Jquery+;html img标签
嗨,我有一张图片列表Jquery+;html img标签,jquery,html,Jquery,Html,嗨,我有一张图片列表 images = '<img id="new" src="../../public/images/badges/newbw.png" alt="" width="60" title="Newbie: Shared first featured campaign" height="60">' + '<img id="new1" src="../../public/images/badges/swbw.png" alt="
images = '<img id="new" src="../../public/images/badges/newbw.png" alt="" width="60" title="Newbie: Shared first featured campaign" height="60">' +
'<img id="new1" src="../../public/images/badges/swbw.png" alt="" width="60" title="Newbie: Shared first featured campaign" height="60">'+
'<img id="new2" src="../../public/images/badges/sswbw.png" alt="" width="60" title="Newbie: Shared first featured campaign" height="60">'+
'<img id="new3" src="../../public/images/badges/adbw.png" alt="" width="60" title="Newbie: Shared first featured campaign" height="60">' +
'<img id="new4" src="../../public/images/badges/expbw.png" alt="" width="60" title="Newbie: Shared first featured campaign" height="60">'+
'<img id="new5" src="../../public/images/badges/supbw.png" alt="" width="60" title="Newbie: Shared first featured campaign" height="60">';
images=''+
''+
''+
'' +
''+
'';
现在我只想换一个
img id=“新建”
到新图像
维持别人的现状。我发现非常困难,因为我的jquery知识有限。我如何在jquery中实现它。感谢查看您想要用什么替换它,似乎您只希望更改
src
属性
由于字符串中没有其他元素包含相同的src
,因此可以执行javascript替换:
images = images.replace("../../public/images/badges/newbw.png", "../../public/images/badges/new.png");
或者,将此字符串添加到DOM*后,可以使用jQuery更改值:
$("#new").attr("src", "../../public/images/badges/new.png");
*注意:在字符串
图像
添加到DOM之前,您不能使用$(“#新建”)
,因为jQuery选择器只能通过在HTML文档中查找匹配的元素来工作。因此,您只需要使用id=“new”更改图像的“src”属性。
使用jQuery,您需要:
$("#new").attr("src","../../public/images/badges/new.png");
在这里,您可以使用
$(“#new”)
选择精确的图像,并通过调用其上的attr()
函数来更改其“src”属性。首先。ID是唯一的。不能有两个ID相同的元素。ID=“new”附加到两个元素
现在将id为new的img的src更改为new
$("#new").attr("src", "WRITE HERE THE NEW IMAGE PATH")
@zlippr无需担心,如果这有帮助,请标记为已接受