I dont know if PHP can do this.
This is what im trying to work. the initial page has already have a one line of drop dowlist and when i click the Submit button the page refesh and add another dropdown list but the value i have selected earlier on the list is not erase. until the max of 10 drop downlist.
sample of Initial Page:
Form:
Item: [ drop downlist ] Price: [ textbox ]
(SubmitButton)
--------------------
Now when i select and click submit the page will be:
Item: [ Paper ] Price: [ 50.00 ]
Item: [ drop downlist ] Price: [ text ]
[SubmitButton]
~~~~~~~~~~~
And when I Submit Again:
Item: [ Paper ] Price: [ 50.00 ]
Item: [ Pen ] Price: [ 5.00 ]
Item: [ drop downlist ] Price: [ text ]