@@ -1,82 +1,82 | |||||
1 | var NS4 = (navigator.appName == "Netscape" && parseInt(navigator.appVersion) < 5); |
|
1 | var NS4 = (navigator.appName == "Netscape" && parseInt(navigator.appVersion) < 5); | |
2 |
|
2 | |||
3 | function addOption(theSel, theText, theValue) |
|
3 | function addOption(theSel, theText, theValue) | |
4 | { |
|
4 | { | |
5 | var newOpt = new Option(theText, theValue); |
|
5 | var newOpt = new Option(theText, theValue); | |
6 | var selLength = theSel.length; |
|
6 | var selLength = theSel.length; | |
7 | theSel.options[selLength] = newOpt; |
|
7 | theSel.options[selLength] = newOpt; | |
8 | } |
|
8 | } | |
9 |
|
9 | |||
10 | function swapOptions(theSel, index1, index2) |
|
10 | function swapOptions(theSel, index1, index2) | |
11 | { |
|
11 | { | |
12 | var text, value; |
|
12 | var text, value; | |
13 | text = theSel.options[index1].text; |
|
13 | text = theSel.options[index1].text; | |
14 | value = theSel.options[index1].value; |
|
14 | value = theSel.options[index1].value; | |
15 | theSel.options[index1].text = theSel.options[index2].text; |
|
15 | theSel.options[index1].text = theSel.options[index2].text; | |
16 | theSel.options[index1].value = theSel.options[index2].value; |
|
16 | theSel.options[index1].value = theSel.options[index2].value; | |
17 | theSel.options[index2].text = text; |
|
17 | theSel.options[index2].text = text; | |
18 | theSel.options[index2].value = value; |
|
18 | theSel.options[index2].value = value; | |
19 | } |
|
19 | } | |
20 |
|
20 | |||
21 | function deleteOption(theSel, theIndex) |
|
21 | function deleteOption(theSel, theIndex) | |
22 |
{ |
|
22 | { | |
23 | var selLength = theSel.length; |
|
23 | var selLength = theSel.length; | |
24 | if(selLength>0) |
|
24 | if(selLength>0) | |
25 | { |
|
25 | { | |
26 | theSel.options[theIndex] = null; |
|
26 | theSel.options[theIndex] = null; | |
27 | } |
|
27 | } | |
28 | } |
|
28 | } | |
29 |
|
29 | |||
30 | function moveOptions(theSelFrom, theSelTo) |
|
30 | function moveOptions(theSelFrom, theSelTo) | |
31 | { |
|
31 | { | |
32 |
|
32 | |||
33 | var selLength = theSelFrom.length; |
|
33 | var selLength = theSelFrom.length; | |
34 | var selectedText = new Array(); |
|
34 | var selectedText = new Array(); | |
35 | var selectedValues = new Array(); |
|
35 | var selectedValues = new Array(); | |
36 | var selectedCount = 0; |
|
36 | var selectedCount = 0; | |
37 |
|
37 | |||
38 | var i; |
|
38 | var i; | |
39 |
|
39 | |||
40 | for(i=selLength-1; i>=0; i--) |
|
40 | for(i=selLength-1; i>=0; i--) | |
41 | { |
|
41 | { | |
42 | if(theSelFrom.options[i].selected) |
|
42 | if(theSelFrom.options[i].selected) | |
43 | { |
|
43 | { | |
44 | selectedText[selectedCount] = theSelFrom.options[i].text; |
|
44 | selectedText[selectedCount] = theSelFrom.options[i].text; | |
45 | selectedValues[selectedCount] = theSelFrom.options[i].value; |
|
45 | selectedValues[selectedCount] = theSelFrom.options[i].value; | |
46 | deleteOption(theSelFrom, i); |
|
46 | deleteOption(theSelFrom, i); | |
47 | selectedCount++; |
|
47 | selectedCount++; | |
48 | } |
|
48 | } | |
49 | } |
|
49 | } | |
50 |
|
50 | |||
51 | for(i=selectedCount-1; i>=0; i--) |
|
51 | for(i=selectedCount-1; i>=0; i--) | |
52 | { |
|
52 | { | |
53 | addOption(theSelTo, selectedText[i], selectedValues[i]); |
|
53 | addOption(theSelTo, selectedText[i], selectedValues[i]); | |
54 | } |
|
54 | } | |
55 |
|
55 | |||
56 | if(NS4) history.go(0); |
|
56 | if(NS4) history.go(0); | |
57 | } |
|
57 | } | |
58 |
|
58 | |||
59 | function moveOptionUp(theSel) { |
|
59 | function moveOptionUp(theSel) { | |
60 | var index = theSel.selectedIndex; |
|
60 | var index = theSel.selectedIndex; | |
61 | if (index > 0) { |
|
61 | if (index > 0) { | |
62 | swapOptions(theSel, index-1, index); |
|
62 | swapOptions(theSel, index-1, index); | |
63 | theSel.selectedIndex = index-1; |
|
63 | theSel.selectedIndex = index-1; | |
64 | } |
|
64 | } | |
65 | } |
|
65 | } | |
66 |
|
66 | |||
67 | function moveOptionDown(theSel) { |
|
67 | function moveOptionDown(theSel) { | |
68 | var index = theSel.selectedIndex; |
|
68 | var index = theSel.selectedIndex; | |
69 | if (index < theSel.length - 1) { |
|
69 | if (index < theSel.length - 1) { | |
70 | swapOptions(theSel, index, index+1); |
|
70 | swapOptions(theSel, index, index+1); | |
71 | theSel.selectedIndex = index+1; |
|
71 | theSel.selectedIndex = index+1; | |
72 | } |
|
72 | } | |
73 | } |
|
73 | } | |
74 |
|
74 | |||
75 | function selectAllOptions(id) |
|
75 | function selectAllOptions(id) | |
76 | { |
|
76 | { | |
77 | var select = $(id); |
|
77 | var select = $(id); | |
78 | for (var i=0; i<select.options.length; i++) { |
|
78 | for (var i=0; i<select.options.length; i++) { | |
79 | select.options[i].selected = true; |
|
79 | select.options[i].selected = true; | |
80 | } |
|
80 | } | |
81 | } |
|
81 | } | |
82 |
|
82 |
General Comments 0
You need to be logged in to leave comments.
Login now