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CSSStyleDeclaration JS Conversion


pilih Acara

Contoh

Jalankan JavaScript ketika beberapa teks telah dipilih:

<input type="text" onselect="myFunction()">

Lebih banyak contoh "Coba Sendiri" di bawah ini.


Definisi dan Penggunaan

Acara pemilihan terjadi setelah beberapa teks telah dipilih dalam sebuah elemen.

Acara onselect sebagian besar digunakan pada elemen <input type="text"> atau <textarea>.


Dukungan Peramban

Event
onselect Yes Yes Yes Yes Yes

Sintaksis

Dalam HTML:

<element onselect="myScript">

Dalam JavaScript:

object.onselect = function(){myScript};

Dalam JavaScript, menggunakan metode addEventListener() :

object.addEventListener("select", myScript);

Catatan: Metode addEventListener() tidak didukung di Internet Explorer 8 dan versi yang lebih lama.



Detail Teknis

Gelembung: Tidak
Dapat dibatalkan: Tidak
Jenis acara: UiEvent jika dihasilkan dari antarmuka pengguna, Event sebaliknya
Tag HTML yang didukung: <input type="file">, <input type="password">, <input type="text">, dan <textarea>
Versi DOM: Acara Tingkat 2

Lebih Banyak Contoh

Contoh

Menggunakan metode select() dari Objek Teks Input DOM HTML untuk memilih beberapa konten bidang teks. Ketika ini terjadi, peristiwa pilihan akan diaktifkan, yang akan memicu fungsi peringatan.

// Select the contents of a text field
function mySelectFunction() {
  document.getElementById("myText").select();
}

// Alert some text when the text in the text field has been selected
function myAlertFunction() {
  alert("You selected some text!");
}