JavaScript - Problem With Images Not Showing In Java Gallery

hi

i would like to create gallery of 6 images that will show random images on page reload without repeating them. am not good in js so any help would be great.
i found some code on web, just changed path for images and added lightbox code. it looks like this, but it shows same image few times.

Code:

<script language="JavaScript">
<!--

/*
Random Image Script- By JavaScript Kit (http://www.javascriptkit.com) 
Over 400+ free JavaScripts here!
Keep this notice intact please
*/
var myimages=new Array()
//specify random images below. You can have as many as you wish
myimages[1]="images/gallery/1.jpg"
myimages[2]="images/gallery/2.jpg"
myimages[3]="images/gallery/3.jpg"
myimages[4]="images/gallery/4.jpg"
myimages[5]="images/gallery/5.jpg"
myimages[6]="images/gallery/6.jpg"

for (i = 0; i < 6; i++) {
var ry=Math.floor(Math.random()*myimages.length)
if (ry==0)
ry=1
document.write('<a href="'+myimages[ry]+'" rel="lightbox"><img src="'+myimages[ry]+'">')
}
//-->
</script>

thanks

I am having a problem with making the images come back after they are hidden by the hide me css.

Html Code:

<div class="photo_container">
<div class="sorting">
<div>
<span>Filter photos by</span>
<a class="sortLink selected" data-keyword="all" href="#">All categories</a>
<a class="sortLink" data-keyword="creative" href="#">Creative</a>
<a class="sortLink" data-keyword="portrait" href="#">Portrait</a>
<a class="sortLink" data-keyword="event" href="#">Event</a>
<a class="sortLink" data-keyword="advertising" href="#">Advertising</a>
<a class="sortLink" data-keyword="nature" href="#">Nature</a>
<a class="sortLink" data-keyword="architecture" href="#">Architecture</a>
<a class="sortLink" data-keyword="model" href="#">Model</a>
<a class="sortLink" data-keyword="food" href="#">Food</a>
<div class="clear-fix"></div>
</div>
</div>
<div class="photos">
<div class="thumbnail_container">

<a class="thumbnail" title="This a caption for the pic fullsize.jpg" href="photography/photos/berries_fullsize.jpg" data-keywords="nature"><img src="photography/photos/berries_thumbnail.jpg"/></a>
<a class="thumbnail" title="This a caption for the pic sculpture.jpg" href="photography/photos/neptune_fullsize.jpg" data-keywords="architecture"><img src="photography/photos/neptune_thumbnail.jpg"/></a>
<a class="thumbnail" title="This a caption for the pic fullsize.jpg" href="photography/photos/berries_fullsize.jpg" data-keywords="nature"><img src="photography/photos/berries_thumbnail.jpg"/></a>
<a class="thumbnail" title="This a caption for the pic sculpture.jpg" href="photography/photos/neptune_fullsize.jpg" data-keywords="architecture"><img src="photography/photos/neptune_thumbnail.jpg"/></a>
<a class="thumbnail" title="This a caption for the pic fullsize.jpg" href="photography/photos/berries_fullsize.jpg" data-keywords="nature"><img src="photography/photos/berries_thumbnail.jpg"/></a>
<a class="thumbnail" title="This a caption for the pic sculpture.jpg" href="photography/photos/neptune_fullsize.jpg" data-keywords="architecture"><img src="photography/photos/neptune_thumbnail.jpg"/></a>
<a class="thumbnail" title="This a caption for the pic fullsize.jpg" href="photography/photos/berries_fullsize.jpg" data-keywords="nature"><img src="photography/photos/berries_thumbnail.jpg"/></a>
<a class="thumbnail" title="This a caption for the pic sculpture.jpg" href="photography/photos/neptune_fullsize.jpg" data-keywords="architecture"><img src="photography/photos/neptune_thumbnail.jpg"/></a>
<a class="thumbnail" title="This a caption for the pic fullsize.jpg" href="photography/photos/berries_fullsize.jpg" data-keywords="nature"><img src="photography/photos/berries_thumbnail.jpg"/></a>
<a class="thumbnail" title="This a caption for the pic sculpture.jpg" href="photography/photos/neptune_fullsize.jpg" data-keywords="architecture"><img src="photography/photos/neptune_thumbnail.jpg"/></a>
<a class="thumbnail" title="This a caption for the pic fullsize.jpg" href="photography/photos/berries_fullsize.jpg" data-keywords="nature"><img src="photography/photos/berries_thumbnail.jpg"/></a>
<a class="thumbnail" title="This a caption for the pic sculpture.jpg" href="photography/photos/neptune_fullsize.jpg" data-keywords="architecture"><img src="photography/photos/neptune_thumbnail.jpg"/></a>
<a class="thumbnail" title="This a caption for the pic fullsize.jpg" href="photography/photos/berries_fullsize.jpg" data-keywords="nature"><img src="photography/photos/berries_thumbnail.jpg"/></a>
<a class="thumbnail" title="This a caption for the pic sculpture.jpg" href="photography/photos/neptune_fullsize.jpg" data-keywords="architecture"><img src="photography/photos/neptune_thumbnail.jpg"/></a>

</div>
</div>
<div class="debug-size" style="position:absolute; bottom:0px; left:5px">debug size</div>
<div class="debug-remainder" style="position:absolute; bottom:25px; left:5px">debug remainder</div>
</div>




Javascript Code:

var thumbnailSpacing = 15;

$(document).ready(function(){

$('.photo_container .sorting a.sortLink').on('click', function(e){
e.preventDefault();
$('.photo_container .sorting div a.sortLink').removeClass('selected');
$(this).addClass('selected');

var keyword = $(this).attr('data-keyword');
alert(keyword +' keywordset sort link');
sortThumbnails(keyword);
});

$('.photo_container .sorting').css('margin-bottom', window.thumbnailSpacing+'px');
$('.photo_container .photos .thumbnail_container a.thumbnail').addClass('showMe');

positionThumbnails();
});

function sortThumbnails (keyword){
//alert(keyword);

$('.photo_container .photos .thumbnail_container a.thumbnail').each(function(){
var thumbnailKeywords = $(this).attr('data-keywords');
//alert(thumbnailKeywords +' keyword thumbs');
if(keyword == 'all'){
$(this).addClass('showMe').removeClass('hideMe');

}else{
if(thumbnailKeywords.indexOf(keyword) != -1){
//alert(thumbnailKeywords.indexOf(keyword) +' index keyword');
$(this).addClass('showMe').removeClass('hideMe');
}else{

$(this).addClass('hideMe').removeClass('showMe');
}
}
});

positionThumbnails();
};

function positionThumbnails(){

/* debug */ $('.debug-remainder').html('');

$('.photo_container .photos .thumbnail_container a.thumbnail.hideMe').animate({opacity:0}, 500, function(){
$(this).css({
'display':none,
'top':'0px',
'left':'0px'
});
});

var containerWidth = $('.photo_container .photos').width();
var thumbnail_R = 0;
var thumbnail_C = 0;
var thumbnailWidth = $('.photo_container .photos .thumbnail_container a.thumbnail img:first-child').outerWidth() + window.thumbnailSpacing;
var thumbnailHeight = $('.photo_container .photos .thumbnail_container a.thumbnail img:first-child').outerHeight() + window.thumbnailSpacing;
var max_C = Math.floor(containerWidth / thumbnailWidth);

$('.photo_container .photos .thumbnail_container a.thumbnail.showMe').each(function(index){
var remainder = (index%max_C)/100;
var maxIndex = 0;
/* debug */ $('.photo_container .debug-remainder').append(remainder+' - ');

if(remainder == 0){
if(index != 0){
thumbnail_R += thumbnailHeight;
}
thumbnail_C = 0;
}else{
thumbnail_C += thumbnailWidth;
}

$(this).css('display','block').animate({
'opaciry':1,
'top':thumbnail_R+'px',
'left':thumbnail_C+'px'
}, 500);

var newWidth = max_C + thumbnailWidth;
var newHeight = thumbnail_R + thumbnailHeight;
$('.photo_container .photos .thumbnail_container').css({
'width': newWidth + 'px',
'height': newHeight + 'px'
});
});
}

Thank you ahead of time for any help given... my brain hurts!

I want to add a automatic scrolling images box (thumbnail size) to my website, but stops when someone places their mouse on it. I have uploaded a folder to my server with all the thumb size images in it. Would it be possible to get it so it random picks pictures from the folder? I already have a scrolling images box on my website http://173.83.99.254/index.php which just places models/photographers in the box. But I need another that picks photos from a specified folder. Thanks

Does anyone know the Java script that makes the images blend from one to another, (not just switch, but blend) and so that works the same in most browsers.
I tried some but they seem to do different things in different browsers...

Hello,

My site has an image gallery with a row of pictures at the bottom. When I load up the page it should show image 1 in the main gallery window, but instead it's showing image in position #10 (the one to the left of #1). You can see what I'm talking about here.

When you load the page it's showing the White House, but it should be showing the Green House (position #1 in slider). The White House can't be seen in the slider since it's in position #10, but shows up first int the main window. Is this a javascript issue or what? All JS files can be found here

Can anybody help me debug this?? I'm going nuts

Thank you

i've been having some trouble with showing images and i think it's a problem with the image source, i would like to know how i must alter my code to fix this thnx.

i should also point out that the images are the 6 sides of a dice

Code:

<html>
<head>
	<title>My Script</title>
	<script type = "text/javascript">

	if (document.images)

	{
		image1 = new Image(10,10);
		image1.source = "d1.gif";
		
		image2 = new Image(10,10);
		image2.source = "d2.gif";

		image3 = new Image(10,10);
		image3.source = "d3.gif";

		image4 = new Image(10,10);
		image4.source = "d4.gif";

		image5 = new Image(10,10);
		image5.source = "d5.gif";

		image6 = new Image(10,10);
		image6.source = "d6.gif";
	}

	alert(image1);
	alert(image2);
	alert(image3);
	alert(image4);
	alert(image5);
	alert(image6);
</script>
</head>
<body>
</body>
</html>

I'm trying to show random images with a timer of 3 seconds.

I'm still learning this (starting to :s) Any help will be highly appreciated.

The code:

Code:

<script type="text/javascript">
var imagenRandom;
var imagenSrc;
var i;
function imagenAzar(){
	imagenRandom = Math.floor(Math.random()*222);
	imagenRandom++;
	imagenSrc = "imagenes/fd/"+imagenRandom+".jpg";
	document.getElementById('imagenSlideShow').src=imagenSrc;
}
function imagenAzarLoop(){
	i=0;
	while (i<=221) {
		setTimeout("imagenAzar()", 3000);
		i++;
	}
}
</script>
</head>
<body onload="imagenAzarLoop()">
<img src="imagenes/fd/1.jpg" id="imagenSlideShow" width="300" height="225" alt="Imagen" title="Imagen" />

Hi

On the following URL on the iphone and Ipad the jqzoom script is showing the enlarged image on the left but works fine in IE, Chrome, Firefox etc.

The script in use is jqzoom.

http://tinyurl.com/bwcxf8c

Any idea welcome.

Thanks
Roy

I am trying to set up a jQuery carousel on my home page. I want it to operate by mouse - also auto scrolling, be horizontal, be circular, show one image at once.

I currently have three images to show one at a time in a containing div. All three images are showing together. One is in the container, in the right place, two others are shown below it. These two should be hidden in the carousel. The carousel itself, does not work.

Please can anyone tell me what I am doing wrong?! I would like to keep, at least some, of my hair!

Here is my code in the head;

Code:

<link rel="stylesheet" type="text/css" href="css/deestyle.css" />

<script type="text/javascript" src="js/jquery-1.4.4.js"></script>
<script type="text/javascript" src="js/jcarousellite_1.0.1.pack.js"></script>

<!-- Optional -->
<script type="text/javascript" src="js/mousewheel.min.js"></script>

<script type="text/javascript">
$(document).ready(function() {
	$(function() {
    		$(".carousel").jCarouselLite({
        	mouseWheel: true,
        	auto: 800,
		speed: 500,
		vertical: false,
		circular: true,
		visible: 1
    		});
	});
});
</script>

This is the code in the body;


		<div class="carousel">
    			<ul id="slides">
        			<li><img src="images/imagered.jpg" alt="" width="650" height="350" ></li>
        			<li><img src="images/imageblue.jpg" alt="" width="650" height="350" ></li>
        			<li><img src="images/imagegreen.jpg" alt="" width="650" height="350" ></li>
    			</ul>
		</div>

Here is the CSS code;

.carousel {
	position: absolute;
	top: 200px;
	right: 0px;
	width: 650px;
	height: 350px;
	margin: 0px;
	padding: 0px;
	border: 1px solid #00ff00;
	}

#slides {
	list-style-type:none;
	float: left;
	padding: 0;
	margin: 0;
	}

Big thank you's for any help, in advance

Hi, could someone please take a look at my page with a jQuery gallery that refuses to work, however, it works perfectly on my local computer.

View Page

What is the problem, and how do I fix it?

Hello Everyone, Sir i used setTimeout() function in my image gallery to scroll images , i used setTimeout("myfunction()",1) in my script.

Now my image gallery is working properly but problem is that the speed of scrolling images if normal in firefox, but in internet explorer it is slow, and in google chrome it is very fast , Sir how to resolve this problem

This is my javascript code :

Code:

<html>
<head><title> My Gallery </title>

<style type="text/css">

#mainimagecontainer {

position:relative;
width:600px;
height:400px;
border-width:1px;
border-color:#cccccc #aaaaaa #aaaaaa #cccccc;
border-style:solid;
padding:5px;

}

#imagebuttoncont {

width:100%;
position:relative;
border-bottom:1px solid #cccccc;
text-align:center;
height:40px;

}

#buttontable .td {

padding:3px;
position:relative;

}

#buttontable .td a {

text-decoration:none;
font-size:14px;
color:gray;
font-family:verdana;

}


#imagecontainer {


position:relative;
width:575px;
height:350px;
overflow:hidden;
background-color:#efefef;
border-width:1px;
border-color:#cccccc #aaaaaa #aaaaaa #cccccc;
border-style:solid;


}

#imgs {

height:350px;
position:relative;
left:0px;
top:0px;

}


</style>

<script type="text/javascript">

var previous1=0;
var next1=0;
var value=575;
var imgcounter=1;
var flag=1;

function next()
{

  var element = document.getElementById("imgs");


  if(next1 >value && flag==1)
  {

     value = next1+575;
     imgcounter=imgcounter+1;

     if(imgcounter==5)
     {
        previous();
     }
     return;
 
  }

  next1 = next1+25;

  element.style.left = "-"+next1+"px";

  setTimeout("next()",1);

}

function previous()
{

  var element = document.getElementById("imgs");

  if(next1 <= 0)
  {

     next1=0;
     value=575;
     imgcounter=1;
     return;
  }

  next1 = next1-25;

  element.style.left = "-"+next1+"px";

  setTimeout("previous()",1);

}


</script>



</head>

<body >


 <div id="mainimagecontainer" >

  <div id="imagebuttoncont">  

    <table id="buttontable" align="center">
    <tr>
    <td class="td"> <div id="link2"> <a href="#" onclick="next()" > next </a> </div></td>
    </tr>
    </table>
 
  </div>

  <center>

  <div id="imagecontainer"> 

   <div id="imgs">
   <table id="imagegall" >
   <tr>
   <td width="590px" height="350px" > <img src="img1.jpg" height="350px" width="590px" > </td>
   <td width="590px" height="350px" > <img src="img2.jpg" height="350px" width="590px" > </td>
   <td width="590px" height="350px" > <img src="img3.jpg" height="350px" width="590px" > </td>
   <td width="590px" height="350px" > <img src="img4.jpg" height="350px" width="590px" > </td>
   </tr>
   </table>
   <div id="imgs">

  </div>

  </center>
 </div>



</body>
</html>

Please some one help me , please add four photos to see image gallery

Hello all,

I need some help with pagination on the web page that am working right now. There are images(more than 50) on this page which I want to show as gallery. Each image has few details about the photograph beside it. Right now all these images and details are shown in a single page one after the other with div's and am setting these div tags using JS array.

I have found several javascripts in google which can do pagination/ gallery for simple images. But my problem is these are not simple images but zoomable images. So when am using these scripts my first zoomable image is shown properly. But from next image, the details of the photo are changing but my zoomable image is not loading.

I am fairly new to JS. It would be great if someone can point in right direction. I am exploring Spry Widgets to do this but wanted to know if there is any other simple or better way to do it.

Thanks in Advance,
Shravanthi

Hi guys,

I am currently stuck up on something.. check this page

http://dev.andrewfopalan.com/new_slider.html

Well for starters.. I am trying to mimic this effect..
http://www.vogue.com/

The slider on the very top..

A quick preview of what I did was.. I used this plugin.. easyslider()..

And then edited it.. since I am still learning jQuery and javascript.. so I made changes to the controls... usually the elements for design.. all I did was that..

The first problem was how to make it center like the one on the vogue.. so it was done...

Second the masking problem.. I had alot of trouble thinking how I am going to do this.. because whenever I used absolute position on masks and the controls, everything is messed up on all browser..

So my problem primarily was how to make the effect like vogue mask, so what I did was used opacity on the list... and add a class active that regains the opacity 1 on the middle part of the slider.. so that was done..

My follow up problem is whenever I am navigating through the slider.. I add the "active" class on the next item on the list.. up until there I am fine.. but when I am at almost at the end, at the 5th slider, I am not getting the active class? and after a couple of clicks on the "next".. it wont navigate through...

here's the code for the next button:

Code:

// this gets the current location of the active slider on the list..

$("a#"+options.nextId).click(function(e){	
var id= $('.active').attr('id');

//this removes the "active" class on the slider.. and then goes to the next item on the list.. and then add the class "active" to the next image slide..

$("ul li:nth-child("+(id)+")").removeClass('active').next().addClass('active');

// this is the plugin's animation to move to the next slide..
animate("next",true);

Heres' the code for the animate

Code:

function animate(dir,clicked){
    if (clickable){
clickable = false;
var ot = t;				
switch(dir){
						case "next":
							t = (ot>=ts) ? (options.continuous ? t+1 : ts) : t+1;						
							break; 
						case "prev":
							t = (t<=0) ? (options.continuous ? t-1 : 0) : t-1;
							break; 
						case "first":
							t = 0;
							break; 
						case "last":
							t = ts;
							break;
						default:
							t = dir;
							break; 
					};	
					var diff = Math.abs(ot-t);
					var speed = diff*options.speed;						
					if(!options.vertical) {
						p = (t*w*-1);
						
						$("ul",obj).animate(
							{ marginLeft: p}, 
							{ queue:false, duration:speed, complete:adjust,
							
							  }
						);				
					} else {
						p = (t*h*-1);
						$("ul",obj).animate(
							{ marginTop: p }, 
							{ queue:false, duration:speed, complete:adjust }
						);					
					};

heres the adjust code function

Code:

function adjust(){
				if(t>ts) t=0;		
				if(t<0) t=ts;	
				if(!options.vertical) {
					$("ul",obj).css("margin-left",(t*w*-1));
				} else {
					$("ul",obj).css("margin-left",(t*h*-1));
				}
				clickable = true;
				if(options.numeric) setCurrent(t);
			};

I am very still new to this jQuery thing.. but I am trying my best to learn..

Hope someone could teach me and help me on this...

I'm new to java and I'm not quite sure what I am doing wrong here. I am trying to write a java program for the following question.....

Write a program that has variables to hold three test scores. the program should ask the user to enter three tst scores and then assign the values entered to the variables. the program should display the average of the test scores and the letter grade that is assigned for the test score average. use the following grading system
90-100 A
80-89 B
70-79 C
60-69 D
Below 60 F

Here is what I have so far...When I compile I get the following error

"Grades.java:41: variable totalgrade might not have been initialized
System.out.println("Over all you have" + totalgrade); 1 error"

Code:

import javax.swing.*;
import java.util.*;
public class Grades {

public static void main (String[] args) {

int score1;
int score2;
int score3;
int totalscore;
double grade=0;
char totalgrade;
Scanner keyboard = new Scanner(System.in);

System.out.println("Please enter your first test score.");
 score1 = keyboard.nextInt();
System.out.println("Please enter your second test score.");
 score2 = keyboard.nextInt();
System.out.println("Please enter your third test score.");
 score3 = keyboard.nextInt();
 
totalscore = score1 + score2 +score3;
 grade = totalscore /3;
 System.out.println("Your average is a" + grade);

 if (grade>= 90) {
  totalgrade = 'A'; } 
 else if (grade>= 80){
   totalgrade = 'B'; } 
 else if (grade >= 70) { 
	totalgrade = 'C'; } 
 else if (grade >= 60) { 
	totalgrade = 'D'; } 
 else if (grade >59){
   totalgrade = 'F'; } 
 

System.out.println("Over all you have" + totalgrade);


}//end main method
 } //end class