<cflock timeout="2" throwontimeout="yes" type="exclusive" scope="session">
<cfloop from="1" to="#ArrayLen(Session.usersCart)#" index="idx">
<cfif Request.factory.IsInteger(FORM['NumberOfCartTickets'&idx])>
<cfif FORM['NumberOfCartTickets'&idx]>
<cfset ArrayDeleteAt(Session.usersCart, idx)>
<cfelse>
<cfset
Session.usersCart[idx][1]=FORM['NumberOfCartTickets'&idx]>
</cfif>
</cfif>
</cfloop>
</cflock>
Ok all, here is a block of code that recaculates totals in my cart.
Everything works great, except for when I enter 0 in the number of cart
tickets field, I want it to remove that item from the array. Now this is all
cool, except for when you use ArrayDeleteAt() it resizes the array. Normal
practice would be to use <cfbreak> after the delete, however I can't do that
because say you have 3 items in your cart like below:
numberoftickets
1
5
9
and you change the numbers like
numberoftickets
1
0
8
the 3rd item would not get updated because of the <cfbreak>
Anyone got any ideas.
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