Girmamawa length na Storage

ci gaba

Gyara nauyi kudakar da yin nuni na kudakar da yin nuni na lokaci:

var x = localStorage.length;

Dace amfani

Girmamawa da Amfani

Girmamawa length na Obajin Storage yana hada da yawan kudakar da an tsara a cikin Obajin Storage na browser, waɗanda ke nuna girmamawa na muhimmanci.

Girmamawa length na Obajin Storage, wanda zai iya zana: Obajin localStorage, amma kuma zai iya zana: Obajin sessionStorage.

Rarrabawar Browser

Girmamawa Chrome IE Firefox Safari Opera
length 4 8 3.5 4 10.5

Lamurin Yar

localStorage.length;

ko:

sessionStorage.length;

Rarrabawar Teknoloji

Babban nauyi na DOM: Web Storage API
Manzarta: tsohonin, wanda ke nuna yawan kudakar da an tsara.

ci gaba da yawa

ci gaba

ci gaba da yawa, amma a yi amfani da kudakar da yin nuni na shirin kuma kuma kudakar da yin nuni na lokaci.

Gyara nauyi kudakar da yin nuni na kudakar da yin nuni:

var x = sessionStorage.length;

Dace amfani

ci gaba

a kira baiyawa kowacce kowaciya kudakar da kuma yin nuni:

for (i = 0; i < localStorage.length; i++) {
  x = localStorage.key(i);
  document.getElementById("demo").innerHTML += x;
}

Dace amfani