appypod-rattail/gen/ui/calendar.js

98 lines
3.7 KiB
JavaScript

function toggleVisibility(node, nodeType){
// Toggle visibility of all elements having p_nodeType within p_node
var elements = node.getElementsByTagName(nodeType);
for (var i=0; i<elements.length; i++){
var sNode = elements[i];
if (sNode.style.visibility == 'hidden') sNode.style.visibility = 'visible';
else sNode.style.visibility = 'hidden';
}
}
function askCalendar(hookId, objectUrl, render, fieldName, month) {
// Sends an Ajax request for getting the calendar, at p_month
var params = {'month': month, 'render': render};
askAjaxChunk(hookId, 'GET', objectUrl, fieldName+':pxView', params);
}
function openEventPopup(action, fieldName, day, spansDays,
applicableEventTypes, message) {
/* Opens the popup for creating (or deleting, depending on p_action) a
calendar event at some p_day. When action is "del", we need to know
(from p_spansDays) if the event spans more days, in order to propose a
checkbox allowing to delete events for those successive days. When action
is "new", a possibly restricted list of applicable event types for this
day is given in p_applicableEventTypes; p_message contains an optional
message explaining why not applicable types are not applicable. */
var prefix = fieldName + '_' + action + 'Event';
var f = document.getElementById(prefix + 'Form');
f.day.value = day;
if (action == 'del') {
// Show or hide the checkbox for deleting the event for successive days.
var elem = document.getElementById(prefix + 'DelNextEvent');
var cb = elem.getElementsByTagName('input');
cb[0].checked = false;
cb[1].value = 'False';
if (spansDays == 'True') { elem.style.display = 'block' }
else { elem.style.display = 'none' }
}
else if (action == 'new') {
// First: reinitialise input fields
f.eventType.style.background = '';
var allOptions = f.eventType.options;
for (var i=0; i < allOptions.length; i++) {
allOptions[i].selected = false;
}
f.eventSpan.style.background = '';
// Among all event types, show applicable ones and hide the others.
var applicable = applicableEventTypes.split(',');
var applicableDict = {};
for (var i=0; i < applicable.length; i++) {
applicableDict[applicable[i]] = true;
}
for (var i=0; i < allOptions.length; i++) {
if (!allOptions[i].value) continue;
if (allOptions[i].value in applicableDict) {
allOptions[i].disabled = false;
allOptions[i].title = '';
}
else {
allOptions[i].disabled = true;
allOptions[i].title = message;
}
}
}
openPopup(prefix + 'Popup');
}
function triggerCalendarEvent(action, hookId, fieldName, objectUrl,
maxEventLength) {
/* Sends an Ajax request for triggering a calendar event (create or delete an
event) and refreshing the view month. */
var prefix = fieldName + '_' + action + 'Event';
var f = document.getElementById(prefix + 'Form');
if (action == 'new') {
// Check that an event span has been specified
if (f.eventType.selectedIndex == 0) {
f.eventType.style.background = wrongTextInput;
return;
}
// Check that eventSpan is empty or contains a valid number
var spanNumber = f.eventSpan.value.replace(' ', '');
if (spanNumber) {
spanNumber = parseInt(spanNumber);
if (isNaN(spanNumber) || (spanNumber > maxEventLength)) {
f.eventSpan.style.background = wrongTextInput;
return;
}
}
}
var elems = f.elements;
var params = {};
// Put form elements into "params"
for (var i=0; i < elems.length; i++) {
params[elems[i].name] = elems[i].value;
}
closePopup(prefix + 'Popup');
askAjaxChunk(hookId, 'POST', objectUrl, fieldName+':pxView', params);
}