[1227] | 1 | /* Vista.as */
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| 2 |
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| 3 | package gov.va.med.edp.util
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| 4 | {
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| 5 | import mx.collections.ICollectionView;
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| 6 | import mx.formatters.DateFormatter;
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| 7 |
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| 8 | public class Vista
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| 9 | {
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| 10 | private static const DT_FORMAT: String = "D MMM YY J:NN";
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| 11 |
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| 12 | /*
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| 13 | Searches a collection for the index of the item that matches that data value
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| 14 | */
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| 15 | public static function locateIndex(collection: ICollectionView,
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| 16 | value: Object, property: String = "data"): int
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| 17 | {
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| 18 | for (var i:int; i < collection.length; i++) {
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| 19 | var item:Object = collection[i];
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| 20 | if (item.hasOwnProperty(property) && (item[property] == value)) return i;
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| 21 | }
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| 22 | return -1;
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| 23 | }
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| 24 |
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| 25 | /*
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| 26 | Returns the numeric identifier for an object at an index in a collection
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| 27 | */
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| 28 | public static function getIDFieldAtIndex(collection: ICollectionView,
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| 29 | index: int, property: String = "data"): Number
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| 30 | {
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| 31 | if (index < 0) return NaN;
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| 32 | if (index < collection.length) {
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| 33 | var item:Object = collection[index];
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| 34 | if (item.hasOwnProperty(property)) return item[property];
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| 35 | }
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| 36 | return NaN;
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| 37 | }
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| 38 |
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| 39 | public static function FMtoDate(fmDT: String): Date
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| 40 | {
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| 41 | if (fmDT.length < 7) {
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| 42 | return null;
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| 43 | }
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| 44 |
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| 45 | var x:String = fmDT + "00000";
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| 46 | var y:int = int(x.substr(0,3)) + 1700;
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| 47 | var m:int = int(x.substr(3,2)) - 1;
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| 48 | var d:int = int(x.substr(5,2));
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| 49 | var h:int = int(x.substr(8,2));
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| 50 | var n:int = int(x.substr(10,2));
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| 51 | return new Date(y,m,d,h,n);
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| 52 | }
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| 53 |
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| 54 | public static function DatetoFM(aDate: Date): String
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| 55 | {
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| 56 | if (aDate == null) return "";
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| 57 |
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| 58 | var y:int = (aDate.fullYear - 1700) * 10000;
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| 59 | var m:int = (aDate.month + 1) * 100;
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| 60 | var d:int = aDate.date;
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| 61 | var h:String = "00" + String(aDate.hours);
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| 62 | var n:String = "00" + String(aDate.minutes);
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| 63 |
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| 64 | if ((y+m+d) == 0) return "";
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| 65 |
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| 66 | if ((aDate.hours + aDate.minutes) > 0) {
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| 67 | return String(y+m+d) + "." + h.substr(-2,2) + n.substr(-2,2);
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| 68 | } else {
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| 69 | return String(y+m+d);
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| 70 | }
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| 71 | }
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| 72 |
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| 73 | public static function formattedDate(aDate: Date, formatString:String=null): String
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| 74 | {
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| 75 | if (aDate == null) {
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| 76 | return "";
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| 77 | }
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| 78 |
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| 79 | var formatter:DateFormatter = new DateFormatter();
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| 80 | if (formatString != null){
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| 81 | formatter.formatString = formatString;
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| 82 | } else {
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| 83 | formatter.formatString = DT_FORMAT;
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| 84 | }
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| 85 |
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| 86 | return formatter.format(aDate);
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| 87 | }
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| 88 |
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| 89 | public static function getBooleanValueForString(str: String): Boolean
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| 90 | {
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| 91 | if (str == "true") {
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| 92 | return true;
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| 93 | }
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| 94 | return false;
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| 95 | }
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| 96 | }
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| 97 | }
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