如何创建矩阵表

Question

我想用Java脚本,HTML和jQuery其显示创建动态矩阵类型的数据显示在这里.

var reservations = [
    {"date":"22-12-2013","MCHC":"22","Pulse rate":"75","weight":"50" },
    {"date":"11-12-2013","CBC":"5"},
    {"date":"11-12-2013","weight":"55"}
];
var tbody = $('#reservations tbody'),
    props = ["date", "MCHC", "CBC", "Pulse rate", "weight"];

$.each(reservations, function(i, reservation) {
  var tr = $('<tr>');
  $.each(props, function(i, prop) {
       $('<td>').html(reservation[prop]).appendTo(tr);  
  });
  tbody.append(tr);
});

问题是代码工作正常但它不显示基于日期的唯一数据.例如,如上所示链接"日期:11-12-2013"​​重复两次,我不想要.我想显示独特的数据.

我想要的输出是:

Answer 1

试试这个

Live Demo

var reservations = [
    {"date":"22-12-2013","MCHC":"22","Pulse rate":"75","weight":"50" },
    {"date":"11-12-2013","CBC":"5"},
    {"date":"11-12-2013","weight":"55"}
];
var tbody = $('#reservations tbody'),
    props = ["date", "MCHC", "CBC", "Pulse rate", "weight"];
$.each(reservations, function(i, reservation) {
  var trid = reservation["date"];
    if($("#"+trid).length <= 0) {
      var tr = $('<tr>').attr("id",trid);
      $.each(props, function(i, prop) {
        var tdid = prop.replace(/\s/g, '');
        $('<td>').html(reservation[prop]).attr("id",tdid).appendTo(tr);  
      });
      tbody.append(tr);
    }
    else {
      $.each(props, function(i, prop) {
        var tdid = prop.replace(/\s/g, '');
          $("#"+trid).find("td#"+tdid).html(reservation[prop])
      });  
    }
});