Difference between revisions of "ECourse Campaign Data"

Revision as of 14:33, 4 December 2012

This option allows campaign data to be stored in a hidden field on the page to reduce the amount AJAX lookups and retrieval of data from campaigns.

The system uses two splitting paramaters

1. 1. B##! this is the end of an item

1. 1. A##! this is the spliiting of values per item

So how to construct one of these. Say you have a campaign ... campaign 41. You want to use the current items of this campaign as a list. All the items in this list are in strCDA_41_field_0_4. Step 1 is to retrieve data into the campaign. The separating charcter we will use is the tilda ~. The fields needed are:

1 : The campaign Id 2 : The fields you want to retrieve 3 : The elements of a where clause 4 : The elements of an order clause 5 : The separation character desired

So the format is 1##A##!2##A##!3##A##!4##A##!5##B##!

So for our campaign 41.

41##A##!strCDA_41_field_0_4##A##!strCDA_41_field_0_4 like '%test'##A##!intCDA_41_Id ASC##A##!~##B##!