• Create BookmarkCreate Bookmark
  • Create Note or TagCreate Note or Tag
  • PrintPrint
Share this Page URL
Help

Chapter 10. Charting Dynamic Data > Building the Dynamic Graph

Building the Dynamic Graph

The viewParkChart.cfm ColdFusion page serves as the action page to the form page selectParkChart.cfm. In viewParkChart.cfm, you create a recordset that contains advanced SQL, which groups the records and counts the number of records in each group.

As described in this chapter’s introduction, charts work best for displaying large sets of numbers. However, the tblParks database table does not contain any columns in which all the records share common numeric identifiers. However, many of the records share common values in the PARKTYPE and REGION columns. That’s because the majority of the parks are categorized by region and park type.


PREVIEW

                                                                          

Not a subscriber?

Start A Free Trial


  
  • Creative Edge
  • Create BookmarkCreate Bookmark
  • Create Note or TagCreate Note or Tag
  • PrintPrint