| 7.2.1.Function() (capital F) |
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Syntax |
var variable = new Function()
var variable = new Function(int)
var variable = new Function(arg1, ..., argN)
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Function() is a constructor that creates a Function object. |
Properties and Methods of the Function Object |
| Property/Method | Description | | apply() | Applies method to multiple objects | | arguments | Array reflecting function arguments | | arity | Number of arguments expected by function | | call() | Allows calling of methods belonging to other functions | | caller | Reference to function caller | | prototype | Prototype for a class of objects | | toSource() | Created copy of function object | | toString() | Converts function back to string which defines it |
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The following example sets the Background Color with a New Function Object |
<html>
<script language="JavaScript">
<!--
// Create a function to change background color
var setBGColor = new Function(document.bgColor='blue');
-->
</script>
</html>
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