Rails将滤镜应用于视图 [英] Rails Applying Filters to views

问题描述

在rails中创建过滤器的最佳方法是什么.所以基本上我有一个带有行和列的html表，其中列出了很多信息.现在我想按日期，名称，升序，降序等对该表进行排序...

What is the best way in rails to create a filter. So basically I have a html table with rows and columns which lists a lot of information. Now I want to sort that table by date, by name, ascending, descending, etc...

我不希望使用javascript来完成此操作，如果可能的话，我宁愿使用ruby代码.实现此目标的最佳方法是什么?如果那不是解决问题的好方法，那么我不必使用表.同样通过使用代码，这是否意味着每次我希望应用过滤器时，我都必须刷新页面，或者无需刷新页面就可以做到这一点，它可以即时吗?

I do not wish to use javascript to accomplish this, if possible I would rather it used ruby code. What would be the best way to achieve this? I do not have to use a table if that is not a good way to go about it. Also by using code does that means that every time I wish to apply a filter I would have to refresh the page or can it be done without having to refresh the page, can it be instant?

推荐答案

以下是有关您正在寻找的内容的精彩广播: http://railscasts.com/episodes/240-search-sort-paginate -with-ajax

The following is a great railcast about exactly what you're looking for: http://railscasts.com/episodes/240-search-sort-paginate-with-ajax

它向您显示使用和不使用JavaScript.

It shows you both with and without javascript.

如果您想在不刷新页面的情况下应用过滤器，则意味着您需要使用Javascript.

If you want to apply a filter without refreshing the page, it means you need to use Javascript.

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