Checkbox typeProperty

Checkbox 对象参考手册Checkbox Object

Definition and Usage

The type property returns the form element type of the element.

For a checkbox object, this property always returns "checkbox".

Syntax

checkboxObject.type


Browser Support

Internet ExplorerFirefoxOperaGoogle ChromeSafari

All major browsers support the type property


Example

Example

The following example returns the form element type of the checkbox:

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Example Tutorial (example.com)</title>
<script>
function displayResult(){
    var x=document.getElementById("check1").type;
    alert(x);
}
</script>
</head>
<body>

<form>
<input type="checkbox" id="check1">Do you like summer?
</form>
<button type="button" onclick="displayResult()">Display input type</button>

</body>
</html>

Try it yourself »


Checkbox 对象参考手册Checkbox Object Other Extensions