本例子附有create tabel 及insert 数据的sql 及forms的源文件, 经测试可以直接运行。 运行界面如下: 点击查看大图
trigger; WHEN-NEW-FORMS-INSTANCE: set_window_property('window1', window_state, maximize); declare rg1 recordgroup; t number; uname varchar2(32); BEGIN :global.os := get_application_property(Operating_system); rg1 := find_group('RG1'); if not id_null(rg1) then delete_group(rg1); end if; uname := user; :vdata := uname; uname := lower(uname); rg1 := create_group_from_query('RG1','select init,depth,lpad(substr(treeno,-1,2),2,''0'')''.''label,'''',data from menu order by treeno'); t := populate_group(rg1); ftree.set_tree_property('TREE',Ftree.record_group, rg1); --psize(); END; trigger; WHEN-TREE-NODE-ACTIVATED: DECLARE htree ITEM; node_value VARCHAR2(100); ftype varchar2(8); BEGIN node_value := Ftree.Get_Tree_Node_Property('TREE', :SYSTEM.TRIGGER_NODE, Ftree.NODE_VALUE); ftype:=lower(substr(node_value,-1,3)); --ftype:='fmx'; if node_value <>'node' then if ftype = 'fmx' then call_form(node_value ,no_hide); elsif ftype = 'sql' then -- execute those sql need not parameter -- host('plus80w @':vdata, NO_SCREEN); end if; end if; END;
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