CODEWITHSUNDEEP
firebase
Jorgeley
Jorgeley

Reputation: 522

Using "userData.uid" as key

firebase is beating me like a mother with no mercy. Look at my code:

ref.createUser({
            email    : $("#email").val(),
            password : $("#senha").val()
        }, function(error, userData) {
            if (error) {
              alert("Nao foi possivel cadastrar: "+error);
            } else {
                ref.child("fornecedores").push({
                    [userData.uid]:{
                        email: $("#email").val(),
                        logo: nome+".jpg",
                        nome: $("#nome").val()
                    }
                },function(error) {
                    if (error) {
                      alert("Nao foi possivel salvar: " + error);
                    } else {
                        alert("Seus dados foram salvos!: "+userData.uid);
                    }
                });
            }
    });

Everything works fine, there is no error, but look at my json: *

{
  "fornecedores" : {
    "-K7XNT_UrCyuM4KLfptO" : {
      "5b0beab0-d32a-4115-b346-25a8d3e1fffe" : {
        "email" : "[email protected]",
        "logo" : "J.jpg",
        "nome" : "Jequiti Cosméticos 5"
      }
    },
}

*

Why there are two keys??? Where this "-K7X..." came from???

Upvotes: 1

Views: 857

Answers (2)

Jay
Jay

Reputation: 35648

push() auto generates the key to the node and then userData.uid is the child with email, logo and nome as it's children.

From Firebase Saving Data:

Every time you call push() your database generates a unique ID, like

messages/users/<unique-user-id>/<username>

Upvotes: 1

Jorgeley
Jorgeley

Reputation: 522

It works as Jay said, thanks!!!

ref.createUser({
            email    : $("#email").val(),
            password : $("#senha").val()
        }, function(error, userData) {
            if (error) {
                $("#load").css("display","none");
                alert("Nao foi possivel salvar: "+error);
            } else {
                ref.child("fornecedores").child(userData.uid).set({
                    email: $("#email").val(),
                    logo: nome+".jpg",
                    nome: $("#nome").val()
                },function(error) {
                    $("#load").css("display","none");
                    if (error) {
                      alert("Nao foi possivel salvar: " + error);
                    } else {
                        alert("Seus dados foram salvos!: "+userData.uid);
                    }
                });
            }
    });

Upvotes: 0

Related Questions