Re: javascript...splice()

There's a complete shopping cart in the O'Reilly book "Javascript
Application Cookbook" you might find helpful answers there.

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----- Original Message -----
From: tim booker <timbooker(at)lineone.net>
To: hwg techniques (E-mail) <hwg-techniques(at)hwg.org>
Sent: Monday, January 17, 2000 8:47 AM
Subject: javascript...splice()


| Hello All,
|
|
| I'm using JavaScript to create a simple shopping cart device.
|
| All of the items are stored in an array.
|
| I'm having some difficulty creating a function to remove items from the
| cart.  Basically, I need a simple way of totally removing an item from the
| array.
|
| A JavaScript reference book I've looked at suggests that the splice()
method
| will do just what I'm looking for.  However, the book in question doesn't
| offer any syntax for splice().
|
| Does anyone know the syntax to use splice() to remove an item from an
array?
|
| Can anyone suggest an alternative method to remove an element from the
| array?
|
| By which browsers is splice() supported?
|
| I've looked at about five JavaScript books and found nothing except a
| passing reference to the splice() method.
|
|
| Thank you in advance,
|
| Tim
|
|

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