source:
vendors/XMLF90/current/doc/Tutorial/xpath/i.twoelements.f90
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1960
| Last change on this file since 1960 was 1960, checked in by flavoni, 14 years ago | |
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| File size: 835 bytes | |
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| 1 | program twoelements |
| 2 | use flib_xpath |
| 3 | |
| 4 | type(xml_t) :: fxml |
| 5 | |
| 6 | integer :: status |
| 7 | character(len=100) :: what, price, currency |
| 8 | type(dictionary_t) :: attributes |
| 9 | |
| 10 | call open_xmlfile("inventory.xml",fxml,status) |
| 11 | ! |
| 12 | do |
| 13 | call get_node(fxml,path="//description", & |
| 14 | pcdata=what,status=status) |
| 15 | if (status < 0) exit ! No more items |
| 16 | ! |
| 17 | ! Price comes right after description... |
| 18 | ! |
| 19 | call get_node(fxml,path="//price", & |
| 20 | attributes=attributes,pcdata=price,status=status) |
| 21 | if (status /= 0) stop "missing price element!" |
| 22 | |
| 23 | call get_value(attributes,"currency",currency,status) |
| 24 | if (status /= 0) stop "missing currency attribute!" |
| 25 | |
| 26 | write(unit=*,fmt="(6a)") "Appliance: ", trim(what), & |
| 27 | ". Price: ", trim(price), " ", trim(currency) |
| 28 | enddo |
| 29 | end program twoelements |
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