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Other References

CSSStyleDeclaration JS Conversion


String JavaScript ganti ()

Contoh

Ganti Microsoft:

let text = "Visit Microsoft!";
let result = text.replace("Microsoft", "W3Schools");

Pengganti global:

let text = "Mr Blue has a blue house and a blue car";
let result = text.replace(/blue/g, "red");

Lebih banyak contoh di bawah ini.


Definisi dan Penggunaan

Metode replace()ini mencari string untuk nilai atau ekspresi reguler.

Metode replace()mengembalikan string baru dengan nilai yang diganti.

Metode replace()ini tidak mengubah string asli.


Catatan

Jika Anda mengganti nilai, hanya instance pertama yang akan diganti. Untuk mengganti semua instance, gunakan ekspresi reguler dengan set pengubah g.

Baca lebih lanjut tentang ekspresi reguler di:


Sintaksis

string.replace(searchValue, newValue)

Parameter

Parameter Description
searchValue Required.
The value, or regular expression, to search for.
newValue Required.
The new value (to replace with).

Nilai Kembali

Jenis Keterangan
Sebuah benangString baru di mana nilai yang ditentukan telah diganti.


Lebih Banyak Contoh

Pengganti global yang tidak peka huruf besar/kecil:

let text = "Mr Blue has a blue house and a blue car";
let result = text.replace(/blue/gi, "red");

Fungsi untuk mengembalikan teks pengganti:

let text = "Mr Blue has a blue house and a blue car";
let result = text.replace(/blue|house|car/gi, function (x) {
  return x.toUpperCase();
});

Dukungan Peramban

replace()adalah fitur ECMAScript1 (ES1).

ES1 (JavaScript 1997) didukung penuh di semua browser:

Chrome IE Edge Firefox Safari Opera
Yes Yes Yes Yes Yes Yes