dear friends,
i have 4 ComboBox in my page that graze from database.
each Combo depend on next Combo ,it means that if you select one option from first Combo ,second combo will be refresh and will be fill with new data.
and the third depend on second ,the forth depend on fifth.
now i write codes with PHP that after you select each Combo ,page refresh again and fill next combo .
but problem is :
page refreshing is so slow and user must wait long times for selecting all Combos and this four refresh make him so angry.
you can see it at our website: http://www.payamsoftco.com/sch_home.php
note that our database is Access and i can't change it to MYSQL becouse of some limits.
please if you can, help me to change my codes so that solve this problem .
i am waie,
thank before.
i have 4 ComboBox in my page that graze from database.
each Combo depend on next Combo ,it means that if you select one option from first Combo ,second combo will be refresh and will be fill with new data.
and the third depend on second ,the forth depend on fifth.
now i write codes with PHP that after you select each Combo ,page refresh again and fill next combo .
but problem is :
page refreshing is so slow and user must wait long times for selecting all Combos and this four refresh make him so angry.
you can see it at our website: http://www.payamsoftco.com/sch_home.php
note that our database is Access and i can't change it to MYSQL becouse of some limits.
please if you can, help me to change my codes so that solve this problem .
i am waie,
thank before.
