There are of 4 localized date patterns and 4 localized time patterns. They can be used in any combination. If using a combined pattern, the first must be the date, followed by a space, and lastly the time pattern. For example, full date pattern with short time pattern.
+The Pattern property accepts 4 predefined localized date patterns and 4 predefined localized time patterns. +
You can also specify a custom pattern using the following sub-patterns.
+The date/time format is specified by means of a string time pattern. In this pattern, all ASCII letters are reserved as pattern letters, which are defined as the following:
+
The count of pattern letters determine the format.
+ +(Text): 4 letters uses full form, less than 4, use short or abbreviated form +if it exists. (e.g., "EEEE" produces "Monday", "EEE" produces "Mon")
+ +(Number): the minimum number of digits. Shorter numbers are zero-padded + to this amount (e.g. if "m" produces "6", "mm" produces "06"). Year is + handled specially; that is, if the count of 'y' is 2, the Year will be + truncated to 2 digits. (e.g., if "yyyy" produces "1997", "yy" produces "97".) + Unlike other fields, fractional seconds are padded on the right with zero.
+ +(Text and Number): 3 or over, use text, otherwise use number. (e.g., +"M" produces "1", "MM" produces "01", "MMM" produces "Jan", and "MMMM" +produces "January".)
+ +Any characters in the pattern that are not in the ranges of ['a'..'z'] +and ['A'..'Z'] will be treated as quoted text. For instance, characters +like ':', '.', ' ', and '@' will appear in the resulting time text +even they are not embraced within single quotes.
+ +Examples using the US locale:
+
+
If the Value property is not specified, the current date and time is used.
PRADO's Internationalization framework provide localized currency formatting and number formatting. Please note that the TNumberFormat component provides formatting only, it does not perform current conversion or exchange.
+Numbers can be formatted as currency, percentage, decimal or scientific +numbers by specifying the Type attribute. The valid types are: +
Culture and Currency properties may be specified to format locale specific numbers.
+If someone from US want to see sales figures from a store in
+Germany (say using the EURO currency), formatted using the german
+ currency, you would need to use the attribute Culture="de_DE" to get
+the currency right, e.g. 100,00$. The decimal and grouping separator is
+then also from the de_DE locale. This may lead to some confusion because
+people from US uses the "," (comma) as thousand separator. Therefore a Currency
+attribute is available, so that the output from the following example results in $100.00
+
The Pattern property determines the number of digits, thousand grouping +positions, the number of decimal points and the decimal position. The actual characters that +are used to represent the decimal points and thousand points are culture specific +and will change automatically according to the Culture property. The valid +Pattern characters are: +
Compound messages, i.e., string substitution, can be accomplished with TTranslateParameter. diff --git a/demos/quickstart/protected/pages/Controls/DatePicker.page b/demos/quickstart/protected/pages/Controls/DatePicker.page index 5425f2ab..17d28382 100644 --- a/demos/quickstart/protected/pages/Controls/DatePicker.page +++ b/demos/quickstart/protected/pages/Controls/DatePicker.page @@ -3,8 +3,81 @@
TDatePicker displays a text box for date input purpose.
+When the text box receives focus, a calendar will pop up and users can
+pick up from it a date that will be automatically entered into the text box.
+The format of the date string displayed in the text box is determined by
+the DateFormat property. Valid formats are the combination of the
+following tokens:
+
+
+The date of the date picker can be set using the Date or Timestamp +properties. The Date property value must be in the same format as the pattern +specified in the DateFormat property. The Timestamp property +only accepts integers such as the Unix timestamp. +
+-TBD +TDatePicker has three Mode to show the date picker popup. +
The CssClass property can be used to override the css class name +for the date picker panel. The CalendarStyle property changes the overall calendar style. +The following CalendarStyle values are available: +
The InputMode property can be set to "TextBox" or "DropDownList" with +default as "TextBox". In DropDownList mode, in addition to the popup date picker, three +drop down list (day, month and year) are presented to select the date . +When InputMode equals "DropDownList", the order and appearance of the date, month, and year +will depend on the pattern specified in DateFormat property. +
+ +The popup date picker can be hidden by specifying ShowCalendar as false. Much of the +text of the popup date picker can be changed to a different language using the Culture property. +
+ +The calendar picker year limit can be set using the FromYear and UpToYear properties +where FromYear is the starting year and UpToYear is the last year selectable. +The starting day of the week can be changed by the FirstDayOfWeek property, with 0 as Sunday, 1 as Monday, etc. +
+ +Note 1: If the InputMode is "TextBox", the DateFormat should
+only NOT contain MMM or MMMM patterns. The
+server side date parser will not be able to determine the correct date if MMM or
+MMMM are used. When InputMode equals "DropDownList", all patterns can be used.
Note 2: When the TDatePicker is used together +with a validator, the DateFormat property of the validator must be equal to +the DateFormat of the TDatePicker AND must set DataType="Date" +on the validator to ensure correct validation. See +TCompareValidator, +TDataTypeValidator and +TRangeValidator +for details.
+ +| Default TDatePicker | +
+ |
+
| Button Mode, pre-selected date 20-10-2005 |
+
+ |
+
| InputMode="DropDownList", custom DateFormat="yyyy/MMM" |
+
+ |
+
| InputMode="DropDownList", custom DateFormat="MMM/yyyy", Culture="fr" |
+
+ |
+
| Custom DateFormat="日期：yyyy年M月d日", culture="zh_CN", ImageButton mode, pre-selected using Timestamp=<%= @strtotime("-1 year") %> |
+
+ |
+
| Custom DateFormat="yyyy/MMMM/dd", DropDownList, pre-selected Date="2005/05/15" |
+
+ |
+
| DropDownList, pre-selected date Timestamp=<%= @strtotime("-1 month") %> |
+
+ |
+
TRequiredFieldValidator ensures that the user enters some data in the specified input field. By default, TRequiredFieldValidator will check if the user input is empty or not. The validation fails if the input is empty. By setting InitialValue, the validator can check if the user input is different from InitialValue. If not, the validation fails.
TRegularExpressionValidator verifies the user input against a regular pattern. The validation fails if the input does not match the pattern. The regular expression can be specified by the RegularExpression property. Some commonly used regular expressions include: @@ -58,7 +63,7 @@ Note, TRegularExpressionValidator only checks for nonempty user input. Use a TRe
TEmailAddressValidator verifies that the user input is a valid email address. The validator uses a regular expression to check if the input is in a valid email address format. If CheckMXRecord is true, the validator will also check whether the MX record indicated by the email address is valid, provided checkdnsrr() is available in the installed PHP.
@@ -66,7 +71,8 @@ TEmailAddressValidator verifies that the user input is a valid email address. Th Note, if the input being validated is empty, TEmailAddressValidator will not do validation. Use a TRequiredFieldValidator to ensure the value is not empty.
TCompareValidator compares the user input with a constant value specified by ValueToCompare, or another user input specified by ControlToCompare. The Operator property specifies how to compare the values, which includes Equal, NotEqual, GreaterThan, GreaterThanEqual, LessThan and LessThanEqual. Before comparison, the values being compared will be converted to the type specified by DataType listed as follows,
@@ -75,26 +81,40 @@ TCompareValidator compares the user input with a constant value specified by String - A string data type.
Note, if the input being validated is empty, TEmailAddressValidator will not do validation. Use a TRequiredFieldValidator to ensure the value is not empty.
++N.B. If validating against a TDatePicker the DataType must be equal to "Date" and the DateFormat property of the validator must be equal to the DateFormat of the TDatePicker. +
TDataTypeValidator verifies if the input data is of specific type indicated by DataType. The data types that can be checked against are the same as those in TCompareValidator.
++N.B. If validating against a TDatePicker the DataType must be equal to "Date" and the DateFormat property of the validator must be equal to the DateFormat of the TDatePicker. +
+ +TRangeValidator verifies whether an input value is within a specified range. TRangeValidator uses three key properties to perform its validation. The MinValue and MaxValue properties specify the minimum and maximum values of the valid range. The DataType property specifies the data type of the value being validated. The value will be first converted into the specified type and then compare with the valid range. The data types that can be checked against are the same as those in TCompareValidator.
++N.B. If validating against a TDatePicker the DataType must be equal to "Date" and the DateFormat property of the validator must be equal to the DateFormat of the TDatePicker. +
+
TCustomValidator performs user-defined validation (either server-side or client-side or both) on an input control.
@@ -118,7 +138,7 @@ function ValidationFunctionName(sender, parameter)
TValidationSummary displays a summary of validation errors inline on a Web page, in a message box, or both. -- cgit v1.2.3