File "xt.sorttable.js"
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/*******************************************************************
http://www.kryogenix.org/code/browser/sorttable/
Code downloaded from the Browser Experiments section of
kryogenix.org is licenced under the so-called MIT licence.
The licence is below.
Copyright (c) 1997-date Stuart Langridge
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or
sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
********************************************************************/
//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;
var tbls = document.getElementsByTagName("table");
//alert(tbls.length);
for (ti=0;ti<tbls.length;ti++) {
thisTbl = tbls[ti];
//alert(thisTbl.className);
//if (((' '+thisTbl.className+' ').indexOf("sortable") != -1) && (thisTbl.id)) {
if (thisTbl.className == "sortable") {
//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);
var headerHtml = '<a href="#" class="sortheader" onclick="ts_resortTable(this);return false;">'+txt+'<span class="sortarrow"> </span></a>';
//alert(headerHtml);
cell.innerHTML = headerHtml;
}
}
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;
}
/**
* Functions to align column contents of tables
* --- Added by Armin Burger ---
*/
function ts_alignTables() {
var tableList = document.getElementsByTagName("table");
for (var t=0; t<tableList.length; t++) {
if (tableList[t].className == 'sortable') {
ts_alignCols(tableList[t]);
}
}
}
function ts_alignCols(table) {
if (!table.rows[1]) return false;
var colList = table.rows[1].cells;
for (var cl=0; cl<colList.length; cl++) {
var itm = ts_getInnerText(table.rows[1].cells[cl]);
align = "left";
if (table.rows[1].cells[cl].className == 'zoomlink') align = "center";
if (itm.match(/^\d\d[\/-]\d\d[\/-]\d\d\d\d$/)) align = "right";
if (itm.match(/^\d\d[\/-]\d\d[\/-]\d\d$/)) align = "right";
if (itm.match(/^[Ј$Ђ]/)) align = "right";
if (itm.match(/^[\d\.]+$/)) align = "right";
for (var r=0; r<table.rows.length;r++) {
if (table.rows[r].cells[cl]) {
table.rows[r].cells[cl].style.textAlign = align;
}
}
}
}
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');
//ts_alignCols(table);
// 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(/^[Ј$]/)) sortfn = ts_sort_currency;
if (itm.match(/^[\d\.]+$/)) 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=1;j<table.rows.length;j++) { newRows[j-1] = table.rows[j]; }
newRows.sort(sortfn);
if (span.getAttribute("sortdir") == 'down') {
//ARROW = ' ↑';
ARROW = ' <img src="images/upsimple.png">';
newRows.reverse();
span.setAttribute('sortdir','up');
} else {
//ARROW = ' ↓';
ARROW = ' <img src="images/downsimple.png">';
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);
}
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;
}
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);
}
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");
}
}