document.forms.length
JavaScript 1.0+, JScript 1.0+ Nav2+, IE 3+, Opera3+ Syntax
document.forms.length
Description
The length property contains the number of Form objects that are in the forms[] array.
Example
Listing 7.100 uses the length property to display the number of Form objects in the document.
Listing 7.100 Access the Number of Forms in the Document with the length Property
<html> <form name="Form1"> <input type="button" value="Green" onClick = "document.bgColor='green'"> </form> <form name="Form2"> <input type="button" value="Blue" onClick = "document.bgColor='blue'"> </form> <script language="JavaScript"> <!-- Hide //How many items in forms[] array? document.write(document.forms.length," Form objects in document."); //Hide ... |
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