【发布时间】:2014-09-09 11:48:45
【问题描述】:
我需要在单击按钮时获取 img src,并且只需将第一个和第二个正斜杠之间的值从“galleryhomelarge”更改为“testtext”。
js小提琴链接:quick setup of my scenario
jQuery 代码:`$(function () { 变种图像=“”; var imageSrc = ""; var imageCaption = ""; var newImageCon = ""; var newImageSrc = "";
$('#button').click(function () {
image = $('#demoimg');
imageSrc = image.attr('src');
imageCaption = image.attr('alt');
newImageCon = $('#newimg-con');
newImageCon.html("Old Image Source: " + imageSrc + "<br />Image Caption: " + imageCaption + "<br />New Image Source: " + newImageSrc);
});
}); ` 谢谢,
伊恩
【问题讨论】:
标签: jquery replace onclick substring substr