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EAN-139780743908733   EAN-13 barcode 9780743908733
Product NameWorld Markets (Mathematics Readers)
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionPaperback
Amazon.comA Buy on Amazon ~ 0743908732
SKU9780743908733
Price New8.19 US Dollars    (curriencies)
Price Used7.93 US Dollars    (curriencies)
Width0.1 inches    (convert)
Height9 inches    (convert)
Length7 inches    (convert)
Weight20 hundredths pounds    (convert)
AuthorTeacher Created Materials
Page Count32
BindingPaperback
Published07/02/2010
Long DescriptionA visit to a world market becomes an adventure in learning standard measurement! With vibrant photos, math charts and diagrams, grade-appropriate text, and informational text features to help navigate the text, students will learn practical, real-world applications of math skills as they learn standard measurement and build their STEM skills.
Created11-13-2012 1:34:17pm
Modified09-09-2018 9:40:39am
MD524108156d70c89461088038fa5447acb
SHA2566df52ca41cfaf9b311628a55e4a8ca7c6f6c0e0932e534a6353f607121477fe0
Search Googleby EAN or by Title
Query Time0.0060291

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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