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Viewing changes to django/contrib/admin/media/js/admin/DateTimeShortcuts.js

  • Committer: Bazaar Package Importer
  • Author(s): Chris Lamb
  • Date: 2010-05-21 07:52:55 UTC
  • mfrom: (1.3.6 upstream)
  • mto: This revision was merged to the branch mainline in revision 28.
  • Revision ID: james.westby@ubuntu.com-20100521075255-ii78v1dyfmyu3uzx
Tags: upstream-1.2
Import upstream version 1.2

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django/contrib/admin/media/js/admin/DateTimeShortcuts.js
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    calendarLinkName: 'calendarlink',// name of the link that is used to toggle
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    clockDivName: 'clockbox',        // name of clock <div> that gets toggled
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    clockLinkName: 'clocklink',      // name of the link that is used to toggle
 
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    shortCutsClass: 'datetimeshortcuts', // class of the clock and cal shortcuts
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    admin_media_prefix: '',
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    init: function() {
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        // Deduce admin_media_prefix by looking at the <script>s in the
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        // current document and finding the URL of *this* module.
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        var scripts = document.getElementsByTagName('script');
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        for (var i=0; i<scripts.length; i++) {
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            if (scripts[i].src.match(/DateTimeShortcuts/)) {
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                var idx = scripts[i].src.indexOf('js/admin/DateTimeShortcuts');
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                DateTimeShortcuts.admin_media_prefix = scripts[i].src.substring(0, idx);
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                break;
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            }
 
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        // Get admin_media_prefix by grabbing it off the window object. It's
 
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        // set in the admin/base.html template, so if it's not there, someone's
 
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        // overridden the template. In that case, we'll set a clearly-invalid
 
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        // value in the hopes that someone will examine HTTP requests and see it.
 
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        if (window.__admin_media_prefix__ != undefined) {
 
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            DateTimeShortcuts.admin_media_prefix = window.__admin_media_prefix__;
 
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        } else {
 
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            DateTimeShortcuts.admin_media_prefix = '/missing-admin-media-prefix/';
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        }
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        var inputs = document.getElementsByTagName('input');
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        // Shortcut links (clock icon and "Now" link)
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        var shortcuts_span = document.createElement('span');
 
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        shortcuts_span.className = DateTimeShortcuts.shortCutsClass;
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        inp.parentNode.insertBefore(shortcuts_span, inp.nextSibling);
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        var now_link = document.createElement('a');
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        now_link.setAttribute('href', "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", new Date().getHourMinuteSecond());");
 
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        now_link.setAttribute('href', "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", new Date().strftime('" + get_format('TIME_INPUT_FORMATS')[0] + "'));");
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        now_link.appendChild(document.createTextNode(gettext('Now')));
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        var clock_link = document.createElement('a');
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        clock_link.setAttribute('href', 'javascript:DateTimeShortcuts.openClock(' + num + ');');
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        quickElement('h2', clock_box, gettext('Choose a time'));
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        time_list = quickElement('ul', clock_box, '');
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        time_list.className = 'timelist';
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        quickElement("a", quickElement("li", time_list, ""), gettext("Now"), "href", "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", new Date().getHourMinuteSecond());")
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        quickElement("a", quickElement("li", time_list, ""), gettext("Midnight"), "href", "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", '00:00:00');")
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        quickElement("a", quickElement("li", time_list, ""), gettext("6 a.m."), "href", "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", '06:00:00');")
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        quickElement("a", quickElement("li", time_list, ""), gettext("Noon"), "href", "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", '12:00:00');")
 
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        time_format = get_format('TIME_INPUT_FORMATS')[0];
 
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        quickElement("a", quickElement("li", time_list, ""), gettext("Now"), "href", "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", new Date().strftime('" + time_format + "'));");
 
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        quickElement("a", quickElement("li", time_list, ""), gettext("Midnight"), "href", "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", new Date(1970,1,1,0,0,0,0).strftime('" + time_format + "'));");
 
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        quickElement("a", quickElement("li", time_list, ""), gettext("6 a.m."), "href", "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", new Date(1970,1,1,6,0,0,0).strftime('" + time_format + "'));");
 
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        quickElement("a", quickElement("li", time_list, ""), gettext("Noon"), "href", "javascript:DateTimeShortcuts.handleClockQuicklink(" + num + ", new Date(1970,1,1,12,0,0,0).strftime('" + time_format + "'));");
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        cancel_p = quickElement('p', clock_box, '');
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        cancel_p.className = 'calendar-cancel';
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    },
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    handleClockQuicklink: function(num, val) {
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       DateTimeShortcuts.clockInputs[num].value = val;
 
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       DateTimeShortcuts.clockInputs[num].focus();
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       DateTimeShortcuts.dismissClock(num);
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    },
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    // Add calendar widget to a given field.
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        // Shortcut links (calendar icon and "Today" link)
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        var shortcuts_span = document.createElement('span');
 
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        shortcuts_span.className = DateTimeShortcuts.shortCutsClass;
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        inp.parentNode.insertBefore(shortcuts_span, inp.nextSibling);
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        var today_link = document.createElement('a');
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        today_link.setAttribute('href', 'javascript:DateTimeShortcuts.handleCalendarQuickLink(' + num + ', 0);');
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    openCalendar: function(num) {
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        var cal_box = document.getElementById(DateTimeShortcuts.calendarDivName1+num)
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        var cal_link = document.getElementById(DateTimeShortcuts.calendarLinkName+num)
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        var inp = DateTimeShortcuts.calendarInputs[num];
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        // Determine if the current value in the input has a valid date.
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        // If so, draw the calendar with that date's year and month.
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        if (inp.value) {
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            var date_parts = inp.value.split('-');
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            var year = date_parts[0];
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            var month = parseFloat(date_parts[1]);
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            if (year.match(/\d\d\d\d/) && month >= 1 && month <= 12) {
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                DateTimeShortcuts.calendars[num].drawDate(month, year);
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            }
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        }
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        var inp = DateTimeShortcuts.calendarInputs[num];
 
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        // Determine if the current value in the input has a valid date.
 
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        // If so, draw the calendar with that date's year and month.
 
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        if (inp.value) {
 
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            var date_parts = inp.value.split('-');
 
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            var year = date_parts[0];
 
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            var month = parseFloat(date_parts[1]);
 
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            if (year.match(/\d\d\d\d/) && month >= 1 && month <= 12) {
 
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                DateTimeShortcuts.calendars[num].drawDate(month, year);
 
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            }
 
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        }
 
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        // Recalculate the clockbox position
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        // is it left-to-right or right-to-left layout ?
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        if (getStyle(document.body,'direction')!='rtl') {
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        DateTimeShortcuts.calendars[num].drawNextMonth();
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    },
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    handleCalendarCallback: function(num) {
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        return "function(y, m, d) { DateTimeShortcuts.calendarInputs["+num+"].value = y+'-'+(m<10?'0':'')+m+'-'+(d<10?'0':'')+d; document.getElementById(DateTimeShortcuts.calendarDivName1+"+num+").style.display='none';}";
 
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        format = get_format('DATE_INPUT_FORMATS')[0];
 
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        // the format needs to be escaped a little
 
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        format = format.replace('\\', '\\\\');
 
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        format = format.replace('\r', '\\r');
 
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        format = format.replace('\n', '\\n');
 
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        format = format.replace('\t', '\\t');
 
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        format = format.replace("'", "\\'");
 
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        return ["function(y, m, d) { DateTimeShortcuts.calendarInputs[",
 
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               num,
 
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               "].value = new Date(y, m-1, d).strftime('",
 
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               format,
 
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               "');DateTimeShortcuts.calendarInputs[",
 
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               num,
 
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               "].focus();document.getElementById(DateTimeShortcuts.calendarDivName1+",
 
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               num,
 
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               ").style.display='none';}"].join('');
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    },
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    handleCalendarQuickLink: function(num, offset) {
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       var d = new Date();
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       d.setDate(d.getDate() + offset)
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       DateTimeShortcuts.calendarInputs[num].value = d.getISODate();
 
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       DateTimeShortcuts.calendarInputs[num].value = d.strftime(get_format('DATE_INPUT_FORMATS')[0]);
 
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       DateTimeShortcuts.calendarInputs[num].focus();
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       DateTimeShortcuts.dismissCalendar(num);
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    },
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    cancelEventPropagation: function(e) {