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https://issues.apache.org/struts/browse/WW-2176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_42365
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Jørgen Larsen commented on WW-2176:
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Norwegians are having the same experience.
I don't think the above solution will work for <s:selects, so my fix on this
problem was to add an helper method in my BaseAction (all other actions extends
this action).
I.e for doubles I added BaseAction.formatDouble method that uses the default
locale. So my <s:select ended up like this:
<s:select
tooltip="Choose discount"
label="Discount"
list="contractDiscounts"
name="contract.discountFactor"
listKey="formatDouble(discountFactor)"
listValue="description"
emptyOption="false"
headerKey="-1"
headerValue="-- No discount --"/>
This seems to solve my problem regarding doubles and dates "roundtrip" from
object to form and back again
> In Turkish locale "TR" double values are multiplied by ten on every page load
> -----------------------------------------------------------------------------
>
> Key: WW-2176
> URL: https://issues.apache.org/struts/browse/WW-2176
> Project: Struts 2
> Issue Type: Bug
> Affects Versions: 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7,
> 2.0.8, 2.0.9, 2.1.0
> Environment: Windows XP, java 5 and java 6
> Reporter: Ömer Başar
> Priority: Blocker
> Fix For: 2.0.12
>
> Attachments: struts2locale_error.avi
>
>
> The steps to get the error.
> 1 - Change your locale to "TR" (Turkish)
> 2 - go to edit employee page on showcase application -
> http://www.planetstruts.org/struts2-showcase/employee/save.action
> 3 - Fill only the salary field with "10"
> 4 - Press Save, it shows the required fields and makes the salary field "10.0"
> 5 - Press Save again without editing anything, it gives the error for
> required fields and makes the salary field "100.0"
> 6 - Alter the salary field. Make it "100,0" (change dot with comma)
> 7 - press save, here it is not multiplied by 10, but it changes the salary
> field value from "100,0" to "100.0" again.
> Here is the problem. In Turkish(TR) locale the decimal separator is "comma",
> not "dot". So it doesn't convert them according to the TR locale which is the
> locale of my browser. When I press save at the 4th and 5th steps it should
> write "10,0" using the locale of the browser.
> Note : When I change my locale to "EN" everything works fine.
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