Last change
on this file since 865 was 84, checked in by Kris Deugau, 14 years ago |
/trunk
Finally find a clean workspace to commit a (mostly) complete collapsible
group tree adapted from http://www.thecssninja.com/css/css-tree-menu.
Works in Opera, Firefox, Safari, probably works in recent Konqueror,
as coded it will provide a gracefully degraded always-open tree in IE 8
(and probably 7, but I don't have that handy). It will likely fail
horribly in IE6 as is since IE6 apparently does not support the
special <! if [IE] > tags in the <head> section. Feh.
Due to this IE limitation, I may switch to detecting the browser in the
script, and fiddling the header to include one group tree file or the other.
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File size:
1.4 KB
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1 | /*
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2 | Pure CSS collapseable tree for groups, for all browsers but IE
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3 | Adapted (mostly trimmed down) from http://www.thecssninja.com/css/css-tree-menu
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4 | Fails variously in IE < 9, may or may not work in IE 9
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5 | */
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6 |
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7 | ul.grptree {
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8 | padding-left: 40px; /* hack pthui */
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9 | }
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10 | li.hassub {
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11 | position: relative;
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12 | margin: 0 0 0 -40px;
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13 | padding: 0;
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14 | list-style: none;
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15 | background: none; /* hack pthui */
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16 | }
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17 | li.leaf {
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18 | margin: 0;
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19 | padding: 0 0 0 15px; /* in px since this is to adjust for a fixed-size image */
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20 | }
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21 | li.hassub input {
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22 | position: absolute;
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23 | left: 0;
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24 | margin: 0;
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25 | opacity: 0;
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26 | filter:alpha(opacity=0); /* IE > 6, maybe */
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27 | z-index: 2;
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28 | cursor: pointer;
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29 | height: 1em;
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30 | width: 1em;
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31 | top: 0;
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32 | }
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33 | li.hassub input + ul {
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34 | background: url('../images/tree_closed.png') 0px -2px no-repeat;
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35 | margin-top: -0.95em; /* esplain to me, why this not 1em? O_o */
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36 | padding-top: 0.1em;
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37 | padding-left: 2.25em; /* ah-HA! use this to adjust the indent! watch for neg margin from li.hassub */
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38 | xdisplay: block;
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39 | height: 1em;
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40 | }
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41 | li.hassub input + ul > li {
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42 | height: 0;
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43 | overflow: hidden;
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44 | margin-left: -14px !important;
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45 | }
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46 | li.hassub label {
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47 | cursor: pointer;
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48 | display: block;
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49 | padding-left: 15px; /* in px as it ajusts for fixed-size image */
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50 | }
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51 | li.hassub input:checked + ul {
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52 | background: url('../images/tree_open.png') 0px 0px no-repeat;
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53 | margin-top: -1.2em;
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54 | padding-top: 1.1em;
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55 | height: auto;
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56 | }
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57 | li.hassub input:checked + ul > li {
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58 | height: auto;
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59 | }
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