Input Number readOnly kwarewa

HTML DOM Imiko Number Obhaji

Tasiri da amfani

readOnly Tashin kwarewa ko kan inguwar adadi hauka ceke kai wanda zai iya zama mai tsaro.

An gudan gudan kan mai tsaro ba zai iya samun sauka ko kuma yanci, amma masu shiriki zai iya zaki, kuma yanci da samun tekun daga shi.

Wannan kwarewa yana bayyana kwarewa HTML readonly.

Rarrar:Doni haka, ka amfani da Disabled kwarewa。

Kwano:

Kwano HTML:属性 readonly <input> HTML

Shafi

Tari 1

Dabawa kan inguwar adadi hauka ceke mai tsaro:

document.getElementById("myNumber").readOnly = true;

Dabawa a kai wajibai

Tari 2

Rarrar kan inguwar adadi hauka ceke mai tsaro:

var x = document.getElementById("myNumber").readOnly;

Dabawa a kai wajibai

Dokar

Kaye readOnly kwarewa:

numberObject.readOnly

Dabawa readOnly kwarewa:

numberObject.readOnly = true|false

Wurin kwarewa

Wurin Bayan
true|false

Tashin kan inguwar adadi hauka ceke kai wanda zai iya zama mai tsaro.

  • true - hancin gida yana da hanci
  • false - tsawon yanayi. Hancin gida ba za a samar da shi ba

Rarraba aikin teknoloji

Gida a cikin yawan Kuma ya zo halin ƙasa, kuma yana da hanci na kiyayya true；kuma ya zo false。

Rarraba browser

Chrome Edge Firefox Safari Opera
Chrome Edge Firefox Safari Opera
Girmamawa 10.0 Girmamawa Girmamawa Girmamawa

HTML DOM Imiko Number Obhaji