1 2(function($){ 3 $.fn.slide=function(options){ 4 $.fn.slide.deflunt={ 5 effect : "fade", //ææ || fadeï¼æ¸æ¾ï¼ || topï¼ä¸æ»å¨ï¼|| leftï¼å·¦æ»å¨ï¼|| topLoopï¼ä¸å¾ªç¯æ»å¨ï¼|| leftLoopï¼å·¦å¾ªç¯æ»å¨ï¼|| topMarqueeï¼ä¸æ ç¼å¾ªç¯æ»å¨ï¼|| leftMarqueeï¼å·¦æ ç¼å¾ªç¯æ»å¨ï¼ 6 autoPlay:false, //èªå¨è¿è¡ 7 delayTime : 500, //æææç»æ¶é´ 8 interTime : 2500,//èªå¨è¿è¡é´éãå½effect为æ ç¼æ»å¨çæ¶åï¼ç¸å½äºè¿è¡é度ã 9 defaultIndex : 0,//é»è®¤çå½åä½ç½®ç´¢å¼ã0æ¯ç¬¬ä¸ä¸ª 10 titCell:".hd li",//导èªå ç´ 11 mainCell:".bd",//å 容å ç´ çç¶å±å¯¹è±¡ 12 trigger: "mouseover",//è§¦åæ¹å¼ || mouseoverï¼é¼ æ ç§»è¿è§¦åï¼|| clickï¼é¼ æ ç¹å»è§¦åï¼ 13 scroll:1,//æ¯æ¬¡æ»å¨ä¸ªæ°ã 14 vis:1,//visibleï¼å¯è§èå´ä¸ªæ°ï¼å½å 容个æ°å°äºå¯è§ä¸ªæ°çæ¶åï¼ä¸æ§è¡ææã 15 titOnClassName:"on",//å½åä½ç½®èªå¨å¢å çclassåç§° 16 autoPage:false,//ç³»ç»èªå¨å页ï¼å½ä¸ºtrueæ¶ï¼titCellå为导èªå ç´ ç¶å±å¯¹è±¡ï¼åæ¶ç³»ç»ä¼å¨titCelléé¢èªå¨æå ¥å页liå ç´ (1.2çæ¬æ°å¢) 17 prevCell:".prev",//åä¸ä¸ªæé®å ç´ ã 18 nextCell:".next"//åä¸ä¸ªæé®å ç´ ã 19 }; 20 21 return this.each(function() { 22 var opts = $.extend({},$.fn.slide.deflunt,options); 23 var index=opts.defaultIndex; 24 var prevBtn = $(opts.prevCell, $(this)); 25 var nextBtn = $(opts.nextCell, $(this)); 26 var navObj = $(opts.titCell, $(this));//导èªåå ç´ ç»å 27 var navObjSize = navObj.size(); 28 var conBox = $(opts.mainCell , $(this));//å 容å ç´ ç¶å±å¯¹è±¡ 29 var conBoxSize=conBox.children().size(); 30 var slideH=0; 31 var slideW=0; 32 var selfW=0; 33 var selfH=0; 34 var autoPlay = opts.autoPlay; 35 var inter=null;//setIntervalåç§° 36 var oldIndex = index; 37 38 if(conBoxSize<opts.vis) return; //å½å 容个æ°å°äºå¯è§ä¸ªæ°ï¼ä¸æ§è¡ææã 39 40 //å¤çå页 41 if( navObjSize==0 )navObjSize=conBoxSize; 42 if( opts.autoPage ){ 43 var tempS = conBoxSize-opts.vis; 44 navObjSize=1+parseInt(tempS%opts.scroll!=0?(tempS/opts.scroll+1):(tempS/opts.scroll)); 45 navObj.html(""); 46 for( var i=0; i<navObjSize; i++ ){ navObj.append("<li>"+(i+1)+"</li>") } 47 var navObj = $("li", navObj);//é置导èªåå ç´ å¯¹è±¡ 48 } 49 50 conBox.children().each(function(){ //åæå¤§å¼ 51 if( $(this).width()>selfW ){ selfW=$(this).width(); slideW=$(this).outerWidth(true); } 52 if( $(this).height()>selfH ){ selfH=$(this).height(); slideH=$(this).outerHeight(true); } 53 }); 54 55 switch(opts.effect) 56 { 57 case "top": conBox.wrap('<div class="tempWrap" style="overflow:hidden; position:relative; height:'+opts.vis*slideH+'px"></div>').css( { "position":"relative","padding":"0","margin":"0"}).children().css( {"height":selfH} ); break; 58 case "left": conBox.wrap('<div class="tempWrap" style="overflow:hidden; position:relative; width:'+opts.vis*slideW+'px"></div>').css( { "width":conBoxSize*slideW,"position":"relative","overflow":"hidden","padding":"0","margin":"0"}).children().css( {"float":"left","width":selfW} ); break; 59 case "leftLoop": 60 case "leftMarquee": 61 conBox.children().clone().appendTo(conBox).clone().prependTo(conBox); 62 conBox.wrap('<div class="tempWrap" style="overflow:hidden; position:relative; width:'+opts.vis*slideW+'px"></div>').css( { "width":conBoxSize*slideW*3,"position":"relative","overflow":"hidden","padding":"0","margin":"0","left":-conBoxSize*slideW}).children().css( {"float":"left","width":selfW} ); break; 63 case "topLoop": 64 case "topMarquee": 65 conBox.children().clone().appendTo(conBox).clone().prependTo(conBox); 66 conBox.wrap('<div class="tempWrap" style="overflow:hidden; position:relative; height:'+opts.vis*slideH+'px"></div>').css( { "height":conBoxSize*slideH*3,"position":"relative","padding":"0","margin":"0","top":-conBoxSize*slideH}).children().css( {"height":selfH} ); break; 67 } 68 69 //ææå½æ° 70 var doPlay=function(){ 71 switch(opts.effect) 72 { 73 case "fade": case "top": case "left": if ( index >= navObjSize) { index = 0; } else if( index < 0) { index = navObjSize-1; } break; 74 case "leftMarquee":case "topMarquee": if ( index>= 2) { index=1; } else if( index<0) { index = 0; } break; 75 case "leftLoop": case "topLoop": 76 var tempNum = index - oldIndex; 77 if( navObjSize>2 && tempNum==-(navObjSize-1) ) tempNum=1; 78 if( navObjSize>2 && tempNum==(navObjSize-1) ) tempNum=-1; 79 var scrollNum = Math.abs( tempNum*opts.scroll ); 80 if ( index >= navObjSize) { index = 0; } else if( index < 0) { index = navObjSize-1; } 81 break; 82 } 83 switch (opts.effect) 84 { 85 case "fade":conBox.children().stop(true,true).eq(index).fadeIn(opts.delayTime).siblings().hide();break; 86 case "top":conBox.stop(true,true).animate({"top":-index*opts.scroll*slideH},opts.delayTime);break;
87 case "left":conBox.stop(true,true).animate({"left":-index*opts.scroll*slideW},opts.delayTime);break; 88 case "leftLoop": 89 if(tempNum<0 ){ 90 conBox.stop(true,true).animate({"left":-(conBoxSize-scrollNum )*slideW},opts.delayTime,function(){ 91 for(var i=0;i<scrollNum;i++){ conBox.children().last().prependTo(conBox); } 92 conBox.css("left",-conBoxSize*slideW); 93 }); 94 } 95 else{ 96 conBox.stop(true,true).animate({"left":-( conBoxSize + scrollNum)*slideW},opts.delayTime,function(){ 97 for(var i=0;i<scrollNum;i++){ conBox.children().first().appendTo(conBox); } 98 conBox.css("left",-conBoxSize*slideW); 99 }); 100 }break;// leftLoop end 101 102 case "topLoop": 103 if(tempNum<0 ){ 104 conBox.stop(true,true).animate({"top":-(conBoxSize-scrollNum )*slideH},opts.delayTime,function(){ 105 for(var i=0;i<scrollNum;i++){ conBox.children().last().prependTo(conBox); } 106 conBox.css("top",-conBoxSize*slideH); 107 }); 108 } 109 else{ 110 conBox.stop(true,true).animate({"top":-( conBoxSize + scrollNum)*slideH},opts.delayTime,function(){ 111 for(var i=0;i<scrollNum;i++){ conBox.children().first().appendTo(conBox); } 112 conBox.css("top",-conBoxSize*slideH); 113 }); 114 }break;//topLoop end 115 116 case "leftMarquee": 117 var tempLeft = conBox.css("left").replace("px",""); 118 119 if(index==0 ){ 120 conBox.animate({"left":++tempLeft},0,function(){ 121 if( conBox.css("left").replace("px","")>= 0){ for(var i=0;i<conBoxSize;i++){ conBox.children().last().prependTo(conBox); }conBox.css("left",-conBoxSize*slideW);} 122 }); 123 } 124 else{ 125 conBox.animate({"left":--tempLeft},0,function(){ 126 if( conBox.css("left").replace("px","")<= -conBoxSize*slideW*2){ for(var i=0;i<conBoxSize;i++){ conBox.children().first().appendTo(conBox); }conBox.css("left",-conBoxSize*slideW);} 127 }); 128 }break;// leftMarquee end 129 130 case "topMarquee": 131 var tempTop = conBox.css("top").replace("px",""); 132 if(index==0 ){ 133 conBox.animate({"top":++tempTop},0,function(){ 134 if( conBox.css("top").replace("px","") >= 0){ for(var i=0;i<conBoxSize;i++){ conBox.children().last().prependTo(conBox); }conBox.css("top",-conBoxSize*slideH);} 135 }); 136 } 137 else{ 138 conBox.animate({"top":--tempTop},0,function(){ 139 if( conBox.css("top").replace("px","")<= -conBoxSize*slideH*2){ for(var i=0;i<conBoxSize;i++){ conBox.children().first().appendTo(conBox); }conBox.css("top",-conBoxSize*slideH);} 140 }); 141 }break;// topMarquee end 142 143 144 }//switch end 145 navObj.removeClass(opts.titOnClassName).eq(index).addClass(opts.titOnClassName); 146 oldIndex=index; 147 }; 148 //åå§åæ§è¡ 149 doPlay(); 150 151 //èªå¨ææ¾ 152 if (autoPlay) { 153 if( opts.effect=="leftMarquee" || opts.effect=="topMarquee" ){ 154 index++; inter = setInterval(doPlay, opts.interTime); 155 conBox.hover(function(){if(autoPlay){clearInterval(inter); }},function(){if(autoPlay){clearInterval(inter);inter = setInterval(doPlay, opts.interTime);}}); 156 }else{ 157 inter=setInterval(function(){index++; doPlay() }, opts.interTime); 158 $(this).hover(function(){if(autoPlay){clearInterval(inter); }},function(){if(autoPlay){clearInterval(inter); inter=setInterval(function(){index++; doPlay() }, opts.interTime); }}); 159 } 160 } 161 162 //é¼ æ äºä»¶ 163 var mst; 164 if(opts.trigger=="mouseover"){ 165 navObj.hover(function(){ clearTimeout(mst); index=navObj.index(this); mst = window.setTimeout(doPlay,200); }, function(){ if(!mst)clearTimeout(mst); }); 166 }else{ navObj.click(function(){index=navObj.index(this); doPlay(); }) } 167 nextBtn.click(function(){ index++; doPlay(); }); 168 prevBtn.click(function(){ index--; doPlay(); }); 169 170 });//each End 171 172 };//slide End 173 174})(jQuery); 175 176 177 //ç¹å»å±å¼äº§åç®å½ 178function navList(id) { 179 var $obj = $("#nav_dot"), $item = $("#J_nav_" + id); 180 $item.addClass("on").parent().removeClass("none").parent().addClass("selected"); 181 $obj.find(".h").hover(function () { 182 $(this).addClass("hover"); 183 }, function () { 184 $(this).removeClass("hover"); 185 }); 186 $obj.find("p").hover(function () { 187 if ($(this).hasClass("on")) { return; } 188 $(this).addClass("hover"); 189 }, function () { 190 if ($(this).hasClass("on")) { return; } 191 $(this).removeClass("hover"); 192 }); 193 $obj.find(".h").click(function () { 194 var $div = $(this).siblings(".list-item"); 195 if ($(this).parent().hasClass("selected")) { 196 $div.slideUp(300); 197 $(this).parent().removeClass("selected"); 198 } 199 if ($div.is(":hidden")) { 200 $("#nav_dot li").find(".list-item").slideUp(300); 201 $("#nav_dot li").removeClass("selected"); 202 $(this).parent().addClass("selected"); 203 $div.slideDown(300); 204 205 } else { 206 $div.slideUp(300); 207 } 208 }); 209} 210
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