Homework Help: js, ajax, php, NO JQUERY

[Laura Morris]

Last project of the semester, due Thursday December 13, and it's sooooo close to being done.

I'm trying to get my "shopping cart" application to send a JSON string to a php file, which then prints it to a text file (overwriting what's already there) and sends back a notification that it's done (a true/false flag, the string again, it doesn't really matter).  I'm using a combination of js that I wrote and js that my instructor wrote.  The code that allows me to make an ajax call was written by my instructor, and I can't figure out why I keep getting the following error in my php:


<b>Notice</b>:  Undefined index: stringOrdered in <b>C:\xampp\htdocs\inp271-work\drag-n-drop\php\printJSON.php</b> on line <b>2</b><br />

The example files my instructor provided to demonstrate this work just fine, and yet I get this error message when I try to do the same thing.  Does anyone think they can help me before Thursday?

[Daniel]

I think I know roughly what the problem is (this is very common, basically you're probably accessing the wrong array/using different names for things in your PHP and JS/not passing all the data you think you are/or something), but too roughly to be of any use without seeing more. If you have time tomorrow afternoon, I could probably help then, but the sooner you respond the better because I may have something else. Also maybe later in the week, let me know when works for you.

Daniel

[Laura Morris]

That should work.  When and where?

[Daniel Slomovits]

When... Not sure,  might be doing something else too. We could say like 1pm, probably.

Where, well I don't have a car so Skype or something. I'm daniels220 on Skype or you can probably get my email address from the group and use Google Talk.

--
You received this message because you are subscribed to the Google Groups "Coffee House Coders" group.
To post to this group, send email to coffeeho...@googlegroups.com.
To unsubscribe from this group, send email to coffeehousecod...@googlegroups.com.
Visit this group at http://groups.google.com/group/coffeehousecoders?hl=en.
To view this discussion on the web visit https://groups.google.com/d/msg/coffeehousecoders/-/2EzPTttc_NYJ.
 
 

[Laura Morris]

Sounds good.  I don't currently have Skype installed, and I don't remember my nick anyway, but I'm on Google Talk.  Talk to you later, then!

[Cory Kaufman-Schofield]

Hey guys,

Could you please be respectful towards others on the list and handle your scheduling privately?

Thanks,

Cory