31. December 2017

jsf convertdatetime 24 hour format download free for windows 7 professional edition 32bit

Jsf convertdatetime 24 hour format

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converting date time to 24 hour format

The time I get from the server is like Jul 27, 2011 8:35:29 AM .

I want to convert it to yyyy-MM-dd HH:mm:ss .

I also want the converted time to be in 24 hour format. Can any one give solution to this problem. The output I want to get is like 2011-07-27 08:35:29

12 Answers

H vs h is difference between 24 hour vs 12 hour format.

You should take a look at Java date formatting, in particular SimpleDateFormat. There's some examples here: http://download.oracle.com/javase/tutorial/i18n/format/simpleDateFormat.html - but you can also find a lot more with a quick google.

I am taking an example of date given below and print two different format of dates according to your requirements.

If you still have any query, Please respond. Thanks.

try to use JodaTime instead of java,util.Date it is much more powerfull and it has a method toString("") that you can pass the format you want like toString("yyy-MM-dd HH:mm:ss");

Today is : Fri Nov 02 16:11:27 IST 2012

Today in dd-MM-yyyy format : 02-11-2012

Today in dd/MM/yy pattern : 02/11/12

Today in dd-MM-yy:HH:mm:SS : 02-11-12:16:11:316

Today in dd-MM-yy:HH:mm:SSZ : 02-11-12:16:11:316 +0530

This is a method that uses JODA.

Input example is 07/20/2015 01:46:34.436 AM

Jsf convertdatetime 24 hour format

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24h problems in convertDateTime in JSF

I have an input textfield with a convertDateTime to see if the time is right. The problem is that convertDateTime is set to 12 hours of counting but I want 24 hours of counting, someone who knows how to solve this?

If for example, I type in 14:12, I get the error message: '14: 12 'could not be under stood as a date. But 02:12 is fine.

Here is the code:

The <f:convertDateTime> uses java.text.SimpleDateFormat API under the covers, whose javadoc is available here, listing all available pattern letters.

For hours, you used a pattern of hh which is in the javadoc described as

, while you clearly want the one described as follows in the javadoc:

Fix it accordingly:

You can use below code no need to hit the Managedbeans

JSF - f:convertDateTime

f:convertDateTime tag is used to convert a string value to a date of required format. It also acts as a validator, a required date format.

Tag Attributes

date (default), time, or both

default, short, medium, long, or full

default, short, medium, long, or full

Formatting pattern, as defined in java.text.SimpleDateFormat

Locale whose preferences are to be used for parsing and formatting

Time zone to use for parsing and formatting

Example Application

Let us create a test JSF application to test the above tag.

UserData.java

result.xhtml

Once you are ready with all the changes done, let us compile and run the application as we did in JSF - First Application chapter. If everything is fine with your application, this will produce the following result.

Enter any invalid value and press Submit button. See the following error message.

Enter any valid value and press Submit button. See the following result.

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Jsf convertdatetime 24 hour format

The ConvertDateTime tag is useful for converting a date into a human-readable format and supports a range of formatting options. You can use this tag to control the style and appearance of a date on your JSF page. The ConvertDateTime tag applies to the date value of the component associated with the enclosing tag. The body content of this tag must be empty.

Tag Attributes

This attribute accepts the following values:

  • ar
  • ar_AE
  • ar_BH
  • ar_DZ
  • ar_EG
  • ar_IQ
  • ar_JO
  • ar_KW
  • ar_LB
  • ar_LY
  • ar_MA
  • ar_OM
  • ar_QA
  • ar_SA
  • ar_SD
  • ar_SY
  • ar_TN
  • ar_YE
  • be
  • be_BY
  • bg
  • bg_BG
  • ca
  • ca_ES
  • cs
  • cs_CZ
  • da
  • da_DK
  • de
  • de_AT
  • de_CH
  • de_DE
  • de_LU
  • el
  • el_GR
  • en
  • en_AU
  • en_CA
  • en_GB
  • en_IE
  • en_IN
  • en_NZ
  • en_US
  • en_ZA
  • es
  • es_AR
  • es_BO
  • es_CL
  • es_CO
  • es_CR
  • es_DO
  • es_EC
  • es_ES
  • es_GT
  • es_HN
  • es_MX
  • es_NI
  • es_PA
  • es_PE
  • es_PR
  • es_PY
  • es_SV
  • es_UY
  • es_VE
  • et
  • et_EE
  • fi
  • fi_FI
  • fr
  • fr_BE
  • fr_CA
  • fr_CH
  • fr_FR
  • fr_LU
  • hi_IN
  • hr
  • hr_HR
  • hu
  • hu_HU
  • is
  • is_IS
  • it
  • it_CH
  • it_IT
  • iw
  • iw_IL
  • ja
  • ja_JP
  • ko
  • ko_KR
  • lt
  • lt_LT
  • lv
  • lv_LV
  • mk
  • mk_MK
  • nl
  • nl_BE
  • nl_NL
  • no
  • no_NO
  • no_NO_NY
  • pl
  • pl_PL
  • pt
  • pt_BR
  • pt_PT
  • ro
  • ro_RO
  • ru
  • ru_RU
  • sk
  • sk_SK
  • sl
  • sl_SI
  • sq
  • sq_AL
  • sv
  • sv_SE
  • th
  • th_TH
  • th_TH_TH
  • tr
  • tr_TR
  • uk
  • uk_UA
  • vi
  • vi_VN
  • zh
  • zh_CN
  • zh_HK
  • zh_TW

This attribute accepts the following values:

This attribute accepts the following values:

  • America/Toronto
  • America/Tortola
  • America/Vancouver
  • America/Virgin
  • America/Whitehorse
  • America/Winnipeg
  • America/Yakutat
  • America/Yellowknife
  • Antarctica/Casey
  • Antarctica/Davis
  • Antarctica/DumontDUrville
  • Antarctica/Mawson
  • Antarctica/McMurdo
  • Antarctica/Palmer
  • Antarctica/Rothera
  • Antarctica/South_Pole
  • Antarctica/Syowa
  • Antarctica/Vostok
  • Arctic/Longyearbyen
  • Asia/Aden
  • Asia/Almaty
  • Asia/Amman
  • Asia/Anadyr
  • Asia/Aqtau
  • Asia/Aqtobe
  • Asia/Ashgabat
  • Asia/Ashkhabad
  • Asia/Baghdad
  • Asia/Bahrain
  • Asia/Baku
  • Asia/Bangkok
  • Asia/Beirut
  • Asia/Bishkek
  • Asia/Brunei
  • Asia/Calcutta
  • Asia/Choibalsan
  • Asia/Chongqing
  • Asia/Chungking
  • Asia/Colombo
  • Asia/Dacca
  • Asia/Damascus
  • Asia/Dhaka
  • Asia/Dili
  • Asia/Dubai
  • Asia/Dushanbe
  • Asia/Gaza
  • Asia/Harbin
  • Asia/Hong_Kong
  • Asia/Hovd
  • Asia/Irkutsk
  • Asia/Istanbul
  • Asia/Jakarta
  • Asia/Jayapura
  • Asia/Jerusalem
  • Asia/Kabul
  • Asia/Kamchatka
  • Asia/Karachi
  • Asia/Kashgar
  • Asia/Katmandu
  • Asia/Krasnoyarsk
  • Asia/Kuala_Lumpur
  • Asia/Kuching
  • Asia/Kuwait
  • Asia/Macao
  • Asia/Macau
  • Asia/Magadan
  • Asia/Makassar
  • Asia/Manila
  • Asia/Muscat
  • Asia/Nicosia
  • Asia/Novosibirsk
  • Asia/Omsk
  • Asia/Oral
  • Asia/Phnom_Penh
  • Asia/Pontianak
  • Asia/Pyongyang
  • Asia/Qatar
  • Asia/Qyzylorda
  • Asia/Rangoon
  • Asia/Riyadh
  • Asia/Riyadh87
  • Asia/Riyadh88
  • Asia/Riyadh89
  • Asia/Saigon
  • Asia/Sakhalin
  • Asia/Samarkand
  • Asia/Seoul
  • Asia/Shanghai
  • Asia/Singapore
  • Asia/Taipei
  • Asia/Tashkent
  • Asia/Tbilisi
  • Asia/Tehran
  • Asia/Tel_Aviv
  • Asia/Thimbu
  • Asia/Thimphu
  • Asia/Tokyo
  • Asia/Ujung_Pandang
  • Asia/Ulaanbaatar
  • Asia/Ulan_Bator
  • Asia/Urumqi
  • Asia/Vientiane
  • Asia/Vladivostok
  • Asia/Yakutsk
  • Asia/Yekaterinburg
  • Asia/Yerevan
  • Atlantic/Azores
  • Atlantic/Bermuda
  • Atlantic/Canary
  • Atlantic/Cape_Verde
  • Atlantic/Faeroe
  • Atlantic/Jan_Mayen
  • Atlantic/Madeira
  • Atlantic/Reykjavik
  • Atlantic/South_Georgia
  • Atlantic/St_Helena
  • Atlantic/Stanley
  • Australia/ACT
  • Australia/Adelaide
  • Australia/Brisbane
  • Australia/Broken_Hill
  • Australia/Canberra
  • Australia/Currie
  • Australia/Darwin
  • Australia/Hobart
  • Australia/LHI
  • Australia/Lindeman
  • Australia/Lord_Howe
  • Australia/Melbourne
  • Australia/NSW
  • Australia/North
  • Australia/Perth
  • Australia/Queensland
  • Australia/South
  • Australia/Sydney
  • Australia/Tasmania
  • Australia/Victoria
  • Australia/West
  • Australia/Yancowinna
  • BET
  • BST
  • Brazil/Acre
  • Brazil/DeNoronha
  • Brazil/East
  • Brazil/West
  • CAT
  • CET
  • CNT
  • CST
  • CST6CDT
  • CTT
  • Canada/Atlantic
  • Canada/Central
  • Canada/East-Saskatchewan
  • Canada/Eastern
  • Canada/Mountain
  • Canada/Newfoundland
  • Canada/Pacific
  • Canada/Saskatchewan
  • Canada/Yukon
  • Chile/Continental
  • Chile/EasterIsland
  • Cuba
  • EAT
  • ECT
  • EET
  • EST
  • EST5EDT
  • Egypt
  • Eire
  • Etc/GMT
  • Etc/GMT+0
  • Etc/GMT+1
  • Etc/GMT+10
  • Etc/GMT+11
  • Etc/GMT+12
  • Etc/GMT+2
  • Etc/GMT+3
  • Etc/GMT+4
  • Etc/GMT+5
  • Etc/GMT+6
  • Etc/GMT+7
  • Etc/GMT+8
  • Etc/GMT+9
  • Etc/GMT-0
  • Etc/GMT-1
  • Etc/GMT-10
  • Etc/GMT-11
  • Etc/GMT-12
  • Etc/GMT-13
  • Etc/GMT-14
  • Etc/GMT-2
  • Etc/GMT-3

This attribute accepts the following values:

Jsf convertdatetime 24 hour format

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f:convertDateTime displays wrong hour [duplicate]

This question already has an answer here:

I have datetime in my DB. When I try to display it, the "hour" is wrong (6 hours more).

I'm using primefaces and this is the code:

I tried to use the pattern HH , but it doesn't seem to work.

marked as duplicate by BalusC jsf Users with the jsf badge can single-handedly close jsf questions as duplicates and reopen them as needed. May 5 '15 at 13:41

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

in your web.xml try pasting these lines:

You are facing TimeZone issues.

I solved this problem getting my timeZone from here and changing the f:convertDateTime like this: