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JavaScript - Slideshow Fade/pause
I wrote a simple javescript for a slideshow that cycles through images and displays where the image is but I am wondering how to pause the slideshow and then add in a fading effect. Any help would be appreciated.
index.html PHP Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>Page 1</title> <link rel="stylesheet" type="text/css" href="css.css"></link> <script language="JavaScript" type="text/javascript" src="js.js"></script> </head> <body onLoad="LoadMenu(); PlaceArrow();"> <table border="0" cellspacing="0" cellpadding="0" id="hmt" summary="layout" align="center"> <tr><td colspan="4"><div id="htop"><img border="0" width="240" height="40" alt="" src="img/homet.png"></div></td></tr> <tr valign="top"> <td id="hmtgut"><img border="0" width="50" height="250" alt="" src="img/homel.png"></td> <td id="hmtl"><img border="0" width="280" height="270" src="img/homelogo.png"></td> <td id="hmtr"> <script language="JavaScript" type="text/javascript"> <!-- //preload images var image1=new Image() image1.src="photos/slides/photo01.jpg" var image2=new Image() image2.src="photos/slides/photo02.jpg" var image3=new Image() image3.src="photos/slides/photo03.jpg" var image4=new Image() image4.src="photos/slides/photo04.jpg" var image5=new Image() image5.src="photos/slides/photo05.jpg" var image6=new Image() image6.src="photos/slides/photo06.jpg" var image7=new Image() image7.src="img/thumbarrow.png" var image8=new Image() image8.src="img/spacer.gif" var cphoto = Math.ceil(6*Math.random()); document.write('<div id="homephoto"><a href="javascript:slidelink()"><img border="0" name="photo" width="230" height="230" src="photos/slides/photo0'+cphoto+'.jpg"></a></div>'); var step=cphoto var whichimage=step function slideit() { if (!document.images) return document.images.photo.src=eval("image"+step+".src") whichimage=step if (step<6) { step=parseInt(Math.ceil(6*Math.random())) } else { step=1 } setTimeout("slideit()",3000) var i = "a" + whichimage document.images.a1.src=eval("image8.src") document.images.a2.src=eval("image8.src") document.images.a3.src=eval("image8.src") document.images.a4.src=eval("image8.src") document.images.a5.src=eval("image8.src") document.images.a6.src=eval("image8.src") document.images[i].src=eval("image7.src") } slideit() function slidelink() { if (whichimage==1) window.open('img.php?img=1','miniwin','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=400,height=400') else if (whichimage==2) window.open('img.php?img=2','miniwin','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=400,height=400') else if (whichimage==3) window.open('img.php?img=3','miniwin','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=400,height=400') else if (whichimage==4) window.open('img.php?img=4','miniwin','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=400,height=400') else if (whichimage==5) window.open('img.php?img=5','miniwin','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=400,height=400') else if (whichimage==6) window.open('img.php?img=6','miniwin','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=400,height=400') } //--> </script> <noscript> <div id="homephoto"> <img border="0" name="photo" width="230" height="230" src="photos/slides/photo01.jpg"> </div> </noscript> </td> <td id="mtmenu" valign="middle">Links Here</td> </tr> <tr> <td colspan="4"> <div id="hfoot"> <div id="hbot"><img border="0" width="240" height="20" alt="" src="img/homeb.png"></div> <div id="thumb1"> <div><img border="0" vspace="9" hspace="2" name="a1" width="30" height="6" alt="" src="img/spacer.gif"></div> <div><a onClick="LoadPhoto(1); return false;"><img border="0" width="30" height="30" src="photos/thumbs/photo01thumb.jpg"></a></div> </div> <div id="thumb2"> <div><img border="0" vspace="9" hspace="2" name="a2" width="30" height="6" alt="" src="img/spacer.gif"></div> <div><a onClick="LoadPhoto(2); return false;"><img border="0" width="30" height="30" src="photos/thumbs/photo02thumb.jpg"></a></div> </div> <div id="thumb3"> <div><img border="0" vspace="9" hspace="2" name="a3" width="30" height="6" alt="" src="img/spacer.gif"></div> <div><a onClick="LoadPhoto(3); return false;"><img border="0" width="30" height="30" src="photos/thumbs/photo03thumb.jpg"></a></div> </div> <div id="thumb4"> <div><img border="0" vspace="9" hspace="2" name="a4" width="30" height="6" alt="" src="img/spacer.gif"></div> <div><a onClick="LoadPhoto(4); return false;"><img border="0" width="30" height="30" src="photos/thumbs/photo04thumb.jpg"></a></div> </div> <div id="thumb5"> <div><img border="0" vspace="9" hspace="2" name="a5" width="30" height="6" alt="" src="img/spacer.gif"></div> <div><a onClick="LoadPhoto(5); return false;"><img border="0" width="30" height="30" src="photos/thumbs/photo05thumb.jpg"></a></div> </div> <div id="thumb6"> <div><img border="0" vspace="9" hspace="2" name="a6" width="30" height="6" alt="" src="img/spacer.gif"></div> <div><a onClick="LoadPhoto(6); return false;"><img border="0" width="30" height="30" src="photos/thumbs/photo06thumb.jpg"></a></div> </div> </div> </td> </tr> </table> </table> </body> </html> js.js PHP Code: function PlaceArrow() { if ( cphoto ) { carrow = "a" + cphoto; document.images[carrow].src = "img/thumbarrow.png"; } } function LoadPhoto (i) { if (document.images) { carrow = "a" + cphoto; document.images[carrow].src = "img/spacer.gif"; narrow = "a" + i; nphoto = "photo0" + i; document.images[narrow].src = "img/thumbarrow.png"; document.images['photo'].src = "photos/slides/" + nphoto + ".jpg"; cphoto = i; } } Similar Tutorialsi have a photo slideshow that loads in the header so when the page is loaded the slide show is there on the left. it looks like this (page layout) header --------------------> slideshow content ---------------------> image footer ----------------------- where it says image i am adding an image, that colum is controlled by the header so i added a div in there for the image. what is happening is that since the image is small and the slideshow is large, when the page loads the single image pops up for a second where the slide show is, then it moves down on the page where it should be. I know this is caused by the fact that the image loads faster than the slideshow so we see the image first in that space. what i am trying to do is pause the single image load until the slideshow loads, but i dont know how? I cant move the image down and load it in the body because that left side column is controlled by the header slideshow it has to be part of it when it loads. has to be a way to make the slide show load on the page and then the image. here is the setup on the header.. Code: <table border="0" align="center" cellpadding="0" cellspacing="0" width="100%">
<tr><td height="10px">
</td></tr>
<tr><td valign="top">
<?php if($_SERVER['PHP_SELF']!='/crop.php')
{?>
<div style="width:250px; background-color:#666666; height:250px; float:right;
display:inline; color:#CCCCCC; margin-right:8px;">
<div id="fadeshow1">
</div> <!-- close fadeshow div -->
<!-- added image -->
<div style="text-align:center;width:250px;padding-top:30px;
background-color:#FFFFFF;float:right;color:#000000;">
<img src="<?=$SKIN_IMAGE_PATH?>/myimage.gif" border="0" alt="" title="myimage" />
</div>
<!-- end add -->
</div> <!-- close top div for fadeshow and this image -->
<?php } ?>
the body of the site pages load here
I've managed to get a slideshow to randomly display pictures, but each time I try to add a fade into it, it never seems to work. Can anyone give me some advice? <script language="javascript"> var delay=2500 //set delay in miliseconds var curindex=0 var randomimages=new Array() randomimages[0]="image1.jpg" randomimages[1]="image2.jpg" randomimages[2]="image3.jpg" var preload=new Array() for (n=0;n<randomimages.length;n++) { preload[n]=new Image() preload[n].src=randomimages[n] } document.write('<img name="defaultimage" src="'+randomimages[Math.floor(Math.random()*(randomimages.length))]+'">') function rotateimage() { if (curindex==(tempindex=Math.floor(Math.random()*(randomimages.length)))){ curindex=curindex==0? 1 : curindex-1 } else curindex=tempindex document.images.defaultimage.src=randomimages[curindex] } setInterval("rotateimage()",delay) </script> <p align="center">This free script provided by<br /> <a href="http://javascriptkit.com">JavaScript Kit</a></p> Hello all! This is my first time in the forum and I have been reading for a while. The information in here appears to be very accurate and useful. I am new to JavaScript. I have been programming sites for a while but have been using Flash for most of my animation and never really got into the ActionScript. Thanks to Apple... I can no longer use that crutch. So as I post in this forum please understand 2 things: 1 I am a beginner in JavaScript and 2. I want to learn not just copy, paste and move on! Here is my issue: I have made a VERY SIMPLE slide show and it works perfectly. However, Now I want to add a fade in and out effect to the code. I have seen this done with the CSS opacity(alpha) and that seems to be the simplist way. However, I am having trouble fitting this into my code. Any direction in this matter would be great! Thanks so much! Code:
var step=1
function switchImg()
{
if (!document.images)
return
document.images.slide.src=eval("image"+step+".src")
if (step<9)
step++
else
step=1
setTimeout("switchImg()",3500)
}
switchImg()
PHP Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> <script type="text/javascript"> <!-- var image1=new Image() image1.src="images/slideshow/image001.jpg" var image2=new Image() image2.src="images/slideshow/image002.jpg" var image3=new Image() image3.src="images/slideshow/image003.jpg" var image4=new Image() image4.src="images/slideshow/image004.jpg" var image5=new Image() image5.src="images/slideshow/image005.jpg" var image6=new Image() image6.src="images/slideshow/image006.jpg" var image7=new Image() image7.src="images/slideshow/image007.jpg" var image8=new Image() image8.src="images/slideshow/image008.jpg" var image9=new Image() image9.src="images/slideshow/image009.jpg" var image10=new Image() image10.src="images/slideshow/image010.jpg" var image11=new Image() image11.src="images/slideshow/image011.jpg" var image12=new Image() image12.src="images/slideshow/image012.jpg" var image13=new Image() image13.src="images/slideshow/image013.jpg" var image14=new Image() image14.src="images/slideshow/image014.jpg" var image15=new Image() image15.src="images/slideshow/image015.jpg" var image16=new Image() image16.src="images/slideshow/image016.jpg" var image17=new Image() image17.src="images/slideshow/image017.jpg" var image18=new Image() image18.src="images/slideshow/image018.jpg" var image19=new Image() image19.src="images/slideshow/image019.jpg" var image20=new Image() image20.src="images/slideshow/image020.jpg" //--> </script> </head> <body> <img src="images/slideshow/image001.jpg" name="slide"> <script type="text/javascript"> <!-- //variable that will increment through the images var step=1 function slideit(){ //if browser does not support the image object, exit. if (!document.images) return document.images.slide.src=eval("image"+step+".src" ) if (step<20) step++ else step=1 //call function "slideit()" every 2.5 seconds setTimeout("slideit()",2500) } slideit() //--> </script> </body> </html> Hello - I'm trying to add a fade effect between slideshow transitions. The script I'm building from is the Rich HTML Slideshow script which appears below. The slides that rotate are wrapped in <div> tags with a class of "dyncontent" and I've managed to make the slideshow transition just fine, but not with any kind of fade effect. It just "snaps" from one slide to the next. Is this a fairly simple addition? Thanks! <script type="text/javascript"> if (document.all || document.getElementById){ //if IE4 or NS6+ document.write('<style type="text/css">\n') document.write('.dyncontent{display: none; width: 250px; height: 60px;}\n') document.write('</style>') } var curcontentindex=0 var messages=new Array() function getElementByClass(classname){ var inc=0 var alltags=document.all? document.all : document.getElementsByTagName("*") for (i=0; i<alltags.length; i++){ if (alltags[i].className==classname) messages[inc++]=alltags[i] } } function rotatecontent(){ //get current message index (to show it): curcontentindex=(curcontentindex<messages.length-1)? curcontentindex+1 : 0 //get previous message index (to hide it): prevcontentindex=(curcontentindex==0)? messages.length-1 : curcontentindex-1 messages[prevcontentindex].style.display="none" //hide previous message messages[curcontentindex].style.display="block" //show current message } window.onload=function(){ if (document.all || document.getElementById){ getElementByClass("dyncontent") setInterval("rotatecontent()", 2000) } } </script> Hello good coders! Thanks to the wonderful script provided by coothead he http://www.codingforums.com/showthread.php?t=87036 I was wondering how I could adjust the transition/fade speed between the images in the script? I tried a couple of different ways, but I couldn't get it working. Does anyone know how I can adjust this in a cross-browser compatible way? Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>multiple image maps</title>
<base href="http://coothead.homestead.com/files/"/>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
/*<![CDATA[*/
#mapImage_holder {
text-align:center;
}
#mapImage {
border:1px solid #000;
}
/*//]]>*/
</style>
<script type="text/javascript">
//<![CDATA[
var maps=new Array();
maps[0]='dots.gif,#dots';
maps[1]='map.jpg,#blood';
maps[2]='apple0.jpg,#apples';
var c=0;
var speed=1000*10; //set for 10 secs, change to suit needs.
function swapMap() {
obj=document.getElementById('mapImage');
if(c==maps.length) {
c=0;
}
obj.src=maps[c].split(',')[0];
obj.useMap=maps[c].split(',')[1];
c++;
setTimeout('swapMap()',speed);
}
window.onload=swapMap;
//]]>
</script>
</head>
<body>
<div id="mapImage_holder">
<img id="mapImage" src="dots.gif" alt="" usemap="#dots"/>
</div>
<div>
<map id="dots" name="dots">
<area coords="85,40,110,65" href="http://www.bbc.co.uk" alt="" />
<area coords="225,100,250,125" href="http://www.itv.com/" alt=""/>
<area coords="345,140,370,165" href="http://www.channel4.com/" alt=""/>
<area coords="405,270,430,295" href="http://www.guardian.co.uk/" alt=""/>
<area coords="35,290,60,315" href="http://www.independent.co.uk/" alt=""/>
<area coords="605,460,630,485" href="http://www.thesun.co.uk/" alt=""/>
</map>
<map id="blood" name="blood">
<area coords="40,144,80,171" href="http://www.codingforums.com/" alt="" />
<area coords="112,144,152,171" href="http://www.w3schools.com/" alt="" />
<area coords="184,144,224,171" href="http://w3c.org/" alt="" />
<area coords="256,144,296,171" href="http://www.alistapart.com/" alt=""/>
</map>
<map id="apples" name="apples">
<area coords="0,0,116,146" href="http://www.axialis.com/" alt=""/>
<area coords="124,0,236,146" href="http://www.photoshopsupport.com/" alt=""/>
<area coords="244,0,360,146" href="http://www.photoshopuser.com/" alt=""/>
<area coords="0,154,116,280" href="http://www.planetphotoshop.com/" alt=""/>
<area coords="124,154,236,280" href="http://www.photoshopcafe.com/" alt=""/>
<area coords="244,154,360,280" href="http://www.mozilla.com/" alt=""/>
</map>
</div>
</body>
</html>
http://www.javascriptkit.com/javatut...rnalphp2.shtml Anyone have a decent way of adding a fade affect to this script? This is a really awesome script that I'm sure all of you can put to use if you haven't yet heard of it. However, I'm trying to get it to fade a background image on my css styled navigation for my a:hover. Here is the script with a little simple tutorial on how to set it up: http://bavotasan.com/tutorials/creat...r-fade-effect/ My only other knowledge is in PHP, so after about 2 hours of fail in this client-side language, I decided it was about time I should post where some experienced people can help. I really appreciate all time you spend on this, and don't think it will take a moderate Javascript programmer very long. This is the link to my site so far: http://matt.mw/help-request You can see the script working as it is on my little yellow MW logo on the right side of the navigation. So in my scenario, I am looking to fade button.png to button-hover.png (both repeating on the x axis). Any ideas? Hello, I'm learning javascript, and was wondering if it was Possible to have buttons/links that you click, the whole page fades out, and then fade's in, with different stuff. here are my ideas for just changing the stuff Text: 1. having a javascript src file to start, and then when the button is clicked, that is formatted to white, the text layer is moved down, and a new javascript file is loaded? 2.variables? any help would be appreciated! Thanks, Cookies, whatever this forum gives out, you may receive! Hi, I found a nice simple javascript slider but there is a small change I want to make. How can I make the slider pause for one or two seconds when the image has slid fully into position ? PHP Code: <style> #ParentDiv { margin: auto; width: 200px; overflow: hidden; } #ChildDiv { width: 6000px; position:relative; cursor:pointer; } #ParentDiv img { float: left; padding: 3px; margin: 0px; } </style> <script type="text/javascript"> //Array Of Image, [URL, width of Image, LinkTo] var t; var StepTime=20; var StepPixel=2; var ImgPadding=3; var ParentDivLen=200; var Img= Array( ["http://mobi6.net/images/screen1.png", 200, "index.php"], ["http://mobi6.net/images/screen2.png", 200, "index.php"], ["http://mobi6.net/images/screen3.png", 200, "index.php"], ["http://mobi6.net/images/screen1.png", 200, "index.php"], ["http://mobi6.net/images/screen2.png", 200, "index.php"], ["http://mobi6.net/images/screen3.png", 200, "index.php"], ["http://mobi6.net/images/screen1.png", 200, "index.php"], ["http://mobi6.net/images/screen2.png", 200, "index.php"], ["http://mobi6.net/images/screen3.png", 200, "index.php"] ); var Pos=3; var Len=Img.length; var DivWidth=0; var MoreImage=0; function goURL(URLS) { document.location.href=URLS; } for(i=0;i<Len;i++) { DivWidth+=Img[i][1] + ImgPadding*2; if(MoreImage==0 && DivWidth>ParentDivLen)MoreImage=i; } function getE(id) { return document.getElementById(id); } function Dr_Img(IMG) { return '<img src="'+ IMG[0] + '" onclick="goURL(\'' + IMG[2] + '\')">'; } function Dr_ImgArr() { var str=''; for(i=0;i<Len;i++) str += Dr_Img(Img[i]); for(i=0;i<MoreImage;i++)str += Dr_Img(Img[i]); document.write(str); } function DoSlide() { if(Pos==0)Pos=-1; divtg=getE('ChildDiv'); Pos-=StepPixel; if(Pos<-DivWidth)Pos=0; divtg.style.left=Pos +'px'; t=setTimeout('DoSlide()',StepTime); } function SlideStop() { clearTimeout(t); } function setmouse(id) { if(id==1) { DoSlide(); } else { SlideStop(); } } </script> </head> <body onload="DoSlide()"> <div id="ParentDiv"> <div id="ChildDiv" onmouseout="setmouse(1);" onmouseover="setmouse(2);"> <script> Dr_ImgArr(); </script> </div> </div> I have tried adding wait(2) in a couple of places but the script just failed to run. Any ideas ? Thanks. . I have a site with a lot of animated gifs and I was wondering if there was a way to (on page load) stop all gif animations (only show first image frame). Then when you click a link, it will animate the animated gifs.
Instead of using setTimeout() or setInterval(), I wrote a function like this: Code: function pause(time)
{ var currentTime=(new Date()).getTime();
while (currentTime+time > (new Date()).getTime());
}
However, it doesn't work as expected. if you append a character to the value of button, you will get the result at one time. e.g. Code: for (var i=0; i<5; i++)
{ aButton.value+="2 ";
pause(2000);
}
then the webpage wait 10 secs then display 2 2 2 2 2 while it should append '2' every 2 secs ... so is there real pause mechanism in js? (besides alert() etc which makes the background totally blank...) I have some text that I don't want to display until 2 seconds after the previous text. The sleep(2); function won't work for what I am doing.
Hey guys, So I got my autoscrolling javascript working, but I need to make it pause on mouseover. How do I accomplish that with my javascript code? Code: <script type="text/javascript">
var defaultStep=1;
var step=defaultStep;
var timer;
function scrollDiv(id,s){
var obj=document.getElementById(id);
var iScrollTop = obj.scrollTop;
step=s||step;
if (iScrollTop == 0){
step=defaultStep;
}
else if (obj.clientHeight + iScrollTop - obj.scrollHeight==0){
step=-defaultStep;
}
clearTimeout(timer);
obj.scrollTop+=step;
timer=setTimeout(function(){ scrollDiv(id); },100)
}
function stopMe(){
clearTimeout(timer);
}
function scrollMe(id){
scrollDiv(id)
}
</script>
Thanks! Hello everyone, 1.) I'm not a programmer beyond HTML, CSS and only a basic knowledge of javascript, it doesn't take much for me to get lost beyond my skills in javascript. 2.) Is someone willing to add and explain the changes to the code below to include a pause on mouseover? Code: var currentSlide = 1;
var maxSlides = 0;
function fadeImage(){
opacity = 100;
if(steps < 4){
steps += 1;
opacity = opacity / steps;
imageObj = document.getElementById("slide-"+currentSlide);
imageObjN = document.getElementById("slide-"+nextSlide);
imageObjN.style.display = "block";
imageObj.style.opacity = "" + opacity / 100;
imageObjN.style.opacity = "" + ((steps * 25) / 100);
//fade
slideTimeout = setTimeout("fadeImage()", 170); /** fade transition speed */
}else{
steps = 1;
document.getElementById("slide-"+currentSlide).style.display = "none";
currentSlide += 1;
if(currentSlide > maxSlides){
currentSlide = 1;
}
showSlide();
}
}
function initSlideshow(){
slidesCollection = document.getElementById("slides").children;
maxSlides = slidesCollection.length;
for (var i=0; i < maxSlides; i++){
slidesCollection[i].id = "slide-"+(i+1);
if (i > 0)
slidesCollection[i].style.display = "none";
}
steps = 1;
nextSlide = 2;
slideTimeout = 0;
showSlide();
}
function showSlide(){
clearTimeout(slideTimeout);
nextSlide = currentSlide + 1;
if (currentSlide >= maxSlides){
nextSlide = 1;
}
slideTimeout = setTimeout("fadeImage()", 8300); /** display time of slide */
}
I have a banner but it keeps rotating even when you mouse over it. Is there a simple code I can add to the code below so that the banner will paused when you mouse over it? Thanks! Jeremy Quote: </script> <script type="text/javascript"> $(function() { //some elements.. var $ps_container = $('#ps_container'), $ps_image_wrapper = $ps_container.find('.ps_image_wrapper'), $ps_next = $ps_container.find('.ps_next'), $ps_prev = $ps_container.find('.ps_prev'), $ps_nav = $ps_container.find('.ps_nav'), $tooltip = $ps_container.find('.ps_preview'), $ps_preview_wrapper = $tooltip.find('.ps_preview_wrapper'), $links = $ps_nav.children('li').not($tooltip), total_images = $links.length, currentHovered = -1, current = 0, $loader = $('#loader'); /*check if you are using a browser*/ var ie = false; if ($.browser.msie) { ie = true;//you are not!Anyway let's give it a try } if(!ie) $tooltip.css({ opacity : 0 }).show(); /*first preload images (thumbs and large images)*/ var loaded = 0; $links.each(function(i){ var $link = $(this); $link.find('a').preload({ onComplete : function(){ ++loaded; if(loaded == total_images){ //all images preloaded, //show ps_container and initialize events $loader.hide(); $ps_container.show(); //when mouse enters the pages (the dots), //show the tooltip, //when mouse leaves hide the tooltip, //clicking on one will display the respective image $links.bind('mouseenter',showTooltip) .bind('mouseleave',hideTooltip) .bind('click',showImage); //navigate through the images $ps_next.bind('click',nextImage); $ps_prev.bind('click',prevImage); } } }); }); function showTooltip(){ var $link = $(this), idx = $link.index(), linkOuterWidth = $link.outerWidth(), //this holds the left value for the next position //of the tooltip left = parseFloat(idx * linkOuterWidth) - $tooltip.width()/2 + linkOuterWidth/2, //the thumb image source $thumb = $link.find('a').attr('rel'), imageLeft; //if we are not hovering the current one if(currentHovered != idx){ //check if we will animate left->right or right->left if(currentHovered != -1){ if(currentHovered < idx){ imageLeft = 75; } else{ imageLeft = -75; } } currentHovered = idx; //the next thumb image to be shown in the tooltip var $newImage = $('<img/>').css('left','0px') .attr('src',$thumb); //if theres more than 1 image //(if we would move the mouse too fast it would probably happen) //then remove the oldest one (:last) if($ps_preview_wrapper.children().length > 1) $ps_preview_wrapper.children(':last').remove(); //prepend the new image $ps_preview_wrapper.prepend($newImage); var $tooltip_imgs = $ps_preview_wrapper.children(), tooltip_imgs_count = $tooltip_imgs.length; //if theres 2 images on the tooltip //animate the current one out, and the new one in if(tooltip_imgs_count > 1){ $tooltip_imgs.eq(tooltip_imgs_count-1) .stop() .animate({ left:-imageLeft+'px' },150,function(){ //remove the old one $(this).remove(); }); $tooltip_imgs.eq(0) .css('left',imageLeft + 'px') .stop() .animate({ left:'0px' },150); } } //if we are not using a "browser", we just show the tooltip, //otherwise we fade it // if(ie) $tooltip.css('left',left + 'px').show(); else $tooltip.stop() .animate({ left : left + 'px', opacity : 1 },150); } function hideTooltip(){ //hide / fade out the tooltip if(ie) $tooltip.hide(); else $tooltip.stop() .animate({ opacity : 0 },150); } function showImage(e){ var $link = $(this), idx = $link.index(), $image = $link.find('a').attr('href'), $currentImage = $ps_image_wrapper.find('img'), currentImageWidth = $currentImage.width(); //if we click the current one return if(current == idx) return false; //add class selected to the current page / dot $links.eq(current).removeClass('selected'); $link.addClass('selected'); //the new image element var $newImage = $('<img/>').css('left',currentImageWidth + 'px') .attr('src',$image); //if the wrapper has more than one image, remove oldest if($ps_image_wrapper.children().length > 1) $ps_image_wrapper.children(':last').remove(); //prepend the new image $ps_image_wrapper.prepend($newImage); //the new image width. //This will be the new width of the ps_image_wrapper var newImageWidth = $newImage.width(); //check animation direction if(current > idx){ $newImage.css('left',-newImageWidth + 'px'); currentImageWidth = -newImageWidth; } current = idx; //animate the new width of the ps_image_wrapper //(same like new image width) $ps_image_wrapper.stop().animate({ width : newImageWidth + 'px' },350); //animate the new image in $newImage.stop().animate({ left : '0px' },350); //animate the old image out $currentImage.stop().animate({ left : -currentImageWidth + 'px' },350); e.preventDefault(); } function nextImage() { var cache=''; cache = cache==''?current+':'+total_images:cache; if(current < total_images) $links.eq(current+1).trigger('click'); if(cache == (current+':'+total_images)) $links.eq(0).trigger('click'); } function prevImage(){ if(current > 0){ $links.eq(current-1).trigger('click'); } } setInterval( function(){ $('.ps_next').click(); },4000 ); hello, It is a insult to newbie to cal myself one, but I have a blog that I am trying to get a simple bit of code to work on. I have text rotator that I found and have made it work for my purposes, but I need it to pause when someone mouses over and restart when then mouse off. I have found code snipets online but I am not smart enough to figure out where they fit in....Help would be very appreciated the code it below.... Code: <div id="quotetext" >
text
</div>
<script type="text/javascript" >
var myquotes = new Array(
'quote 1',
'quote 2',
'qoute 3'
);
function rotatequote()
{
thequote = myquotes.shift(); //Pull the top one
myquotes.push(thequote); //And add it back to the end
document.getElementById('quotetext').innerHTML = thequote;
// This rotates the quote every 10 seconds.
// Replace 10000 with (the number of seconds you want) * 1000
t=setTimeout("rotatequote()",5000);
}
// Start the first rotation.
rotatequote();
</script>
Hi everyone! I'm using a jquery image sliding plugin from this site: http://flexidev.co.za/projects/flexislider/ It scrolls smoothly and continuously which is great. But I'm wanting to add a "click to pause" feature to it, so when you click any of the images the whole thing pauses, and when you click again it restarts. I'm not great with javascript though and I can't figure out how to do that, if it's even possible. I'd really appreciate any pointers or tips! Here is the javascript: Code: var speed = 50;
var pic, numImgs, arrLeft, i, totalWidth, n, myInterval;
$(window).load(function(){
pic = $("#slider").children("img");
numImgs = pic.length;
arrLeft = new Array(numImgs);
for (i=0;i<numImgs;i++){
totalWidth=0;
for(n=0;n<i;n++){
totalWidth += $(pic[n]).width();
}
arrLeft[i] = totalWidth;
$(pic[i]).css("left",totalWidth);
}
myInterval = setInterval("flexiScroll()",speed);
$('#imageloader').hide();
$(pic).show();
});
function flexiScroll(){
for (i=0;i<numImgs;i++){
arrLeft[i] -= 1;
if (arrLeft[i] == -($(pic[i]).width())){
totalWidth = 0;
for (n=0;n<numImgs;n++){
if (n!=i){
totalWidth += $(pic[n]).width();
}
}
arrLeft[i] = totalWidth;
}
$(pic[i]).css("left",arrLeft[i]);
}
}
Hello! I was looking for a way to pause animated gifs per command, and I found a thread in this forum with the appropriate instruction: http://www.codingforums.com/showthread.php?t=177543 I used the code example from there and adjusted it to my needs on my website: http://www.baelavay.com/v6 The code works as it should! (The button is in the top-left corner) But there are 2 things I would want to improve. Unfortunately I can't fix them myself, maybe you can help 1) I don't want to use a button for pausing the gifs. Instead, I want the gifs to pause when Code: <img id="tiles-img" ...> is clicked. So what I tried is to replace the line Code: obj=document.getElementById('button');
with Code: obj=document.getElementById('tiles-img');
But then, it doesn't work anymore. Why? 2) (*edit: RESOLVED) The button only starts working from the 2nd click on? (No gif pausing at 1st click) Thank you in advance. Hi, We have a marquee that we use occasionally at work when we want to announce something important. The text is dynamic and will sometimes contain links. I need to make it so that the marquee stops when you mouseover it and then begins again when you mouseout. I can get this to work just fine. The problem is, I want the pause to happen when you hover over the text ONLY, not the entire 690 width TD! I tried wrapping a span around the text and putting an action on it, but the marquee still stops even when you have your cursor out in never-never land to the right. Does anyone know how to make this work in IE without using a huge JavaScript file like on Dynamic Drive? Code: <td width="690" valign="middle" class="headerNewsFlash"> <marquee onMouseOver="this.stop();" onMouseOut="this.start();" scrolldelay="0" scrollamount="4">News Flash Text Goes Here</marquee> </td> Thanks! |
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