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HTML DOM Input Week defaultValue Property
The Input Week defaultValue property sets/returns the default value corresponding to Week Input. The value attribute changes as the user resets the week input but default value does not change.
Syntax
Following is the syntax −
- Returning string value
inputWeekObject.defaultValue
- Setting defaultValue to string
inputWeekObject.defaultValue = ‘string’
Example
Let us see an example for Input Week defaultValue property −
<!DOCTYPE html> <html> <head> <title>Input Week defaultValue</title> <style> form { width:70%; margin: 0 auto; text-align: center; } * { padding: 2px; margin:5px; } input[type="button"] { border-radius: 10px; } </style> </head> <body> <form> <fieldset> <legend>Week-defaultValue</legend> <label for="WeekSelect">Target Week: <input type="week" id="WeekSelect" value="2022-W01"> </label> <input type="button" onclick="getDefaultValue()" value="Reset Default Value"> <div id="divDisplay"></div> </fieldset> </form> <script> var divDisplay = document.getElementById("divDisplay"); var inputWeek = document.getElementById("WeekSelect"); divDisplay.textContent = 'Week: '+inputWeek.defaultValue.split("-W")[1]; divDisplay.textContent += ' & Year: '+inputWeek.defaultValue.split("-W")[0]; function getDefaultValue() { var currentValue = inputWeek.value; divDisplay.textContent = 'Value - '+inputWeek.value+' resets to - '+inputWeek.defaultValue; inputWeek.value = inputWeek.defaultValue; } </script> </body> </html> Output
This will produce the following output −
Before clicking ‘Reset Default Value’ button −
Changing Week Input −
After clicking ‘Reset Default Value’ −
Updated on: 2019-07-30T22:30:26+05:30
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