4 classes in a package, and that one needs to
check the inheritance between these two when loading the package (e.g.
to validate slots
2011 Oct 15
2
.onLoad failing because could not find function "loadMethod"
Hi,
This strange warning happen sometimes when running 'R CMD check':
* checking whether the package can be loaded with stated dependencies
... WARNING
Error : .onLoad failed in loadNamespace() for ?pkgB?, details:
call: length(new("A"))
error: could not find function "loadMethod"
Error: package/namespace load failed for ?pkgB?
Execution halted
2005 Oct 03
0
Prototype Ajax.Request (onLoading and onSuccess) question
...r via Ajax.Request when the
previous (''? <http://luther.edu/new/?cur_month=2005-09>'') or next (''?
<http://luther.edu/new/?cur_month=2005-11>'') month links are clicked .
http://luther.edu/new/
It seems to work fine if I don''t call anything onLoading.
http://luther.edu/new/noonloading.php
When I do call something onLoading, sometimes it gets stuck and never
makes it to the function I call onSuccess. Any idea what I am doing
wrong? Could I be running up against a race condition? I guess I am
assuming that onLoading will always be called...
2006 Jan 22
3
"onload" event handler inside a div
Hi. I need help on what is essentially putting an "onload" event handler
into a div. I am using render :partial and when the partial is loaded, I
would like the divs to show using an effect from a library such as
scriptaculous or moofx. However, there is no "onload" for a div. I was
wondering what alternative methods I should use to achieve this.
Thanks!
--
Posted via
2005 Nov 21
2
NAMESPACE, S4, and .onLoad
The Writing R Extensions manual instructs developers who use S4
classes and methods in a package with a name space to:
There needs to be an .onLoad action to ensure that the methods package
is loaded and attached:
.onLoad <- function(lib, pkg) require(methods)
I'm wondering if listing methods in the Depends field of the package's
DESCRIPTION file is sufficient.
2005 Dec 29
2
Ajax.Request: onLoading executed after onComplete in IE
Hi,
i''m trying to use a visual indicator for my Ajax requests. It''s based on the
shopping cart demo at script.aculo.us and works great in Firefox, Konqueror
and Opera, but fails in IE6. For some reason (timing problems?) onComplete is
executed before onLoading, so the indicator is shown but not hidden when the
request has finished.
Oddly enough it works fine in the shopping card demo. It happens with both,
script.aculo.us 1.5.0 and 1.5.1. Here''s the (somewhat reduced) code i''m
using:
----------------------------------------
new Aja...
2005 Aug 27
2
Writing R-extensions
G'day all,
After reading through "Writing R Extensions", Version 2.1.1
(2005-06-20), I thought the the following points might need
clarifications or corrections. (I checked that these comments also
hold for "Writing R Extensions", Version 2.2.0.)
1) When I ran "package.skeleton" recently, I noticed that the
DESCRIPTION file and an entry `type'. This
2006 May 02
5
How to call a javascript function from rails view?
Is there a way to call a javascript function from within a rails view?
I can''t use the onLoad javascript method inside the <body> tag because I
don''t have control over the body tag, it''s in my header.
There are several rss feed reading functions that are in the page and I
would like to call those functions while the page is being loaded or
once it''s
2013 Oct 03
1
check warning with .onLoad() and setClass()
Hi
I am writing a package in which I define a new class in the .onLoad()
hook:
,----
| .onLoad <- function(libname, pkgname) {
| setClass(
| "inDrak",
| representation(
| init = "SpatialGridDataFrame"
| ),
| contains = "simObj"
| )
| }
`----
The class "simObj" is defined in the package, which
2005 Dec 08
1
Loading namespaces
I'm creating a package for my own use that uses some S4 classes but no
methods.
I have a file called NAMESPACE it contains the line:
exportClasses("foo")
and at the top of the R file I have
setClass("foo", representation(x="numeric")
and the line:
.onLoad<-function(libname,pkgname)
When I run R CMD check I get Syntax error in the only R file. If I
2014 Feb 21
0
instantiating a reference class with an initialize() method from .onLoad fails
PkgA has a single R/binding.R file containing
.A <- setRefClass("A", methods=list(initialize=function(...) {}))
.onLoad <- function(...) .A()
A NAMESPACE with
import(methods)
exportClasses("A")
and DESCRIPTION
Package: PkgA
Type: Package
Title: Documenting reference classes
Version: 0.0.1
Date: 2012-08-05
Author: Martin
2016 Jan 30
2
Best way for rgl's .onLoad to fail?
On OSX and Linux, the rgl package currently requires X11 libs to be
available for linking. Recent versions of OSX don't include them by
default, so I'd like rgl to fail nicely.
Ideally, it will load a library that doesn't need to link to the X11
libs but will still allow WebGL code to work, but that's complicated, so
I'd like a stopgap.
I can detect that the failure is
2005 Oct 18
3
Ajax.Request / XmlHttpRequest details
...d
complete states (i.e. my Ajax.Request instance calls its onLoaded,
onInteractive and onComplete event handlers). onInteractive gets
called multiple times, so I assume it fires either every so-many-
bytes of response data or every so-many-seconds -- but which is it?
And why isn''t onLoading firing?
The reason I''m asking is, I''m trying to implement a progress
indicator so there''s some visual feedback while an AJAX request is
happening; I''d like to be able to update a progress bar as the AJAX
request is processed. So, ideally, I''d like...
2006 Mar 28
3
How to set options() when a package without a name space is loaded?
Hi,
how do I set options() when loading a package *without* a name space?
Is it possible?
I though this one was a common question, but I could not find it in
the FAQ, in the help nor in the r-help/r-devel archives. Section
1.6.3 on "Load hooks" in "Writing R Extensions" says that this should
be done using the .onLoad hook, but that does only apply to packages
name spaces,
2004 Mar 16
2
Documentation on how to put classes and methods in packages with namespace?
Documentation on how to put classes and methods in packages with namespace?
How should I define my classes and methods in "dynamicGraph"???
(That is - Can some one point me to the documentation on
how to put classes and methods in packages with a namespace? )
Currently it is done by the code below.
This gives problems, when a workspace with a "dynmaicGraph" is
2016 Jan 31
0
Best way for rgl's .onLoad to fail?
I think the 2nd option will be more palatable to inexperienced users, but both do state the important detail. Bryan
> On Jan 30, 2016, at 4:11 PM, Duncan Murdoch <murdoch.duncan at gmail.com> wrote:
>
> On OSX and Linux, the rgl package currently requires X11 libs to be available for linking. Recent versions of OSX don't include them by default, so I'd like rgl to fail
2008 Aug 06
1
R CMD check message that I can't figure out (.onLoad failed)
I have been able to track and fix everything so far with R CMD check.
How do I make this reproducible and I will do it.
this is the message that I got:
Error in fun(...) : couldn't connect to display ":0.0"
Error : .onLoad failed in 'loadNamespace' for 'tcltk'
--
Let's not spend our time and resources thinking about things that are
so little or so large that