JS & DOM Reference
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Hidden value Property
Hidden Object
Definition and Usage
The value property sets or returns the value of the value attribute of the hidden input field.
The value attribute defines the default value of the hidden input field.
Syntax
Set the value property:
hiddenObject.value="value"
Return the value property:
hiddenObject.value
Browser Support
The value property is supported in all major browsers.
Example
Example
Display the value of the hidden field:
<html>
<head>
<script type="text/javascript">
function displayResult()
{
var x=document.getElementById("hidden1").value;
alert(x);
}
</script>
</head>
<body>
<form>
<input type="hidden" id="hidden1" value="W3Schools" />
</form>
<button type="button" onclick="displayResult()">Display value</button>
</body>
</html>
<head>
<script type="text/javascript">
function displayResult()
{
var x=document.getElementById("hidden1").value;
alert(x);
}
</script>
</head>
<body>
<form>
<input type="hidden" id="hidden1" value="W3Schools" />
</form>
<button type="button" onclick="displayResult()">Display value</button>
</body>
</html>
Try it yourself »
Hidden Object
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Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.