定单管理上 JS表格排序第1/2页

自己经常用的比较好用的效果 经常用在定单管理上 JS表格排序 不需要用ASP再计算一次

var dom = (document.getElementsByTagName) ? true : false;
var ie5 = (document.getElementsByTagName && document.all) ? true : false;
var arrowUp, arrowDown;

if (ie5 || dom)
initSortTable();

function initSortTable() {
arrowUp = document.createElement("SPAN");
var tn = document.createTextNode("↓");
arrowUp.appendChild(tn);
arrowUp.className = "arrow";
arrowDown = document.createElement("SPAN");
var tn = document.createTextNode("↑");
arrowDown.appendChild(tn);
arrowDown.className = "arrow";
}

function sortTable(tableNode, nCol, bDesc, sType) {
var tBody = tableNode.tBodies[0];
var trs = tBody.rows;
var a = new Array();

for (var i=0; i fTypeCast(getInnerText(n2.cells[c])))
return d ? +1 : -1;
return 0;
};
}

function sortColumn(e) {
var tmp, el, tHeadParent;
if (ie5)
tmp = e.srcElement;
else if (dom)
tmp = e.target;
tHeadParent = getParent(tmp, "THEAD");
el = getParent(tmp, "TD");
if (tHeadParent == null)
return;

if (el != null) {
var p = el.parentNode;
var i;
if (el._descending) // catch the null
el._descending = false;
else
el._descending = true;

if (tHeadParent.arrow != null) {
if (tHeadParent.arrow.parentNode != el) {
tHeadParent.arrow.parentNode._descending = null;
}
tHeadParent.arrow.parentNode.removeChild(tHeadParent.arrow);
}
if (el._descending)
tHeadParent.arrow = arrowDown.cloneNode(true);
else
tHeadParent.arrow = arrowUp.cloneNode(true);
el.appendChild(tHeadParent.arrow);

// get the index of the td
for (i=0; i

[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]

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