該代碼旨在生成使用JavaScript和表格的日曆。這幾個月和幾天都在荷蘭,但應該可以理解。不知何故,這種情況在無盡的循環中結束,而當天數更大或者與我的數組長度相同時,它應該停止。爲什麼這會導致無限循環?
它應該爲每個月製作12張表格,然後用這個月的日子填充這些表格。它還沒有完成,因爲它會假定每天都會在星期日開始。我想我也應該注意到我還沒有那麼有經驗。
var months = new Array();
months[0] = "januari";
months[1] = "februari";
months[2] = "maart";
months[3] = "april";
months[4] = "mei";
months[5] = "juni";
months[6] = "juli";
months[7] = "augustus";
months[8] = "september";
months[9] = "oktober";
months[10] = "november";
months[11] = "december";
var maxDays = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
var weekDays = ["zo", "ma", "di", "wo", "do", "vr", "za"];
var kalender = 0;
var days = 1;
var weekDaysNumber = 0;
while(kalender < months.length){
document.write("<table><tr>");
document.write("<th>" + months[kalender] + "</th></tr>");
document.write("<tr>");
while (weekDaysNumber < 7){
document.write("<td>" + weekDays + "</td>";
weekDaysNumber++;
}
document.write("</tr>");
while(days < maxDays[kalender]){
document.write("<td>" + days + "</td>");
var rows = 0;
if(rows == 7 && days !== maxDays[kalender]){
document.write("</tr>");
document.write("<tr>");
rows = 1;
}
rows++;
days++;
}
if(days == maxDays[kalender]){
document.write("</tr></table>");
kalender++;
weekDaysNumber=0;
}
}
提示:http://stackoverflow.com/questions/802854/why-is-document-write-considered-a-bad-practice – elclanrs