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添加了y轴的轮播功能 #1

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添加了y轴的轮播功能 #1

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8 changes: 4 additions & 4 deletions index.html
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20,10 +20,10 @@
<div class="ck-slide">
<ul class="ck-slide-wrapper">
<li>
<a href="http://createthink.net"><img src="images/1.jpg" alt="" style="width:700px;"></a>
<a href="javascript:;"><img src="images/1.jpg" alt="" style="width:700px;"></a>
</li>
<li style="display:none">
<a href="http://www.oschina.net"><img src="images/2.jpg" alt="" style="width:700px;"></a>
<a href="javascript:;"><img src="images/2.jpg" alt="" style="width:700px;"></a>
</li>
<li style="display:none">
<a href="javascript:;"><img src="images/3.jpg" alt="" style="width:700px;"></a>
Expand Down Expand Up @@ -51,8 +51,8 @@
</div>
<script>
$('.ck-slide').ckSlide({
autoPlay:true
/*dir:"x"*/
autoPlay:true,
dir:"y"
});
</script>
</body>
Expand Down
88 changes: 70 additions & 18 deletions js/slide.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
(function($){
$.fn.ckSlide = function(opts){
opts = $.extend({}, $.fn.ckSlide.opts, opts);

this.each(function(){
var slidewrap = $(this).find('.ck-slide-wrapper');
var slide = slidewrap.find('li');
Expand All @@ -10,12 +11,13 @@
var index = 0;
var time = null;
$(this).data('opts', opts);

// next
$(this).find('.ck-next').on('click', function(){
if(opts['isAnimate'] == true){
return;
}

var old = index;
if(index >= count - 1){
index = 0;
Expand All @@ -24,42 +26,50 @@
}
change.call(that, index, old);
});

// prev
$(this).find('.ck-prev').on('click', function(){
if(opts['isAnimate'] == true){
return;
}

var old = index;
if(index <= 0){
index = count - 1;
}else{
}else{
index--;
}
change.call(that, index, old);
});

//控制按钮绑定click事件
$(this).find('.ck-slidebox li').each(function(cindex){
$(this).on('click.slidebox', function(){
$(this).on('click.slidebox', function(){ //slidebox是命名空间
change.call(that, cindex, index);
index = cindex;
});
});
// focus clean auto play

// 鼠标滑过，清空定时器，并提高prev和next按钮的透明度
$(this).on('mouseover', function(){
if(opts.autoPlay){
clearInterval(time);
}
$(this).find('.ctrl-slide').css({opacity:0.6});
});
// leave

// 鼠标离开，设置定时器，并降低prev和next按钮的透明度
$(this).on('mouseleave', function(){
if(opts.autoPlay){
startAtuoPlay();
}
$(this).find('.ctrl-slide').css({opacity:0.15});
});

// 执行轮播
startAtuoPlay();


// auto play
function startAtuoPlay(){
if(opts.autoPlay){
Expand All @@ -70,16 +80,20 @@
}else{
index++;
}
change.call(that, index, old);
change.call(that, index, old);
}, 2000);
}
}
// 修正box

// 修正.ck-slidebox,保持水平居中
var box = $(this).find('.ck-slidebox');
box.css({
'margin-left':-(box.width() / 2)
})
});


// dir
// 如果存在dir参数
switch(opts.dir){
case "x":
opts['width'] = $(this).width();
Expand All @@ -93,26 +107,64 @@
slidewrap.wrap('<div class="ck-slide-dir"></div>');
slide.show();
break;
case "y":
opts['height'] = $(this).height();
slidewrap.css({
'height':count * opts['height']
});
slide.css({
'float':'left',
'position':'relative',
'height': opts['height']
});
slidewrap.wrap('<div class="ck-slide-dir"></div>');
slide.show();
break;
}
});
};

/**
* 换切图片
* @param {[num]} show [要显示的图片]
* @param {[num]} hide [要隐藏的图片]
*/
function change(show, hide){
var opts = $(this).data('opts');
if(opts.dir == 'x'){
var x = show * opts['width'];
$(this).find('.ck-slide-wrapper').stop().animate({'margin-left':-x}, function(){opts['isAnimate'] = false;});
opts['isAnimate'] = true
}else{
$(this).find('.ck-slide-wrapper li').eq(hide).stop().animate({opacity:0});
$(this).find('.ck-slide-wrapper li').eq(show).show().css({opacity:0}).stop().animate({opacity:1});
// if(opts.dir == 'x'){
// var x = show * opts['width'];
// $(this).find('.ck-slide-wrapper').stop().animate({'margin-left':-x}, function(){opts['isAnimate'] = false;});
// opts['isAnimate'] = true
// }else{
// $(this).find('.ck-slide-wrapper li').eq(hide).stop().animate({opacity:0});
// $(this).find('.ck-slide-wrapper li').eq(show).show().css({opacity:0}).stop().animate({opacity:1});
// }

switch (opts.dir) {
case 'x':
var x = show * opts['width'];
$(this).find('.ck-slide-wrapper').stop().animate({'margin-left':-x}, function(){opts['isAnimate'] = false;});
opts['isAnimate'] = true;
break;
case 'y':
var y = show * opts['height'];
$(this).find('.ck-slide-wrapper').stop().animate({'margin-top':-y}, function(){opts['isAnimate'] = false;});
opts['isAnimate'] = true;
break;
default:
$(this).find('.ck-slide-wrapper li').eq(hide).stop().animate({opacity:0});
$(this).find('.ck-slide-wrapper li').eq(show).show().css({opacity:0}).stop().animate({opacity:1});
break;
}

$(this).find('.ck-slidebox li').removeClass('current');
$(this).find('.ck-slidebox li').eq(show).addClass('current');
}

$.fn.ckSlide.opts = {
autoPlay: false,
dir: null,
isAnimate: false
};

})(jQuery);