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lightbox function blocked by JS imageBlend???

Posted: Sat 13. Sep 2008, 14:32
by lady_witchcraft
hey folks, got a little problem - ONLY ON A PC with IE :-D

using phpcms with its cute lightbox function and added a simple javascript for a imageblend in the header (slideshow) - everything is working on mac and the different browsers, but with IE unter windows - nice IE reports, that the 2 pages using slideshows could not be displayed... my first tip was, that the two JS functions don't like each other... so i deleted the JS from the template header and hear, hear - the page was displayed and lightbox is working fine...

Code: Select all

<script type="text/javascript">
      
/***********************************************
* Ultimate Fade-In Slideshow (v1.51): © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/
 
var fadeimages=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages[0]=["img/slideshow/01.jpg", "", ""] //plain image syntax
fadeimages[1]=["img/slideshow/02.jpg", "", ""] //plain image syntax
fadeimages[2]=["img/slideshow/03.jpg", "", ""] //plain image syntax
fadeimages[3]=["img/slideshow/04.jpg", "", ""] //plain image syntax
fadeimages[4]=["img/slideshow/05.jpg", "", ""] //plain image syntax
fadeimages[5]=["img/slideshow/06.jpg", "", ""] //plain image syntax
fadeimages[6]=["img/slideshow/07.jpg", "", ""] //plain image syntax
fadeimages[7]=["img/slideshow/08.jpg", "", ""] //plain image syntax
fadeimages[8]=["img/slideshow/09.jpg", "", ""] //plain image syntax
fadeimages[9]=["img/slideshow/10.jpg", "", ""] //plain image syntax
fadeimages[10]=["img/slideshow/11.jpg", "", ""] //plain image syntax
fadeimages[11]=["img/slideshow/12.jpg", "", ""] //plain image syntax
//fadeimages[1]=["photo2.jpg", "http://www.cssdrive.com", ""] //image with link syntax
//fadeimages[2]=["photo3.jpg", "http://www.javascriptkit.com", "_new"] //image with link and target syntax
 
//var fadeimages2=new Array() //2nd array set example. Remove or add more sets as needed.
//SET IMAGE PATHS. Extend or contract array as needed
//fadeimages2[0]=["photo1.jpg", "", ""] //plain image syntax
//fadeimages2[1]=["photo2.jpg", "http://www.cssdrive.com", ""] //image with link syntax
//fadeimages2[2]=["photo3.jpg", "http://www.javascriptkit.com", "_new"] //image with link and target syntax
 
var fadebgcolor="white"

////NO need to edit beyond here/////////////
 
var fadearray=new Array() //array to cache fadeshow instances
var fadeclear=new Array() //array to cache corresponding clearinterval pointers
 
var dom=(document.getElementById) //modern dom browsers
var iebrowser=document.all
 
function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
this.pausecheck=pause
this.mouseovercheck=0
this.delay=delay
this.degree=10 //initial opacity degree (10%)
this.curimageindex=0
this.nextimageindex=1
fadearray[fadearray.length]=this
this.slideshowid=fadearray.length-1
this.canvasbase="canvas"+this.slideshowid
this.curcanvas=this.canvasbase+"_0"
if (typeof displayorder!="undefined")
theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
this.theimages=theimages
this.imageborder=parseInt(borderwidth)
this.postimages=new Array() //preload images
for (p=0;p<theimages.length;p++){
this.postimages[p]=new Image()
this.postimages[p].src=theimages[p][0]
}
 
var fadewidth=fadewidth+this.imageborder*2
var fadeheight=fadeheight+this.imageborder*2
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div></div>')
else
document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
this.startit()
else{
this.curimageindex++
setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
}
}

function fadepic(obj){
if (obj.degree<100){
obj.degree+=10
if (obj.tempobj.filters&&obj.tempobj.filters[0]){
if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
obj.tempobj.filters[0].opacity=obj.degree
else //else if IE5.5-
obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
}
else if (obj.tempobj.style.MozOpacity)
obj.tempobj.style.MozOpacity=obj.degree/101
else if (obj.tempobj.style.KhtmlOpacity)
obj.tempobj.style.KhtmlOpacity=obj.degree/100
else if (obj.tempobj.style.opacity&&!obj.tempobj.filters)
obj.tempobj.style.opacity=obj.degree/101
}
else{
clearInterval(fadeclear[obj.slideshowid])
obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
obj.populateslide(obj.tempobj, obj.nextimageindex)
obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
}
}
 
fadeshow.prototype.populateslide=function(picobj, picindex){
var slideHTML=""
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML+='</a>'
picobj.innerHTML=slideHTML
}
 
 
fadeshow.prototype.rotateimage=function(){
if (this.pausecheck==1) //if pause onMouseover enabled, cache object
var cacheobj=this
if (this.mouseovercheck==1)
setTimeout(function(){cacheobj.rotateimage()}, 100)
else if (iebrowser&&dom||dom){
this.resetit()
var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
crossobj.style.zIndex++
fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
}
else{
var ns4imgobj=document.images['defaultslide'+this.slideshowid]
ns4imgobj.src=this.postimages[this.curimageindex].src
}
this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
}
 
fadeshow.prototype.resetit=function(){
this.degree=10
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
if (crossobj.filters&&crossobj.filters[0]){
if (typeof crossobj.filters[0].opacity=="number") //if IE6+
crossobj.filters(0).opacity=this.degree
else //else if IE5.5-
crossobj.style.filter="alpha(opacity="+this.degree+")"
}
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=this.degree/101
else if (crossobj.style.KhtmlOpacity)
crossobj.style.KhtmlOpacity=this.degree/100
else if (crossobj.style.opacity&&!crossobj.filters)
crossobj.style.opacity=this.degree/101
}
 
 
fadeshow.prototype.startit=function(){
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
this.populateslide(crossobj, this.curimageindex)
if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
var cacheobj=this
var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
}
this.rotateimage()
}

</script>
so now the question, how can i teach IE to NOT report an error while using both JS? is there a need to write the imageblend JS into a independent .js file and to call the function via include in the header? might that help? any other suggestions??

thx a lot for your help and suggestions in advance, hope to solve the problem today!

lovely greetz from austria,
claudia
[hating windoooooooof!!!]

Re: lightbox function blocked by a simple JS imageBlend???

Posted: Sat 13. Sep 2008, 14:52
by lady_witchcraft
ok, putting the imageBlend JS code into an independente JS file (under template/inc_js/) will NOT help, same error in IE shows up.... any other ideas?! :roll:

other try:
thought maybe a variable is named twice or something like that, so i replaced all "fade" words with "blend" and the JS is still NOT working under windoof & IE without any errors!!!! :evil:

Re: lightbox function blocked by JS imageBlend???

Posted: Sat 13. Sep 2008, 16:27
by Cipolla
Hello Claudia,

you are right, the two scripts don´t work together. I had the similar thing when adapting a static website with imagefade for the header to phpwcms. On a side without slimbox everything works fine, but not when both are active.

I took a deeper look in the source of the imagefade, but in the end my knowledge isn´t that good enough to solve it. Maybe the imagrotator, which is nearly better than imagefade and runs as a module inside phpwcms is a good choice.

Please have look here:

http://forum.phpwcms.org/viewtopic.php? ... agerotator

ciao
Klaus

Re: lightbox function blocked by JS imageBlend???

Posted: Sat 13. Sep 2008, 17:04
by lady_witchcraft
heho klaus,

thx for the suggestion but that's why i've chosen a simple JS because i don't like to install some hacks or additional mods to the cms installation - call my lazy :-D

imagerotator sounds good, but i don't need an additonal content part - only a simple thing to keep the slideshow in the webpages header running... is it that complicated to find some JS that works with the phpwcms?

keep on searching - mooshow is also nice, cause it hase a RT, BUT to be hones, it's too much work for the webpage of a friend of mine...

any other suggestions?!

but thank a lot for your time and your message klaus!!!

sunny greetz from austria, claudia

Re: lightbox function blocked by JS imageBlend???

Posted: Sat 13. Sep 2008, 18:40
by lady_witchcraft
tried it with a xml/flash slideshow and it works...

http://www.kirupa.com/developer/mx2004/ ... deshow.htm

nice evening & greetz, claudia

Re: lightbox function blocked by JS imageBlend???

Posted: Sat 13. Sep 2008, 20:22
by update
lady_witchcraft wrote:tried it with a xml/flash slideshow and it works...
...and this is what imagerotator is all about... I think ;)

Re: lightbox function blocked by JS imageBlend???

Posted: Sat 13. Sep 2008, 20:27
by Cipolla
...and this is what imagerotator is all about... I think
yep, you are absolotely right :!:

But the main thing is: it´s working for claudia

Re: lightbox function blocked by JS imageBlend???

Posted: Sat 13. Sep 2008, 21:26
by lady_witchcraft
hey guys, may you call me less flexible but as i mentioned before, i just needed a simple version of a slideshow for the header, not a new content part thing with lots of source-code lines to work on :lol:

so this solution is quick and dirty :wink: but i'll keep the imagerotation thing in mind for further projects!

thx a lot for your help and support!!!

greetz & buzzl, claudsch