// Inserts shortcut buttons after all of the following: // <input type="text" class="vDateField"> // <input type="text" class="vTimeField"> var DateTimeShortcuts = { calendars: [], calendarInputs: [], clockInputs: [], calendarDivName1: 'calendarbox', // name of calendar <div> that gets toggled calendarDivName2: 'calendarin', // name of <div> that contains calendar clockDivName: 'clockbox', // name of clock <div> that gets toggled admin_media_prefix: '', init: function() { // Deduce admin_media_prefix by looking at the <script>s in the // current document and finding the URL of *this* module. var scripts = document.getElementsByTagName('script'); for (var i=0; i<scripts.length; i++) { if (scripts[i].src.match(/DateTimeShortcuts/)) { var idx = scripts[i].src.indexOf('js/admin/DateTimeShortcuts'); DateTimeShortcuts.admin_media_prefix = scripts[i].src.substring(0, idx); break; } } var inputs = document.getElementsByTagName('input'); for (i=0; i<inputs.length; i++) { var inp = inputs[i]; if (inp.getAttribute('type') == 'text' && inp.className.match(/vTimeField/)) { DateTimeShortcuts.addClock(inp); } else if (inp.getAttribute('type') == 'text' && inp.className.match(/vDateField/)) { DateTimeShortcuts.addCalendar(inp); } } }, // Add clock widget to a given field addClock: function(inp) { var num = DateTimeShortcuts.clockInputs.length; DateTimeShortcuts.clockInputs[num] = inp; // Shortcut links (clock icon and "Now" link) var shortcuts_span = document.createElement('span'); inp.parentNode.insertBefore(shortcuts_span, inp.nextSibling); var now_link = document.createElement('a'); now_link.setAttribute('href', "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", new Date().getHourMinute());"); now_link.appendChild(document.createTextNode(gettext('Now'))); var clock_link = document.createElement('a'); clock_link.setAttribute('href', 'javascript:DateTimeShortcuts.openClock(' + num + ');'); quickElement('img', clock_link, '', 'src', DateTimeShortcuts.admin_media_prefix + 'img/admin/icon_clock.gif', 'alt', gettext('Clock')); shortcuts_span.appendChild(document.createTextNode('\240')); shortcuts_span.appendChild(now_link); shortcuts_span.appendChild(document.createTextNode('\240|\240')); shortcuts_span.appendChild(clock_link); // Create clock link div // // Markup looks like: // <div id="clockbox1" class="clockbox module"> // <h2>Choose a time</h2> // <ul class="timelist"> // <li><a href="#">Now</a></li> // <li><a href="#">Midnight</a></li> // <li><a href="#">6 a.m.</a></li> // <li><a href="#">Noon</a></li> // </ul> // <p class="calendar-cancel"><a href="#">Cancel</a></p> // </div> var clock_box = document.createElement('div'); clock_box.style.display = 'none'; clock_box.style.position = 'absolute'; if (getStyle(document.body,'direction')!='rtl') { clock_box.style.left = findPosX(clock_link) + 17 + 'px'; } else { // since style's width is in em, it'd be tough to calculate // px value of it. let's use an estimated px for now // TODO: IE returns wrong value for findPosX when in rtl mode // (it returns as it was left aligned), needs to be fixed. clock_box.style.left = findPosX(clock_link) - 110 + 'px'; } clock_box.style.top = findPosY(clock_link) - 30 + 'px'; clock_box.className = 'clockbox module'; clock_box.setAttribute('id', DateTimeShortcuts.clockDivName + num); document.body.appendChild(clock_box); addEvent(clock_box, 'click', DateTimeShortcuts.cancelEventPropagation); quickElement('h2', clock_box, gettext('Choose a time')); time_list = quickElement('ul', clock_box, ''); time_list.className = 'timelist'; quickElement("a", quickElement("li", time_list, ""), gettext("Now"), "href", "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", new Date().getHourMinute());") quickElement("a", quickElement("li", time_list, ""), gettext("Midnight"), "href", "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", '00:00');") quickElement("a", quickElement("li", time_list, ""), gettext("6 a.m."), "href", "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", '06:00');") quickElement("a", quickElement("li", time_list, ""), gettext("Noon"), "href", "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", '12:00');") cancel_p = quickElement('p', clock_box, ''); cancel_p.className = 'calendar-cancel'; quickElement('a', cancel_p, gettext('Cancel'), 'href', 'javascript:DateTimeShortcuts.dismissClock(' + num + ');'); }, openClock: function(num) { document.getElementById(DateTimeShortcuts.clockDivName + num).style.display = 'block'; addEvent(window, 'click', function() { DateTimeShortcuts.dismissClock(num); return true; }); }, dismissClock: function(num) { document.getElementById(DateTimeShortcuts.clockDivName + num).style.display = 'none'; window.onclick = null; }, handleClockQuicklink: function(num, val) { DateTimeShortcuts.clockInputs[num].value = val; DateTimeShortcuts.dismissClock(num); }, // Add calendar widget to a given field. addCalendar: function(inp) { var num = DateTimeShortcuts.calendars.length; DateTimeShortcuts.calendarInputs[num] = inp; // Shortcut links (calendar icon and "Today" link) var shortcuts_span = document.createElement('span'); inp.parentNode.insertBefore(shortcuts_span, inp.nextSibling); var today_link = document.createElement('a'); today_link.setAttribute('href', 'javascript:DateTimeShortcuts.handleCalendarQuickLink(' + num + ', 0);'); today_link.appendChild(document.createTextNode(gettext('Today'))); var cal_link = document.createElement('a'); cal_link.setAttribute('href', 'javascript:DateTimeShortcuts.openCalendar(' + num + ');'); quickElement('img', cal_link, '', 'src', DateTimeShortcuts.admin_media_prefix + 'img/admin/icon_calendar.gif', 'alt', gettext('Calendar')); shortcuts_span.appendChild(document.createTextNode('\240')); shortcuts_span.appendChild(today_link); shortcuts_span.appendChild(document.createTextNode('\240|\240')); shortcuts_span.appendChild(cal_link); // Create calendarbox div. // // Markup looks like: // // <div id="calendarbox3" class="calendarbox module"> // <h2> // <a href="#" class="link-previous">‹</a> // <a href="#" class="link-next">›</a> February 2003 // </h2> // <div class="calendar" id="calendarin3"> // <!-- (cal) --> // </div> // <div class="calendar-shortcuts"> // <a href="#">Yesterday</a> | <a href="#">Today</a> | <a href="#">Tomorrow</a> // </div> // <p class="calendar-cancel"><a href="#">Cancel</a></p> // </div> var cal_box = document.createElement('div'); cal_box.style.display = 'none'; cal_box.style.position = 'absolute'; // is it left-to-right or right-to-left layout ? if (getStyle(document.body,'direction')!='rtl') { cal_box.style.left = findPosX(cal_link) + 17 + 'px'; } else { // since style's width is in em, it'd be tough to calculate // px value of it. let's use an estimated px for now // TODO: IE returns wrong value for findPosX when in rtl mode // (it returns as it was left aligned), needs to be fixed. cal_box.style.left = findPosX(cal_link) - 180 + 'px'; } cal_box.style.top = findPosY(cal_link) - 75 + 'px'; cal_box.className = 'calendarbox module'; cal_box.setAttribute('id', DateTimeShortcuts.calendarDivName1 + num); document.body.appendChild(cal_box); addEvent(cal_box, 'click', DateTimeShortcuts.cancelEventPropagation); // next-prev links var cal_nav = quickElement('div', cal_box, ''); var cal_nav_prev = quickElement('a', cal_nav, '<', 'href', 'javascript:DateTimeShortcuts.drawPrev('+num+');'); cal_nav_prev.className = 'calendarnav-previous'; var cal_nav_next = quickElement('a', cal_nav, '>', 'href', 'javascript:DateTimeShortcuts.drawNext('+num+');'); cal_nav_next.className = 'calendarnav-next'; cal_box.appendChild(cal_nav); // main box var cal_main = quickElement('div', cal_box, '', 'id', DateTimeShortcuts.calendarDivName2 + num); cal_main.className = 'calendar'; DateTimeShortcuts.calendars[num] = new Calendar(DateTimeShortcuts.calendarDivName2 + num, DateTimeShortcuts.handleCalendarCallback(num)); DateTimeShortcuts.calendars[num].drawCurrent(); // calendar shortcuts var shortcuts = quickElement('div', cal_box, ''); shortcuts.className = 'calendar-shortcuts'; quickElement('a', shortcuts, gettext('Yesterday'), 'href', 'javascript:DateTimeShortcuts.handleCalendarQuickLink(' + num + ', -1);'); shortcuts.appendChild(document.createTextNode('\240|\240')); quickElement('a', shortcuts, gettext('Today'), 'href', 'javascript:DateTimeShortcuts.handleCalendarQuickLink(' + num + ', 0);'); shortcuts.appendChild(document.createTextNode('\240|\240')); quickElement('a', shortcuts, gettext('Tomorrow'), 'href', 'javascript:DateTimeShortcuts.handleCalendarQuickLink(' + num + ', +1);'); // cancel bar var cancel_p = quickElement('p', cal_box, ''); cancel_p.className = 'calendar-cancel'; quickElement('a', cancel_p, gettext('Cancel'), 'href', 'javascript:DateTimeShortcuts.dismissCalendar(' + num + ');'); }, openCalendar: function(num) { document.getElementById(DateTimeShortcuts.calendarDivName1+num).style.display = 'block'; addEvent(window, 'click', function() { DateTimeShortcuts.dismissCalendar(num); return true; }); }, dismissCalendar: function(num) { document.getElementById(DateTimeShortcuts.calendarDivName1+num).style.display = 'none'; }, drawPrev: function(num) { DateTimeShortcuts.calendars[num].drawPreviousMonth(); }, drawNext: function(num) { DateTimeShortcuts.calendars[num].drawNextMonth(); }, handleCalendarCallback: function(num) { return "function(y, m, d) { DateTimeShortcuts.calendarInputs["+num+"].value = y+'-'+m+'-'+d; document.getElementById(DateTimeShortcuts.calendarDivName1+"+num+").style.display='none';}"; }, handleCalendarQuickLink: function(num, offset) { var d = new Date(); d.setDate(d.getDate() + offset) DateTimeShortcuts.calendarInputs[num].value = d.getISODate(); DateTimeShortcuts.dismissCalendar(num); }, cancelEventPropagation: function(e) { if (!e) e = window.event; e.cancelBubble = true; if (e.stopPropagation) e.stopPropagation(); } } addEvent(window, 'load', DateTimeShortcuts.init);