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/* * jQuery Nivo Slider v2.0 * http://nivo.dev7studios.com * * Copyright 2010,Gilbert Pellegrom * Free to use and abuse under the MIT license. * http://www.opensource.org/licenses/mit-license.PHP * * May 2010 - Pick random effect from specified set of effects by toronegro * May 2010 - controlNavThumbsFromRel option added by nerd-sh * May 2010 - Do not start nivoRun timer if there is only 1 slide by msielski * April 2010 - controlNavThumbs option added by Jamie Thompson (http://jamiethompson.co.uk) * March 2010 - manualAdvance option added by HelloPablo (http://Hellopablo.co.uk) */ (function($) { $.fn.nivoSlider = function(options) { //Defaults are below var setTings = $.extend({},$.fn.nivoSlider.defaults,options); return this.each(function() { //Useful variables. Play carefully. var vars = { currentSlide: 0,currentImage: '',@R_791_10586@lSlides: 0,randAnim: '',running: false,paused: false,stop:false }; //Get this slider var slider = $(this); slider.data('nivo:vars',vars); slider.css('position','relative'); slider.addClass('nivoSlider'); //Find our slider children var kids = slider.children(); kids.each(function() { var child = $(this); var link = ''; if(!child.is('img')){ if(child.is('a')){ child.addClass('nivo-imageLink'); link = child; } child = child.find('img:first'); } //Get img width & height var childWidth = child.width(); if(childWidth == 0) childWidth = child.attr('width'); var childHeight = child.height(); if(childHeight == 0) childHeight = child.attr('height'); //Resize the slider if(childWidth > slider.width()){ slider.width(childWidth); } if(childHeight > slider.height()){ slider.height(childHeight); } if(link != ''){ link.css('display','none'); } child.css('display','none'); vars.@R_791_10586@lSlides++; }); //Set startSlide if(setTings.startSlide > 0){ if(setTings.startSlide >= vars.@R_791_10586@lSlides) setTings.startSlide = vars.@R_791_10586@lSlides - 1; vars.currentSlide = setTings.startSlide; } //Get initial image if($(kids[vars.currentSlide]).is('img')){ vars.currentImage = $(kids[vars.currentSlide]); } else { vars.currentImage = $(kids[vars.currentSlide]).find('img:first'); } //Show initial link if($(kids[vars.currentSlide]).is('a')){ $(kids[vars.currentSlide]).css('display','block'); } //Set first BACkground slider.css('BACkground','url('+ vars.currentImage.attr('src') +') no-repeat'); //Add initial slices for(var i = 0; i < setTings.slices; i++){ var sliceWidth = Math.round(slider.width()/setTings.slices); if(i == setTings.slices-1){ slider.append( $('<div class="nivo-slice"></div>').css({ left:(sliceWidth*i)+'px',width:(slider.width()-(sliceWidth*i))+'px' }) ); } else { slider.append( $('<div class="nivo-slice"></div>').css({ left:(sliceWidth*i)+'px',width:sliceWidth+'px' }) ); } } //Create caption slider.append( $('<div class="nivo-caption"><p></p></div>').css({ display:'none',opacity:setTings.captionOpacity }) ); //Process initial caption if(vars.currentImage.attr('title') != ''){ $('.nivo-caption p',slider).html(vars.currentImage.attr('title')); $('.nivo-caption',slider).fadeIn(setTings.animSpeed); } //In the words of Super Mario "let's a go!" var timer = 0; if(!setTings.manualAdvance && kids.length > 1){ timer = seTinterval(function(){ nivoRun(slider,kids,setTings,falsE); },setTings.pauseTimE); } //Add Direction nav if(setTings.directionNav){ slider.append('<div class="nivo-directionNav"><a class="nivo-prevNav">Prev</a><a class="nivo-nextNav">Next</a></div>'); //Hide Direction nav if(setTings.directionNavHidE){ $('.nivo-directionNav',slider).hide(); slider.hover(function(){ $('.nivo-directionNav',slider).show(); },function(){ $('.nivo-directionNav',slider).hide(); }); } $('a.nivo-prevNav',slider).live('click',function(){ if(vars.running) return false; clearInterval(timer); timer = ''; vars.currentSlide-=2; nivoRun(slider,'prev'); }); $('a.nivo-nextNav',function(){ if(vars.running) return false; clearInterval(timer); timer = ''; nivoRun(slider,'next'); }); } //Add Control nav if(setTings.controlNav){ var nivoControl = $('<div class="nivo-controlNav"></div>'); slider.append(nivoControl); for(var i = 0; i < kids.length; i++){ if(setTings.controlNavThumbs){ var child = kids.eq(i); if(!child.is('img')){ child = child.find('img:first'); } if (setTings.controlNavThumbsFromRel) { nivoControl.append('<a class="nivo-control" rel="'+ i +'"><img src="'+ child.attr('rel') + '" alt="" /></a>'); } else { nivoControl.append('<a class="nivo-control" rel="'+ i +'"><img src="'+ child.attr('src').replace(setTings.controlNavThumbsSearch,setTings.controlNavThumbsreplacE) +'" alt="" /></a>'); } } else { nivoControl.append('<a class="nivo-control" rel="'+ i +'">'+ i +'</a>'); } } //Set initial active link $('.nivo-controlNav a:eq('+ vars.currentSlide +')',slider).addClass('active'); $('.nivo-controlNav a',function(){ if(vars.running) return false; if($(this).hasClass('active')) return false; clearInterval(timer); timer = ''; slider.css('BACkground','url('+ vars.currentImage.attr('src') +') no-repeat'); vars.currentSlide = $(this).attr('rel') - 1; nivoRun(slider,'control'); }); } //Keyboard Navigation if(setTings.keyboardNav){ $(window).keypress(function(event){ //Left if(event.keyCode == '37'){ if(vars.running) return false; clearInterval(timer); timer = ''; vars.currentSlide-=2; nivoRun(slider,'prev'); } //Right if(event.keyCode == '39'){ if(vars.running) return false; clearInterval(timer); timer = ''; nivoRun(slider,'next'); } }); } //For pauSEOnHover setTing if(setTings.pauSEOnHover){ slider.hover(function(){ vars.paused = true; clearInterval(timer); timer = ''; },function(){ vars.paused = false; //Restart the timer if(timer == '' && !setTings.manualAdvancE){ timer = seTinterval(function(){ nivoRun(slider,setTings.pauseTimE); } }); } //Event when Animation finishes slider.bind('nivo:animFinished',function(){ vars.running = false; //Hide child links $(kids).each(function(){ if($(this).is('a')){ $(this).css('display','none'); } }); //Show current link if($(kids[vars.currentSlide]).is('a')){ $(kids[vars.currentSlide]).css('display','block'); } //Restart the timer if(timer == '' && !vars.paused && !setTings.manualAdvancE){ timer = seTinterval(function(){ nivoRun(slider,setTings.pauseTimE); } //trigger the afterChange callBACk setTings.afterChange.call(this); }); }); function nivoRun(slider,nudgE){ //Get our vars var vars = slider.data('nivo:vars'); if((!vars || vars.stop) && !nudgE) return false; //trigger the beforeChange callBACk setTings.beforeChange.call(this); //Set current BACkground before change if(!nudgE){ slider.css('BACkground','url('+ vars.currentImage.attr('src') +') no-repeat'); } else { if(nudge == 'prev'){ slider.css('BACkground','url('+ vars.currentImage.attr('src') +') no-repeat'); } if(nudge == 'next'){ slider.css('BACkground','url('+ vars.currentImage.attr('src') +') no-repeat'); } } vars.currentSlide++; if(vars.currentSlide == vars.@R_791_10586@lSlides){ vars.currentSlide = 0; //trigger the slideshowEnd callBACk setTings.slideshowEnd.call(this); } if(vars.currentSlide < 0) vars.currentSlide = (vars.@R_791_10586@lSlides - 1); //Set vars.currentImage if($(kids[vars.currentSlide]).is('img')){ vars.currentImage = $(kids[vars.currentSlide]); } else { vars.currentImage = $(kids[vars.currentSlide]).find('img:first'); } //Set acitve links if(setTings.controlNav){ $('.nivo-controlNav a',slider).removeClass('active'); $('.nivo-controlNav a:eq('+ vars.currentSlide +')',slider).addClass('active'); } //Process caption if(vars.currentImage.attr('title') != ''){ if($('.nivo-caption',slider).css('display') == 'block'){ $('.nivo-caption p',slider).fadeOut(setTings.animSpeed,function(){ $(this).html(vars.currentImage.attr('title')); $(this).fadeIn(setTings.animSpeed); }); } else { $('.nivo-caption p',slider).html(vars.currentImage.attr('title')); } $('.nivo-caption',slider).fadeIn(setTings.animSpeed); } else { $('.nivo-caption',slider).fadeOut(setTings.animSpeed); } //Set new slice BACkgrounds var i = 0; $('.nivo-slice',slider).each(function(){ var sliceWidth = Math.round(slider.width()/setTings.slices); $(this).css({ height:'0px',opacity:'0',BACkground: 'url('+ vars.currentImage.attr('src') +') no-repeat -'+ ((sliceWidth + (i * sliceWidth)) - sliceWidth) +'px 0%' }); i++; }); if(setTings.effect == 'random'){ var anims = new Array("sliceDownRight","sliceDownLeft","sliceUpRight","sliceUpLeft","sliceUpDown","sliceUpDownLeft","fold","fade"); vars.randAnim = anims[Math.floor(Math.random()*(anims.length + 1))]; if(vars.randAnim == undefined) vars.randAnim = 'fade'; } //Run random effect from specified set (eg: effect:'fold,fade') if(setTings.effect.indexOf(',') != -1){ var anims = setTings.effect.split(','); vars.randAnim = $.trim(anims[Math.floor(Math.random()*anims.length)]); } //Run effects vars.running = true; if(setTings.effect == 'sliceDown' || setTings.effect == 'sliceDownRight' || vars.randAnim == 'sliceDownRight' || setTings.effect == 'sliceDownLeft' || vars.randAnim == 'sliceDownLeft'){ var timeBuff = 0; var i = 0; var slices = $('.nivo-slice',slider); if(setTings.effect == 'sliceDownLeft' || vars.randAnim == 'sliceDownLeft') slices = $('.nivo-slice',slider).reverse(); slices.each(function(){ var slice = $(this); slice.css('top','0px'); if(i == setTings.slices-1){ setTimeout(function(){ slice.animate({ height:'100%',opacity:'1.0' },setTings.animSpeed,'',function(){ slider.trigger('nivo:animFinished'); }); },(100 + timeBuff)); } else { setTimeout(function(){ slice.animate({ height:'100%',setTings.animSpeed); },(100 + timeBuff)); } timeBuff += 50; i++; }); } else if(setTings.effect == 'sliceUp' || setTings.effect == 'sliceUpRight' || vars.randAnim == 'sliceUpRight' || setTings.effect == 'sliceUpLeft' || vars.randAnim == 'sliceUpLeft'){ var timeBuff = 0; var i = 0; var slices = $('.nivo-slice',slider); if(setTings.effect == 'sliceUpLeft' || vars.randAnim == 'sliceUpLeft') slices = $('.nivo-slice',slider).reverse(); slices.each(function(){ var slice = $(this); slice.css('bottom',(100 + timeBuff)); } timeBuff += 50; i++; }); } else if(setTings.effect == 'sliceUpDown' || setTings.effect == 'sliceUpDownRight' || vars.randAnim == 'sliceUpDown' || setTings.effect == 'sliceUpDownLeft' || vars.randAnim == 'sliceUpDownLeft'){ var timeBuff = 0; var i = 0; var v = 0; var slices = $('.nivo-slice',slider); if(setTings.effect == 'sliceUpDownLeft' || vars.randAnim == 'sliceUpDownLeft') slices = $('.nivo-slice',slider).reverse(); slices.each(function(){ var slice = $(this); if(i == 0){ slice.css('top','0px'); i++; } else { slice.css('bottom','0px'); i = 0; } if(v == setTings.slices-1){ setTimeout(function(){ slice.animate({ height:'100%',(100 + timeBuff)); } timeBuff += 50; v++; }); } else if(setTings.effect == 'fold' || vars.randAnim == 'fold'){ var timeBuff = 0; var i = 0; $('.nivo-slice',slider).each(function(){ var slice = $(this); var origWidth = slice.width(); slice.css({ top:'0px',height:'100%',width:'0px' }); if(i == setTings.slices-1){ setTimeout(function(){ slice.animate({ width:origWidth,(100 + timeBuff)); } else { setTimeout(function(){ slice.animate({ width:origWidth,(100 + timeBuff)); } timeBuff += 50; i++; }); } else if(setTings.effect == 'fade' || vars.randAnim == 'fade'){ var i = 0; $('.nivo-slice',slider).each(function(){ $(this).css('height','100%'); if(i == setTings.slices-1){ $(this).animate({ opacity:'1.0' },(setTings.animSpeed*2),function(){ slider.trigger('nivo:animFinished'); }); } else { $(this).animate({ opacity:'1.0' },(setTings.animSpeed*2)); } i++; }); } } }; //Default setTings $.fn.nivoSlider.defaults = { effect:'random',slices:15,animSpeed:500,pauseTime:3000,startSlide:0,directionNav:true,directionNavHide:true,controlNav:true,controlNavThumbs:false,controlNavThumbsFromRel:false,controlNavThumbsSearch:'.jpg',controlNavThumbsreplace:'_thumb.jpg',keyboardNav:true,pauSEOnHover:true,manualAdvance:false,captionOpacity:0.8,beforeChange: function(){},afterChange: function(){},slideshowEnd: function(){} }; $.fn.reverse = [].reverse; })(jQuery);
提前非常感谢! :-))
你可以做一些事情.潜入javascript并根据您的愿望改变nivo或编写自己的插件.看到一个tutorial here.由于这可能是相当多的工作,你可能不想重新发明,我建议你使用一个更好的支持定制的插件.要掌握可能的自定义插件级别,您应该总是看看默认值.通常 – ‘defaults'(==可用选项)越多越好.有数以千计的jQuery内容滑块插件的博客(是的,你搜索内容滑块,而不是图片滑块;-)).所以请尝试你的运气在谷歌或查看以下内容:
> bxSlider是相当不错(和
看起来像你原来的那个
通缉.
> coda slider.
>其中一个30 best …
相关博客文章.
希望这可以帮助.
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