Topic awaiting preservation: Timing Rollover Animations (Page 1 of 1)

http://www.twistedport.com/misc/rollproblems/

I have no real problem with my rollovers. but now I want to negotiate the simple matter of waiting a little while before executing them.

You'll notice nothing happens... no error screen, no bad line numbers, nothing... I've been fighting with this for days and I've googled my way out of resources..

This is the 'offending code' (Bad code!! Bad!!)...

function waittrade(name,on,off,delayon,delayoff){

	//alert("Name:"+name+", numbers-"+on+","+off+","+delayon+","+delayoff+"");

	setTimeout("document.images[\'"+name+"\'].src = pics["+on+"].src","+delayon+");

	setTimeout("document.images[\'"+name+"\'].src = pics["+off+"].src","+delayoff+");

	

	//setTimeout("trade(\'"+name+"\',"+on+")","+delayon+");

	//setTimeout("trade(\'"+name+"\',"+off+")","+delayoff+");

}

.. and I call it like this-
waittrade('kappa',1,0,10,5000);

What, exactly, am I doing wrong?


Code - CGI - links - DHTML - Javascript - Perl - programming - Magic - http://www.twistedport.com
ICQ: 67751342

PS: I suspect a lot of your questions can be answered by looking on some of the threads here or following some of the links:

:FAQ: How do I dynamically swap images?

___________________
Emps

FAQs: Emperor

*gasp*
it worked when I did this:
setTimeout('document.kappa.src = pics[1].src',500);
setTimeout('document.kappa.src = pics[0].src',5000);

why's that?

*damn*
but it broke again with this:
setTimeout('document.'+name+'.src = pics['+on+'].src','+delayon+');
setTimeout('document.'+name+'.src = pics['+off+'].src','+delayoff+');

how can I pass arguments into the setTimeouts?


[This message has been edited by Petskull (edited 07-30-2003).]

Petskull: you made a typo, remove the quotes around the delay, like this

setTimeout('document.'+name+'.src = pics['+on+'].src', delayon );

setTimeout('document.'+name+'.src = pics['+off+'].src', delayoff );

Now it should work.

Cheers,

Mathieu "POÏ" HENRI

[This message has been edited by poi (edited 07-30-2003).]

wow, poi- with a little modification, that worked beautifully!!

Here's what I ended up with-
function waittrade(name,on,off,delayon,delayoff){
//alert("Name:"+name+", numbers-"+on+","+off+","+delayon+","+delayoff+"");
setTimeout('trade(\''+name+'\','+on+')',delayon);
setTimeout('trade(\''+name+'\','+off+')',delayoff);
}

Thx!

That was just a typo. You script can be handy for navigations bars.
Since you make multiple calls to the waittrade function, let me suggest to handle any number of arguments:

function waittrade( )

// waittrade( name0, state0, delay0 [, name1, state1, delay1  [, nameN, stateN, delayN ]] )

{

    var i = 0,

        arguments = waittrade.arguments

    while( i<=arguments.length-3 )

        setTimeout( 'trade("'+ arguments[ i++ ] +'",'+ arguments[ i++ ] +')', arguments[ i++ ] );

}

// examples of use

waittrade( "tot",1,150, "pouet",3,700, "gerard",0,1000 )

waittrade( 'gamma',0,0, 'kappa',1,100, 'lamba',1,200, 'theta',1,300, 'kappa',0,200, 'lamba',0,300, 'theta',0,400 )

Further improvements could be done to tackle special cases where you wish to set several images to the same state at the same time. To do so, you could replace the name argument by a list of names joined by a space / semicolon / smurf / ... and split it once in the trade function to process every single image

Hope that helps.

Mathieu "POÏ" HENRI

[This message has been edited by poi (edited 07-31-2003).]

whoa!! that is so fucking cool!!!!!

It hadn't crossed my mind to do it that way!!!


Code - CGI - links - DHTML - Javascript - Perl - programming - Magic - http://www.twistedport.com
ICQ: 67751342