Input Week defaultValue属性

HTML DOM Input Week Ọ̀gánni

Tafiyarwa da amfani

defaultValue Tasiri kwararrun asali ko dukiya na kwararrun kwararrun.

Tambayi:Kwararrun asali shine: HTML value属性 wanda za a tsara.

Farkin defaultValue da value shine cewa defaultValue yana da kwararrun asali, kuma value yana da kwararrun kwanan nan bayan wani alama. Idan ba a yi wari, defaultValue da value suka sami dukiya (ka tsara mafarautar kusa).

Idan ka fẹ ya nuna ko kwararrun asalin ya fara kuma ya kai,属性 defaultValue yana da iko.

Mafarauta

Tasiri 1

Gudanin dukiya na kwararrun asalin:

document.getElementById("myWeek").defaultValue = "2023-W01";

Dabbata

Tasiri 2

Gudanin dukiya na gida a cikin kwararrun asalin:

var x = document.getElementById("myWeek").defaultValue;

Dabbata

Tasiri 3

Tasiri ciniki daga cikin farkin dukkan defaultValue da value:

var x = document.getElementById("myWeek");
var defaultVal = x.defaultValue;
var currentVal = x.value;

Dabbata

Yanadi

Dabara defaultValue:

weekObject.defaultValue

Dabara defaultValue:

weekObject.defaultValue = value

Hauka na gudanarwa

Hauka Bayanin
value Tsarin zirgiliya na tsawon asarar

Kwamiti tsaɓaka

Dauki: Shafin hauka, wanda yana nufin hauka na tsawon asarar

Dukiya browser

Chrome Edge Firefox Safari Opera
Chrome Edge Firefox Safari Opera
Tukurin 10.0 Tukurin Tukurin Tukurin

Kamata:Shafin <input type="week"> kuma ba daya shi a Firefox kuma yana daya shi da gurbin tarshi / kalenda.

HTML DOM Input Week Ọ̀gánni