kt3calendar.js
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/*
* KT3 Calendar wrapper.
*
* use this with the following example code:
<span class="kt_calendar_holder">
<strong class="kt_calendar_datetext">No Date Selected</strong>
<input type="hidden" name="my_var_name" class="kt_calendar_value" />
<input type="button" onclick="init_kt_calendar(this);">
</span>
*/
function breadcrumbFind(elem, tagName) {
var stopTag = 'BODY';
var currentTag = elem.tagName;
var currentElem = elem;
while ((currentTag != stopTag) && (currentTag != tagName)) {
currentElem = currentElem.parentNode;
currentTag = currentElem.tagName;
}
if (currentTag == tagName) {
return currentElem;
} else {
return null;
}
}
function resolve_calendar_date(display, store, calendar, date) {
store.value = date;
display.innerHTML = date;
calendar.hide();
}
function close_calendar_ev(calendar) { calendar.hide(); }
function init_kt_calendar(source) {
var match = breadcrumbFind(source, 'SPAN');
if (match == null) {
alert('invalid target for calendar.');
}
// if we have done this already:
if (typeof(match._kt3cal) != 'undefined') {
match._kt3cal.show();
} else {
// create the partial'd functions.
var dwL = getElementsByTagAndClassName(null, 'kt_calendar_datetext', match);
var sL = getElementsByTagAndClassName(null, 'kt_calendar_value', match);
if ((dwL.length == 0) || (sL.length == 0)) {
return null; // fail out.
}
var resolve = partial(resolve_calendar_date, dwL[0], sL[0]);
var c = new Calendar(0, null, resolve, close_calendar_ev);
c.showsTime = true;
c.setDateFormat('%Y/%m/%d %H:%M');
c.create();
c.showAtElement(source,'Bc'); // the button
c.show();
match._kt3cal = c;
}
}