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Check-in Number:
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4777 | |
| Date: |
2004-Oct-25 21:47:18 (local)
2004-Oct-25 19:47:18 (UTC) |
| User: | rse |
| Branch: | |
| Comment: |
add my suggestion after thinking about this stuff again in more detail |
| Tickets: |
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| Inspections: |
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| Files: |
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ossp-pkg/quos/TODO 1.4 -> 1.5
--- TODO 2004/10/25 15:46:38 1.4
+++ TODO 2004/10/25 19:47:18 1.5
@@ -27,3 +27,30 @@
- design for HTML form for boolean expression based query!
(RT, perldoc DBIx::SearchBuilder)
+- UI Query Part (boolean expression to HTML form):
+
+ Boolean Expression:
+ expr ::= field op value
+ | "!" expr
+ | expr "||" expr
+ | expr "&&" expr
+ | "(" expr ")"
+ field ::= /^[A-Z]+$/
+ op ::= "==" | "!=" | "<" | "<=" | ">" | ">=" | "=~" | "!~"
+ value ::= /^.*$/
+
+ HTML Form:
+ ------------------------------
+ ( field op value
+ & field op value )
+ & ( | field op value
+ & field op value
+ | ! field op value
+ & ! field op value )
+ ------------------------------
+ <:NN V:NN UPDATE CLEAR SUBMIT
+ ------------------------------
+ NAME LOAD DELETE
+ NAME SAVE HYPERLINK
+ ------------------------------
+
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