HTML | DOM Input Week defaultValue Property
The DOM Input Week defaultValue property in HTML DOM is used to set or return the default value of a week field. It is the value specified in the value attribute.
Syntax:
- It returns the defaultValue property.
weekObject.defaultValue
- It is used to set the defaultValue property.
weekObject.defaultValue = value
Property Values:
- value: It specifies the default value of the week field.
Return Value: It returns the value of the week field in the form of a string.
Example-1: This example returns the defaultValue of Input Week property.
HTML
<!DOCTYPE html> < html > < head > < title > HTML DOM Input Week defaultValue Property </ title > </ head > < body style="text-align:center;"> < h1 >w3wiki</ h1 > < h2 >DOM Input Week defaultValue Property</ h2 > < form id="myBeginner"> < input type="week" id="week_id" name="Beginner" value="2019-W10"> </ form > < br > < button onclick="myBeginner()">Click Here!</ button > < p id="GFG" style="font-size:20px;"></ p > <!-- Script to return the defaultValue--> < script > function myBeginner() { var gfg = document.getElementById("week_id").defaultValue; document.getElementById("GFG").innerHTML = gfg; } </ script > </ body > </ html > |
Output:
Before clicking on the button:
After clicking on the button:
Example-2: This Example illustrates how to set or change the defaultValue.
HTML
<!DOCTYPE html> < html > < head > < title > HTML DOM Input Week defaultValue Property </ title > </ head > < body style="text-align:center;"> < h1 >w3wiki</ h1 > < h2 >DOM Input Week defaultValue Property</ h2 > < form id="myBeginner"> < input type="week" id="week_id" name="Beginner" value = "2019-W10"> </ form > < br > < button onclick="myBeginner()">Click Here!</ button > < p id="GFG" style="font-size:20px;"></ p > <!-- Script to set the defaultValue of week field--> < script > function myBeginner() { var gfg = document.getElementById("week_id"); gfg.defaultValue = "2019-W15"; var g = gfg.defaultValue; document.getElementById("GFG").innerHTML = g; } </ script > </ body > </ html > |
Output:
Before clicking on the button:
After clicking on the button:
Supported Browsers: The browser supported by DOM input Week defaultValue Property are listed below:
- Google Chrome 20+
- Edge 12+
- Opera 11+
Note: In Firefox, the input type=”week” element does not show any date field or calendar.