numero = 274
Take caution when removing multiple items. As you remove items, the index numbering changes. When you remove item number 2, the subsequent items move up one. For this reason, you need to figure out a way to adjust the index number. Decrement the index each time something's deleted, such as the following:
(In this example, in the incoming form the cart items each have a delete checkbox named kill_[index]. Note that in a math context, you do not need the square brackets within the expression.)[math show=f]adjustby=0[/math][formvariables name=kill_&exact=F][math show=f]deleteitemnumber=[getchars start=6][name][/getchars]+adjustby[/math][removelineitem file=ShoppingCarts/[cart]&index=[deleteitemnumber]][math show=f]adjustby=adjustby-1[/math][/formvariables][removelineitem cart=cartID&index=3]
Take caution when removing multiple items. As you remove items, the index numbering changes. When you remove item number 2, the subsequent items move up one. For this reason, you need to figure out a way to adjust the index number. Decrement the index each time something's deleted, such as the following:
[math show=f]adjustby=0[/math]
[formvariables name=kill_&exact=F]
[math show=f]deleteitemnumber=[getchars
start=6][name][/getchars]+adjustby[/math]
[removelineitem file=ShoppingCarts/[cart]&index=[deleteitemnumber]]
[math show=f]adjustby=adjustby-1[/math]
[/formvariables]
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This Technical Change History provides a reverse chronological list of WebDNA changes...
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F.A.QA compilation of some user's questions...
Loops through the enclosing text the specified number of times...
[lineitems]Loops through all the line items in an order file...
[capitalize]Capitalizes the first letter of all words in a sentence...
[findstring][FindString Source=...
[table][table] allows you to quickly create a temporary 'in line' database that is local to the template and not part of the global database cache...
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