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EAN-139780809474349   EAN-13 barcode 9780809474349
Product NameA Charles Dickens Christmas Collector's Ed.-5 Vol. Boxed Set
CategoryBook / Magazine / Publication
Short DescriptionSet
Amazon.comA Buy on Amazon ~ 0809474344
SKUHH-055-44-4639804
Price New999.11 US Dollars    (curriencies)
Price Used999.11 US Dollars    (curriencies)
Width1.11 inches    (convert)
Height9.08 inches    (convert)
Length6.51 inches    (convert)
AuthorCharles Dickens
BindingHardcover
Created11-21-2012 12:23:00pm
Modified05-02-2015 10:39:37pm
MD55a01f9d7fb41f020e781e2ba1d3c35da
SHA256e9ab741cd65addaf0d441f14cb51054e93f4ba7ce86ee4591b9a3086141a6907
Search Googleby EAN or by Title
Query Time0.0062890

Article of interest

The extra items are numerically indexed and provide extra text to go along with numeric values such as weights or distances or even currencies. The attributes that use these extra indexes are all numeric and take two fields. You can send the data in a single field as long as you use the same short or long text that we keep in our database.

Although the data feed API can deliver information as JSON or XML, we are using XML here because it is easier to read.

<attribute>
   <extra_group>Distance</extra_group>
   <field_name>depth</field_name>
   <extra>
      <id>501</id>
      <extra_short>in</extra_short>
      <extra_long>inches</extra_long>
      <seq>10</seq>
   </extra>
   <extra>
      <id>503</id>
      <extra_short>ft</extra_short>
      <extra_long>feet</extra_long>
      <seq>20</seq>
   </extra>
   <extra>
      <id>505</id>
      <extra_short>yrd</extra_short>
      <extra_long>yards</extra_long>
      <seq>30</seq>
   </extra>
</attribute>

Looking at this example, you can see that the EXTRA portion is an array of values each with their own properties. Here is what each section means:

This extra information is normally used in a drop down box next to the numeric data field that we want to enhance. Some examples might be:

You see we can display the long or short version of the extra code by using the ID index.

Fields that make use of this extra information require it when pushing data back to us in the feed. You can either send the data in two fields (value and extra_id) or in a single field (value) as long as the text following the numeric portion matches the long or short version of the extra data we store for the field.

For example, if you wanted to update a field that represented distance with the value "100 yards", you could either send that data just like that in the value field value=100+yards or in two seperate fields value=100&extra_id=505 and you would get the same results. If you send an invalid extra_id or text after the number that doesn't match our accepted list, your update would be rejected.

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