在asp.net里做图片翻页效果失败,高手给点意见....
在网上下载了效果文件,一个index.html 一个放图片的文件夹
将index.html里的代码,制成控件文件,再插入到asp.net里,
没有提示出错.但图片没有翻页的效果.想一早上了,各位给点意见!!
代码如下:
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="imglist.ascx.cs" Inherits="UserControl_imglist" %>
<style id="Style1" type="text/css" runat="server">
.container, .container *
{
margin: 0;
padding: 0;
}
.container
{
width: 700px;
height: 240px;
overflow: hidden;
position: relative;
}
.slider
{
position: absolute;
}
.slider li
{
list-style: none;
display: inline;
}
.slider img
{
width: 700px;
height: 240px;
display: block;
}
.slider2
{
width: 2000px;
}
.slider2 li
{
float: left;
}
.num
{
position: absolute;
right: 5px;
bottom: 5px;
}
.num li
{
float: left;
color: #FF7300;
text-align: center;
line-height: 16px;
width: 16px;
height: 16px;
font-family: Arial;
font-size: 12px;
cursor: pointer;
overflow: hidden;
margin: 3px 1px;
border: 1px solid #FF7300;
background-color: #fff;
}
.num li.on
{
color: #fff;
line-height: 21px;
width: 21px;
height: 21px;
font-size: 16px;
margin: 0 1px;
border: 0;
background-color: #FF7300;
font-weight: bold;
}
</style>
<div class="container" id="idTransformView">
<ul class="slider" id="idSlider">
<li>
<asp:Image ID="img1" runat="server" ImageUrl="~/a/images/01.jpg" />
</li>
<li>
<asp:Image ID="Image2" runat="server" ImageUrl="~/a/images/02.jpg" />
</li>
</ul>
<ul class="num" id="idNum">
<li>1</li>
<li>2</li>
</ul>
</div>
<script type="text/javascript">
var $ = function (id) {
return "string" == typeof id ? document.getElementById(id) : id;
};
var Class = {
create: function() {
return function() {
this.initialize.apply(this, arguments);
}
}
}
Object.extend = function(destination, source) {
for (var property in source) {
destination[property] = source[property];
}
return destination;
}
var TransformView = Class.create();
TransformView.prototype = {
//容器对象,滑动对象,切换参数,切换数量
initialize: function(container, slider, parameter, count, options) {
if(parameter <= 0 || count <= 0) return;
var oContainer = $(container), oSlider = $(slider), oThis = this;
this.Index = 0;//当前索引
this._timer = null;//定时器
this._slider = oSlider;//滑动对象
this._parameter = parameter;//切换参数
this._count = count || 0;//切换数量
this._target = 0;//目标参数
this.SetOptions(options);
this.Up = !!this.options.Up;
this.Step = Math.abs(this.options.Step);
this.Time = Math.abs(this.options.Time);
this.Auto = !!this.options.Auto;
this.Pause = Math.abs(this.options.Pause);
this.onStart = this.options.onStart;
this.onFinish = this.options.onFinish;
oContainer.style.overflow = "hidden";
oContainer.style.position = "relative";
oSlider.style.position = "absolute";
oSlider.style.top = oSlider.style.left = 0;
},
//设置默认属性
SetOptions: function(options) {
this.options = {//默认值
Up:true,//是否向上(否则向左)
Step:15,//滑动变化率
Time:25,//滑动延时
Auto:true,//是否自动转换
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
};
Object.extend(this.options, options || {});
},
//开始切换设置
Start: function() {
if(this.Index < 0){
this.Index = this._count - 1;
} else if (this.Index >= this._count){ this.Index = 0; }
this._target = -1 * this._parameter * this.Index;
this.onStart();
this.Move();
},
//移动
Move: function() {
clearTimeout(this._timer);
var oThis = this, style = this.Up ? "top" : "left", iNow = parseInt(this._slider.style[style]) || 0, iStep = this.GetStep(this._target, iNow);
if (iStep != 0) {
this._slider.style[style] = (iNow + iStep) + "px";
this._timer = setTimeout(function(){ oThis.Move(); }, this.Time);
} else {
this._slider.style[style] = this._target + "px";
this.onFinish();
if (this.Auto) { this._timer = setTimeout(function(){ oThis.Index++; oThis.Start(); }, this.Pause); }
}
},
//获取步长
GetStep: function(iTarget, iNow) {
var iStep = (iTarget - iNow) / this.Step;
if (iStep == 0) return 0;
if (Math.abs(iStep) < 1) return (iStep > 0 ? 1 : -1);
return iStep;
},
//停止
Stop: function(iTarget, iNow) {
clearTimeout(this._timer);
this._slider.style[this.Up ? "top" : "left"] = this._target + "px";
}
};
window.onload=function(){
function Each(list, fun){
for (var i = 0, len = list.length; i < len; i++) { fun(list[i], i); }
};
var objs = $("idNum").getElementsByTagName("li");
var tv = new TransformView("idTransformView", "idSlider", 240, 2, {
onStart : function(){ Each(objs, function(o, i){ o.className = tv.Index == i ? "on" : ""; }) }//按钮样式
});
tv.Start();
Each(objs, function(o, i){
o.onmouseover = function(){
o.className = "on";
tv.Auto = false;
tv.Index = i;
tv.Start();
}
o.onmouseout = function(){
o.className = "";
tv.Auto = true;
tv.Start();
}
})
////////////////////////test2
var objs2 = $("idNum2").getElementsByTagName("li");
var tv2 = new TransformView("idTransformView2", "idSlider2", 700, 2, {
onStart: function(){ Each(objs2, function(o, i){ o.className = tv2.Index == i ? "on" : ""; }) },//按钮样式
Up: false
});
tv2.Start();
Each(objs2, function(o, i){
o.onmouseover = function(){
o.className = "on";
tv2.Auto = false;
tv2.Index = i;
tv2.Start();
}
o.onmouseout = function(){
o.className = "";
tv2.Auto = true;
tv2.Start();
}
})
$("idStop").onclick = function(){ tv2.Auto = false; tv2.Stop(); }
$("idStart").onclick = function(){ tv2.Auto = true; tv2.Start(); }
$("idNext").onclick = function(){ tv2.Index++; tv2.Start(); }
$("idPre").onclick = function(){ tv2.Index--;tv2.Start(); }
$("idFast").onclick = function(){ if(--tv2.Step <= 0){tv2.Step = 1;} }
$("idSlow").onclick = function(){ if(++tv2.Step >= 10){tv2.Step = 10;} }
$("idReduce").onclick = function(){ tv2.Pause-=1000; if(tv2.Pause <= 0){tv2.Pause = 0;} }
$("idAdd").onclick = function(){ tv2.Pause+=1000; if(tv2.Pause >= 5000){tv2.Pause = 5000;} }
$("idReset").onclick = function(){
tv2.Step = Math.abs(tv2.options.Step);
tv2.Time = Math.abs(tv2.options.Time);
tv2.Auto = !!tv2.options.Auto;
tv2.Pause = Math.abs(tv2.options.Pause);
}
}
</script>
[解决办法]
精心挑选的23款美轮美奂的 jQuery 图片特效插件
里面有好多效果 可以自己挑
[解决办法]
你把客户端的HTML源码对照一下，感觉没看到你那些idStart、idStop之类的东西。
另外也没有HTML的head、body等标签。
