AngularJS – Unknown provider: groupByFilterProvider <- groupByFilter

All we need is an easy explanation of the problem, so here it is.

I have a array of object. I need to group the data by one field and show the result in an HTML table.


        id: "559e2bbc9a496034557d6d84",
        text: "Data Sources",
        topParentId: "559e2bbc9a496034557d6d84",
        topParentText: "Data Sources"
        id: "559e2bbc9a496034557d6d83",
        text: "Applications",
        topParentId: "559e2bbc9a496034557d6d83",
        topParentText: "Applications"
        id: "559e2bbc9a496034557d6d82",
        text: "Analytics",
        topParentId: "559e2bbc9a496034557d6d83",
        topParentText: "Applications"

From this I need to create an HTML table like this (grouping data by topParentId):

Group            |       Tags
Data Sources     |      Data Sources
Applications     |      Applications   Analytics

So far I have done this:

 <table class="table table-bordered">
              </tr >
              <tr ng-repeat="tag in topic.tags | groupBy: 'topParentId'">

But after running this code, I am getting Unknown provider: groupByFilterProvider <- groupByFilter error.

I am using AngularJs 1.2

How to solve :

I know you bored from this bug, So we are here to help you! Take a deep breath and look at the explanation of your problem. We have many solutions to this problem, But we recommend you to use the first method because it is tested & true method that will 100% work for you.

Method 1

As mentionned by @jhadesdev orderBy is available out of the box, but not groupBy.
It is included in angular-filter

Note: Use and implement method 1 because this method fully tested our system.
Thank you 🙂

All methods was sourced from or, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0

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