/**************************************************************************************
htmlDatePicker v0.1
Copyright (c) 2005, Jason Powell
All Rights Reserved
Redistribution and use in source and binary forms, with or without modification, are
permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list of
conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list
of conditions and the following disclaimer in the documentation and/or other materials
provided with the distribution.
* Neither the name of the product nor the names of its contributors may be used to
endorse or promote products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
OF THE POSSIBILITY OF SUCH DAMAGE.
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Usage:
***************************************************************************************/
// User Changeable Vars
var HighlightToday = true; // use true or false to have the current day highlighted
var DisablePast = false; // use true or false to allow past dates to be selectable
var WeekStart = 1; //0 = week starts on sunday; 1 = week starts on monday
// The month names in your native language can be substituted below
var MonthNames = new Array(
"Januar",
"Februar",
"March",
"April",
"Mai",
"Juni",
"Juli",
"August",
"September",
"Oktober",
"November",
"December"
);
// Global Vars
var now = new Date();
var dest = null;
var ny = now.getFullYear(); // Today's Date
var nm = now.getMonth();
var nd = now.getDate();
var sy = 0; // currently Selected date
var sm = 0;
var sd = 0;
var y = now.getFullYear(); // Working Date
var m = now.getMonth();
var d = now.getDate();
var l = 0;
var t = 0;
var MonthLengths = new Array(31,28,31,30,31,30,31,31,30,31,30,31);
/*
Function: GetDate(control)
Arguments:
control = the ID of the control to receive the date
*/
function GetDate(control) {
EnsureCalendarExists();
DestroyCalendar();
dest = document.getElementById(control);
if (dest == null) return;
y = now.getFullYear();
m = now.getMonth();
d = now.getDate();
sm = 0;
sd = 0;
sy = 0;
var cdval = dest.value;
if(/\d{4}.\d{1,2}.\d{1,2}/.test(dest.value)) {
// element contains a date, so set the shown date
var vParts = cdval.split("-"); // assume yyyy-mm-dd (original mm/dd/yyyy)
// sm = vParts[0] - 1;
// sd = vParts[1];
// sy = vParts[2];
sy = vParts[0];
sm = vParts[1] - 1; //Jan = 0
sd = vParts[2];
m=sm;
d=sd;
y=sy;
}
// l = dest.offsetLeft; // + dest.offsetWidth;
// t = dest.offsetTop - 125; // Calendar is displayed 125 pixels above the destination element
// if(t<0) { t=0; } // or (somewhat) over top of it. ;)
/* Calendar is displayed 25 pixels below the destination element */
/*RDR: the number of offsetParent required to be used depends on the nesting level of the element */
l = dest.offsetLeft + dest.offsetParent.offsetLeft + dest.offsetParent.offsetParent.offsetLeft;
t = dest.offsetTop + dest.offsetParent.offsetTop + dest.offsetParent.offsetParent.offsetTop + 25;
if(t < 0) t = 0; // >
DrawCalendar();
}
/*
function DestoryCalendar()
Purpose: Destory any already drawn calendar so a new one can be drawn
*/
function DestroyCalendar() {
var cal = document.getElementById("dpCalendar");
if(cal != null) {
cal.innerHTML = null;
cal.style.display = "none";
}
return
}
function DrawCalendar() {
DestroyCalendar();
cal = document.getElementById("dpCalendar");
cal.style.left = l + "px";
cal.style.top = t + "px";
var sCal = "
