CODEWITHSUNDEEP
angularjsfirebaseangularfire
Federico Elles
Federico Elles

Reputation: 4679

How to sort an angularFireCollection?

I'm having trouble sorting larger Arrays with an angularFireCollection binding:

$scope.offers = angularFireCollection(new Firebase(url));

while having in my template the code:

<tr ng-repeat="offer in offers | limitTo:100 | orderBy:'createdTimestamp':true">

While the offers.length is < 100, new items are correctly displayed on top. After 100 items, the sorting stops working at all.

Upvotes: 1

Views: 580

Answers (1)

JAB
JAB

Reputation: 21079

The issue is your expression order. "offer in offers | limitTo:100 | orderBy:'createdTimestamp':true" first gets the first 100 elements of offers, then orders. What you want is to order, then limit, so you want to use the string "offer in offers | orderBy:'createdTimestamp':true | limitTo:100". You can see what I mean in the following jsFiddle, where the first list limits the array and then tries ordering while the second orders, then limits: http://jsfiddle.net/qE5P9/1/.

Upvotes: 4

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