1 package WFA_HTML_UTIL AUTHID CURRENT_USER as
2 /* $Header: wfhtms.pls 120.2.12010000.1 2008/07/25 14:42:07 appldev ship $ */
3
4 --
5 -- GetUrl (PRIVATE)
6 -- Produce URL link in response portion
7 -- IN
8 -- nid -
9 -- description - instructions
10 -- value - & || attr name
11 -- the value gets past off as a string which is then translated.
12 -- because the string only contains the URL attr, it will be correctly
13 -- substituted including and argument.
14 procedure GetUrl(
15 nid in number,
16 description in varchar2,
17 value in varchar2);
18
19 --
20 -- GetField (PRIVATE)
21 -- Produce a varchar2/number/date response field
22 -- IN
23 -- name - field name
24 -- type - field type (VARCHAR2, NUMBER, DATE)
25 -- format - format mask
26 -- dvalue - default value
27 -- index - the attribute element number in the attribute list
28 --
29 procedure GetField(
30 name in varchar2,
31 type in varchar2,
32 format in varchar2,
33 dvalue in varchar2,
34 index_num in number,
35 nid in number default null,
36 nkey in varchar2 default null);
37
38 --
39 -- GetLookup (PRIVATE)
40 -- Produce a lookup response field
41 -- IN
42 -- name - field name
43 -- value - default value (lookup code)
44 -- format - lookup type
45 -- submit - flag include a submit button for result field
46 --
47 procedure GetLookup(
48 name in varchar2,
49 value in varchar2,
50 format in varchar2,
51 submit in boolean);
52
53 --
54 -- GetButtons (PRIVATE)
55 -- Produce a response field as submit buttons
56 -- IN
57 -- value - default value
58 -- format - lookup type
59 --
60 procedure GetButtons(
61 value in varchar2,
62 format in varchar2,
63 otherattr in number);
64
65 -- SetAttribute (PRIVATE)
66 -- Set response attributes when processing a response.
67 -- IN
68 -- nid - notification id
69 -- attr_name_type - attribute name#type#format
70 -- attr_value - attribute value
71 -- doc_name -
72 --
73 procedure SetAttribute(
74 nid in number,
75 attr_name_type in varchar2,
76 attr_value in varchar2,
77 doc_name in varchar2);
78
79 --
80 -- GetLookupMeaning (PRIVATE)
81 -- Retrieve displayed value of lookup
82 -- IN
83 -- ltype - lookup type
84 -- lcode - lookup code
85 -- RETURNS
86 -- Displayed meaning of lookup code
87 --
88 function GetLookupMeaning(
89 ltype in varchar2,
90 lcode in varchar2)
91 return varchar2;
92
93 --
94 -- GetUrlCount (PRIVATE)
95 -- IN
96 -- nid - notification id
97 -- OUT
98 -- urlcnt - number of urls as reponse attributes
99 -- urlstrg - one of the urls if it exist
100 -- this is generally discarded unless there is only one
101 procedure GetUrlCount(
102 nid in number,
103 urlcnt out nocopy number,
104 urlstrg out nocopy varchar2);
105
106
107 --
108 -- GetResponseUrl (PRIVATE)
109 -- Return single response url.
110 -- NOTE: this assumes there is exactly one response url attribute.
111 -- IN
112 -- nid - notification id
113 -- RETURNS
114 -- Response url
115 --
116 function GetResponseUrl(
117 nid in number)
118 return varchar2;
119
120 --
121 -- GetDisplayValue (PRIVATE)
122 -- Get displayed value of a response field
123 -- IN
124 -- type - field type (VARCHAR2, NUMBER, DATE, LOOKUP, URL)
125 -- format - field format (depends on type)
126 -- tvalue - text value
127 -- nvalue - number value
128 -- dvalue - date value
129 -- RETURNS
130 -- Displayed value
131 --
132 function GetDisplayValue(
133 type in varchar2,
134 format in varchar2,
135 tvalue in varchar2,
136 nvalue in number,
137 dvalue in date)
138 return varchar2;
139
140 --
141 -- GetDenormalizedValues
142 -- Populate WF_NOTIFICATIONS with the needed values with supplied langcode.
143 -- Then returns those values via the out variables.
144 -- IN:
145 -- nid - notification id
146 -- langcode - language code
147 -- OUT:
148 -- from_user - display name of from role
149 -- to_user - display name of recipient_role
150 -- subject - subject of the notification
151 --
152 procedure GetDenormalizedValues(nid in number,
153 langcode in varchar2,
154 from_user out nocopy varchar2,
155 to_user out nocopy varchar2,
156 subject out nocopy varchar2);
157
158 end WFA_HTML_UTIL;
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