2
我下載了Marc Grabanski的簡單日期選擇器。我想給他添加一個函數，事情是我不知道JavaScript。如何在javascript外點擊某處時關閉日期選擇器？
我想關閉日曆Div當我點擊外面的某個地方，就像我按下關閉按鈕。
HTML：
<head>
<script src="calendar.js"></script>
<link href="calendar.css" rel="stylesheet">
</head>
<body>
<div id="calendarDiv"></div>
<h1>Modificado a partir do Original de <a href="http://marcgrabanski.com/">Marc Grabanski</a></h1>
<br/>
<label>Data:</label>
<input type="text" class="calendarSelectDate"/>
</body>
的Javascript：
/*!
* Clean Calendar
* Copyright 2007-2009 Marc Grabanski ([email protected]) http://marcgrabanski.com
* Project Page: http://marcgrabanski.com/article/clean-calendar
* Under the MIT License */
var popUpCal = {
selectedMonth: new Date().getMonth(),
// 0-11
selectedYear: new Date().getFullYear(),
// 4-digit year
selectedDay: new Date().getDate(),
calendarId: 'calendarDiv',
inputClass: 'calendarSelectDate',
init: function() {
var x = getElementsByClass(popUpCal.inputClass, document, 'input');
var y = document.getElementById(popUpCal.calendarId);
// set the calendar position based on the input position
for (var i = 0; i < x.length; i++) {
x[i].onfocus = function() {
popUpCal.selectedMonth = new Date().getMonth();
setPos(this, y);
// setPos(targetObj,moveObj)
y.style.display = 'block';
popUpCal.drawCalendar(this);
popUpCal.setupLinks(this);
}
}
},
drawCalendar: function(inputObj) {
var html = '';
html = '<a id="closeCalender"><img src="http://www.nzbmovieseeker.com/images/close.gif"></img></a>';
html += '<table cellpadding="0" cellspacing="0" id="linksTable"><tr>';
html += ' <td><a id="prevMonth"><b><< </b></a></td>';
html += '<td colspan="7" class="calendarHeader">' + getMonthName(popUpCal.selectedMonth) + ' ' + popUpCal.selectedYear + '</td>';
html += ' <td><a id="nextMonth"><b> >></b></a></td>';
html += '</tr></table>';
html += '<table id="calendar" cellpadding="0" cellspacing="0"><tr>';
html += '</tr><tr class="weekDaysTitleRow">';
var weekDays = new Array('D', 'S', 'T', 'Q', 'Q', 'S', 'S');
for (var j = 0; j < weekDays.length; j++) {
html += '<td>' + weekDays[j] + '</td>';
}
var daysInMonth = getDaysInMonth(popUpCal.selectedYear, popUpCal.selectedMonth);
var startDay = getFirstDayofMonth(popUpCal.selectedYear, popUpCal.selectedMonth);
var numRows = 0;
var printDate = 1;
if (startDay != 7) {
numRows = Math.ceil(((startDay + 1) + (daysInMonth))/7);
// calculate the number of rows to generate
}
// calculate number of days before calendar starts
if (startDay != 7) {
var noPrintDays = startDay + 1;
} else {
var noPrintDays = 0;
// if sunday print right away
}
var today = new Date().getDate();
var thisMonth = new Date().getMonth();
var thisYear = new Date().getFullYear();
// create calendar rows
for (var e = 0; e < numRows; e++) {
html += '<tr class="weekDaysRow">';
// create calendar days
for (var f = 0; f < 7; f++) {
if ((printDate == today)
&& (popUpCal.selectedYear == thisYear)
&& (popUpCal.selectedMonth == thisMonth)
&& (noPrintDays == 0)) {
html += '<td id="today" class="weekDaysCell">';
} else {
html += '<td class="weekDaysCell">';
}
if (noPrintDays == 0) {
if (printDate <= daysInMonth) {
html += '<a>' + printDate + '</a>';
}
printDate++;
}
html += '</td>';
if (noPrintDays > 0) noPrintDays--;
}
html += '</tr>';
}
html += '</table>';
html += '<!--[if lte IE 6.5]><iframe src="javascript:false;" id="calendar_cover"></iframe><![endif]-->';
// add calendar to element to calendar Div
var calendarDiv = document.getElementById(popUpCal.calendarId);
calendarDiv.innerHTML = html;
// close button link
document.getElementById('closeCalender').onclick = function() {
calendarDiv.style.display = 'none';
}
// setup next and previous links
document.getElementById('prevMonth').onclick = function() {
popUpCal.selectedMonth--;
if (popUpCal.selectedMonth < 0) {
popUpCal.selectedMonth = 11;
popUpCal.selectedYear--;
}
popUpCal.drawCalendar(inputObj);
popUpCal.setupLinks(inputObj);
}
document.getElementById('nextMonth').onclick = function() {
popUpCal.selectedMonth++;
if (popUpCal.selectedMonth > 11) {
popUpCal.selectedMonth = 0;
popUpCal.selectedYear++;
}
popUpCal.drawCalendar(inputObj);
popUpCal.setupLinks(inputObj);
}
},
// end drawCalendar function
setupLinks: function(inputObj) {
// set up link events on calendar table
var y = document.getElementById('calendar');
var x = y.getElementsByTagName('a');
for (var i = 0; i < x.length; i++) {
x[i].onmouseover = function() {
this.parentNode.className = 'weekDaysCellOver';
}
x[i].onmouseout = function() {
this.parentNode.className = 'weekDaysCell';
}
x[i].onclick = function() {
document.getElementById(popUpCal.calendarId).style.display = 'none';
popUpCal.selectedDay = this.innerHTML;
inputObj.value = formatDate(popUpCal.selectedDay, popUpCal.selectedMonth, popUpCal.selectedYear);
}
}
}
}
// Add calendar event that has wide browser support
if (typeof window.addEventListener != "undefined")
window.addEventListener("load", popUpCal.init, false);
else if (typeof window.attachEvent != "undefined")
window.attachEvent("onload", popUpCal.init);
else {
if (window.onload != null) {
var oldOnload = window.onload;
window.onload = function(e) {
oldOnload(e);
popUpCal.init();
};
}
else
window.onload = popUpCal.init;
}
/* Functions Dealing with Dates */
function formatDate(Day, Month, Year) {
Month++;
// adjust javascript month
if (Month < 10) Month = '0' + Month;
// add a zero if less than 10
if (Day < 10) Day = '0' + Day;
// add a zero if less than 10
var dateString = Year + '-' + Month + '-' + Day;
return dateString;
}
function getMonthName(month) {
var monthNames = new Array('Janeiro', 'Fevereiro', 'Março', 'Abril', 'Maio', 'Junho', 'Julho', 'Agosto', 'Setembro', 'Outubro', 'Novembro', 'Dezembro');
return monthNames[month];
}
function getDayName(day) {
var dayNames = new Array('Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday')
return dayNames[day];
}
function getDaysInMonth(year, month) {
return 32 - new Date(year, month, 32).getDate();
}
function getFirstDayofMonth(year, month) {
var day;
day = new Date(year, month, 0).getDay();
return day;
}
/* Common Scripts */
function getElementsByClass(searchClass, node, tag) {
var classElements = new Array();
if (node == null) node = document;
if (tag == null) tag = '*';
var els = node.getElementsByTagName(tag);
var elsLen = els.length;
var pattern = new RegExp("(^|\s)" + searchClass + "(\s|$)");
for (i = 0, j = 0; i < elsLen; i++) {
if (pattern.test(els[i].className)) {
classElements[j] = els[i];
j++;
}
}
return classElements;
}
/* Position Functions */
function setPos(targetObj, moveObj) {
var coors = findPos(targetObj);
moveObj.style.position = 'absolute';
moveObj.style.top = coors[1] + 18 + 'px';
moveObj.style.left = coors[0] + 'px';
}
function findPos(obj) {
var curleft = curtop = 0;
if (obj.offsetParent) {
curleft = obj.offsetLeft
curtop = obj.offsetTop
while (obj = obj.offsetParent) {
curleft += obj.offsetLeft
curtop += obj.offsetTop
}
}
return [curleft, curtop];
}
或者JSFDDILE例如：http://jsfiddle.net/CJEC8/
感謝
我該怎麼做？你能幫忙嗎？ – vvhat
如果我確實像你說的那樣，當我點擊文本框時，它會模糊並消失。也許事件可能是文本框的onblur？ – vvhat
onblur是一個很好的選擇 –