Thursday, February 25, 2010

Another APEX Listener EA - More knobs to turn

There's a new listener EA released today go grab it and try out.  There's 2 real changes.  First the MIME_TYPE on file uploads is fixed. 




 The second is a result of sitting down at RMOUG last week and talking over the excel parsing with Scott.   That conversation resulted in a few new knobs to change some configuration options. 


1) I found an API which takes the item_id and gives back the item_name so the collection will default to the ITEM_NAME of the file upload item.

2) Files ending with .xls OR .xlsx will be processed.

3) Several new configuration choices:
  a) First is a new config option to have 1 sheet of the workbook per collection.  This is controlled by
<entry key="apex.excel2collection.onecollection">true|false</entry>

   b) Then, you can essentially hard code a collection name to be used for all excel uploads.
<entry key="apex.excel2collection.name">MY_COLLECTION_NAME</entry>

   c)  Lastly, an option to use the sheet name vs. a sequential WORKSHEET:1,2,3....
<entry key="apex.excel2collection.useSheetName">true|false</entry>

So, here's a recap of excel parsing with the APEX Listener

Step 1: Turn it on
    <entry key="apex.excel2collection">true</entry>
Step 2:
    The request of the upload must be : xls2collection

This will get you ONE collection which contains all sheets in the workbook and the collection will be named the APEX Item name.

Options:
To have ONE collection per sheet:

     <entry key="apex.excel2collection.onecollection">false</entry>

To have a sequential sheet name vs. the sheet name from excel.
    <entry key="apex.excel2collection.useSheetName">false</entry>

To specify the name of the collection for ALL collections created via Excel upload

    <entry key="apex.excel2collection.name">MY_COLLECTION_NAME</entry>


The results of all of these upload are a collection which is formed as this:
The default of just turning it on will look like this.

CollectionName - Item Name
C001                 - Sheet Name
C002..N            - Data from the worksheet


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