使用JavaScript函數顯示今天的約會/日期

Question

我想在HTML中顯示當天的實際約會。 我想用JavaScript實現它，我得到約會的名稱和excel表的日期。 我已經寫了一些東西，但它不起作用，而不是我想要的方式。 碼：

 function appointment() { var event = []; var temp = []; event[0] = ["17.12.2015", "test1"]; event[1] = ["11.12.2015", "TestToday"]; var datum = new Date(); var today = today.getDate(); var month = today.getMonth() + 1; for (i = 0; i < event.length; i++) { if (event[i]) { if (event[i][0] == today && event[i][0] == month) { event[i][0] = temp[i]; } } else { break; } } if (temp.length == 0) { document.write("Today is nothing to do"); } else { var x2 = "Today " + ((temp.length == 1) ? "is following event: " : "are following events: "); for (i = 0; i < temp.length; i++) { x2 += ((temp[i] > 0) ? ((temp[i] == (temp.length - 1)) ? " and " : ", ") : " ") + temp[event[1]][3] + "(" + temp[event[i]][2] + ")"; } document.write(x2 + " appointment"); } } 

問題：我怎樣才能使它工作？ 如何閱讀excel表中的約會和日期？

Answer 1

問題出在你的for循環中。 要比較今天的日期應該是dd.mm.yy格式，因為它在數組中：

var today = new Date();
var dd = today.getDate();
var mm = today.getMonth()+1; //January is 0!

var yyyy = today.getFullYear();
if(dd<10)
    dd='0'+dd;

if(mm<10)
    mm='0'+mm;

var today = dd+'.'+mm+'.'+yyyy;

for (i = 0; i < event.length; i++) {
    if (event[i]) {
        if (event[i][0] == today) {
            temp[i] = event[i][0];
        }
    }
    // Don't break your for loop

}

工作小提琴

Answer 2

將您的代碼更改為

var datum = new Date().setHours(0,0,0,0);
//you don't need today and month
if (event[i]) {
   eventDate = new Date(event[i][0].split(".").reverse()).getTime();
   if (datum === eventDate) {
        temp.push(event[i][1]); //there was a problem here as well
   }
}
else {
   break;
}

的jsfiddle