Limit Results In Array

1

How can I limit the amount of records in an array to be displayed?

Then when you click on a “Next” button go to the next 6?


DefaultValue1 = "House1.jpg::Taken 2-20-05~House2.jpg::Taken 2-21-05~House3.jpg::Taken 2-22-05~House4.jpg::Taken 2-23-05~House5.jpg::Taken 2-24-05~House6.jpg::Taken 2-25-05~House7.jpg::Taken 2-26-05~House1.jpg::Taken 2-20-05~House2.jpg::Taken 2-21-05~House3.jpg::Taken 2-22-05~House4.jpg::Taken 2-23-05~House5.jpg::Taken 2-24-05~House6.jpg::Taken 2-25-05~House7.jpg::Taken 2-26-05~House1.jpg::Taken 2-20-05~House2.jpg::Taken 2-21-05~House3.jpg::Taken 2-22-05~House4.jpg::Taken 2-23-05~House5.jpg::Taken 2-24-05~House6.jpg::Taken 2-25-05~House7.jpg::Taken 2-26-05~House1.jpg::Taken 2-20-05~House2.jpg::Taken 2-21-05~House3.jpg::Taken 2-22-05~House4.jpg::Taken 2-23-05~House5.jpg::Taken 2-24-05~House6.jpg::Taken 2-25-05~House7.jpg::Taken 2-26-05";

var receivedData = {photos:new Array(), texts:new Array(), folders:new Array(), captions:new Array()};
function Parse() {
var temp1 = DefaultValue1.split("~");
for (var i = 0; i<temp1.length; ++i) {
var temp2 = temp1*.split(":");
receivedData.photos.push(temp2[0]);
receivedData.folders.push(temp2[1]);
receivedData.texts.push(temp2[2]);
}
var temp3 = DefaultValue2.split("~");
for (var j = 0; j<temp3.length; j++) {
receivedData.captions.push(temp3[j]);
}
trace(receivedData.photos);
trace(receivedData.texts);
trace(receivedData.folders);
trace(receivedData.captions);
imageNum.text = receivedData.photos.length;
titleNum.text = receivedData.texts.length;
}
Parse();
var imgPerPage = 6;
//var capPerPage = 6;
//var titlePerPage = 6;
var imgCount = receivedData.photos.length;
var pageCount = Math.ceil(imgCount/imgPerPage);
var currPageNum = 1;
var baseImgNum = ((currPageNum-1)*imgPerPage)+1;
pageInfo.text = "Page "+currPageNum+"of "+pageCount;
nextBtn.onRelease = function() {
currPageNum++;
trace(currPageNum);
if(currPageNum<=pageCount){
pageInfo.text = "Page "+currPageNum+"of "+pageCount;
}else{
nextBtn.enabled = false;
}
if (currPageNum<=pageCount) {
trace("Show Page "+currPageNum);
} else {
trace("There is no page"+currPageNum);
}
};
prevBtn.onRelease = function() {
currPageNum--;
trace(currPageNum);
if(currPageNum<=pageCount){
pageInfo.text = "Page "+currPageNum+"of "+pageCount;
}else{
//prevBtn.enabled = false;
}
if (currPageNum<=pageCount) {
trace("Show Page "+currPageNum);
} else {
trace("There is no page"+currPageNum);
}
};

This is a more EXACT explanation of what I need to do which is continued from this thread, which i will delete to not clutter the forums.

http://www.kirupa.com/forum/showthread.php?t=87510

thanks