javascript表格内容排序简单操作示例代码_javascript技巧



代码如下:


var listInfos = new Array();
listInfos[0] = new Array();
listInfos[0][0] = {'name':'推荐页1','DayCount':666,'AvgTime':29872,'ErrCount':180663,'ErrorRate':'2873%','DaySystemErrorCount':0,'DaySystemrErrorRate':'0%'}
listInfos[0][1] = {'name':'推荐页2','DayCount':5936,'AvgTime':24946,'ErrCount':222,'ErrorRate':'2%','DaySystemErrorCount':0,'DaySystemrErrorRate':'0%'}
listInfos[0][2] = {'name':'推荐页3','DayCount':956,'AvgTime':27957,'ErrCount':111,'ErrorRate':'10%','DaySystemErrorCount':0,'DaySystemrErrorRate':'0%'}
listInfos[1] = new Array();
listInfos[1][0] = {'name':'推荐页4','DayCount':666,'AvgTime':116,'ErrCount':180663,'ErrorRate':'2873%','DaySystemErrorCount':0,'DaySystemrErrorRate':'0%'}
listInfos[1][1] = {'name':'推荐页5','DayCount':11,'AvgTime':222,'ErrCount':222,'ErrorRate':'2%','DaySystemErrorCount':0,'DaySystemrErrorRate':'0%'}
listInfos[1][2] = {'name':'推荐页6','DayCount':956,'AvgTime':956,'ErrCount':111,'ErrorRate':'10%','DaySystemErrorCount':0,'DaySystemrErrorRate':'0%'}
function dateDesc(listInfos,field){
for( var i=0; i < listInfos.length ; i++ ){
for( var j = i+1 ; j < listInfos.length ; j++ ){
if( isCommaPercent(listInfos[i][field]) < isCommaPercent(listInfos[j][field]) ){
var arrayTemp = new Array();
arrayTemp = listInfos[i];
listInfos[i] = listInfos[j];
listInfos[j] = arrayTemp;
}

}
}
return listInfos;
}
function dataAsc(listInfos,field){
for( var i=0; i < listInfos.length ; i++ ){
for( var j = i+1 ; j < listInfos.length ; j++ ){
if( isCommaPercent(listInfos[i][field]) > isCommaPercent(listInfos[j][field]) ){
var arrayTemp = new Array();
arrayTemp = listInfos[i];
listInfos[i] = listInfos[j];
listInfos[j] = arrayTemp;
}

}
}
return listInfos;
}

function isCommaPercent(value){
var valueFloat;
value = value.toLocaleString();
valueFloat = ( value.indexOf(',') > 0 )? value.split(',').join(''):value;
valueFloat = (valueFloat.indexOf('%') > 0)?parseFloat(valueFloat.substr(0,valueFloat.indexOf('%'))): parseFloat(valueFloat);
return valueFloat;
}

function sortOperation(sortInfos,field,sort){
var listInfos = new Array();
if( sort == 'desc' ){
for(var i=0; i < sortInfos.length ; i++ ){
listInfos[i] = dateDesc(sortInfos[i],field);
}
}else if( sort == 'asc' ){
for(var i=0; i < sortInfos.length ; i++ ){
listInfos[i] = dataAsc(sortInfos[i],field);
}
}else{
alert('操作错误...');
return false;
}

var tableStrList ='';
for( var i=0; i < listInfos.length ; i++ ){
var tableStr='

程序

';
tableStr+= '';
tableStr +='';
tableStr +=' ';
for( var j = 0 ; j < listInfos[i].length ; j++ ){
tableStr +='';
tableStr +='';
tableStr +='';
tableStr +='';
tableStr +='';
tableStr +='';
tableStr +='';
tableStr +='';
tableStr +='';
}
tableStr +='

程序名称	当天访问量(次)	平均响应时间(us)	错误数(次)	错误率(%)	系统错误数(次)	系统错误率(%)
'+listInfos[i][j]['name']+'	'+listInfos[i][j]['DayCount']+'	'+listInfos[i][j]['AvgTime']+'	'+listInfos[i][j]['ErrCount']+'	'+listInfos[i][j]['ErrorRate']+'	'+listInfos[i][j]['DaySystemErrorCount']+'	'+listInfos[i][j]['DaySystemrErrorRate']+'

';
tableStrList += tableStr
}

document.getElementById("html").innerHTML=tableStrList;
}
sortOperation(listInfos,'DayCount','asc')