使用 jQuery 更改翻转时的图像源 [英] Change the image source on rollover using jQuery
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问题描述
I have a few images and their rollover images. Using jQuery, I want to show/hide the rollover image when the onmousemove/onmouseout event happen. All my image names follow the same pattern, like this:
Original Image:
Image.gif
Rollover Image:
Imageover.gif
I want to insert and remove the "over" portion of image source in the onmouseover and onmouseout event, respectively.
How can I do it using jQuery?
解决方案
To set up on ready:
$(function() {
$("img")
.mouseover(function() {
var src = $(this).attr("src").match(/[^.]+/) + "over.gif";
$(this).attr("src", src);
})
.mouseout(function() {
var src = $(this).attr("src").replace("over.gif", ".gif");
$(this).attr("src", src);
});
});
For those that use url image sources:
$(function() {
$("img")
.mouseover(function() {
var src = $(this).attr("src");
var regex = /_normal.svg/gi;
src = this.src.replace(regex,'_rollover.svg');
$(this).attr("src", src);
})
.mouseout(function() {
var src = $(this).attr("src");
var regex = /_rollover.svg/gi;
src = this.src.replace(regex,'_normal.svg');
$(this).attr("src", src);
});
});
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