[英]How do I create a JQuery content slider that uses 4 images to navigate rather than text?
我有圖片上有數字。 這些數字是1-4。 我想以數字方式放置它們,當用戶點擊1時,我希望它們轉到幻燈片1,如果它們單擊2,則滑動2.這也需要具有滑動效果。
我在下面使用這個特定的javascript代碼左右選項,但我不確定我是否可以為我的目的重新使用它:
HTML將類似於:
<img src="#" class="image_one">
<img src="#" class="image_two">
<img src="#" class="image_three">
<img src="#" class="image_four">
<div class="content_for_image_One" id="slide1">
You see this when you click on image 1
</div>
<div class="content_for_image_two" id="slide2">
You see this when you click on image 2
</div>
<div class="content_for_image_three" id="slide3">
You see this when you click on image 3
</div>
<div class="content_for_image_four" id="slide4">
You see this when you click on image 4
</div>
<script type="text/javascript">
$(document).ready(function () {
var $sliderMask = $('#slider_mask');
var $slideContainer = $('#slide_container');
var $slides = $slideContainer.find('.slide');
var slideCount = $slides.length;
var slideWidth = $sliderMask.width();
$slideContainer.width(slideCount * slideWidth);
$slides.width(slideWidth);
var currentSlide = 0;
function animate() {
$slideContainer.stop().animate({ marginLeft: -(currentSlide * slideWidth) + 'px' }, 'slow');
}
$('#left_button').on('click', function () {
currentSlide = (currentSlide - 1 + slideCount) % slideCount;
animate();
});
$('#right_button').on('click', function () {
currentSlide = (currentSlide + 1) % slideCount;
animate();
});
$('#click_left').on('click', function () {
currentSlide = (currentSlide - 1 + slideCount) % slideCount;
animate();
});
$('#click_right').on('click', function () {
currentSlide = (currentSlide + 1) % slideCount;
animate();
});
});
</script>
您提供的html不適合您的代碼,但我們假設您擁有以下html:
<div id="slidesWrapper">
<div id="slidesContainer">
<div class="slide"><!-- your html --></div>
<div class="slide"><!-- your html --></div>
<div class="slide"><!-- your html --></div>
<div class="slide"><!-- your html --></div>
</div>
</div>
<div id="thumbnails">
<img src="#" class="thumb" />
<img src="#" class="thumb" />
<img src="#" class="thumb" />
<img src="#" class="thumb" />
</div>
使用以下css:
#slidesWrapper {
width: 1000px;
height: 400px;
overflow: hidden;
position: relative;
}
#slidesContainer {
width: auto;
position: aboslute;
}
.slide {
float: left;
height: 400px;
}
你可以使用類似的東西:
(function($){
$(function() {
var wrapper = $('#slidesWrapper'),
container = $('#slidesContainer'),
slides = container.children(),
thumbs = $('#thumbnails').children();
container.css('left', '0');
thumbs.click(function() {
var index = $('thumbnails').children().index(this);
container.stop().animate({
left: '-' + slides.eq(index).position().left + 'px'
}, 1000);
});
});
})(jQuery);
它沒有經過測試,我也沒有得到你想要的東西。 如果您有一個帶有幻燈片的包裝器,並且只有一個可見,固定寬度和高度,則此示例適合
function next()
{
var mar=$("#img_ul").css("margin-left");
var nm=mar.replace("px","");
if(nm==0)
{
$("ul").animate({"marginLeft":"-500px"},"slow");
}
else if(nm>0 || nm!=-2000)
{
nm=nm-500;
$("ul").animate({"marginLeft":nm+"px"},"slow");
}
else if(nm==-2000)
{
$("ul").animate({"marginLeft":"0px"},"slow");
}
}
function previous()
{
var mar=$("#img_ul").css("margin-left");
var nm=mar.replace("px","");
if(nm==0)
{
$("ul").animate({"marginLeft":"-2000px"},"slow");
}
else
{
nm=+nm + +500;
$("ul").animate({"marginLeft":nm+"px"},"slow");
}
}
</script>
</head>
<body>
<div id="slide_wrapper">
<ul id="img_ul">
<li>
<q>
Learn everything you can, anytime you can, from anyone you can there will always come a time when you will be grateful
you did.
</q>
</li>
<li>
<q>
Make it simple. Make it memorable. Make it inviting to look at. Make it fun to read.
</q>
</li>
<li>
<q>
If plan A fails, remember there are 25 more letters.
</q>
</li>
<li>
<q>
Do not go where the path may lead, go instead where there is no path and leave a trail.
</q>
</li>
<li>
<q>
A journey of a thousand miles must begin with a single step.
</q>
</li>
</ul>
</div>
<input type="button" id="previous" value="Previous" onclick="previous();">
<input type="button" id="next" value="Next" onclick="next();">
來自TalkersCode的代碼完整教程http://talkerscode.com/webtricks/content-slider-using-jquery-and-css.php
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