我已经创建了这个JavaScript函数,如果我将其用于1个画廊,则可以使用,但是如果我将其用于2个画廊,则可以在第一个画廊中更改它,我知道我已经接近了,但是无法完全弄清楚这最后一点,我需要使用.each函数吗?
$.fn.holidayhomegallery = function() {
$('.photo-thumbnails .thumbnail').click(function() {
$('.photo-thumbnails .thumbnail').removeClass('current');
$(this).addClass('current');
var path = $(this).find('img').attr('src');
$('.big-photo img').attr('src', path);
});
return this
}
$('.photo-other').holidayhomegallery();
.gallery-photos {
float: left;
}
.gallery-photos .big-photo {
display: inline-block;
background-color: #ffffff;
margin-right: 0px;
box-sizing: border-box;
width: 100%;
float: left;
padding-left: 0.8333333333%;
padding-right: 0.8333333333%;
float: left;
}
.gallery-photos .big-photo img {
display: block;
width: 100%;
height: auto;
margin: 0 auto;
}
.gallery-photos .photo-thumbnails {
float: left;
box-sizing: border-box;
width: 100%;
float: left;
padding-left: 0.8333333333%;
padding-right: 0.8333333333%;
}
.gallery-photos .photo-thumbnails .thumbnail {
float: left;
box-sizing: border-box;
-moz-box-sizing: border-box;
-webkit-box-sizing: border-box;
width: 31%;
cursor: pointer;
margin-left: 1%;
margin-bottom: 0%;
margin-top: 1%;
margin-right: 1%;
opacity: 0.4;
}
.gallery-photos .photo-thumbnails .thumbnail.current {
opacity: 1;
background-color: #ffffff;
}
.gallery-photos .photo-thumbnails .thumbnail.last {
margin-bottom: 0px;
}
.gallery-photos .photo-thumbnails .thumbnail.thumbnail-inner {
height: 100%;
overflow: hidden;
}
.gallery-photos .photo-thumbnails .thumbnail img {
display: block;
width: 100%;
height: auto;
margin: 0 auto;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="gallery-photos">
<div class="big-photo">
<img src="http://dummyimage.com/680x470/000000/fff&text=1" alt="" />
</div>
<div id="photo-abi" class="photo-thumbnails">
<div class="thumbnail current">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=1" alt="" />
</div>
</div>
<div class="thumbnail">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=2" alt="" />
</div>
</div>
<div class="thumbnail">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=3" alt="" />
</div>
</div>
<div class="thumbnail">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=4" alt="" />
</div>
</div>
<div class="thumbnail last ">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=5" alt="" />
</div>
</div>
<div class="thumbnail last ">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=6" alt="" />
</div>
</div>
</div>
</div>
<div class="gallery-photos">
<div class="big-photo">
<img src="http://dummyimage.com/680x470/000000/fff&text=1" alt="" />
</div>
<div id="photo-abi" class="photo-thumbnails">
<div class="thumbnail current">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=1" alt="" />
</div>
</div>
<div class="thumbnail">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=2" alt="" />
</div>
</div>
<div class="thumbnail">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=3" alt="" />
</div>
</div>
<div class="thumbnail">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=4" alt="" />
</div>
</div>
<div class="thumbnail last ">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=5" alt="" />
</div>
</div>
<div class="thumbnail last ">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=6" alt="" />
</div>
</div>
</div>
</div>
您可以使用容器类。由于主容器在事件处理程序内有一个类,因此请获取此元素,并使用它来获取与此实例相关联的其他元素(该容器的子代)。
因此,而不是全局选择器
$('.big-photo img').attr('src', path);
它将选择页面上所有匹配的元素,将后代选择器与一起使用find()
。
container.find('.big-photo img').attr('src', path)
代码:
$('.photo-thumbnails .thumbnail').click(function () {
// Get the main container of the gallery
var container = $(this).closest('.gallery-photos');
// Use that container to get elements inside it
container.find('.photo-thumbnails .thumbnail').removeClass('current');
$(this).addClass('current');
var path = $(this).find('img').attr('src');
// Use that container to get elements inside it
container.find('.big-photo img').attr('src', path);
});
$.fn.holidayhomegallery = function() {
$('.photo-thumbnails .thumbnail').click(function() {
var container = $(this).closest('.gallery-photos');
container.find('.photo-thumbnails .thumbnail').removeClass('current');
$(this).addClass('current');
var path = $(this).find('img').attr('src');
container.find('.big-photo img').attr('src', path);
});
return this;
};
$('.photo-other').holidayhomegallery();
.gallery-photos {
float: left;
}
.gallery-photos .big-photo {
display: inline-block;
background-color: #ffffff;
margin-right: 0px;
box-sizing: border-box;
width: 100%;
float: left;
padding-left: 0.8333333333%;
padding-right: 0.8333333333%;
float: left;
}
.gallery-photos .big-photo img {
display: block;
width: 100%;
height: auto;
margin: 0 auto;
}
.gallery-photos .photo-thumbnails {
float: left;
box-sizing: border-box;
width: 100%;
float: left;
padding-left: 0.8333333333%;
padding-right: 0.8333333333%;
}
.gallery-photos .photo-thumbnails .thumbnail {
float: left;
box-sizing: border-box;
-moz-box-sizing: border-box;
-webkit-box-sizing: border-box;
width: 31%;
cursor: pointer;
margin-left: 1%;
margin-bottom: 0%;
margin-top: 1%;
margin-right: 1%;
opacity: 0.4;
}
.gallery-photos .photo-thumbnails .thumbnail.current {
opacity: 1;
background-color: #ffffff;
}
.gallery-photos .photo-thumbnails .thumbnail.last {
margin-bottom: 0px;
}
.gallery-photos .photo-thumbnails .thumbnail.thumbnail-inner {
height: 100%;
overflow: hidden;
}
.gallery-photos .photo-thumbnails .thumbnail img {
display: block;
width: 100%;
height: auto;
margin: 0 auto;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="gallery-photos">
<div class="big-photo">
<img src="http://dummyimage.com/680x470/000000/fff&text=1" alt="" />
</div>
<div id="photo-abi" class="photo-thumbnails">
<div class="thumbnail current">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=1" alt="" />
</div>
</div>
<div class="thumbnail">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=2" alt="" />
</div>
</div>
<div class="thumbnail">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=3" alt="" />
</div>
</div>
<div class="thumbnail">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=4" alt="" />
</div>
</div>
<div class="thumbnail last ">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=5" alt="" />
</div>
</div>
<div class="thumbnail last ">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=6" alt="" />
</div>
</div>
</div>
</div>
<div class="gallery-photos">
<div class="big-photo">
<img src="http://dummyimage.com/680x470/000000/fff&text=1" alt="" />
</div>
<div id="photo-abi" class="photo-thumbnails">
<div class="thumbnail current">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=1" alt="" />
</div>
</div>
<div class="thumbnail">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=2" alt="" />
</div>
</div>
<div class="thumbnail">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=3" alt="" />
</div>
</div>
<div class="thumbnail">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=4" alt="" />
</div>
</div>
<div class="thumbnail last ">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=5" alt="" />
</div>
</div>
<div class="thumbnail last ">
<div class="thumbnail-inner">
<img src="http://dummyimage.com/680x470/000000/fff&text=6" alt="" />
</div>
</div>
</div>
</div>
建议:
$('.photo-thumbnails .thumbnail').click(function () {
// Cache this instance
var $this = $(this);
// Get the main container of the gallery
var container = $this.closest('.gallery-photos');
// Select only the thumbnail elements having current class
container.find('.photo-thumbnails .thumbnail.current').removeClass('current');
$this.addClass('current');
// Use that container to get elements inside it
container.find('.big-photo img').attr('src', $this.find('img').attr('src'));
});
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