1、网页设计里怎么做图片浏览样式,就像在百度上浏览图片,点下一张就跳转下一张?初学者,求教啊!
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "我这个只是实现了下简单的功能,没有样式,也没有用jQuery插件,如果可以建议你用jQuery插件,会更方便。里面图片名称"1.png","2.png","3.png"你可以替换成你本地的图片名称
2、网页设计用笔记本写代码中插入图片,浏览器预览显示不出图片
把你img标签放到</body>前面去,还有把你第一个html标签的/删除掉,改成
<html>
<head>
<title>我的第一个网站</title>
</head>
<body>
<p>哇!这是我的第一个网站。</p>
<img src="314.gif" width="258" height="158"/>
</body>
</html>
3、网页设计图片浏览模块如何设计
||<style type="text/css">
.container, .container *{margin:0; padding:0;}
.container{width:408px; height:168px; overflow:hidden;position:relative;}
.slider{position:absolute;}
.slider li{ list-style:none;display:inline;}
.slider img{ width:408px; height:168px; 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><img src="images/01.jpg"/></li>
<li><img src="images/02.jpg"/></li>
<li><img src="images/03.jpg"/></li>
</ul>
<ul class="num" id="idNum">
<li>1</li>
<li>2</li>
<li>3</li>
</ul>
</div>
<br />
<div class="container" id="idTransformView2">
<ul class="slider slider2" id="idSlider2">
<li><img src="images/01.jpg"/></li>
<li><img src="images/02.jpg"/></li>
<li><img src="images/03.jpg"/></li>
</ul>
<ul class="num" id="idNum2">
<li>1</li>
<li>2</li>
<li>3</li>
</ul>
</div><br />
<p>
<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: 5,//滑动变化率
Time: 10,//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", 168, 3, {
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", 408, 3, {
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;} }
$("idRece").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>
4、如何制作网站中图片浏览的效果
javascript部分:
var imgUrl=new Array();
var imgLink=new Array();
var imgtext=new Array();
var adNum=0;
imgUrl[1]="image/src/1.jpg";
imgtext[1]="image1";
imgLink[1]="#1";
imgUrl[2]="image/src/2.jpg";
imgtext[2]="image2";
imgLink[2]="#2";
imgUrl[3]="image/src/3.jpg";
imgtext[3]="image3";
imgLink[3]="#3";
var imgPre=new Array();
var count=0;
for (i=1;i<=3;i++)
{
if( (imgUrl[i]!="") && (imgLink[i]!="") )
{
count++;
}
else
{
break;
}
}
function playTran()
{
if (document.all)
{
imgInit.filters.revealTrans.play();
}
}
var key=0;
function nextAd()
{
if(adNum<count)
{
adNum++ ;
}
else
{
adNum=1;
}
if(key==0)
{
key=1;
}
else if(document.all)
{
imgInit.filters.revealTrans.Transition=23;
imgInit.filters.revealTrans.apply();
playTran();
}
document.images.imgInit.src=imgUrl[adNum];
document.images.imgInit.alt=imgtext[adNum];
theTimer=setTimeout("nextAd()", 3000);
}
function goUrl()
{
window.location=imgLink[adNum];
}
function nextImg(d)
{
imgInit.filters.revealTrans.Transition=23;
imgInit.filters.revealTrans.apply();
playTran();
if(d>0)
{
adNum++;
if(adNum>count)
{
adNum=1;
}
}
else
{
adNum--;
if(adNum<1)
{
adNum=count;
}
}
document.images.imgInit.src=imgUrl[adNum];
document.images.imgInit.alt=imgtext[adNum];
}
html部分:
<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td><a href="javascript:goUrl()"><img src="javascript:nextAd()" name="imgInit" border=0 style="FILTER: revealTrans(ration=1,transition=23);" width="505" height="192"></a></td>
</tr>
</table>
用theTimer=setTimeout("nextAd()", 3000);实现自动播放
用clearTimeout(theTimer)可以实现停止
5、网页设计插入图片预览时图片显示不了?图片与网页都放在同一个文件夹里了 ,图片
鼠标右键点击应该显示图片的位置(图片不能显示应该有个小红叉),查看属性,看看图片地址对不对
6、网站制作高手进(关于网站图片预览问题)
缩略图都很小的,比起原图不算什么,不会增加一倍之多
7、网页制作中设置了背景图片,为何预览的时候显示不出来
具体原因有以下几种:
第一:图片写在前端代码中不显示。
在设置图片时,例如,图片放置在img文件中。那么在代码中调用的路径就应该为<img src="img/XXX.jpg"></img>。如果,在img文件夹前还有其他文件夹,那么就加入绝对路径.应该写为/xxx/img/xxx.jpg 这样就可以显示出来了!
第二:图片写入CSS中不显示。
在CSS中一般写入的方式为:background:url(../img/xxx.jpg)这样的格式去写的!倘若无法显示可以将写为绝对路径。具体写法为:background:url(http://www.yang-q.cn/img/xxxx.jpg)或者为:background:url{../XXX/XXX/img/xxx.jpg} 如果按照以上方式还不能显示。那么就检查下前端代码中是否调用带CSS路径。检查好路径就可以显示出来!
8、网页设计中,怎么制作图片浏览工具?
css+js做的http://www.jsfoot.com/ http://niutuku.com/js/1/这些都是要多少有多少
9、制作网页,插入图片。在本地预览就这样。如何解决?
图片地址不对,检查一下图片地址代码。