/**
* Ext.ux.form.DateTime Extension Class for Ext 2.x Library
*
* @author Ing. Jozef Sakalos
* @copyright (c) 2008, Ing. Jozef Sakalos
* @version $Id: Ext.ux.form.DateTime.js 289 2008-06-12 21:08:08Z jozo $
*
* @license Ext.ux.form.DateTime is licensed under the terms of
* the Open Source LGPL 3.0 license. Commercial use is permitted to the extent
* that the code/component(s) do NOT become part of another Open Source or Commercially
* licensed development library or toolkit without explicit permission.
*
* License details: http://www.gnu.org/licenses/lgpl.html
*/
/*global Ext */
Ext.ns('Ext.ux.form');
/**
* @class Ext.ux.form.DateTime
* @extends Ext.form.Field
*/
Ext.ux.form.DateTime = Ext.extend(Ext.form.Field, {
/**
* @cfg {String/Object} defaultAutoCreate DomHelper element spec
* Let superclass to create hidden field instead of textbox. Hidden will be submittend to server
*/
defaultAutoCreate:{tag:'input', type:'hidden'}
/**
* @cfg {Number} timeWidth Width of time field in pixels (defaults to 100)
*/
,timeWidth:100
/**
* @cfg {String} dtSeparator Date - Time separator. Used to split date and time (defaults to ' ' (space))
*/
,dtSeparator:' '
/**
* @cfg {String} hiddenFormat Format of datetime used to store value in hidden field
* and submitted to server (defaults to 'Y-m-d H:i:s' that is mysql format)
*/
,hiddenFormat:'Y-m-d H:i:s'
/**
* @cfg {Boolean} otherToNow Set other field to now() if not explicly filled in (defaults to true)
*/
,otherToNow:true
/**
* @cfg {Boolean} emptyToNow Set field value to now on attempt to set empty value.
* If it is true then setValue() sets value of field to current date and time (defaults to false)
*/
/**
* @cfg {String} timePosition Where the time field should be rendered. 'right' is suitable for forms
* and 'below' is suitable if the field is used as the grid editor (defaults to 'right')
*/
,timePosition:'right' // valid values:'below', 'right'
/**
* @cfg {String} dateFormat Format of DateField. Can be localized. (defaults to 'm/y/d')
*/
,dateFormat:'m/d/y'
/**
* @cfg {String} timeFormat Format of TimeField. Can be localized. (defaults to 'g:i A')
*/
,timeFormat:'g:i A'
/**
* @cfg {Object} dateConfig Config for DateField constructor.
*/
/**
* @cfg {Object} timeConfig Config for TimeField constructor.
*/
// {{{
/**
* private
* creates DateField and TimeField and installs the necessary event handlers
*/
,initComponent:function() {
// call parent initComponent
Ext.ux.form.DateTime.superclass.initComponent.call(this);
// create DateField
var dateConfig = Ext.apply({}, {
id:this.id + '-date'
,format:this.dateFormat || Ext.form.DateField.prototype.format
,width:this.timeWidth
,selectOnFocus:this.selectOnFocus
,listeners:{
blur:{scope:this, fn:this.onBlur}
,focus:{scope:this, fn:this.onFocus}
}
}, this.dateConfig);
this.df = new Ext.form.DateField(dateConfig);
delete(this.dateFormat);
// create TimeField
var timeConfig = Ext.apply({}, {
id:this.id + '-time'
,format:this.timeFormat || Ext.form.TimeField.prototype.format
,width:this.timeWidth
,selectOnFocus:this.selectOnFocus
,listeners:{
blur:{scope:this, fn:this.onBlur}
,focus:{scope:this, fn:this.onFocus}
}
}, this.timeConfig);
this.tf = new Ext.form.TimeField(timeConfig);
delete(this.timeFormat);
// relay events
this.relayEvents(this.df, ['focus', 'specialkey', 'invalid', 'valid']);
this.relayEvents(this.tf, ['focus', 'specialkey', 'invalid', 'valid']);
} // eo function initComponent
// }}}
// {{{
/**
* private
* Renders underlying DateField and TimeField and provides a workaround for side error icon bug
*/
,onRender:function(ct, position) {
// don't run more than once
if(this.isRendered) {
return;
}
// render underlying hidden field
Ext.ux.form.DateTime.superclass.onRender.call(this, ct, position);
// render DateField and TimeField
// create bounding table
var t;
if('below' === this.timePosition || 'bellow' === this.timePosition) {
t = Ext.DomHelper.append(ct, {tag:'table',style:'border-collapse:collapse',children:[
{tag:'tr',children:[{tag:'td', style:'padding-bottom:1px', cls:'ux-datetime-date'}]}
,{tag:'tr',children:[{tag:'td', cls:'ux-datetime-time'}]}
]}, true);
}
else {
t = Ext.DomHelper.append(ct, {tag:'table',style:'border-collapse:collapse',children:[
{tag:'tr',children:[
{tag:'td',style:'padding-right:4px', cls:'ux-datetime-date'},{tag:'td', cls:'ux-datetime-time'}
]}
]}, true);
}
this.tableEl = t;
// this.wrap = t.wrap({cls:'x-form-field-wrap'});
this.wrap = t.wrap();
this.wrap.on("mousedown", this.onMouseDown, this, {delay:10});
// render DateField & TimeField
this.df.render(t.child('td.ux-datetime-date'));
this.tf.render(t.child('td.ux-datetime-time'));
// workaround for IE trigger misalignment bug
if(Ext.isIE && Ext.isStrict) {
t.select('input').applyStyles({top:0});
}
this.on('specialkey', this.onSpecialKey, this);
this.df.el.swallowEvent(['keydown', 'keypress']);
this.tf.el.swallowEvent(['keydown', 'keypress']);
// create icon for side invalid errorIcon
if('side' === this.msgTarget) {
var elp = this.el.findParent('.x-form-element', 10, true);
this.errorIcon = elp.createChild({cls:'x-form-invalid-icon'});
this.df.errorIcon = this.errorIcon;
this.tf.errorIcon = this.errorIcon;
}
// setup name for submit
this.el.dom.name = this.hiddenName || this.name || this.id;
// prevent helper fields from being submitted
this.df.el.dom.removeAttribute("name");
this.tf.el.dom.removeAttribute("name");
// we're rendered flag
this.isRendered = true;
// update hidden field
this.updateHidden();
} // eo function onRender
// }}}
// {{{
/**
* private
*/
,adjustSize:Ext.BoxComponent.prototype.adjustSize
// }}}
// {{{
/**
* private
*/
,alignErrorIcon:function() {
this.errorIcon.alignTo(this.tableEl, 'tl-tr', [2, 0]);
}
// }}}
// {{{
/**
* private initializes internal dateValue
*/
,initDateValue:function() {
this.dateValue = this.otherToNow ? new Date() : new Date(1970, 0, 1, 0, 0, 0);
}
// }}}
// {{{
/**
* Calls clearInvalid on the DateField and TimeField
*/
,clearInvalid:function(){
this.df.clearInvalid();
this.tf.clearInvalid();
} // eo function clearInvalid
// }}}
// {{{
/**
* Disable this component.
* @return {Ext.Component} this
*/
,disable:function() {
if(this.isRendered) {
this.df.disabled = this.disabled;
this.df.onDisable();
this.tf.onDisable();
}
this.disabled = true;
this.df.disabled = true;
this.tf.disabled = true;
this.fireEvent("disable", this);
return this;
} // eo function disable
// }}}
// {{{
/**
* Enable this component.
* @return {Ext.Component} this
*/
,enable:function() {
if(this.rendered){
this.df.onEnable();
this.tf.onEnable();
}
this.disabled = false;
this.df.disabled = false;
this.tf.disabled = false;
this.fireEvent("enable", this);
return this;
} // eo function enable
// }}}
// {{{
/**
* private Focus date filed
*/
,focus:function() {
this.df.focus();
} // eo function focus
// }}}
// {{{
/**
* private
*/
,getPositionEl:function() {
return this.wrap;
}
// }}}
// {{{
/**
* private
*/
,getResizeEl:function() {
return this.wrap;
}
// }}}
// {{{
/**
* @return {Date/String} Returns value of this field
*/
,getValue:function() {
// create new instance of date
return this.dateValue ? new Date(this.dateValue) : '';
} // eo function getValue
// }}}
// {{{
/**
* @return {Boolean} true = valid, false = invalid
* private Calls isValid methods of underlying DateField and TimeField and returns the result
*/
,isValid:function() {
return this.df.isValid() && this.tf.isValid();
} // eo function isValid
// }}}
// {{{
/**
* Returns true if this component is visible
* @return {boolean}
*/
,isVisible : function(){
return this.df.rendered && this.df.getActionEl().isVisible();
} // eo function isVisible
// }}}
// {{{
/**
* private Handles blur event
*/
,onBlur:function(f) {
// called by both DateField and TimeField blur events
// revert focus to previous field if clicked in between
if(this.wrapClick) {
f.focus();
this.wrapClick = false;
}
// update underlying value
if(f === this.df) {
this.updateDate();
}
else {
this.updateTime();
}
this.updateHidden();
// fire events later
(function() {
if(!this.df.hasFocus && !this.tf.hasFocus) {
var v = this.getValue();
if(String(v) !== String(this.startValue)) {
this.fireEvent("change", this, v, this.startValue);
}
this.hasFocus = false;
this.fireEvent('blur', this);
}
}).defer(100, this);
} // eo function onBlur
// }}}
// {{{
/**
* private Handles focus event
*/
,onFocus:function() {
if(!this.hasFocus){
this.hasFocus = true;
this.startValue = this.getValue();
this.fireEvent("focus", this);
}
}
// }}}
// {{{
/**
* private Just to prevent blur event when clicked in the middle of fields
*/
,onMouseDown:function(e) {
if(!this.disabled) {
this.wrapClick = 'td' === e.target.nodeName.toLowerCase();
}
}
// }}}
// {{{
/**
* private
* Handles Tab and Shift-Tab events
*/
,onSpecialKey:function(t, e) {
var key = e.getKey();
if(key === e.TAB) {
if(t === this.df && !e.shiftKey) {
e.stopEvent();
this.tf.focus();
}
if(t === this.tf && e.shiftKey) {
e.stopEvent();
this.df.focus();
}
}
// otherwise it misbehaves in editor grid
if(key === e.ENTER) {
this.updateValue();
}
} // eo function onSpecialKey
// }}}
// {{{
/**
* private Sets the value of DateField
*/
,setDate:function(date) {
this.df.setValue(date);
} // eo function setDate
// }}}
// {{{
/**
* private Sets the value of TimeField
*/
,setTime:function(date) {
this.tf.setValue(date);
} // eo function setTime
// }}}
// {{{
/**
* private
* Sets correct sizes of underlying DateField and TimeField
* With workarounds for IE bugs
*/
,setSize:function(w, h) {
if(!w) {
return;
}
if('below' === this.timePosition) {
this.df.setSize(w, h);
this.tf.setSize(w, h);
if(Ext.isIE) {
this.df.el.up('td').setWidth(w);
this.tf.el.up('td').setWidth(w);
}
}
else {
this.df.setSize(w - this.timeWidth - 4, h);
this.tf.setSize(this.timeWidth, h);
if(Ext.isIE) {
this.df.el.up('td').setWidth(w - this.timeWidth - 4);
this.tf.el.up('td').setWidth(this.timeWidth);
}
}
} // eo function setSize
// }}}
// {{{
/**
* @param {Mixed} val Value to set
* Sets the value of this field
*/
,setValue:function(val) {
if(!val && true === this.emptyToNow) {
this.setValue(new Date());
return;
}
else if(!val) {
this.setDate('');
this.setTime('');
this.updateValue();
return;
}
if ('number' === typeof val) {
val = new Date(val);
}
val = val ? val : new Date(1970, 0 ,1, 0, 0, 0);
var da, time;
if(val instanceof Date) {
this.setDate(val);
this.setTime(val);
this.dateValue = new Date(val);
}
else {
da = val.split(this.dtSeparator);
this.setDate(da[0]);
if(da[1]) {
if(da[2]) {
// add am/pm part back to time
da[1] += da[2];
}
this.setTime(da[1]);
}
}
this.updateValue();
} // eo function setValue
// }}}
// {{{
/**
* Hide or show this component by boolean
* @return {Ext.Component} this
*/
,setVisible: function(visible){
if(visible) {
this.df.show();
this.tf.show();
}else{
this.df.hide();
this.tf.hide();
}
return this;
} // eo function setVisible
// }}}
//{{{
,show:function() {
return this.setVisible(true);
} // eo function show
//}}}
//{{{
,hide:function() {
return this.setVisible(false);
} // eo function hide
//}}}
// {{{
/**
* private Updates the date part
*/
,updateDate:function() {
var d = this.df.getValue();
if(d) {
if(!(this.dateValue instanceof Date)) {
this.initDateValue();
if(!this.tf.getValue()) {
this.setTime(this.dateValue);
}
}
this.dateValue.setMonth(0); // because of leap years
this.dateValue.setFullYear(d.getFullYear());
this.dateValue.setMonth(d.getMonth());
this.dateValue.setDate(d.getDate());
}
else {
this.dateValue = '';
this.setTime('');
}
} // eo function updateDate
// }}}
// {{{
/**
* private
* Updates the time part
*/
,updateTime:function() {
var t = this.tf.getValue();
if(t && !(t instanceof Date)) {
t = Date.parseDate(t, this.tf.format);
}
if(t && !this.df.getValue()) {
this.initDateValue();
this.setDate(this.dateValue);
}
if(this.dateValue instanceof Date) {
if(t) {
this.dateValue.setHours(t.getHours());
this.dateValue.setMinutes(t.getMinutes());
this.dateValue.setSeconds(t.getSeconds());
}
else {
this.dateValue.setHours(0);
this.dateValue.setMinutes(0);
this.dateValue.setSeconds(0);
}
}
} // eo function updateTime
// }}}
// {{{
/**
* private Updates the underlying hidden field value
*/
,updateHidden:function() {
if(this.isRendered) {
var value = this.dateValue instanceof Date ? this.dateValue.format(this.hiddenFormat) : '';
this.el.dom.value = value;
}
}
// }}}
// {{{
/**
* private Updates all of Date, Time and Hidden
*/
,updateValue:function() {
this.updateDate();
this.updateTime();
this.updateHidden();
return;
} // eo function updateValue
// }}}
// {{{
/**
* @return {Boolean} true = valid, false = invalid
* callse validate methods of DateField and TimeField
*/
,validate:function() {
return this.df.validate() && this.tf.validate();
} // eo function validate
// }}}
// {{{
/**
* Returns renderer suitable to render this field
* @param {Object} Column model config
*/
,renderer: function(field) {
var format = field.editor.dateFormat || Ext.ux.form.DateTime.prototype.dateFormat;
format += ' ' + (field.editor.timeFormat || Ext.ux.form.DateTime.prototype.timeFormat);
var renderer = function(val) {
var retval = Ext.util.Format.date(val, format);
return retval;
};
return renderer;
} // eo function renderer
// }}}
}); // eo extend
// register xtype
Ext.reg('xdatetime', Ext.ux.form.DateTime);