|
1
5 package com.teamkonzept.field;
6
7 import com.teamkonzept.lib.*;
8 import com.teamkonzept.web.*;
9
10 public class TKFieldListIterator implements TKListIterator {
11
12 TKListIterator oldIterator;
13 String  listName;
14 TKVector dataVector;
15 TKBaseField field;
16 int entryCount;
17 String prefix;
18
19 public TKFieldListIterator(
20 TKVector dataVector,
21 TKBaseField field,
22 String prefix,
23 TKListIterator oldIterator,
24 String listName
25 )
26 {
27 this.oldIterator = oldIterator;
28 this.field = field;
29 this.listName = listName;
30 this.dataVector = dataVector;
31 this.prefix = prefix;
32 this.entryCount = dataVector.size();
33 }
34
35 public boolean apply( TKTemplate t, int i, String currListName )
36 {
37 TKHTMLTemplate template = (TKHTMLTemplate) t;
38 if( currListName.equalsIgnoreCase( listName ) ) {
39 if( i >= entryCount ) return false;
40 Object data = dataVector.get( i );
41 template.set( "LISTPOS", String.valueOf(i+1) );
42 field.fillIntoTemplate( template, data, prefix+i+"." );
43 return true;
44 }
45 else if( oldIterator != null ) {
46 return oldIterator.apply( template, i, currListName );
47 }
48 else {
49 return false;
50 }
51 }
52 }
53
54 |
Popular Tags |
Java API By Example, From Geeks To Geeks.