for Zend_Db_Table releationships see documentation. It is pretty straight forward -
http://framework.zend.com/manual/en/zend.db.table.relationships.html For prototype u need to download prototype javascript library. The sample code below will call the specific controller/action and contents the response content returned by that will be replaced in the the html. Remember to disable the layout functionality of the view. If you need <select><option></option></select> popup list then that must be the content returned by the getchildinfoAction(). You can use javascript/DOM events to invoke myGetChildData() function function myGetChilddata(parentId) { new Ajax.Updater('mydiv', 'example.com/mycontroller/getchileinfo/', { parameters: { parentid: parentId} }); } <div id="mydiv"></div> -- View this message in context: http://zend-framework-community.634137.n4.nabble.com/Chain-Selection-Using-Oracle-Parent-To-Child-Relationship-tp2326836p2329982.html Sent from the Zend Framework mailing list archive at Nabble.com.
