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Membuat Image Gallery tidak hanya dapat dibuat dengan menggunakan flash, namun dapat pula dibuat dengan mengunakan CMotion library yang dibuat oleh Dynamic Drive DHTML code library (www.dynamicdrive.com).
Image Gallery yang akan kita buat kali ini adalah Image Gallery yang bebas dari penggunaan database dalam artian script yang otomatis akan mendeteksi image pada folder yang telah ditentukan. Jadi kita hanya tinggal meng-upload image saja dan script otomatis akan menampilkan images tersebut.
Script ini kita modifikasi sehingga Tampilan Image Gallery ini terdiri dari gambar besar disebelah kiri dan beberapa thumbnail disebelah kanan yang dapat bergerak naik turun mengikuti banyaknya gambar. Jika thumbnail diklik, maka akan tampil disebelah kirinya.
Image Gallery ini terdiri dari 1 File induk (index.php), 1 File CSS (style.css) dan 2 File Javascript (motiongallery.js dan global.js).
3. File Library (motiongallery.js)
/***********************************************
* CMotion Image Gallery II- ? Dynamic Drive DHTML code library (www.dynamicdrive.com)
* Visit http://www.dynamicDrive.com for source code
* Modified by jscheuer1 for vertical orientation, at http://www.dynamicDrive.com/forums
***********************************************/var restarea=6 //1) width of the “neutral” area in the center of the gallery in px
var maxspeed=7 //2) top scroll speed in pixels. Script auto creates a range from 0 to top speed.
var endofgallerymsg=”" //3) message to show at end of gallery. Enter “” to disable message.function enlargeimage(path, optWidth, optHeight){ //function to enlarge image. Change as desired.
var actualWidth=typeof optWidth!=”undefined” ? optWidth : “600px” //set 600px to default width
var actualHeight=typeof optHeight!=”undefined” ? optHeight : “500px” //set 500px to default height
var winattributes=”width=”+actualWidth+”,height=”+actualHeight+”,resizable=yes”
window.open(path,”", winattributes)
}////NO NEED TO EDIT BELOW THIS LINE////////////var iedom=document.all||document.getElementById
var scrollspeed=0
var movestate=”"var actualheight=”
var cross_scroll
var loadedyes=0function ietruebody(){
return (document.compatMode && document.compatMode!=”BackCompat”)? document.documentElement : document.body
}function creatediv(){
statusdiv=document.createElement(“div”)
statusdiv.setAttribute(“id”,”statusdiv”)
document.body.appendChild(statusdiv)
statusdiv=document.getElementById(“statusdiv”)
statusdiv.innerHTML=endofgallerymsg
}function positiondiv(){
menuwidth=parseInt(crossmain.offsetWidth)
mainobjoffsetW=getposOffset(crossmain, “left”)
statusdiv.style.left=mainobjoffsetW+(menuwidth/2)-(statusdiv.offsetWidth/2)+”px”
statusdiv.style.top=menu_height+mainobjoffset+10+”px”
}function showhidediv(what){
if (endofgallerymsg!=”")
statusdiv.style.visibility=what
}function getposOffset(what, offsettype){
var totaloffset=(offsettype==”left”)? what.offsetLeft: what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype==”left”)? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}function moveup(){
if (loadedyes){
movestate=”up”
if (iedom&&parseInt(cross_scroll.style.top)>(menu_height-actualheight)){
cross_scroll.style.top=parseInt(cross_scroll.style.top)-scrollspeed+”px”
showhidediv(“hidden”)
}
else
showhidediv(“visible”)
}
uptime=setTimeout(“moveup()”,10)
}function movedown(){
if (loadedyes){
movestate=”down”
if (iedom&&parseInt(cross_scroll.style.top)<0){
cross_scroll.style.top=parseInt(cross_scroll.style.top)+scrollspeed+”px”
showhidediv(“hidden”)
}
else
showhidediv(“visible”)
}
downtime=setTimeout(“movedown()”,10)
}function motionengine(e){
var dsocx=(window.pageXOffset)? pageXOffset: ietruebody().scrollLeft;
var dsocy=(window.pageYOffset)? pageYOffset : ietruebody().scrollTop;
var curposy=window.event? event.clientY : e.clientY? e.clientY: “”
curposy-=mainobjoffset-dsocy
var leftbound=(menu_height-restarea)/2
var rightbound=(menu_height+restarea)/2
if (curposy>rightbound){
scrollspeed=(curposy-rightbound)/((menu_height-restarea)/2) * maxspeed
if (window.downtime) clearTimeout(downtime)
if (movestate!=”up”) moveup()
}
else if (curposy<leftbound){
scrollspeed=(leftbound-curposy)/((menu_height-restarea)/2) * maxspeed
if (window.uptime) clearTimeout(uptime)
if (movestate!=”down”) movedown()
}
else
scrollspeed=0
}function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}function stopmotion(e){
if ((window.event&&!crossmain.contains(event.toElement)) || (e && e.currentTarget && e.currentTarget!= e.relatedTarget && !contains_ns6(e.currentTarget, e.relatedTarget))){
if (window.downtime) clearTimeout(downtime)
if (window.uptime) clearTimeout(uptime)
movestate=”"
}
}function fillup(){
if (iedom){
crossmain=document.getElementById? document.getElementById(“motioncontainer”) : document.all.motioncontainer
menu_height=parseInt(crossmain.style.height)
mainobjoffset=getposOffset(crossmain, “top”)
cross_scroll=document.getElementById? document.getElementById(“motiongallery”) : document.all.motiongallery
actualheight=cross_scroll.offsetHeightcrossmain.onmousemove=function(e){
motionengine(e)
}crossmain.onmouseout=function(e){
stopmotion(e)
showhidediv(“hidden”)
}
}
if (window.opera){
cross_scroll.style.top=menu_height-actualheight+’px’
setTimeout(‘cross_scroll.style.top=0′, 10)
}
loadedyes=1
if (endofgallerymsg!=”"){
creatediv()
positiondiv()
}
}
window.onload=fillup4. File Javascript yang dimodifikasi (global.js)
// JavaScript Documentfunction MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf(“#”)!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf(“?”))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
5. Selanjutnya anda tinggal membuat folder dengan nama “images” dan file gambar di upload difolder tersebut.
6. Selesai
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