前端JS特效第24集：jquery css3实现瀑布流照片墙特效
jquery css3实现瀑布流照片墙特效，先来看看效果：
部分核心的代码如下(全部代码在文章末尾)：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>jquery+css3实现瀑布流照片墙特效 - php中文网</title>
<link rel="stylesheet" type="text/css" href="css/style.css" />
</head>
<body>
<div class="content">
<center>
<br><br>
<b>适用浏览器：360、FireFox、Chrome、Safari、Opera、傲游、搜狗、世界之窗. 不支持IE8及以下浏览器。<br>
<br>来源：<a href="http://php.cn/" target="_blank">php中文网</a><b>
</center>
<div class="iw_wrapper">
<ul class="iw_thumbs" id="iw_thumbs">
<li><img src="images/1.jpg" data-img="images/1.jpg" alt="Thumb1"/>
<div>
<h2>Serenity</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/2.jpg" data-img="images/2.jpg" alt="Thumb2"/>
<div>
<h2>Silence</h2>
<p>Separated they live in Bookmarksgrove right at the coast of the Semantics.</p>
</div>
</li>
<li><img src="images/3.jpg" data-img="images/3.jpg" alt="Thumb3"/>
<div>
<h2>Abstraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/8.jpg" data-img="images/8.jpg" alt="Thumb8"/>
<div>
<h2>Happiness</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/9.jpg" data-img="images/9.jpg" alt="Thumb9"/>
<div>
<h2>Greatness</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/10.jpg" data-img="images/10.jpg" alt="Thumb10"/>
<div>
<h2>Abstraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/6.jpg" data-img="images/6.jpg" alt="Thumb6"/>
<div>
<h2>Virtue</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/7.jpg" data-img="images/7.jpg" alt="Thumb7"/>
<div>
<h2>Beauty</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/8.jpg" data-img="images/8.jpg" alt="Thumb8"/>
<div>
<h2>Happiness</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/12.jpg" data-img="images/12.jpg" alt="Thumb12"/>
<div>
<h2>Greatness</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/4.jpg" data-img="images/4.jpg" alt="Thumb4"/>
<div>
<h2>Attraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/5.jpg" data-img="images/5.jpg" alt="Thumb5"/>
<div>
<h2>Growth</h2>
<p>A small river named Duden flows by their place and supplies it with the necessary regelialia.</p>
</div>
</li>
<li><img src="images/6.jpg" data-img="images/6.jpg" alt="Thumb6"/>
<div>
<h2>Virtue</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/7.jpg" data-img="images/7.jpg" alt="Thumb7"/>
<div>
<h2>Beauty</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/10.jpg" data-img="images/10.jpg" alt="Thumb10"/>
<div>
<h2>Abstraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/11.jpg" data-img="images/11.jpg" alt="Thumb11"/>
<div>
<h2>Attraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/3.jpg" data-img="images/3.jpg" alt="Thumb3"/>
<div>
<h2>Virtue</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/13.jpg" data-img="images/13.jpg" alt="Thumb13"/>
<div>
<h2>Happiness</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/14.jpg" data-img="images/14.jpg" alt="Thumb14"/>
<div>
<h2>Serenity</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/2.jpg" data-img="images/2.jpg" alt="Thumb1"/>
<div>
<h2>Virtue</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/4.jpg" data-img="images/4.jpg" alt="Thumb2"/>
<div>
<h2>Serenity</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/11.jpg" data-img="images/11.jpg" alt="Thumb11"/>
<div>
<h2>Attraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/12.jpg" data-img="images/12.jpg" alt="Thumb12"/>
<div>
<h2>Virtue</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/13.jpg" data-img="images/13.jpg" alt="Thumb13"/>
<div>
<h2>Happiness</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/14.jpg" data-img="images/14.jpg" alt="Thumb14"/>
<div>
<h2>Serenity</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/2.jpg" data-img="images/2.jpg" alt="Thumb1"/>
<div>
<h2>Virtue</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/4.jpg" data-img="images/4.jpg" alt="Thumb2"/>
<div>
<h2>Serenity</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/6.jpg" data-img="images/6.jpg" alt="Thumb3"/>
<div>
<h2>Attraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/8.jpg" data-img="images/8.jpg" alt="Thumb4"/>
<div>
<h2>Serenity</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/12.jpg" data-img="images/12.jpg" alt="Thumb1"/>
<div>
<h2>Serenity</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/2.jpg" data-img="images/2.jpg" alt="Thumb2"/>
<div>
<h2>Silence</h2>
<p>Separated they live in Bookmarksgrove right at the coast of the Semantics.</p>
</div>
</li>
<li><img src="images/3.jpg" data-img="images/3.jpg" alt="Thumb3"/>
<div>
<h2>Abstraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/4.jpg" data-img="images/4.jpg" alt="Thumb4"/>
<div>
<h2>Attraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/5.jpg" data-img="images/5.jpg" alt="Thumb5"/>
<div>
<h2>Growth</h2>
<p>A small river named Duden flows by their place and supplies it with the necessary regelialia.</p>
</div>
</li>
<li><img src="images/6.jpg" data-img="images/6.jpg" alt="Thumb6"/>
<div>
<h2>Virtue</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/7.jpg" data-img="images/7.jpg" alt="Thumb7"/>
<div>
<h2>Beauty</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/8.jpg" data-img="images/8.jpg" alt="Thumb8"/>
<div>
<h2>Happiness</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/9.jpg" data-img="images/9.jpg" alt="Thumb9"/>
<div>
<h2>Greatness</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/10.jpg" data-img="images/10.jpg" alt="Thumb10"/>
<div>
<h2>Abstraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/11.jpg" data-img="images/11.jpg" alt="Thumb11"/>
<div>
<h2>Attraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/12.jpg" data-img="images/12.jpg" alt="Thumb11"/>
<div>
<h2>Attraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/13.jpg" data-img="images/13.jpg" alt="Thumb11"/>
<div>
<h2>Attraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/14.jpg" data-img="images/14.jpg" alt="Thumb11"/>
<div>
<h2>Attraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/16.jpg" data-img="images/16.jpg" alt="Thumb11"/>
<div>
<h2>Attraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/1.jpg" data-img="images/1.jpg" alt="Thumb12"/>
<div>
<h2>Virtue</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/13.jpg" data-img="images/13.jpg" alt="Thumb13"/>
<div>
<h2>Happiness</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/14.jpg" data-img="images/14.jpg" alt="Thumb14"/>
<div>
<h2>Serenity</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/2.jpg" data-img="images/2.jpg" alt="Thumb1"/>
<div>
<h2>Virtue</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/4.jpg" data-img="images/4.jpg" alt="Thumb2"/>
<div>
<h2>Serenity</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
<li><img src="images/6.jpg" data-img="images/6.jpg" alt="Thumb3"/>
<div>
<h2>Attraction</h2>
<p>Far far away, behind the word mountains there live the blind texts.</p>
</div>
</li>
</ul>
</div>
<div id="iw_ribbon" class="iw_ribbon"> <span class="iw_close"></span> <span class="iw_zoom">Click thumb to zoom</span> </div>
</div>
<script src="js/jquery-1.7.2.min.js" type="text/javascript"></script>
<script type="text/javascript" src="js/jquery.masonry.min.js"></script>
<script type="text/javascript" src="js/jquery.easing.1.3.js"></script>
<script type="text/javascript">
$(window).load(function(){
var $iw_thumbs= $('#iw_thumbs'),
$iw_ribbon= $('#iw_ribbon'),
$iw_ribbon_close= $iw_ribbon.children('span.iw_close'),
$iw_ribbon_zoom= $iw_ribbon.children('span.iw_zoom');
ImageWall= (function() {
// window width and height
var w_dim,
// index of current image
current= -1,
isRibbonShown= false,
isFullMode= false,
// ribbon / images animation settings
ribbonAnim= {speed : 500, easing : 'easeOutExpo'},
imgAnim= {speed : 400, easing : 'jswing'},
// init function : call masonry, calculate window dimentions, initialize some events
init= function() {
$iw_thumbs.imagesLoaded(function(){
$iw_thumbs.masonry({
isAnimated: true
});
});
getWindowsDim();
initEventsHandler();
},
// calculate window dimentions
getWindowsDim= function() {
w_dim = {
width: $(window).width(),
height: $(window).height()
};
},
// initialize some events
initEventsHandler= function() {
// click on a image
$iw_thumbs.delegate('li', 'click', function() {
if($iw_ribbon.is(':animated')) return false;
var $el = $(this);
if($el.data('ribbon')) {
showFullImage($el);
}
else if(!isRibbonShown) {
isRibbonShown = true;
$el.data('ribbon',true);
// set the current
current = $el.index();
showRibbon($el);
}
});
// click ribbon close
$iw_ribbon_close.bind('click', closeRibbon);
// on window resize we need to recalculate the window dimentions
$(window).bind('resize', function() {
getWindowsDim();
if($iw_ribbon.is(':animated'))
return false;
closeRibbon();
})
.bind('scroll', function() {
if($iw_ribbon.is(':animated'))
return false;
closeRibbon();
});
},
showRibbon= function($el) {
var$img= $el.children('img'),
$descrp= $img.next();
// fadeOut all the other images
$iw_thumbs.children('li').not($el).animate({opacity : 0.2}, imgAnim.speed);
// increase the image z-index, and set the height to 100px (default height)
$img.css('z-index', 100)
.data('originalHeight',$img.height())
.stop()
.animate({
height : '100px'
}, imgAnim.speed, imgAnim.easing);
// the ribbon will animate from the left or right
// depending on the position of the image
var ribbonCssParam = {
top: $el.offset().top - $(window).scrollTop() - 6 + 'px'
},
descriptionCssParam,
dir;
if( $el.offset().left < (w_dim.width / 2) ) {
dir = 'left';
ribbonCssParam.left = 0;
ribbonCssParam.right = 'auto';
}
else {
dir = 'right';
ribbonCssParam.right = 0;
ribbonCssParam.left = 'auto';
}
$iw_ribbon.css(ribbonCssParam)
.show()
.stop()
.animate({width : '100%'}, ribbonAnim.speed, ribbonAnim.easing, function() {
switch(dir) {
case 'left' :
descriptionCssParam= {
'left' : $img.outerWidth(true) + 'px',
'text-align' : 'left'
};
break;
case 'right' :
descriptionCssParam= {
'left' : '-200px',
'text-align' : 'right'
};
break;
};
$descrp.css(descriptionCssParam).fadeIn();
// show close button and zoom
$iw_ribbon_close.show();
$iw_ribbon_zoom.show();
});
},
// close the ribbon
// when in full mode slides in the middle of the page
// when not slides left
closeRibbon= function() {
isRibbonShown = false
$iw_ribbon_close.hide();
$iw_ribbon_zoom.hide();
if(!isFullMode) {
// current wall image
var $el = $iw_thumbs.children('li').eq(current);
resetWall($el);
// slide out ribbon
$iw_ribbon.stop()
.animate({width : '0%'}, ribbonAnim.speed, ribbonAnim.easing);
}
else {
$iw_ribbon.stop().animate({
opacity: 0.8,
height : '0px',
marginTop: w_dim.height/2 + 'px' // half of window height
}, ribbonAnim.speed, function() {
$iw_ribbon.css({
'width': '0%',
'height': '126px',
'margin-top': '0px'
}).children('img').remove();
});
isFullMode= false;
}
},
resetWall= function($el) {
var $img= $el.children('img'),
$descrp= $img.next();
$el.data('ribbon',false);
// reset the image z-index and height
$img.css('z-index',1).stop().animate({
height : $img.data('originalHeight')
}, imgAnim.speed,imgAnim.easing);
// fadeOut the description
$descrp.fadeOut();
// fadeIn all the other images
$iw_thumbs.children('li').not($el).animate({opacity : 1}, imgAnim.speed);
},
showFullImage= function($el) {
isFullMode= true;
$iw_ribbon_close.hide();
var$img= $el.children('img'),
large= $img.data('img'),
// add a loading image on top of the image
$loading = $('<span class="iw_loading"></span>');
$el.append($loading);
// preload large image
$('<img/>').load(function() {
var $largeImage= $(this);
$loading.remove();
$iw_ribbon_zoom.hide();
resizeImage($largeImage);
// reset the current image in the wall
resetWall($el);
// animate ribbon in and out
$iw_ribbon.stop().animate({
opacity: 1,
height : '0px',
marginTop: '63px' // half of ribbons height
}, ribbonAnim.speed, function() {
// add the large image to the DOM
$iw_ribbon.prepend($largeImage);
$iw_ribbon_close.show();
$iw_ribbon.animate({
height : '100%',
marginTop: '0px',
top: '0px'
}, ribbonAnim.speed);
});
}).attr('src',large);
},
resizeImage= function($image) {
var widthMargin= 100,
heightMargin = 100,
windowH = w_dim.height - heightMargin,
windowW = w_dim.width - widthMargin,
theImage = new Image();
theImage.src = $image.attr("src");
var imgwidth = theImage.width,
imgheight = theImage.height;
if((imgwidth > windowW) || (imgheight > windowH)) {
if(imgwidth > imgheight) {
var newwidth = windowW,
ratio = imgwidth / windowW,
newheight = imgheight / ratio;
theImage.height = newheight;
theImage.width= newwidth;
if(newheight > windowH) {
var newnewheight = windowH,
newratio = newheight/windowH,
newnewwidth = newwidth/newratio;
theImage.width = newnewwidth;
theImage.height= newnewheight;
}
}
else {
var newheight = windowH,
ratio = imgheight / windowH,
newwidth = imgwidth / ratio;
theImage.height = newheight;
theImage.width= newwidth;
if(newwidth > windowW) {
var newnewwidth = windowW,
newratio = newwidth/windowW,
newnewheight = newheight/newratio;
theImage.height = newnewheight;
theImage.width= newnewwidth;
}
}
}
$image.css({
'width': theImage.width + 'px',
'height': theImage.height + 'px',
'margin-left': -theImage.width / 2 + 'px',
'margin-top': -theImage.height / 2 + 'px'
});
};
return {init : init};
})();
ImageWall.init();
});
</script>
</body>
</html>
全部代码：jquerycss3实现瀑布流照片墙特效
原文地址：https://blog.csdn.net/2401_85903333/article/details/139999318
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