home *** CD-ROM | disk | FTP | other *** search
/ Australian Personal Computer 1999 April / APC443.iso / features / grpware / coldfus / coldfusi.exe / data1.cab / Documentation / snippets / listdeleteat.cfm < prev    next >
Encoding:
Text File  |  1998-10-08  |  782 b   |  31 lines
  1. <!--- This example shows ListDeleteAt --->
  2. <HTML>
  3. <HEAD>
  4. <TITLE>ListDeleteAt Example</TITLE>
  5. </HEAD>
  6.  
  7. <BODY>
  8. <H3>ListDeleteAt Example</H3>
  9.  
  10. <!--- First, query to get some values for our list --->
  11. <CFQUERY NAME="GetParkInfo" DATASOURCE="cfsnippets">
  12. SELECT     PARKNAME,CITY,STATE
  13. FROM    Parks
  14. WHERE    PARKNAME LIKE 'CH%'
  15. </CFQUERY>
  16. <CFSET temp = #ValueList(GetParkInfo.ParkName)#>
  17. <CFSET deleted_item = ListGetAt("#temp#", "3", ",")>
  18. <CFOUTPUT>
  19. <P>The original list: #temp#
  20. </CFOUTPUT>
  21. <!--- now, delete the third item from the list --->
  22. <CFSET temp2 = ListDeleteAt("#Temp#", "3", ",")>
  23. <CFOUTPUT>
  24. <P>The changed list: #temp2#
  25. <BR><I>Note that <B>#deleted_item#</B> is not longer present
  26. at position three of the list.</I>
  27. </CFOUTPUT>
  28.  
  29. </BODY>
  30. </HTML>       
  31.