Jquery背景图像更改链接鼠标悬停并返回mouseout(Jquery background image change on link mouseover and return on mouseou

Jquery背景图像更改链接鼠标悬停并返回mouseout(Jquery background image change on link mouseover and return on mouseout)

我有一个背景图像设置方式如下：

#collection-5777203c893fc094ec1de004{ background-image: url(https://static1.squarespace.com/static/57771b9e15d5dbc2f8fc084d/57771c55e3df28c63c9e687f/57771ca7440243196bc6801b/1467423990309/Gator.jpg?format=1500w); -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover; }

我有一个链接，我想在悬停时触发背景图像更改，我希望它不会悬停在链接上时返回到原始图像。

我已经使用这个jquery改变了背景图像：

有人可以向我显示代码，以便在不悬停在链接上时将图像返回到原始背景图像吗？

图像也会稍微改变一下。我不确定我能做些什么来使变化更顺畅。

提前致谢。

I have a background image set the following way:

#collection-5777203c893fc094ec1de004{ background-image: url(https://static1.squarespace.com/static/57771b9e15d5dbc2f8fc084d/57771c55e3df28c63c9e687f/57771ca7440243196bc6801b/1467423990309/Gator.jpg?format=1500w); -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover; }

I have a link that I would like to trigger a background image change on hover and I would like it to return to the original image when not hovering over the link.

I have gotten the background image to change using this jquery:

Can someone show me the code to return the image back to its original background image when not hovering over the link?

The image also changes in a slightly glitchy way. I'm not sure if there is something I can do to make the change smoother.

Thanks in advance.

最满意答案

jQuery hover支持两个事件：处理程序“In”（鼠标悬停）和处理程序“Out”（mouseout），因此利用它们。

并且，为方便起见，您可以使用jQuery css作为“getter”来获取原始背景图像，然后再修改它。

// Since we're using these multiple times, assign them to variables var $link = jQuery('#block-5777203c893fc094ec1de005'); var $image = jQuery('#collection-5777203c893fc094ec1de004'); // Get the original background image var originalBackground = $image.css('background-image'); // jQuery hover supports TWO functions: first is "mouseover", second is "mouseout" $link.hover( // On mouseover, replace image function() { $image.css("background-image", "url(https://static1.squarespace.com/static/57771b9e15d5dbc2f8fc084d/57771c55e3df28c63c9e687f/57771d441b631b48a1362df6/1467424076131/patagoniawater.jpg?format=750w)"); }, // On mouseout, put original image back function() { $image.css('background-image', originalBackground); } );

jQuery hover supports two events: handler "In" (mouseover) and handler "Out" (mouseout), so leverage those.

And, for convenience you can use jQuery css as a "getter" to get the original background image BEFORE modifying it.

// Since we're using these multiple times, assign them to variables var $link = jQuery('#block-5777203c893fc094ec1de005'); var $image = jQuery('#collection-5777203c893fc094ec1de004'); // Get the original background image var originalBackground = $image.css('background-image'); // jQuery hover supports TWO functions: first is "mouseover", second is "mouseout" $link.hover( // On mouseover, replace image function() { $image.css("background-image", "url(https://static1.squarespace.com/static/57771b9e15d5dbc2f8fc084d/57771c55e3df28c63c9e687f/57771d441b631b48a1362df6/1467424076131/patagoniawater.jpg?format=750w)"); }, // On mouseout, put original image back function() { $image.css('background-image', originalBackground); } );

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