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修正排序有可能随机重排的问题

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木魚 2014-12-06 00:49:47 +08:00
parent 30291ac602
commit b47ced3c62
1 changed files with 10 additions and 4 deletions
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14
Web12306/js/ui/ui-oncetrainsitquery.js
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@ -265,19 +265,25 @@
var trs = table.find("tr:gt(0)"); var trs = table.find("tr:gt(0)");
var array = []; var array = [];
for (var i = 0; i < trs.length; i += 3) { for (var i = 0; i < trs.length; i += 3) {
array.push([trs.get(i), trs.get(i + 1), trs.get(i + 2)]); var subArray = [trs.get(i), trs.get(i + 1), trs.get(i + 2)];
subArray.originalIndex = i;
array.push(subArray);
} }
//排序 //排序
array.sort(function (x, y) { array.sort(function (x, y) {
var offset = x.originalIndex - y.originalIndex;
var wx = parseInt(x[2].children[0].dataset.available) + parseInt(x[2].children[1].dataset.available); var wx = parseInt(x[2].children[0].dataset.available) + parseInt(x[2].children[1].dataset.available);
if (isNaN(wx)) if (isNaN(wx))
return 0; return offset;
var wy = parseInt(y[2].children[0].dataset.available) + parseInt(y[2].children[1].dataset.available); var wy = parseInt(y[2].children[0].dataset.available) + parseInt(y[2].children[1].dataset.available);
if (isNaN(wy)) if (isNaN(wy))
return 0; return offset;
return wy - wx; if(wy !== wx)
return wy - wx;
return offset;
}); });
var df = document.createDocumentFragment(); var df = document.createDocumentFragment();