Rails 3 - will_paginate 隐藏类“next_page 已禁用”和“上一页已禁用”
我试图做到这一点，以便如果没有更多页面可以链接到，则下一页和上一页链接不会与 will_paginate gem 一起显示。
如果没有任何内容可链接到，则 will_paginate 会为跨度“next_page 已禁用”分配一个特殊的类，而不是简单的 next_page。
我尝试不使用 CSS: 来显示它，
.next_page disabled {
display: none;
}
并尝试使用 %20:
.next_page%20disabled {
无论如何，有谁知道一个简单的 with 来禁用这些链接（如果它们不执行任何操作）？
谢谢
I'm trying to make it so the next and previous page links do not display with the will_paginate gem if there are no more pages they can link to.
will_paginate assigns a special class to the span "next_page disabled" rather than the simple next_page if there is nothing to link to.
I tried just not displaying it with CSS:
.next_page disabled {
display: none;
}
and tried with %20:
.next_page%20disabled {
Anyway, does anyone know of a simple with to disable these links if they don't do anything?
Thanks
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尝试 .next_page.disabled - 甚至只是 .disabled - 应该可以。您可以为单个元素指定多个类，这就是您在这里看到的。
Try .next_page.disabled - or even just .disabled - that should work. You can specify multiple classes for a single element, and that's what you're seeing here.
如果您想定位具有两个类的对象（并且仅当两个类都存在时），您应该使用：
多个类只需用句号连接。
华泰
If you want to target an object with two classes (and only when both classes are present) you should use:
Multiple classes are simply joined with a full stop.
HTH