File size: 3,646 Bytes
2fcec7b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 | /**
* Stateless object for input parser functions..
* The intent is the methods here will only relate to the parsing
* of input[type="date|time"]
*/
ValueSelector.InputParser = (function() {
var InputParser = {
_dateParts: ['year', 'month', 'date'],
_timeParts: ['hours', 'minutes', 'seconds'],
/**
* Import HTML5 input[type="time"] string value
*
* @param {String} value 23:20:50.52, 17:39:57.
* @return {Object} { hours: 23, minutes: 20, seconds: 50 }.
*/
importTime: function(value) {
var result = {
hours: 0,
minutes: 0,
seconds: 0
};
var parts = value.split(':');
var part;
var partName;
var i = 0;
var len = InputParser._timeParts.length;
for (; i < len; i++) {
partName = InputParser._timeParts[i];
part = parts[i];
if (part) {
result[partName] = parseInt(part.slice(0, 2), 10) || 0;
}
}
return result;
},
/**
* Export date to HTML5 input[type="time"]
*
* @param {Date} value export value.
* @return {String} 17:39:57.
*/
exportTime: function(value) {
var hour = value.getHours();
var minute = value.getMinutes();
var second = value.getSeconds();
var result = '';
result += InputParser.padNumber(hour) + ':';
result += InputParser.padNumber(minute) + ':';
result += InputParser.padNumber(second);
return result;
},
/**
* Import HTML5 input[type="time"] to object.
*
* @param {String} value 1997-12-19.
* @return {Object} { year: 1997, month: 12, date: 19 }.
*/
importDate: function(value) {
var result = {
year: 0,
month: 0,
date: 0
};
var parts = value.split('-');
var part;
var partName;
var i = 0;
var len = InputParser._dateParts.length;
for (; i < len; i++) {
partName = InputParser._dateParts[i];
part = parts[i];
if (part) {
result[partName] = parseInt(part, 10);
}
}
if (result.month > 0) {
result.month = result.month - 1;
}
result.date = result.date || 1;
return result;
},
/**
* Export js date to HTML5 input[type="date"]
*
* @param {Date} value export value.
* @return {String} date string (1997-12-19).
*/
exportDate: function(value) {
var year = value.getFullYear();
var month = value.getMonth() + 1;
var date = value.getDate();
var result = '';
result += InputParser.padNumber(year) + '-';
result += InputParser.padNumber(month) + '-';
result += InputParser.padNumber(date);
return result;
},
/**
* Designed to take a date & time value from
* html5 input types and returns a JS Date.
*
* @param {String} date input date.
* @param {String} time input time.
*
* @return {Date} full date object from date/time.
*/
formatInputDate: function(date, time) {
time = InputParser.importTime(time);
date = InputParser.importDate(date);
return new Date(
date.year,
date.month,
date.date,
time.hours,
time.minutes,
time.seconds
);
},
/**
* @param {Numeric} numeric value.
* @return {String} Pad the numeric with a leading zero if < 10.
*/
padNumber: function(numeric) {
var value = String(numeric);
if (numeric < 10) {
return '0' + value;
}
return value;
}
};
return InputParser;
}());
|