Is there a way to update or create a new document in the Cloud Firestore database, automatically after a period of time?
I hope to find a document that describes how to achieve this.
Thanks in advance :)
For this you need to write a firebase function.
https://firebase.google.com/docs/functions/schedule-functions
Related
As you all can see in the above picture, I want to access only the time range that is '9:00 - 10:00' from firebase real-time db. My question is how can I do that? I am using flutter here.
I am getting both time range and expert id.
Please help me out.
Firebase realtime database returns result as Map<String,dynamic>. So to access 9:00-10:00 you can use in the similar way as in jsons like:
result["session"]["29-09-2021"]["9:00-10:00"]
I'm making a mobile app with React Native and Cloud Firestore and I'm having trouble querying data from the Firestore database.
I have a collection of restaurants documents that contains address data in firestore. I want to only read few(around 15) of them which is closest to the current user location. After querying, I will display them in the list. I'm thinking of using Haversine formula to query the documents with closest location. However, I have realized that only simple comparison is possible when using simple query methods. I have no idea how to read only those few documents without having to go through all the documents. What will be the solution? Thank you for your time in advance! Note that I'm very new to Firestore and coding in general.
Okay so I’m need guidance on where to start.
What I want to do is upon clicking a button in my web app which will be labelled “search” the web app will connect to my realism database and search the data base for the “search criteria” and the once found all matching cases it will create div blocks with the information inside it, in a list view and assign the ID of the div to the UID it gets back from the database.
database:
Users
--> Country
---->State
----->City
------>Post/ZipCode
------->UID
--------> Users informantion
Welcome to StackOverflow!
A great place to get started is the Firebase Realtime Database doocumentation or searching for Firecasts on YouTube (linked below).
As requested, here are some questions to ask yourself to get started and help scope out and define your new Firebase project.
What language are you going to use?
Are you planning on using any frameworks/libraries? e.g. For Javascript, these would include things like jQuery, Polymer, and React
What information are you storing in your database? e.g. user profiles, private user data/settings, public indexes, username lists, etc.
How is your database structured?
What data is being searched? The entire database? Values in a certain location?
What data needs to be displayed in your view?
Is the data accessible for just the current user or is it a public database that anyone can use?
What search criteria will be used? Is it just one filter at a time or many?
The answers to these questions aren't set in stone, but are to help you start thinking about the future of your project. They can be changed at any time as this isn't SQL where everything has to have its own schema.
If you intend on using "advanced searches" where you'll filter by multiple parameters at the same time, consider using Cloud Firestore instead.
I recommend looking at some Firecasts to help guide you through these questions. Here are some links to them:
Firebase YouTube Channel
Video: Getting Started with the Firebase Realtime Database on the Web
Playlist: Firebase on the Web
Hi I have a question about wordpress.
How does wordpress templates retrieve or fetch data from database? They must be having some query which I am not able to figure out. I want to create a new column to the database for ex, wp_data and fetch that column with the help of the function and display it. So I want to know how the template actually fetches data from database so that I can do the same. I tried contacting the support team of the template owners, but they replied saying they would provide the service only to the Pro version users. Please help me while I am stuck with this.
Thanks in advance
If you want to fetch data from the database without using inbuilt functions go through with this link interacting with the wordpress database
Before you starts with wordpress read the document from its official site wordpress documentation which will help you how wordpress works.
Helo,
I Have problem accessing Firebase Database today. anyone have same problem with me?
I try go to Authentication , or storage no problem . Only database it won't show on dashbord
Everthing work for me (Cloud firestore and Firebase Database)
May be you have no data there so it is showing the create new database page. Type https://console.firebase.google.com/u/2/project/yourProjectId/database/yourProjectId/data on the search bar, and you will be there. Don't forget to replace yourProjectId with your project ID.