需要帮助Angularjs Filtration

Question

我正在使用WordPress网站。

我有一个JSON数据如下：

{"id":355,"title":"ZISIMOPOULOS LTD","cat":{"1":"Contractor - High Pressure","2":"Cutting & Breaking","3":"Hydrodemolition","4":"Surface Preparation - UHP","5":"Tube, Pipe & Bundle Cleaning"},"link":"http:\/\/localhost\/members\/zisimopoulos-ltd\/","memberType":"C1 - Water Jetting Contractor","email":"info@zisimopoulos.gr","telephone":"302104412004","fax":"302104416524","website":"www.zisimopoulos.gr"}

每个成员都与多个类别相关联，例如上述数据：

"cat":{"1":"Contractor - High Pressure","2":"Cutting & Breaking","3":"Hydrodemolition","4":"Surface Preparation - UHP","5":"Tube, Pipe & Bundle Cleaning"}

我必须列出页面左侧的所有唯一类别，并在其旁边显示每个类别的复选框。

现在我需要在点击页面左侧的每个类别时过滤数据。可以单击多个复选框。

下面是我想要实现的截图。左侧的类别，单击复选框将过滤结果。

http://tinypic.com/r/zt6hhz/8

有人可以帮忙吗？