X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/6e39d509471fe9b4e2660e0d1631b350d0c66f40..f5240829880f87e0cf581c6a296e436fdef0ef80:/docs/source/Date.html diff --git a/docs/source/Date.html b/docs/source/Date.html index da0a86ec..e4169f8c 100644 --- a/docs/source/Date.html +++ b/docs/source/Date.html @@ -1,12 +1,18 @@ - - - - The source code - - - - - 
/**
+
+
+      
+  The source code
+    
+    
+
+
+    
/*!
+ * Ext JS Library 3.3.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+
/**
  * @class Date
  *
  * The date parsing and formatting syntax contains a subset of
@@ -154,14 +160,14 @@ Date.formatCodeToRegex = function(character, currentGroup) {
       Date.parseCodes[character] = p; // reassign function result to prevent repeated execution
     }
 
-    return p? Ext.applyIf({
-      c: p.c? xf(p.c, currentGroup || "{0}") : p.c
+    return p ? Ext.applyIf({
+      c: p.c ? xf(p.c, currentGroup || "{0}") : p.c
     }, p) : {
         g:0,
         c:null,
         s:Ext.escapeRe(character) // treat unrecognised characters as literals
-    }
-}
+    };
+};
 
 // private shorthand for Date.formatCodeToRegex since we'll be using it fairly often
 var $f = Date.formatCodeToRegex;
@@ -209,7 +215,7 @@ Date.parseFunctions['x-date-format'] = myDateParser;
      * may be used as a format string to {@link #format}. Example:

 Date.formatFunctions['x-date-format'] = myDateFormatter;
 

-     * 
A formatting function should return a string repesentation of the passed Date object:
    
+     * 
    A formatting function should return a string representation of the passed Date object, and is passed the following parameters:
      
      * 
    • date : Date
      The Date to format.
      • 
      * 
    
      * 
    To enable date strings to also be parsed according to that format, a corresponding
@@ -454,7 +460,7 @@ Date.formatCodes.x = "String.leftPad(this.getDate(), 2, '0')";
         t: "this.getDaysInMonth()",
         L: "(this.isLeapYear() ? 1 : 0)",
         o: "(this.getFullYear() + (this.getWeekOfYear() == 1 && this.getMonth() > 0 ? +1 : (this.getWeekOfYear() >= 52 && this.getMonth() < 11 ? -1 : 0)))",
-        Y: "this.getFullYear()",
+        Y: "String.leftPad(this.getFullYear(), 4, '0')",
         y: "('' + this.getFullYear()).substring(2, 4)",
         a: "(this.getHours() < 12 ? 'am' : 'pm')",
         A: "(this.getHours() < 12 ? 'AM' : 'PM')",
@@ -514,7 +520,8 @@ Date.formatCodes.x = "String.leftPad(this.getDate(), 2, '0')";
         s = s || 0;
         ms = ms || 0;
 
-        var dt = new Date(y, m - 1, d, h, i, s, ms);
+        // Special handling for year < 100
+        var dt = new Date(y < 100 ? 100 : y, m - 1, d, h, i, s, ms).add(Date.YEAR, y < 100 ? y - 100 : 0);
 
         return y == dt.getFullYear() &&
             m == dt.getMonth() + 1 &&
@@ -591,7 +598,7 @@ dt = Date.parseDate("2006-02-29 03:20:01", "Y-m-d H:i:s", true); // returns null
                 special = false;
                 code.push("'" + String.escape(ch) + "'");
             } else {
-                code.push(Date.getFormatCode(ch))
+                code.push(Date.getFormatCode(ch));
             }
         }
         Date.formatFunctions[format] = new Function("return " + code.join('+'));
@@ -616,22 +623,23 @@ dt = Date.parseDate("2006-02-29 03:20:01", "Y-m-d H:i:s", true); // returns null
                     "dt = (new Date()).clearTime();",
 
                     // date calculations (note: these calculations create a dependency on Ext.num())
-                    "y = y >= 0? y : Ext.num(def.y, dt.getFullYear());",
-                    "m = m >= 0? m : Ext.num(def.m - 1, dt.getMonth());",
-                    "d = d >= 0? d : Ext.num(def.d, dt.getDate());",
+                    "y = Ext.num(y, Ext.num(def.y, dt.getFullYear()));",
+                    "m = Ext.num(m, Ext.num(def.m - 1, dt.getMonth()));",
+                    "d = Ext.num(d, Ext.num(def.d, dt.getDate()));",
 
                     // time calculations (note: these calculations create a dependency on Ext.num())
-                    "h  = h || Ext.num(def.h, dt.getHours());",
-                    "i  = i || Ext.num(def.i, dt.getMinutes());",
-                    "s  = s || Ext.num(def.s, dt.getSeconds());",
-                    "ms = ms || Ext.num(def.ms, dt.getMilliseconds());",
+                    "h  = Ext.num(h, Ext.num(def.h, dt.getHours()));",
+                    "i  = Ext.num(i, Ext.num(def.i, dt.getMinutes()));",
+                    "s  = Ext.num(s, Ext.num(def.s, dt.getSeconds()));",
+                    "ms = Ext.num(ms, Ext.num(def.ms, dt.getMilliseconds()));",
 
                     "if(z >= 0 && y >= 0){",
                         // both the year and zero-based day of year are defined and >= 0.
                         // these 2 values alone provide sufficient info to create a full date object
 
                         // create Date object representing January 1st for the given year
-                        "v = new Date(y, 0, 1, h, i, s, ms);",
+                        // handle years < 100 appropriately
+                        "v = new Date(y < 100 ? 100 : y, 0, 1, h, i, s, ms).add(Date.YEAR, y < 100 ? y - 100 : 0);",
 
                         // then add day of year, checking for Date "rollover" if necessary
                         "v = !strict? v : (strict === true && (z <= 364 || (v.isLeapYear() && z <= 365))? v.add(Date.DAY, z) : null);",
@@ -639,7 +647,8 @@ dt = Date.parseDate("2006-02-29 03:20:01", "Y-m-d H:i:s", true); // returns null
                         "v = null;", // invalid date, so return null
                     "}else{",
                         // plain old Date object
-                        "v = new Date(y, m, d, h, i, s, ms);",
+                        // handle years < 100 properly
+                        "v = new Date(y < 100 ? 100 : y, m, d, h, i, s, ms).add(Date.YEAR, y < 100 ? y - 100 : 0);",
                     "}",
                 "}",
             "}",
@@ -683,9 +692,9 @@ dt = Date.parseDate("2006-02-29 03:20:01", "Y-m-d H:i:s", true); // returns null
                 }
             }
 
-            Date.parseRegexes[regexNum] = new RegExp("^" + regex.join('') + "$", "i");
+            Date.parseRegexes[regexNum] = new RegExp("^" + regex.join('') + "$", 'i');
             Date.parseFunctions[format] = new Function("input", "strict", xf(code, regexNum, calc.join('')));
-        }
+        };
     }(),
 
     // private
@@ -712,14 +721,14 @@ dt = Date.parseDate("2006-02-29 03:20:01", "Y-m-d H:i:s", true); // returns null
                 g:0,
                 c:null,
                 s:"(?:" + a.join("|") +")"
-            }
+            };
         },
         l: function() {
             return {
                 g:0,
                 c:null,
                 s:"(?:" + Date.dayNames.join("|") + ")"
-            }
+            };
         },
         N: {
             g:0,
@@ -751,7 +760,7 @@ dt = Date.parseDate("2006-02-29 03:20:01", "Y-m-d H:i:s", true); // returns null
                 g:1,
                 c:"m = parseInt(Date.getMonthNumber(results[{0}]), 10);\n", // get localised month number
                 s:"(" + Date.monthNames.join("|") + ")"
-            }
+            };
         },
         M: function() {
             for (var a = [], i = 0; i < 12; a.push(Date.getShortMonthName(i)), ++i); // get localised short month names
@@ -793,19 +802,24 @@ dt = Date.parseDate("2006-02-29 03:20:01", "Y-m-d H:i:s", true); // returns null
                 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n", // 2-digit year
             s:"(\\d{1,2})"
         },
+        
    /**
+         * In the am/pm parsing routines, we allow both upper and lower case 
+         * even though it doesn't exactly match the spec. It gives much more flexibility
+         * in being able to specify case insensitive regexes.
+         */
         a: {
             g:1,
-            c:"if (results[{0}] == 'am') {\n"
+            c:"if (/(am)/i.test(results[{0}])) {\n"
                 + "if (!h || h == 12) { h = 0; }\n"
                 + "} else { if (!h || h < 12) { h = (h || 0) + 12; }}",
-            s:"(am|pm)"
+            s:"(am|pm|AM|PM)"
         },
         A: {
             g:1,
-            c:"if (results[{0}] == 'AM') {\n"
+            c:"if (/(am)/i.test(results[{0}])) {\n"
                 + "if (!h || h == 12) { h = 0; }\n"
                 + "} else { if (!h || h < 12) { h = (h || 0) + 12; }}",
-            s:"(AM|PM)"
+            s:"(AM|PM|am|pm)"
         },
         g: function() {
             return $f("G");
@@ -915,7 +929,7 @@ dt = Date.parseDate("2006-02-29 03:20:01", "Y-m-d H:i:s", true); // returns null
                         ")?",
                     ")?"
                 ].join("")
-            }
+            };
         },
         U: {
             g:1,
@@ -1007,7 +1021,7 @@ Ext.apply(Date.prototype, {
                 Wyr = new Date(AWN * ms7d).getUTCFullYear();
 
             return AWN - Math.floor(Date.UTC(Wyr, 0, 7) / ms7d) + 1;
-        }
+        };
     }(),
 
     
    /**
@@ -1078,7 +1092,7 @@ document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
             var m = this.getMonth();
 
             return m == 1 && this.isLeapYear() ? 29 : daysInMonth[m];
-        }
+        };
     }(),
 
     
    /**
@@ -1316,6 +1330,7 @@ console.group('ISO-8601 Granularity Test (see http://www.w3.org/TR/NOTE-datetime
     console.log('Date.parseDate("1997-13-16T19:20:30.45+01:00", "c", true)= %o', Date.parseDate("1997-13-16T19:20:30.45+01:00", "c", true)); // strict date parsing with invalid month value
 console.groupEnd();
 
-//*/
    
-
+*/
+
+ \ No newline at end of file