Questions tagged as 'firebase'

Tagged questions
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Problem filtering in firebase

I'm trying to filter firebase data with a range of dates, the problem is that I always get null in the answer var fechaFiltroIn = "1537107647902"; var fechaFiltroFin = "1537307647902"; var consultaHistorias = base.ref("historias").or...
asked by 18.09.2018 / 20:47
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error to get firebase node data in android studio

Hello I hope you can help me .. I have a bd in firebase I want to list what contains companies but it shows me this error This is my code to obtain the data FirebaseDatabase database = FirebaseDatabase.getInstance(); DatabaseReferenc...
asked by 22.09.2018 / 22:57
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Firebase Auth UI persistence of the user on the Web

I've been working with Firebase for quite some time. However, I'm fairly new to the Web topic. I intend to use Firebase Auth to authenticate users and, therefore, I will use Firebase Auth UI to simplify the process. Although the authenticatio...
asked by 04.10.2018 / 12:12
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How can I connect to a MySql database, through webhook in Dialogflow?

What happens is that, I'm working with Dialogflow , given that I'm creating a Chatbot for a company, so through webhook, in the Fulfillment options I'm connecting to a Firebase database asi. const functions = require('firebase-functions');...
asked by 25.09.2018 / 06:52
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Walk with a for in VueJS

Dear I am developing an application with electronjs and vuejs, but I have a problem. I'm using vuetify and I can not show the firebase data, it just happens to me with vuetify ... now I explain it. <v-flex xs12 sm6 d-flex> <v-...
asked by 13.09.2018 / 15:41
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Error in ElectronJs and Vuejs

I am developing an application with ElectronJS and Vuejs but when I want to connect it and download data with Firebase it tells me this error: Step part of Vuejs code: const remote = require('electron').remote const main = remot...
asked by 11.09.2018 / 16:35
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I can not get firebase events

I'm trying to execute a firebase function when registering an event for this in android register an event like this mFirebaseAnalytics = FirebaseAnalytics.getInstance(this); Bundle bundle = new Bundle(); bundle.putString(FirebaseAnalytics.Para...
asked by 07.09.2018 / 04:59
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Querying AngularFire2

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:  ...
asked by 05.09.2018 / 20:42
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Order question AngularFire2

I can not find a documentation on how to make a query in this case using ref.where () and orderBy () If I return the return using the where () I have no problem, but when I want to sort the results of 'desc' does not return anything Try adding t...
asked by 06.09.2018 / 18:23
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how to make relationships in cloud firestore web

I am working on a project in Firestore, html5, js, boostrap and use CloudFirestore in the database. My question is how can I do join or relations in my tables in order to visualize the data? I am new to this topic and I do not have much experien...
asked by 17.09.2018 / 15:30