Questions tagged as 'firebase'

Tagged questions
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query in angular2 and firebase

hi guys I'm trying to make a query on angular2 from firebase what happens is that I can only place a query request if I ask you to send me the data from the table with the user = when the session starts, but if I ask you to show me where status...
asked by 20.04.2017 / 08:43
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How to update the native object of Firebase users with Angular2?

I have been implementing a role system while working with firebase and AngularFire2. In the end I was able to achieve it. I could do it with parallel collections in the realTime database, but I had doubts. I would like to know if it is possib...
asked by 01.12.2016 / 17:08
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Change my project to another firebase account

Good, I have a problem, I have a project associated with firebase, but I want to change it to another account, under the json and I add it to the directory, I reload the configuration but it still connects to the previous account. that is, in...
asked by 26.02.2017 / 05:23
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Firebase notifications

I would like to know if someone could help me with a detail I have with Android. The scenario is as follows: I have a Webview that I charge in my main activity, and all good, if I leave the application and login again it does not reloa...
asked by 25.11.2016 / 19:49
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Push notifications on android with mysql, php and firebase

I have two tables A and B in MySQL. When a new record is inserted in A, a trigger inserts another one in B. What would be the correct way of doing that when creating that record in B I can execute a query that allows me to send the notification...
asked by 15.11.2016 / 16:01
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Problem with if and else when using Firebase in Javascript

I am using the Firebase database in my project. The problem is that when I want to save an X user with an X punctuation, it shows posters of all the users of the database, when it should show a single poster announcing the user and his score. If...
asked by 28.11.2016 / 04:40
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Save two images, bitmap and uri

Good evening, I have an application that takes pictures and brings them from the gallery, I can take the photo and I save it in a URI as well as the image I bring from the gallery, now my question is, how do I create a bitmap with the same image...
asked by 14.10.2016 / 02:06
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Firebase send Data

Good afternoon, I have this problem, I am separating the project into layers and when I want to get the data and send it to the interface layer so that it shows up in recyclerView it returns empty, and I never load it and I have to use...
asked by 29.09.2016 / 14:11
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Firebase synchronize company data only

I have about 200 companies that will use the app (android). But I do not want firebase to synchronize all the data of all the companies. In the example, I want all users in company 1 to only synchronize the sales of company 1. { "ventas":...
asked by 04.10.2016 / 17:27
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Android RecyclerView Firebase Fragment

Good afternoon, I am developing an app with tabs and fragments, The problem I have is that when I start the app the recyclerView that is inside a fragment does not show me anything at the beginning, but if I move to the last tabs and I go back t...
asked by 23.09.2016 / 17:26