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lib/Apache/SdnFw/js/calendar_date_select/calendar_date_select.js  view on Meta::CPAN

Element.buildAndAppend = function(type, options, style)
{
  var e = $(document.createElement(type));
  $H(options).each(function(pair) { e[pair.key] = pair.value });
  if (style) e.setStyle(style);
  return e;
};
nil = null;

Date.one_day = 24*60*60*1000;
Date.weekdays = $w("S M T W T F S");
Date.first_day_of_week = 0;
Date.months = $w("January February March April May June July August September October November December" );
Date.padded2 = function(hour) { var padded2 = parseInt(hour, 10); if (hour < 10) padded2 = "0" + padded2; return padded2; }
Date.prototype.getPaddedMinutes = function() { return Date.padded2(this.getMinutes()); }
Date.prototype.getAMPMHour = function() { var hour = this.getHours(); return (hour == 0) ? 12 : (hour > 12 ? hour - 12 : hour ) }
Date.prototype.getAMPM = function() { return (this.getHours() < 12) ? "AM" : "PM"; }
Date.prototype.stripTime = function() { return new Date(this.getFullYear(), this.getMonth(), this.getDate());};
Date.prototype.daysDistance = function(compare_date) { return Math.round((compare_date - this) / Date.one_day); };
Date.prototype.toFormattedString = function(include_time){
  var hour, str;
  str = Date.months[this.getMonth()] + " " + this.getDate() + ", " + this.getFullYear();
  
  if (include_time) { hour = this.getHours(); str += " " + this.getAMPMHour() + ":" + this.getPaddedMinutes() + " " + this.getAMPM() }
  return str;
}
Date.parseFormattedString = function(string) { return new Date(string);}
Math.floor_to_interval = function(n, i) { return Math.floor(n/i) * i;}
window.f_height = function() { return( [window.innerHeight ? window.innerHeight : null, document.documentElement ? document.documentElement.clientHeight : null, document.body ? document.body.clientHeight : null].select(function(x){return x>0}).first(...
window.f_scrollTop = function() { return ([window.pageYOffset ? window.pageYOffset : null, document.documentElement ? document.documentElement.scrollTop : null, document.body ? document.body.scrollTop : null].select(function(x){return x>0}).first()||...

_translations = {
  "OK": "OK",
  "Now": "Now",
  "Today": "Today",
  "Clear": "Clear"
}
SelectBox = Class.create();
SelectBox.prototype = {
  initialize: function(parent_element, values, html_options, style_options) {
    this.element = $(parent_element).build("select", html_options, style_options);
    this.populate(values);
  },
  populate: function(values) {
    this.element.purgeChildren();
    var that = this; $A(values).each(function(pair) { if (typeof(pair)!="object") {pair = [pair, pair]}; that.element.build("option", { value: pair[1], innerHTML: pair[0]}) });
  },
  setValue: function(value) {
    var e = this.element;
    var matched = false;
    $R(0, e.options.length - 1 ).each(function(i) { if(e.options[i].value==value.toString()) {e.selectedIndex = i; matched = true;}; } );
    return matched;
  },
  getValue: function() { return $F(this.element)}
}
CalendarDateSelect = Class.create();
CalendarDateSelect.prototype = {
  initialize: function(target_element, options) {
    this.target_element = $(target_element); // make sure it's an element, not a string
    if (!this.target_element) { alert("Target element " + target_element + " not found!"); return false;}
    if (this.target_element.tagName != "INPUT") this.target_element = this.target_element.down("INPUT")
    
    this.target_element.calendar_date_select = this;
    this.last_click_at = 0;
    // initialize the date control
    this.options = $H({
      embedded: false,
      popup: nil,
      time: false,
      buttons: true,
      clear_button: true,
      year_range: 10,
      close_on_click: nil,
      minute_interval: 5,
      popup_by: this.target_element,
      month_year: "dropdowns",
      onchange: this.target_element.onchange,
      valid_date_check: nil
    }).merge(options || {});
    this.use_time = this.options.get("time");
    this.parseDate();
    this.callback("before_show")
    this.initCalendarDiv();
    if(!this.options.get("embedded")) {
      this.positionCalendarDiv()
      // set the click handler to check if a user has clicked away from the document
      Event.observe(document, "mousedown", this.closeIfClickedOut_handler = this.closeIfClickedOut.bindAsEventListener(this));
      Event.observe(document, "keypress", this.keyPress_handler = this.keyPress.bindAsEventListener(this));
    }
    this.callback("after_show")
  },
  positionCalendarDiv: function() {
    var above = false;
    var c_pos = this.calendar_div.cumulativeOffset(), c_left = c_pos[0], c_top = c_pos[1], c_dim = this.calendar_div.getDimensions(), c_height = c_dim.height, c_width = c_dim.width; 
    var w_top = window.f_scrollTop(), w_height = window.f_height();
    var e_dim = $(this.options.get("popup_by")).cumulativeOffset(), e_top = e_dim[1], e_left = e_dim[0], e_height = $(this.options.get("popup_by")).getDimensions().height, e_bottom = e_top + e_height;
    
    if ( (( e_bottom + c_height ) > (w_top + w_height)) && ( e_bottom - c_height > w_top )) above = true;
    var left_px = e_left.toString() + "px", top_px = (above ? (e_top - c_height ) : ( e_top + e_height )).toString() + "px";
    
    this.calendar_div.style.left = left_px;  this.calendar_div.style.top = top_px;
    
    this.calendar_div.setStyle({visibility:""});
    
    // draw an iframe behind the calendar -- ugly hack to make IE 6 happy
    if(navigator.appName=="Microsoft Internet Explorer") this.iframe = $(document.body).build("iframe", {src: "javascript:false", className: "ie6_blocker"}, { left: left_px, top: top_px, height: c_height.toString()+"px", width: c_width.toString()+"px...
  },
  initCalendarDiv: function() {
    if (this.options.get("embedded")) {
      var parent = this.target_element.parentNode;
      var style = {}
    } else {
      var parent = document.body
      var style = { position:"absolute", visibility: "hidden", left:0, top:0 }
    }
    this.calendar_div = $(parent).build('div', {className: "calendar_date_select"}, style);
    
    var that = this;
    // create the divs
    $w("top header body buttons footer bottom").each(function(name) {
      eval("var " + name + "_div = that." + name + "_div = that.calendar_div.build('div', { className: 'cds_"+name+"' }, { clear: 'left'} ); ");