jquery实现table按时间排序

$(document).ready(function(){

　　sortTable();

});

var sortTable = function(){

$("#tableList").find("#cell_startDate").bind("click",function(){

var sortType = changSign("#tableList","#cell_startDate");

var sortByStartDateFun = sortByType(sort,".list_startDate label");

$("#tableList tbody").html($("#tableList tbody tr").sort(sortByStartDateFun));

});

}

var changSign = function(tableSign,rowSign)

{

var idtext = $(tableSign).find(rowSign).text();

var sortType = "asc";

if(idtext.indexOf("↑") > 0)

{

$(tableSign).find(rowSign).text(function(i,origText){

return origText.substring(0,4) + "↓";

});

sortType = "asc";

}else{

$(tableSign).find(rowSign).text(function(i,origText){

return origText.substring(0,4) + "↑";

});

sortType = "desc";

}

return sortType;

}

var sortType = function(sortType,list_sort){

return function sortByDate(a,b){

var aVal = $(a).find(list_sort).text();

var bVal = $(b).find(list_sort).text();

if("" == aVal)

{

return -1;

}

if("" == bVal)

{

return 1;

}

var aDateTemp = aVal.split(" ");

var bDateTemp = bVal.split(" ");

var arrStartDate = aDateTemp[0].split("-");

var arrEndDate = bDateTemp[0].split("-");

var arrStartTime = aDateTemp[1].split(":");

var arrEndTime = bDateTemp[1].split(":");

var allStartDate = new Date(arrStartDate[0],arrStartDate[1],arrStartTime[0],arrStartTime[1],arrStartTime[2]);

var allEndDate = new Date(arrEndDate[0],arrEndDate[1],arrEndTime[0],arrEndTime[1],arrEndTime[2]);

if(sortType == "asc")

{

if(allStartDate >= allEndDate)

{

return 1;

}else{

return -1;

}

}else{

if(allStartDate > allEndDate)

{

return -1;

}else{

return 1;

}

}

}

}