图片友情链接滚动横向,带控制按钮- Javascript

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Javascript 中的图片友情链接滚动横向,带控制按钮

出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2010-01-10 浏览: 382 ::

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javascript 定时自动切换的选项卡Tab 简单的加密css地址防止别人下载你的CSS文件的方法

超不错的图片友情链接滚动特效,横向排列,带控制按钮,这里已经将横向锁定,不能将其修改为竖向的,否则会出错,专一用于横排的图片滚动,也可以不用作友情链接,产品滚动当然也可以哦.

<title>友情链接滚动特效</title>
<style>
.roun .rounCenter_fh{width:248px;float:left;overflow:hidden;border-left:1px solid #D3D3D3;border-right:1px solid
#D3D3D3;background-color: #FFFFFF;background-position: 193px top; height:133px; padding-top:8px;}
.container, .container img{width:180px; height:50px;}
.index_bank{width:250px; height:60px; background:url(http://files.ruanchen.com/"roun right mT8px">
<div class="index_bank">
<table width="190px" border="0" cellspacing="0" cellpadding="0">
<tr>
<td><input id="idPre" type="image" src="/upload/tech/20100110/20100110113229_c15da1f2b5e5ed6e6837a3802f0d1593.gif"
onFocus="this.blur()" /></td>
<td><div class="container" id="idContainer2">
<table id="idSlider2" border="0" cellpadding="0" cellspacing="0">
<tr>
<td><img src="/upload/tech/20100110/20100110113229_fbd7939d674997cdb4692d34de8633c4.gif"/></a></td>
<td><img src="/upload/tech/20100110/20100110113230_d6c651ddcd97183b2e40bc464231c962.gif"/></a></td>
<td><img src="/upload/tech/20100110/20100110113231_758874998f5bd0c393da094e1967a72b.gif"/></a></td>
<td><img src="/upload/tech/20100110/20100110113231_e7b24b112a44fdd9ee93bdf998c6ca0e.gif"/></a></td>
<td><img src="/upload/tech/20100110/20100110113232_0fcbc61acd0479dc77e3cccc0f5ffca7.gif"/></a></td>
<td><img src="/upload/tech/20100110/20100110113233_233509073ed3432027d48b1a83f5fbd2.gif"/></a></td>
<td><img src="/upload/tech/20100110/20100110113234_25ddc0f8c9d3e22e03d3076f98d83cb2.gif"/></a></td>
</tr>
</table>
</div></td>
<td><input id="idNext" type="image" src="/upload/tech/20100110/20100110113234_1c383cd30b7c298ab50293adfecb7b18.gif"
onFocus="this.blur()" /></td>
</tr>
</table>
</div>
<script>
var $ = function (id) { return "string" == typeof id ? document.getElementById(id) : id;
};
var Extend = function(destination, source) { for (var property in source) { destination[property] = source[property]; } return destination;
}
var CurrentStyle = function(element){ return element.currentStyle || document.defaultView.getComputedStyle(element, null);
}
var Bind = function(object, fun) { var args = Array.prototype.slice.call(arguments).slice(2); return function() { return fun.apply(object, args.concat(Array.prototype.slice.call(arguments))); }
}
var Tween = { Quart: { easeOut: function(t,b,c,d){ return -c * ((t=t/d-1)*t*t*t - 1) + b; } }, Back: { easeOut: function(t,b,c,d,s){ if (s == undefined) s = 1.70158; return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b; } }, Bounce: { easeOut: function(t,b,c,d){ if ((t/=d) < (1/2.75)) { return c*(7.5625*t*t) + b; } else if (t < (2/2.75)) { return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b; } else if (t < (2.5/2.75)) { return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b; } else { return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b; } } }
}
//容器对象,滑动对象,切换数量
var SlideTrans = function(container, slider, count, options) { this._slider = $(slider); this._container = $(container);//容器对象 this._timer = null;//定时器 this._count = Math.abs(7);//切换数量 this._target = 0;//目标值 this._t = this._b = this._c = 0;//tween参数 this.Index = 0;//当前索引 this.SetOptions(options); this.Auto = !!this.options.Auto; this.Duration = Math.abs(this.options.Duration); this.Time = Math.abs(this.options.Time); this.Pause = Math.abs(this.options.Pause); this.Tween = this.options.Tween; this.onStart = this.options.onStart; this.onFinish = this.options.onFinish; var bVertical = !!this.options.Vertical; this._css = bVertical ? "left" : "left";//方向 //样式设置 var p = CurrentStyle(this._container).position; p == "relative" || p == "absolute" || (this._container.style.position = "relative"); this._container.style.overflow = "hidden"; this._slider.style.position = "absolute"; this.Change = this.options.Change ? this.options.Change : this._slider[bVertical ? "offsetHeight" : "offsetWidth"] / this._count;
};
SlideTrans.prototype = {
//设置默认属性
SetOptions: function(options) { this.options = {//默认值 Vertical: true,//滚动方向，这里是垂直，已固定，且不能修改） Auto: true,//是否自动 Change: 0,//改变量 Duration: 50,//滑动持续时间 Time: 10,//滑动延时 Pause: 2000,//停顿时间(Auto为true时有效) onStart: function(){},//开始转换时执行 onFinish: function(){},//完成转换时执行 Tween: Tween.Quart.easeOut//tween算子 }; Extend(this.options, options || {});
},
//开始切换
Run: function(index) { //修正index index == undefined && (index = this.Index); index < 0 && (index = this._count - 1) || index >= this._count && (index = 0); //设置参数 this._target = -Math.abs(this.Change) * (this.Index = index); this._t = 0; this._b = parseInt(CurrentStyle(this._slider)[this.options.Vertical ? "top" : "left"]); this._c = this._target - this._b; this.onStart(); this.Move();
},
//移动
Move: function() { clearTimeout(this._timer); //未到达目标继续移动否则进行下一次滑动 if (this._c && this._t < this.Duration) { this.MoveTo(Math.round(this.Tween(this._t++, this._b, this._c, this.Duration))); this._timer = setTimeout(Bind(this, this.Move), this.Time); }else{ this.MoveTo(this._target); this.Auto && (this._timer = setTimeout(Bind(this, this.Next), this.Pause)); }
},
//移动到
MoveTo: function(i) { this._slider.style[this._css] = i + "px";
},
//下一个
Next: function() { this.Run(++this.Index);
},
//上一个
Previous: function() { this.Run(--this.Index);
},
//停止
Stop: function() { clearTimeout(this._timer); this.MoveTo(this._target);
}
};
var forEach = function(array, callback, thisObject){ if(array.forEach){ array.forEach(callback, thisObject); }else{ for (var i = 0, len = array.length; i < len; i++) { callback.call(thisObject, array[i], i, array); } }
}
var st = new SlideTrans("idContainer2", "idSlider2", 3, { Vertical: false });
var nums = [];
forEach(nums, function(o, i){ o.onmouseover = function(){ o.className = "on"; st.Auto = false; st.Run(i); } o.onmouseout = function(){ o.className = ""; st.Auto = true; st.Run(); }
})
//设置按钮样式
st.onStart = function(){ forEach(nums, function(o, i){ o.className = st.Index == i ? "on" : ""; })
}
$("idNext").onclick = function(){ st.Next(); }
$("idPre").onclick = function(){ st.Previous(); }
st.Run();
</script>

[Ctrl+A 全选提示:你可先修改部分代码,再按运行]

javascript 定时自动切换的选项卡Tab 简单的加密css地址防止别人下载你的CSS文件的方法

Javascript 中的 图片友情链接滚动 横向,带控制按钮

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Javascript 中的图片友情链接滚动横向,带控制按钮