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Wiki source code of WORepetition

Version 4.1 by Pascal Robert on 2011/05/08 02:07
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1 {{toc}}{{/toc}}
2
3 = Introduction =
4
5 A WORepetition is a container element that repeats its contents (that is, everything between the <WEBOBJECT...> and </WEBOBJECT...> tags in the template file) a given number of times. You can use a WORepetition to create dynamically generated ordered and unordered lists or banks of check boxes or radio buttons.
6
7 = Usage =
8
9 {{code}}
10
11 WORepetition {
12 list=anObjectList;
13 item=anIteratedObject;
14 [index=aNumber;]...
15 };
16
17 WORepetition {
18 count=aNumber;
19 [index=aNumber;]
20 }
21
22 {{/code}}
23
24 = Bindings =
25
26 | list | Array of objects that the WORepetition will iterate through. Ideally, this should be an immutable array. If you must pass a mutable array, your code must not alter the array while the WORepetition is iterating through it.
27 | item | Current item in the list array. (This attribute's value is updated with each iteration.)
28 | index | Index of the current iteration of the WORepetition. (This attribute's value is updated with each iteration.
29 | count | Number of times this element will repeat its contents. |
30
31 = Examples =
32
33 == Java methods ==
34
35 == WOD-style ==
36
37 {{code}}
38
39
40 {{/code}}
41
42 == Inline bindings (WOOGNL) ==
43
44 {{code}}
45
46
47 {{/code}}
48
49 = Related documents =
50
51 [[ERXWORepetition>>http://webobjects.mdimension.com/hudson/job/Wonder/javadoc/er/extensions/components/_private/ERXWORepetition.html]]