Question

关于js中二维数组的使用。为什么alert数组显示为空呢？

//获得所有配置参数的数组,将所有为隐藏对象放置到数组中
function getAllParamArr(){
var allParamArr = new Array();
allParamArr['allParamTag'] = new Array();
allParamArr['info'] = new Array();
var paramManu = $('#allParamTag li:not(.bar)');
var paramManuLen = paramManu.length;
var paramList = $('.info:not(:hidden)');
var paramListLen = paramList.length;
//标题数组对象
for (var i=0; i<paramManuLen; i++)
{
allParamArr['allParamTag'][i] = paramManu.eq(i);
}
//所有列数组对象
for (var j=0; j<paramListLen; j++)
{
for (var m=0; m<paramManuLen; m++)
{
allParamArr['info'][j] = new Array();
allParamArr['info'][j][m] = paramList.eq(m).children("li:not(.bar)").eq(j);
}
}
return allParamArr;
}

Answer 1

var allParamArr = {};

Answer 2

而过热