Querying AngularFire2

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Querying AngularFire2

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#1 by (0 votes)

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I can not find documentation on how to query in this case using ref.where () and orderBy () If the return I do using the where () I have no problem, but when I want to sort the results of form 'desc' does not return anything. I'm using:

Angular: 6.1.6

"angularfire2": "^ 5.0.0-rc.12",

this.figurasCollection = this.afs.collection<any>('figuras', ref => {
  const query = ref.where('year_torneo', '==', '2019_apertura')
            .where('division', '==', 'a_fds') ;
  query.orderBy('goles', 'desc');
  return query;
});

firebase angular

asked by Fabricio Loupias 05.09.2018 в 20:42

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1 answer

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score 0 · Answer 1

According to your code should work, anyway try this:

    this.figurasCollection = this.afs.collection<any>('figuras', ref => {
        return ref.where('year_torneo', '==', '2019_apertura')
                  .where('division', '==', 'a_fds')
                  .orderBy('goles', 'desc');
      });

regarding the documentation for the Query: link