Suoritettu

Delete a specific note in firebase in the Flutter app

I hooked up firebase and made the save data in it. But I can't delete a specific entry in firebase.

I have a method , it removes all entries with the phoneNumber field, and I need to delete the entry with the phone number under which the user is authorized. In addition, the method listens when new notes are added with the phoneNumber field and deletes them automatically.

deleteNoteByPhoneNumber() {

[login to view URL]()

.child('customers')

.orderByChild('phoneNumber')

.equalTo('+79644054946')

.[login to view URL]((Event event) {

[login to view URL]()

.child('customers')

.child([login to view URL])

.remove();

}, onError: (Object o) {

final DatabaseError error = o;

print('Error: ${[login to view URL]} ${[login to view URL]}');

});

Purpose: Write method for delete the entry in the database by phone number,

Taidot: Flutter, Google Firebase

Näytä lisää: iphone app message indicator, iphone app message board, app message phone blackberry, app shell event, perl script delete specific text text file, facebook send message event, send message event message, send facebook message event 5000 people, send message event, note taking iphone app, app message iphone, flutter firebase chat app

Tietoa työnantajasta:
( 0 arvostelua ) Ulan-Ude, Russian Federation

Projektin tunnus: #20004597

Myönnetty käyttäjälle:

sksaiofali

chat with me. i can do your job. i am experienced flutter n firebase [login to view URL] on firebase from long.

€19 EUR 1 päivässä
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iusmanadil

Hi there, Expert here with firebase and Flutter Sir i have read your project details and i able to do your project very fast I can provide you quality service as i always provide to my clients please check my Lisää

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mazharsahil12

Hello sir I'm professional nodejs,react/redux,google maps and google cloudfirestore/firebase developer having 5 years of experience please contact me. please check out my recent work. . . [login to view URL] Lisää

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