A tree can be added into a sheet. To do so, there are two steps which must be done.
First, the
value
attribute of the sheet must refer to a method, which return a tree instead of a list.
Second, to display the tree, use the
<tc:columnNode/>
tag.
Tag Library Documentation:
<tc:sheet/>
|
<tc:columnNode/>
There is a tree in the first column. You can expand and collapse the items.
The
<tc:columnNode/>
tag can contain several tags for a tree.
In this example, it's a
<tc:treeIndent/>
to intent the
single entries of the tree.
<tc:sheet value="#{sheetTreeController.solarTree}"
var="solarObject" showRoot="true" showRootJunction="true">
<tc:columnNode label="Name">
<tc:treeIndent/>
<tc:out value="#{solarObject.userObject.name}"/>
...
Name
|
Central Body
|
Distance
|
Period
|
Discoverer
|
Year
|
Sun
|
-
|
0
|
0.0
|
-
|
|
|
Mercury
|
Sun
|
57910
|
87.97
|
-
|
|
|
Venus
|
Sun
|
108200
|
224.7
|
-
|
|
|
Earth
|
Sun
|
149600
|
365.26
|
-
|
|
|
Moon
|
Earth
|
384
|
27.32
|
-
|
|
|
Mars
|
Sun
|
227940
|
686.98
|
-
|
|
|
Phobos
|
Mars
|
9
|
0.32
|
Hall
|
1877
|
|
Deimos
|
Mars
|
23
|
1.26
|
Hall
|
1877
|
|
Jupiter
|
Sun
|
778330
|
4332.71
|
-
|
|
|
Metis
|
Jupiter
|
128
|
0.29
|
Synnott
|
1979
|
|
Adrastea
|
Jupiter
|
129
|
0.3
|
Jewitt
|
1979
|
|
Amalthea
|
Jupiter
|
181
|
0.5
|
Barnard
|
1892
|
|
Thebe
|
Jupiter
|
222
|
0.67
|
Synnott
|
1979
|
|
Io
|
Jupiter
|
422
|
1.77
|
Galileo
|
1610
|
|
Europa
|
Jupiter
|
671
|
3.55
|
Galileo
|
1610
|
|
Ganymede
|
Jupiter
|
1070
|
7.15
|
Galileo
|
1610
|
|
Callisto
|
Jupiter
|
1883
|
16.69
|
Galileo
|
1610
|
|
Themisto
|
Jupiter
|
7507
|
130.02
|
Sheppard
|
2000
|
|
Leda
|
Jupiter
|
11094
|
238.72
|
Kowal
|
1974
|
|
Himalia
|
Jupiter
|
11480
|
250.57
|
Perrine
|
1904
|
|
Lysithea
|
Jupiter
|
11720
|
259.22
|
Nicholson
|
1938
|
|
Elara
|
Jupiter
|
11737
|
259.65
|
Perrine
|
1905
|
|
Ananke
|
Jupiter
|
21200
|
-629.77
|
Nicholson
|
1951
|
|
Carme
|
Jupiter
|
22600
|
-702.3
|
Nicholson
|
1938
|
|
Pasiphae
|
Jupiter
|
23500
|
-708.0
|
Melotte
|
1908
|
|
Sinope
|
Jupiter
|
23700
|
-758.9
|
Nicholson
|
1914
|
|
Iocaste
|
Jupiter
|
20216
|
631.5
|
Sheppard
|
2000
|
|
Harpalyke
|
Jupiter
|
21132
|
623.3
|
Sheppard
|
2000
|
|
Praxidike
|
Jupiter
|
20964
|
625.3
|
Sheppard
|
2000
|
|
Taygete
|
Jupiter
|
23312
|
732.2
|
Sheppard
|
2000
|
|
Chaldene
|
Jupiter
|
23387
|
723.8
|
Sheppard
|
2000
|
|
Kalyke
|
Jupiter
|
23745
|
743.0
|
Sheppard
|
2000
|
|
Callirrhoe
|
Jupiter
|
24100
|
758.8
|
Sheppard
|
2000
|
|
Megaclite
|
Jupiter
|
23911
|
752.8
|
Sheppard
|
2000
|
|
Isonoe
|
Jupiter
|
23078
|
725.5
|
Sheppard
|
2000
|
|
Erinome
|
Jupiter
|
23168
|
728.3
|
Sheppard
|
2000
|
|
Saturn
|
Sun
|
1429400
|
10759.5
|
-
|
|
|
Pan
|
Saturn
|
134
|
0.58
|
Showalter
|
1990
|
|
Atlas
|
Saturn
|
138
|
0.6
|
Terrile
|
1980
|
|
Prometheus
|
Saturn
|
139
|
0.61
|
Collins
|
1980
|
|
Pandora
|
Saturn
|
142
|
0.63
|
Collins
|
1980
|
|
Epimetheus
|
Saturn
|
151
|
0.69
|
Walker
|
1980
|
|
Janus
|
Saturn
|
151
|
0.69
|
Dollfus
|
1966
|
|
Mimas
|
Saturn
|
186
|
0.94
|
Herschel
|
1789
|
|
Enceladus
|
Saturn
|
238
|
1.37
|
Herschel
|
1789
|
|
Tethys
|
Saturn
|
295
|
1.89
|
Cassini
|
1684
|
|
Telesto
|
Saturn
|
295
|
1.89
|
Smith
|
1980
|
|
Calypso
|
Saturn
|
295
|
1.89
|
Pascu
|
1980
|
|
Dione
|
Saturn
|
377
|
2.74
|
Cassini
|
1684
|
|
Helene
|
Saturn
|
377
|
2.74
|
Laques
|
1980
|
|
Rhea
|
Saturn
|
527
|
4.52
|
Cassini
|
1672
|
|
Titan
|
Saturn
|
1222
|
15.95
|
Huygens
|
1655
|
|
Hyperion
|
Saturn
|
1481
|
21.28
|
Bond
|
1848
|
|
Iapetus
|
Saturn
|
3561
|
79.33
|
Cassini
|
1671
|
|
Phoebe
|
Saturn
|
12952
|
-550.48
|
Pickering
|
1898
|
|
Uranus
|
Sun
|
2870990
|
30685.0
|
Herschel
|
1781
|
|
Cordelia
|
Uranus
|
50
|
0.34
|
Voyager 2
|
1986
|
|
Ophelia
|
Uranus
|
54
|
0.38
|
Voyager 2
|
1986
|
|
Bianca
|
Uranus
|
59
|
0.43
|
Voyager 2
|
1986
|
|
Cressida
|
Uranus
|
62
|
0.46
|
Voyager 2
|
1986
|
|
Desdemona
|
Uranus
|
63
|
0.47
|
Voyager 2
|
1986
|
|
Juliet
|
Uranus
|
64
|
0.49
|
Voyager 2
|
1986
|
|
Portia
|
Uranus
|
66
|
0.51
|
Voyager 2
|
1986
|
|
Rosalind
|
Uranus
|
70
|
0.56
|
Voyager 2
|
1986
|
|
Belinda
|
Uranus
|
75
|
0.62
|
Voyager 2
|
1986
|
|
1986U10
|
Uranus
|
76
|
0.64
|
Karkoschka
|
1999
|
|
Puck
|
Uranus
|
86
|
0.76
|
Voyager 2
|
1985
|
|
Miranda
|
Uranus
|
130
|
1.41
|
Kuiper
|
1948
|
|
Ariel
|
Uranus
|
191
|
2.52
|
Lassell
|
1851
|
|
Umbriel
|
Uranus
|
266
|
4.14
|
Lassell
|
1851
|
|
Titania
|
Uranus
|
436
|
8.71
|
Herschel
|
1787
|
|
Oberon
|
Uranus
|
583
|
13.46
|
Herschel
|
1787
|
|
Caliban
|
Uranus
|
7169
|
-579.39
|
Gladman
|
1997
|
|
Stephano
|
Uranus
|
7948
|
-677.48
|
Gladman
|
1999
|
|
Sycorax
|
Uranus
|
12213
|
-1283.48
|
Nicholson
|
1997
|
|
Prospero
|
Uranus
|
16568
|
-1962.95
|
Holman
|
1999
|
|
Setebos
|
Uranus
|
17681
|
-2196.35
|
Kavelaars
|
1999
|
|
Neptune
|
Sun
|
4504300
|
60190.0
|
Adams
|
1846
|
|
Naiad
|
Neptune
|
48
|
0.29
|
Voyager 2
|
1989
|
|
Thalassa
|
Neptune
|
50
|
0.31
|
Voyager 2
|
1989
|
|
Despina
|
Neptune
|
53
|
0.33
|
Voyager 2
|
1989
|
|
Galatea
|
Neptune
|
62
|
0.43
|
Voyager 2
|
1989
|
|
Larissa
|
Neptune
|
74
|
0.55
|
Reitsema
|
1989
|
|
Proteus
|
Neptune
|
118
|
1.12
|
Voyager 2
|
1989
|
|
Triton
|
Neptune
|
355
|
-5.88
|
Lassell
|
1846
|
|
Nereid
|
Neptune
|
5513
|
360.13
|
Kuiper
|
1949
|
|
Pluto
|
Sun
|
5913520
|
90800.0
|
Tombaugh
|
1930
|
|
Charon
|
Pluto
|
20
|
6.39
|
Christy
|
1978
|
|