Mozilla and setInterval

[Richard A. DeVenezia]

Is some future Mozilla going to support setInterval ( <function:funct ion>,
<interval:numbe r> ) ?
Right now it seems to be simply setInterval ( <function-text:string>,
<interval:numbe r> )

--
Richard A. DeVenezia

[Richard Cornford]

"Richard A. DeVenezia" <ra******@ix.ne tcom.com> wrote in message
news:bj******** ****@ID-168040.news.uni-berlin.de...

Is some future Mozilla going to support setInterval
( <function:funct ion>, <interval:numbe r> ) ?
Right now it seems to be simply setInterval
( <function-text:string>, <interval:numbe r> )

Mozilla does support passing a function reference as the first argument
to both setTimeout and setInterval.

A compatibility trick with setTimeout and setInterval is to use
exclusively function references and provide the function referred to
with its own toString method that returns a string of JavaScript source
code that would call the function via some global identifier. If the
setTimout/Interval function implementation does not support function
reference arguments it type-converts the function into the expected
string by calling its toString method. Allowing the more efficient
function references to be used where supported and providing a fallback
when unsupported. (I have posted a number of examples over the last 3 or
4 months so groups.google.c om search comp.lang.javas cript for my posts
(and some of Yep's) with the keyword setTimeout (and possibly toString)
to see example code).

Richard.

[Lasse Reichstein Nielsen]

"Richard A. DeVenezia" <ra******@ix.ne tcom.com> writes:

Is some future Mozilla going to support setInterval ( <function:funct ion>,
<interval:numbe r> ) ?
Right now it seems to be simply setInterval ( <function-text:string>,
<interval:numbe r> )

It works fine with a function.

Just try
setInterval(fun ction(){alert(" foo");},2000);
(and be ready to close the window in one of the breaks).

/L
--
Lasse Reichstein Nielsen - lr*@hotpop.com
Art D'HTML: <URL:http://www.infimum.dk/HTML/randomArtSplit. html>
'Faith without judgement merely degrades the spirit divine.'

[Laurent Bugnion, GalaSoft]

Hi,

Lasse Reichstein Nielsen wrote:

"Richard A. DeVenezia" <ra******@ix.ne tcom.com> writes:

Is some future Mozilla going to support setInterval ( <function:funct ion>,
<interval:num ber> ) ?
Right now it seems to be simply setInterval ( <function-text:string>,
<interval:num ber> )

It works fine with a function.

Just try
setInterval(fun ction(){alert(" foo");},2000);
(and be ready to close the window in one of the breaks).

/L

Why not make it more challenging?
setInterval(fun ction(){alert(" foo");},20);

;-)

--
Laurent Bugnion, GalaSoft
Webdesign, Java, javascript: http://www.galasoft-LB.ch
Private/Malaysia: http://mypage.bluewin.ch/lbugnion
Support children in Calcutta: http://www.calcutta-espoir.ch

[Richard A. DeVenezia]

"Lasse Reichstein Nielsen" <lr*@hotpop.com > wrote in message
news:65******** **@hotpop.com.. .

"Richard A. DeVenezia" <ra******@ix.ne tcom.com> writes:

Is some future Mozilla going to support setInterval ( <function:funct ion>, <interval:numbe r> ) ?
Right now it seems to be simply setInterval ( <function-text:string>,
<interval:numbe r> )

It works fine with a function.

Just try
setInterval(fun ction(){alert(" foo");},2000);
(and be ready to close the window in one of the breaks).

/L
--
Lasse Reichstein Nielsen - lr*@hotpop.com
Art D'HTML: <URL:http://www.infimum.dk/HTML/randomArtSplit. html>
'Faith without judgement merely degrades the spirit divine.'

This is a 'simplified' version of what I thought wasn't working, but dangit,
it works.

function foo (N1) {
function bar (N2) {
this.liftOffIn (N2)
}
bar.prototype.l iftOffIn = function (N3) {
this.N = N3
var thisobj = this
this.timerId = setInterval ( function () { thisobj.count() }, 1250 )
}
bar.prototype.c ount = function () {
if (this.N<1) {
alert ('Done')
clearInterval (this.timerId)
return
}
alert (this.N)
this.N--
}
new bar (N1)
}

foo (5)
--
Richard A. DeVenezia

[Richard A. DeVenezia]

"Richard A. DeVenezia" <ra******@ix.ne tcom.com> wrote in message
news:bj******** ****@ID-168040.news.uni-berlin.de...

"Lasse Reichstein Nielsen" <lr*@hotpop.com > wrote in message
news:65******** **@hotpop.com.. .

"Richard A. DeVenezia" <ra******@ix.ne tcom.com> writes:
It works fine with a function.

Yup, it sure does! The problem was this

in Mozilla
element.style.b ackgroundColor = '#FFFF00';
alert (element.style. backgroundColor ); // shows rgb (255,255,0)

Seeing how my function scheduled to run expected #rrggbb when reading the
color back, it was destined to break when it came across the rgb()
translation Mozilla so nicely did.

--
Richard A. DeVenezia