javascript - Getting pushed key value in node js firebase -


my database structure following,

child{       0{         name:true        },       1{         name2:true        }     }

i want index number (i.e. 0,1) . know name(name,name2)

i tried following code it's returning null. and

my firebase value event listener following not working , have name of key value.

ref.push().child(name).once("value",function(snapshot){  });

. need . thank you.


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