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1 | package Excel::Template::Element::Var; |
2 | |
3 | use strict; |
4 | |
5 | BEGIN { |
6 | use vars qw(@ISA); |
7 | @ISA = qw(Excel::Template::Element); |
8 | |
9 | use Excel::Template::Element; |
10 | } |
11 | |
12 | sub resolve { ($_[1])->param($_[1]->resolve($_[0], 'NAME')) } |
13 | |
14 | 1; |
15 | __END__ |
16 | |
17 | =head1 NAME |
18 | |
19 | Excel::Template::Element::Var |
20 | |
21 | =head1 PURPOSE |
22 | |
23 | To provide parameter substitution. |
24 | |
25 | =head1 NODE NAME |
26 | |
27 | VAR |
28 | |
29 | =head1 INHERITANCE |
30 | |
31 | Excel::Template::Element |
32 | |
33 | =head1 ATTRIBUTES |
34 | |
35 | =over 4 |
36 | |
37 | =item * NAME |
38 | |
39 | This is the name of the parameter to substitute here. |
40 | |
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41 | =back |
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42 | |
43 | =head1 CHILDREN |
44 | |
45 | None |
46 | |
47 | =head1 EFFECTS |
48 | |
49 | None |
50 | |
51 | =head1 DEPENDENCIES |
52 | |
53 | This will only be used within CELL tags. |
54 | |
55 | =head1 USAGE |
56 | |
57 | This is used exactly like HTML::Template's TMPL_VAR. There is one exception - |
58 | since you can have variable names inside the parameters, you can do something |
59 | like: |
60 | |
61 | <loop name="LOOPY"> |
62 | <var name="$SomeParam"/> |
63 | </loop> |
64 | |
65 | Where the actual name to be substituted is, itself, a parameter. |
66 | |
67 | =head1 AUTHOR |
68 | |
c09684ff |
69 | Rob Kinyon (rob.kinyon@gmail.com) |
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70 | |
71 | =head1 SEE ALSO |
72 | |
73 | CELL |
74 | |
75 | =cut |