How I get data, from my HTML-js project to firebase database

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function writeUserData() {
            document.getElementById("demo").style.backgroundColor = "lightgreen";
            firebase.database().ref('users').set({
                username: document.getElementById("namef").value,
                yas: document.getElementById("yasf").value,

            });
        }

my code is this.

I changed the rules but,ı think ı cannot database permissions set true...

What I have tried:

I tried change permissions as true, different functions.Creating a website in HTML/JS that stores data in Firebase! - YouTube[^] tried all in this video.

Posted 17-Aug-20 2:17am

Member 14916183

Updated 17-Aug-20 2:59am

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Sandeep Mewara · Answer 1 · 2020-08-17T02:28:00

Solution 1

Here, have a look here:
Firebase CRUD Web App with Javascript 🔥 – Part 1 Get/Read Data | SoftAuthor[^]

1. Go to Firebase Console.
2. Go to DEVELOP → Database → Get Started → RULES Tab.
3. Change read and write properties to true.
4. Hit PUBLISH.

JavaScript

{
  "rules": {
      ".read" : true,
      ".write": true
   }
}

Posted 17-Aug-20 2:28am

Sandeep Mewara

Comments

Member 14916183 17-Aug-20 8:45am

ı already did it, and ı disappointed after that, ı change the rules, but it still doenst work.function writeUserData() {
document.getElementById("demo").style.backgroundColor = "lightgreen";
firebase.database().ref('users').set({
username: document.getElementById("namef").value,
yas: document.getElementById("yasf").value,

});
}

here's my function.
I appointed for button, but there is no action in firebase.
I have no idea what should ı do more...

Sandeep Mewara 17-Aug-20 8:48am

Post changing, did you publish your firebase with changes?

Member 14916183 17-Aug-20 8:56am

{ "rules": {
".read": true,
".write": true

}
}

Yes,ı publish as this.
then after ,ı create new account change database type , there was 2 mode: locked mode, test mode, ı tried both. I tried different permissions type ( for, maybe servers dont allow set it true. I really tried. There is no action on database.
I use set() and push() function. I cannot handle it