70 lines
1.7 KiB
JavaScript
70 lines
1.7 KiB
JavaScript
function dateSelector(id) {
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var el = document.getElementById('f_date_'+id);
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var format = gettype(el.id);
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var epoch;
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var parse = false;
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var cal = new Calendar(0, null, onSelect, onClose);
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cal.showsTime = false;
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cal.weekNumbers = true;
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cal.showsOtherMonths = true;
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cal.create();
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// convert to milliseconds (Epoch is usually expressed in seconds, but Javascript uses Milliseconds)
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switch (format) {
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case '%es' : epoch = el.value * 86400 * 1000;
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format = '%s';
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parse = true;
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break;
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case '%s' : epoch = el.value * 1000;
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parse = true;
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break;
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}
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// Convert the value to the date so that the calendar will display it
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if (parse) {
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var dDate = new Date();
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dDate.setTime(epoch);
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cal.setDateFormat('%a, %d %b %Y'); // set the specified date format
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cal.parseDate(dDate.toString()); // try to parse the text in field
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cal.setDateFormat(format); // set the specified date format
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} else {
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cal.setDateFormat(format); // set the specified date format
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cal.parseDate(el.value); // try to parse the text in field
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}
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cal.sel = el; // inform it what input field we use
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cal.showAtElement(el, 'BR'); // show the calendar
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}
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function onSelect(calendar,date) {
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switch (gettype(calendar.sel.id)) {
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case '%es' : date = Math.round(date / 86400);
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break;
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}
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calendar.sel.value = date;
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if (calendar.dateClicked)
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onClose(calendar);
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}
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function onClose(calendar,date) {
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calendar.hide();
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}
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function gettype(attr) {
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if (typeof defaults == "undefined") {
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return '%s';
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}
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if (typeof defaults[attr] == "undefined") {
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if (typeof default_date_format == "undefined") {
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return '%s';
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} else {
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return default_date_format;
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}
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} else {
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return defaults[attr];
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}
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}
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