elements | NN 2 IE 3 DOM n/a | ||||
A collection of all elements contained within a form. Collection members are sorted in source code order. Internet Explorer lets you use array notation or parentheses to access a single element in the collection. Because each form element includes a type property (starting with Navigator 3 and Internet Explorer 4), scripts can loop through all elements in search of elements of a specific type (e.g., all checkbox elements). | |||||
Object Model Reference
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length | NN n/a IE 4 DOM n/a |
Read-only | |
Returns the number of elements in the collection. | |
Examplevar howMany = document.forms[0].elements.length | |
Value Integer. |