mysql - PHP Zend framework - Many layer menu -
in application, want make dynamic multi layer menu this
toy1
==>sub toy1-a
==>sub toy1-b
toy2
==>sub toy2-a
==>sub toy2-b
toy3
==sub toy3-a
i have created 2 table in database called parent-menu contain toy1,toy2,toy3 , sub-menu contain sub toy1-a, sub toy1-b , father belongs. don't know how retrieve database or algorithm make this. have solution ?
i can recommend use 1 table, make program eaisy.
take 3 field *menu_id* , *menu_text* , *parent_id* top menu take parent id 1. following work,
retrieve data table.
and use recursive function place menu.
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