Answers for "firebase orderbychild update"

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firebase orderbychild update

database.ref('/app/posts')
  .orderByChild('material')
  .equalTo(materialName)
  .once('value', function (snapshot) {
    snapshot.forEach(function(child) {
      child.ref.update({material: false});
    });
});

Posted by: Guest on September-21-2020

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