Environment: FlashBuilder 4.6, Wamp 2.4 with Zend Framework.
mySql 7 base tables lecturers students modules ulms studentprogress studentmodules modulecontents I want to setup filtering across a number of the tables ... just one example is explained below; ModulesContents is a table which shows which ULMs are in which Module I use dropdownlists when adding data to this table ... dropdownlist 1 (to list all the modules currently in the DB) dropdownlist 2 (to list all the ulms in the DB) and finally dropdownlist 3 (to list all the lecturers in the DB) These all work to a fashion. They all indeed return lists of all the elements in the database. Lets look at some data Modules Table Module1,Module2,Module3,... Ulms Table Ulm1, Ulm2,Ulm3,Ulm4,Ulm5,Ulm6,... Each module can contain upto 8 ULMs (Units of Learning Material). A sample ModuleContents table might look like Module 1 Ulm1 Module 1 Ulm2 Module 1 Ulm3 Each time I click the dropdown menu for Ulms with Module1 selected, I see the full list of Ulms. Ulm1, Ulm2,Ulm3,Ulm4,Ulm5,Ulm6,... What I would like to see is a filtered list based on what is NOT in the module already ie in this case ... Ulm4,Ulm5,Ulm6,... Any idea How I could do this? Any help would be appreciated -- View this message in context: http://apache-flex-users.2333346.n4.nabble.com/Filter-a-dropdown-list-tp5968.html Sent from the Apache Flex Users mailing list archive at Nabble.com.
