在骨干网集合上的findWhere仅返回一个结果

Question

I have a backbone collection I am trying to add models to so I can show a list of available forms that you can add to the ui in a drop down. And this seemed to be working until they needed to be able to add more than one type.

It seems though that my findWhere statement when I'm trying to add to the collection is only returning the fist one that has the Show property instead of all of them(There are maybe twenty).

To add it I am doing something like this.

this.temp = new Backbone.Collection();
var api = breeze api stuff
this.temp.add(api.collections[(this.templateType)].findWhere({Show : true}))

Is there a way to modify the findWhere so it grabs them all instead of just the first one. I was searching, but I can't seem to find anything like this. Any help would be appreciated!

Answer 1

If you look at the documentation you will notice

findWherecollection.findWhere(attributes)

Just like where, but directly returns only the first model in the collection that matches the passed attributes.

Why don't you use where ?

wherecollection.where(attributes)

Return an array of all the models in a collection that match the passed attributes. Useful for simple cases of filter

http://backbonejs.org/#Collection-where