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Building a Drag-and-Drop Shopping Cart with AJAX
Keeping up with the latest Web technologies is tough nowadays. Every week it seems new sites are launched that push the envelope further and further in terms of what can be accomplished using just a Web browser.
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Soon everything will be Ajax, just look how the major websites are adapting to use it.

I think your right when you say that Ajax is the way of the future, although its is difficult to program, you can see yahoos and googles implementation of it.

Hello N,

I had the same problem. Try changing:

to:
<cfif StructKeyExists(xnSearch.Items.Item, "MediumImage")>

I'm following this tutorial to the letter as well and I also get this error in the code that retrieves the info from Amazon...

Element ITEMS.TOTALRESULTS.XMLTEXT is undefined in XNSEARCH

Is there a fix available or anything to get this to work. It looks good though.

N

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I loved your tutorial on how to make a drag and drop web cart, but I couldn't quite follow on how to put the code into the page to make it work. Do you have any finished files available for download to see how it is constructed?

Thanks

Awesome content: L'augmentation d'AJAX pendant plusieurs mois passés a repris du monde de développement et a donné un second souffle au Web.
Merry Christmas of Poland!

Hi, please add a link to index.cfm full compliled because It's very hard to have a union of all fragments introduced in your article. Thanks

I'm following this tutorial to the letter and I get this error in the code that retrieves the info from Amazon...

Element ITEMS.TOTALRESULTS.XMLTEXT is undefined in XNSEARCH

Any ideas? Thanks for this tutorial!

Keeping up with the latest Web technologies is tough nowadays. Every week it seems new sites are launched that push the envelope further and further in terms of what can be accomplished using just a Web browser.

How is user experience improved with dragging items into a shopping cart? ;) This is just developer feature candy. There are many other site components to focus your time on that will improve your application. Don't work so hard just to remove your 'add to cart' buttons.

Keeping up with the latest Web technologies is tough nowadays. Every week it seems new sites are launched that push the envelope further and further in terms of what can be accomplished using just a Web browser.

Keeping up with the latest Web technologies is tough nowadays. Every week it seems new sites are launched that push the envelope further and further in terms of what can be accomplished using just a Web browser.

Keeping up with the latest Web technologies is tough nowadays. Every week it seems new sites are launched that push the envelope further and further in terms of what can be accomplished using just a Web browser.


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