Question

我有一个记录来自不同员工的数据的页面。其中一件事就是记录它们的进入和退出。我可以使用localStorage记录这些数据，但这适用于所有人。试图使用localStorage项目的不同名称，但是当我更改员工时它不起作用。有人可以帮我完成这个吗？这是所有相同的代码：

var entradasaida = 0;

entradasaida = localStorage.getItem("entradasaida");


if(entradasaida == 0){



var time = $('#time').val();
var time2 = $('#time2').val();
var datetime = new Date();
var year = datetime.getFullYear();
var month = datetime.getMonth()+1;
if(month < 10){
month = "0"+month
}
var day = datetime.getDay()+1;
if(day < 10){
day = "0"+day
}
var date = new Date(year+"-"+month+"-"+day+" "+time+":"+time2); 

var mills = date.getTime();

var timeE = localStorage.getItem("horas");
var time2E = localStorage.getItem("mins");

alert(timeE);

localStorage.setItem("horas", time);
localStorage.setItem("mins", time2);
localStorage.setItem("entradasaida",1);
localStorage.setItem("millsEnt",mills);

if(timeE != null){

$('#horas_button').text("Saida");
$('#time, #time2').val("");
$('#entrada').text(timeE+":"+time2E);
}

} else{

var horasEnt = localStorage.getItem("horas");
var minsEnt = localStorage.getItem("mins");
var entrada = localStorage.getItem("millsEnt");

localStorage.setItem("entradasaida",0);
$('#horas_button').text("Entrada");

var time = $('#time').val();
var time2 = $('#time2').val();
var datetime = new Date();

var year = datetime.getFullYear();
var month = datetime.getMonth()+1;
if(month < 10){
month = "0"+month
}
var day = datetime.getDay()+1;
if(day < 10){
day = "0"+day
}
var date1 = new Date(year+"-"+month+"-"+day+" "+time+":"+time2); 


var millssai = date1.getTime();
$('#millssai').text(millssai);

var totMills = (millssai - entrada)

var horas = time - horasEnt;
var mins = time2 - minsEnt;
if(mins < 0){
mins = mins*(-1);
mins = mins.toFixed(2);
horas = horas-1;
}
var totHoras = horas+":"+mins
$('#totHoras').text(totHoras);
$('#mills').text(totMills);
$('#time, #time2').val("");
$('#entrada').text(totHoras);
}

};

如果我添加此变量var func = $("#func option:selected").text();并将func添加到所有本地存储项，则会导致所有内容混乱。

Answer 1

<强>解终于搞定了。这是完整的代码：

    var func= "";
    var entradasaida = 0;


    $( "#func" ).change(function() {
  func = $("#func option:selected").text();

  entradasaida = localStorage.getItem(func+"entradasaida");
  if(entradasaida == 1){
        $('#horas_button').text("Saida");
        var horasEnt = localStorage.getItem(func+"horas");
        var minsEnt = localStorage.getItem(func+"mins");
        $('#entrada').text(horasEnt+":"+minsEnt);
    } else{
        $('#horas_button').text("Entrada");
        $('#entrada').text("Horário");
    }
  });


    $(".inputs").keyup(function () {
    if (this.value.length == this.maxLength) {
    $(this).next('.inputs').focus();
    }
    });
    $(".inputs1").keyup(function () {
    if (this.value.length == this.maxLength) {
    $(this).next('.inputs').focus();
    }
    });

    var callback = function() {
        alert(func);


    entradasaida = localStorage.getItem(func+"entradasaida");

    if(entradasaida == 0){



    var time = $('#time').val();
    var time2 = $('#time2').val();
    var datetime = new Date();
    var year = datetime.getFullYear();
    var month = datetime.getMonth()+1;
    if(month < 10){
    month = "0"+month
    }
    var day = datetime.getDay()+1;
    if(day < 10){
    day = "0"+day
    }
    var date = new Date(year+"-"+month+"-"+day+" "+time+":"+time2); 

    var mills = date.getTime();

    var timeE = localStorage.getItem(func+"horas");
    var time2E = localStorage.getItem(func+"mins");

    alert(timeE);

    localStorage.setItem(func+"horas", time);
    localStorage.setItem(func+"mins", time2);
    localStorage.setItem(func+"entradasaida",1);
    localStorage.setItem(func+"millsEnt",mills);



    $('#horas_button').text("Saida");
    $('#time, #time2').val("");
    $('#entrada').text(timeE+":"+time2E);


    } else{

    var horasEnt = localStorage.getItem(func+"horas");
    var minsEnt = localStorage.getItem(func+"mins");
    var entrada = localStorage.getItem(func+"millsEnt");


    localStorage.setItem(func+"entradasaida",0);

    var time = $('#time').val();
    var time2 = $('#time2').val();
    var datetime = new Date();

    var year = datetime.getFullYear();
    var month = datetime.getMonth()+1;
    if(month < 10){
    month = "0"+month
    }
    var day = datetime.getDay()+1;
    if(day < 10){
    day = "0"+day
    }
    var date1 = new Date(year+"-"+month+"-"+day+" "+time+":"+time2); 


    var millssai = date1.getTime();
    $('#millssai').text(millssai);

    var totMills = (millssai - entrada)

    var horas = time - horasEnt;
    var mins = time2 - minsEnt;
    if(mins < 0){
    mins = mins*(-1);
    mins = mins.toFixed(2);
    horas = horas-1;
    }
    var totHoras = horas+":"+mins
    $('#totHoras').text(totHoras);
    $('#mills').text(totMills);
    $('#time, #time2').val("");
    $('#entrada').text(totHoras);

    $('#horas_button').text("Entrada");
    }   
};

$("horas_button").keypress(function() {
    callback();
});

$('#horas_button').click(callback);

localStorage与不同的人

1 个答案: