trier une table sur des pourcentages

**chris0938** · 01/06/2010, 10h42

Bonjour,
je suis entrain de faire un tableau triable pour cela j'utilise un script sorttable.js que j'ai trouvé sur internet. mon probleme est que dans ce tableau j'ai des pourcentages mais le trie ne se fait pas correctement: 1%-10%-100%-11%-19%-2%-20%. je n'arrive pas a voir ou changer le code que voici pour que l'ordre soit correct:

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
 
addEvent(window, "load", sortables_init);
 
var SORT_COLUMN_INDEX;
 
function sortables_init() {
    // Find all tables with class sortable and make them sortable
    if (!document.getElementsByTagName) return;
    tbls = document.getElementsByTagName("table");
    for (ti=0;ti<tbls.length;ti++) {
        thisTbl = tbls[ti];
        if (((' '+thisTbl.className+' ').indexOf("sortable") != -1) && (thisTbl.id)) {
 
            //initTable(thisTbl.id);
            ts_makeSortable(thisTbl);
        }
    }
}
 
function ts_makeSortable(table) {
    if (table.rows && table.rows.length > 0) {
        var firstRow = table.rows[0];
    }
    if (!firstRow) return;
 
    // We have a first row: assume it's the header, and make its contents clickable links
    for (var i=0;i<firstRow.cells.length;i++) {
        var cell = firstRow.cells[i];
        var txt = ts_getInnerText(cell);
        cell.innerHTML = '<a href="#" class="sortheader" onclick="ts_resortTable(this);return false;">'+txt+'<span class="sortarrow">   </span></a>';
    }
}
 
function ts_getInnerText(el) {
	if (typeof el == "string") return el;
	if (typeof el == "undefined") { 
            return el
        };
	if (el.innerText) return el.innerText;	//Not needed but it is faster
	var str = "";
 
	var cs = el.childNodes;
	var l = cs.length;
	for (var i = 0; i < l; i++) {
		switch (cs[i].nodeType) {
			case 1: //ELEMENT_NODE
				str += ts_getInnerText(cs[i]);
				break;
			case 3:	//TEXT_NODE
				str += cs[i].nodeValue;
				break;
		}
	}
	return str;
}
 
function ts_resortTable(lnk) {
    // get the span
    var span;
    for (var ci=0;ci<lnk.childNodes.length;ci++) {
        if (lnk.childNodes[ci].tagName && lnk.childNodes[ci].tagName.toLowerCase() == 'span') span = lnk.childNodes[ci];
    }
    var spantext = ts_getInnerText(span);
    var td = lnk.parentNode;
    var column = td.cellIndex;
    var table = getParent(td,'TABLE');
 
	var startline=1;
	if (document.getElementById(table.id+'_tbody')) {
		startline = 0;
		table = document.getElementById(table.id+'_tbody');
	}
 
 
 
    // Work out a type for the column
    if (table.rows.length <= 1) return;
    var itm = ts_getInnerText(table.rows[1].cells[column]);
    sortfn = ts_sort_caseinsensitive;
   if (itm.match(/^\d\d[\/-]\d\d[\/-]\d\d\d\d$/)) sortfn = ts_sort_date;
    if (itm.match(/^\d\d[\/-]\d\d[\/-]\d\d$/)) sortfn = ts_sort_date;
    if (itm.match(/^[£$]/)) sortfn = ts_sort_currency;
    if (itm.match(/^[\d\.]+$/)) sortfn = ts_sort_numeric;
    SORT_COLUMN_INDEX = column;
    var firstRow = new Array();
    var newRows = new Array();
        for (i=0;i<table.rows[0].length;i++)
        {
            firstRow[i] = table.rows[0][i];
        }
        for (j=startline;j<table.rows.length;j++)
        {
            newRows[j-startline] = table.rows[j];
        }
 
    newRows.sort(sortfn);
 
    if (span.getAttribute("sortdir") == 'down') {
        ARROW = '  ↑';
        newRows.reverse();
        span.setAttribute('sortdir','up');
    } else {
        ARROW = '  ↓';
        span.setAttribute('sortdir','down');
    }
 
    // We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones
    // don't do sortbottom rows
    for (i=0;i<newRows.length;i++) 
    {
        if (!newRows[i].className || (newRows[i].className && (newRows[i].className.indexOf('sortbottom') == -1)))
            table.tBodies[0].appendChild(newRows[i]);
    }
    // do sortbottom rows only
    for (i=0;i<newRows.length;i++) 
    {
        if (newRows[i].className && (newRows[i].className.indexOf('sortbottom') != -1))
            table.tBodies[0].appendChild(newRows[i]);
    }
 
    // Delete any other arrows there may be showing
    var allspans = document.getElementsByTagName("span");
    for (var ci=0;ci<allspans.length;ci++) {
        if (allspans[ci].className == 'sortarrow') {
            if (getParent(allspans[ci],"table") == getParent(lnk,"table")) { // in the same table as us?
                allspans[ci].innerHTML = '   ';
            }
        }
    }
 
    span.innerHTML = ARROW;
}
 
function getParent(el, pTagName) {
	if (el == null) return null;
	else if (
            el.nodeType == 1 && el.tagName.toLowerCase() == pTagName.toLowerCase()
            )	// Gecko bug, supposed to be uppercase
		return el;
	else
		return getParent(el.parentNode, pTagName);
}
 
//fonction pour la date
function ts_sort_date(a,b) {
    // y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
    if (aa.length == 10) {
        dt1 = aa.substr(6,4)+aa.substr(3,2)+aa.substr(0,2);
    } else {
        yr = aa.substr(6,2);
        if (parseInt(yr) < 50) { yr = '20'+yr; } else { yr = '19'+yr; }
        dt1 = yr+aa.substr(3,2)+aa.substr(0,2);
    }
    if (bb.length == 10) {
        dt2 = bb.substr(6,4)+bb.substr(3,2)+bb.substr(0,2);
    } else {
        yr = bb.substr(6,2);
        if (parseInt(yr) < 50) { yr = '20'+yr; } else { yr = '19'+yr; }
        dt2 = yr+bb.substr(3,2)+bb.substr(0,2);
    }
    if (dt1==dt2) return 0;
    if (dt1<dt2) return -1;
    return 1;
}
 
//fonction pour la monnaie
function ts_sort_currency(a,b) {
    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]).replace(/[^0-9.]/g,'');
    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]).replace(/[^0-9.]/g,'');
    return parseFloat(aa) - parseFloat(bb);
}
 
//fonction
function ts_sort_numeric(a,b) {
 
    aa = parseFloat(ts_getInnerText(a.cells[SORT_COLUMN_INDEX]));
    if (isNaN(aa)) aa = 0;
    bb = parseFloat(ts_getInnerText(b.cells[SORT_COLUMN_INDEX]));
    if (isNaN(bb)) bb = 0;
    return aa-bb;
}
 
function ts_sort_caseinsensitive(a,b) {
    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]).toLowerCase();
    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]).toLowerCase();
    if (aa==bb) return 0;
    if (aa<bb) return -1;
    return 1;
}
 
function ts_sort_default(a,b) {
 
    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
    if (aa==bb) return 0;
    if (aa<bb) return -1;
    return 1;
}
 
function addEvent(elm, evType, fn, useCapture)
// addEvent and removeEvent
// cross-browser event handling for IE5+,  NS6 and Mozilla
// By Scott Andrew
{
  if (elm.addEventListener){
    elm.addEventListener(evType, fn, useCapture);
    return true;
  } else if (elm.attachEvent){
    var r = elm.attachEvent("on"+evType, fn);
    return r;
  } else {
    alert("Handler could not be removed");
  }
}

**SpaceFrog** · 01/06/2010, 10h57

utilise le sortcurrency ...

il fait un tri alphabetique ...
si tu appliques le sort currency il va virer le % et fera un tri sur le numérique restant

**chris0938** · 01/06/2010, 12h57

merci pour ton aide mais malheureusement cela ne fonctionne pas

**SpaceFrog** · 01/06/2010, 13h25

sisi ...
je viens de tester ...

au pire rajoute une fonction

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

1
2
3
4
5
6
7
8
9
10
11
 
function ts_sort_percent(a,b) {
    aa = a.replace(/%/g,''); 
    bb = b.replace(/%/g,''); 
    return (parseFloat(aa) > parseFloat(bb))?1:-1;
}
 
var tab=new Array('1%','2%','11%','30%','5%')
 
tab=tab.sort(ts_sort_percent)
alert(tab)