Find Duplicates in Cart
This WebDNA talk-list message is from 2001
It keeps the original formatting.
numero = 37397
interpreted = N
texte = When visitors add an item to their cart, the quantity should be updated if the same item is already in their cart. I found some code in the archives to check for duplicates, but I'm having considerable trouble integrating it with the system below.I've made the code from the archives work where a single item is added to the cart each time. But my system below lists all items on a single page, and the visit uses a checkbox to select which items they would like to add.I adapted this code from the Tiny Store example.============= BEGIN CODE SNIPPET =============
============= END CODE SNIPPET =============The following code appears on the cart.html page and adds each item to the cart.============= BEGIN CODE SNIPPET ============= [orderfile cart=[cart]][formvariables name=item&exact=f][math show=f]the_index=[getchars start=6][name][/getchars][/math] [AddLineItem db=restaurants.db&cart=[cart]&SKU=[url][value][/url]]quantity=[Interpret][qty_[math]the_index[/math]][/Interpret]&textA=[Interpret][name_[math]the_index[/math]][/Interpret]&textB=[Interpret][certvalue_[math]the_index[/math]][/Interpret][/AddLineItem][/formvariables][/orderfile]============= END CODE SNIPPET ============= -- _______________________Clint Davis Webmaster Gray Loon Marketing Group 812.422.9999cdavis@grayloon.com------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list
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When visitors add an item to their cart, the quantity should be updated if the same item is already in their cart. I found some code in the archives to check for duplicates, but I'm having considerable trouble integrating it with the system below.I've made the code from the archives work where a single item is added to the cart each time. But my system below lists all items on a single page, and the visit uses a checkbox to select which items they would like to add.I adapted this code from the Tiny Store example.============= BEGIN CODE SNIPPET ============= ============= END CODE SNIPPET =============The following code appears on the cart.html page and adds each item to the cart.============= BEGIN CODE SNIPPET ============= [orderfile cart=[cart]][formvariables name=item&exact=f][math show=f]the_index=[getchars start=6][name][/getchars][/math] [AddLineItem db=restaurants.db&cart=[cart]&SKU=[url][value][/url]]quantity=[interpret][qty_[math]the_index[/math]][/Interpret]&textA=[interpret][name_[math]the_index[/math]][/Interpret]&textB=[interpret][certvalue_[math]the_index[/math]][/Interpret][/AddLineItem][/formvariables][/orderfile]============= END CODE SNIPPET ============= -- _______________________Clint Davis Webmaster Gray Loon Marketing Group 812.422.9999cdavis@grayloon.com------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/
Clint Davis
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