[76] | 1 | /*! |
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| 2 | * Ext JS Library 3.4.0 |
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| 3 | * Copyright(c) 2006-2011 Sencha Inc. |
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| 4 | * licensing@sencha.com |
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| 5 | * http://www.sencha.com/license |
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| 6 | */ |
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| 7 | /** |
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| 8 | * @class Ext.form.TimeField |
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| 9 | * @extends Ext.form.ComboBox |
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| 10 | * Provides a time input field with a time dropdown and automatic time validation. Example usage: |
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| 11 | * <pre><code> |
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| 12 | new Ext.form.TimeField({ |
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| 13 | minValue: '9:00 AM', |
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| 14 | maxValue: '6:00 PM', |
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| 15 | increment: 30 |
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| 16 | }); |
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| 17 | </code></pre> |
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| 18 | * @constructor |
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| 19 | * Create a new TimeField |
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| 20 | * @param {Object} config |
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| 21 | * @xtype timefield |
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| 22 | */ |
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| 23 | Ext.form.TimeField = Ext.extend(Ext.form.ComboBox, { |
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| 24 | /** |
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| 25 | * @cfg {Date/String} minValue |
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| 26 | * The minimum allowed time. Can be either a Javascript date object with a valid time value or a string |
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| 27 | * time in a valid format -- see {@link #format} and {@link #altFormats} (defaults to undefined). |
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| 28 | */ |
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| 29 | minValue : undefined, |
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| 30 | /** |
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| 31 | * @cfg {Date/String} maxValue |
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| 32 | * The maximum allowed time. Can be either a Javascript date object with a valid time value or a string |
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| 33 | * time in a valid format -- see {@link #format} and {@link #altFormats} (defaults to undefined). |
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| 34 | */ |
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| 35 | maxValue : undefined, |
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| 36 | /** |
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| 37 | * @cfg {String} minText |
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| 38 | * The error text to display when the date in the cell is before minValue (defaults to |
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| 39 | * 'The time in this field must be equal to or after {0}'). |
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| 40 | */ |
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| 41 | minText : "The time in this field must be equal to or after {0}", |
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| 42 | /** |
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| 43 | * @cfg {String} maxText |
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| 44 | * The error text to display when the time is after maxValue (defaults to |
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| 45 | * 'The time in this field must be equal to or before {0}'). |
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| 46 | */ |
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| 47 | maxText : "The time in this field must be equal to or before {0}", |
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| 48 | /** |
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| 49 | * @cfg {String} invalidText |
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| 50 | * The error text to display when the time in the field is invalid (defaults to |
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| 51 | * '{value} is not a valid time'). |
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| 52 | */ |
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| 53 | invalidText : "{0} is not a valid time", |
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| 54 | /** |
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| 55 | * @cfg {String} format |
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| 56 | * The default time format string which can be overriden for localization support. The format must be |
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| 57 | * valid according to {@link Date#parseDate} (defaults to 'g:i A', e.g., '3:15 PM'). For 24-hour time |
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| 58 | * format try 'H:i' instead. |
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| 59 | */ |
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| 60 | format : "g:i A", |
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| 61 | /** |
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| 62 | * @cfg {String} altFormats |
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| 63 | * Multiple date formats separated by "|" to try when parsing a user input value and it doesn't match the defined |
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| 64 | * format (defaults to 'g:ia|g:iA|g:i a|g:i A|h:i|g:i|H:i|ga|ha|gA|h a|g a|g A|gi|hi|gia|hia|g|H|gi a|hi a|giA|hiA|gi A|hi A'). |
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| 65 | */ |
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| 66 | altFormats : "g:ia|g:iA|g:i a|g:i A|h:i|g:i|H:i|ga|ha|gA|h a|g a|g A|gi|hi|gia|hia|g|H|gi a|hi a|giA|hiA|gi A|hi A", |
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| 67 | /** |
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| 68 | * @cfg {Number} increment |
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| 69 | * The number of minutes between each time value in the list (defaults to 15). |
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| 70 | */ |
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| 71 | increment: 15, |
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| 72 | |
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| 73 | // private override |
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| 74 | mode: 'local', |
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| 75 | // private override |
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| 76 | triggerAction: 'all', |
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| 77 | // private override |
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| 78 | typeAhead: false, |
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| 79 | |
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| 80 | // private - This is the date to use when generating time values in the absence of either minValue |
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| 81 | // or maxValue. Using the current date causes DST issues on DST boundary dates, so this is an |
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| 82 | // arbitrary "safe" date that can be any date aside from DST boundary dates. |
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| 83 | initDate: '1/1/2008', |
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| 84 | |
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| 85 | initDateFormat: 'j/n/Y', |
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| 86 | |
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| 87 | // private |
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| 88 | initComponent : function(){ |
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| 89 | if(Ext.isDefined(this.minValue)){ |
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| 90 | this.setMinValue(this.minValue, true); |
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| 91 | } |
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| 92 | if(Ext.isDefined(this.maxValue)){ |
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| 93 | this.setMaxValue(this.maxValue, true); |
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| 94 | } |
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| 95 | if(!this.store){ |
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| 96 | this.generateStore(true); |
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| 97 | } |
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| 98 | Ext.form.TimeField.superclass.initComponent.call(this); |
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| 99 | }, |
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| 100 | |
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| 101 | /** |
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| 102 | * Replaces any existing {@link #minValue} with the new time and refreshes the store. |
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| 103 | * @param {Date/String} value The minimum time that can be selected |
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| 104 | */ |
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| 105 | setMinValue: function(value, /* private */ initial){ |
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| 106 | this.setLimit(value, true, initial); |
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| 107 | return this; |
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| 108 | }, |
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| 109 | |
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| 110 | /** |
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| 111 | * Replaces any existing {@link #maxValue} with the new time and refreshes the store. |
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| 112 | * @param {Date/String} value The maximum time that can be selected |
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| 113 | */ |
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| 114 | setMaxValue: function(value, /* private */ initial){ |
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| 115 | this.setLimit(value, false, initial); |
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| 116 | return this; |
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| 117 | }, |
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| 118 | |
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| 119 | // private |
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| 120 | generateStore: function(initial){ |
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| 121 | var min = this.minValue || new Date(this.initDate).clearTime(), |
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| 122 | max = this.maxValue || new Date(this.initDate).clearTime().add('mi', (24 * 60) - 1), |
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| 123 | times = []; |
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| 124 | |
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| 125 | while(min <= max){ |
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| 126 | times.push(min.dateFormat(this.format)); |
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| 127 | min = min.add('mi', this.increment); |
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| 128 | } |
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| 129 | this.bindStore(times, initial); |
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| 130 | }, |
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| 131 | |
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| 132 | // private |
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| 133 | setLimit: function(value, isMin, initial){ |
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| 134 | var d; |
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| 135 | if(Ext.isString(value)){ |
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| 136 | d = this.parseDate(value); |
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| 137 | }else if(Ext.isDate(value)){ |
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| 138 | d = value; |
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| 139 | } |
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| 140 | if(d){ |
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| 141 | var val = new Date(this.initDate).clearTime(); |
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| 142 | val.setHours(d.getHours(), d.getMinutes(), d.getSeconds(), d.getMilliseconds()); |
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| 143 | this[isMin ? 'minValue' : 'maxValue'] = val; |
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| 144 | if(!initial){ |
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| 145 | this.generateStore(); |
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| 146 | } |
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| 147 | } |
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| 148 | }, |
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| 149 | |
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| 150 | // inherited docs |
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| 151 | getValue : function(){ |
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| 152 | var v = Ext.form.TimeField.superclass.getValue.call(this); |
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| 153 | return this.formatDate(this.parseDate(v)) || ''; |
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| 154 | }, |
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| 155 | |
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| 156 | // inherited docs |
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| 157 | setValue : function(value){ |
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| 158 | return Ext.form.TimeField.superclass.setValue.call(this, this.formatDate(this.parseDate(value))); |
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| 159 | }, |
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| 160 | |
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| 161 | // private overrides |
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| 162 | validateValue : Ext.form.DateField.prototype.validateValue, |
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| 163 | |
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| 164 | formatDate : Ext.form.DateField.prototype.formatDate, |
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| 165 | |
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| 166 | parseDate: function(value) { |
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| 167 | if (!value || Ext.isDate(value)) { |
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| 168 | return value; |
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| 169 | } |
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| 170 | |
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| 171 | var id = this.initDate + ' ', |
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| 172 | idf = this.initDateFormat + ' ', |
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| 173 | v = Date.parseDate(id + value, idf + this.format), // *** handle DST. note: this.format is a TIME-only format |
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| 174 | af = this.altFormats; |
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| 175 | |
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| 176 | if (!v && af) { |
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| 177 | if (!this.altFormatsArray) { |
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| 178 | this.altFormatsArray = af.split("|"); |
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| 179 | } |
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| 180 | for (var i = 0, afa = this.altFormatsArray, len = afa.length; i < len && !v; i++) { |
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| 181 | v = Date.parseDate(id + value, idf + afa[i]); |
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| 182 | } |
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| 183 | } |
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| 184 | |
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| 185 | return v; |
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| 186 | } |
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| 187 | }); |
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| 188 | Ext.reg('timefield', Ext.form.TimeField); |
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