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From: "Chris Miles" <chris@chrismiles.org>
To: "Struts Users Mailing List" <user@struts.apache.org>
References: 
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Subject: Re: Currency Formatting
Date: Tue, 13 Jul 2010 23:23:37 +0100
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Chris,

I have a list of products which contain a double price.

I now have.

<s:iterator value="products" var="product">
    <span class="product-name"><s:property value="#product.name"/></span>
    <span class="product-price">&pound;<s:text 
name="format.currency"><s:param value="#product.price"/></s:text></span>
</s:iterator>

Chris
----- Original Message ----- 
From: "Chris Pratt" <thechrispratt@gmail.com>
To: "Struts Users Mailing List" <user@struts.apache.org>
Sent: Tuesday, July 13, 2010 11:04 PM
Subject: Re: Currency Formatting


> <s:iterator> puts the value on the top of the stack, so if you have a list
> of doubles, we'll call it amounts, it would look something like this:
>
> <s:iterator value="%{amounts}">
>  <s:text name="format.currency"><s:param value="%{top}"/></s:text>
> </s:iterator>
>
>  (*Chris*)
>
> On Tue, Jul 13, 2010 at 2:43 PM, Chris Miles <chris@chrismiles.org> wrote:
>
>> Chris,
>>
>> Hi that works perfectly for
>>
>> <s:text name="format.currency"><s:param value="total"/></s:text>
>>
>> where total is public Double getTotal
>>
>> but causes all rendering to stop at the following within an iterator.
>>
>> <s:text name="format.currency"><s:param value="#product.price"/>
>>
>> where List<Product> getProducts (for the iterator), public Product
>> getProduct and public Double getPrice
>>
>> and also fails just on
>>
>> <s:text name="format.currency"><s:param value="product.price"/></s:text>
>>
>> where public Product getProduct
>>
>> Is there places where different mechanisms need to be used here? I dont
>> understand the inconstistant result I now get.
>>
>> Nothing in the log files on TRACE
>>
>>
>> Thanks
>>
>> Chris
>> ----- Original Message ----- From: "Chris Pratt" 
>> <thechrispratt@gmail.com>
>> To: "Struts Users Mailing List" <user@struts.apache.org>
>> Sent: Tuesday, July 13, 2010 8:16 PM
>> Subject: Re: Currency Formatting
>>
>>
>>
>>  try <s:param> instead of <s:property>.
>>>  (*Chris*)
>>>
>>> On Tue, Jul 13, 2010 at 12:11 PM, Chris Miles <chris@chrismiles.org>
>>> wrote:
>>>
>>>  At the moment I have in my struts.xml
>>>>
>>>> <constant name="struts.custom.i18n.resources"
>>>> value="ApplicationResources"
>>>> />
>>>>
>>>> ApplicationResources.properties is being packaged within 
>>>> WEB-INF\classes
>>>> within a WAR within an EAR.
>>>>
>>>> The file contains: format.currency={0,number,currency}
>>>>
>>>> In my JSP I have <s:text name="format.currency"><s:property
>>>> value="product.price"/></s:text>
>>>>
>>>> Without the s:text the price is displayed (a Double).
>>>>
>>>> When the s:text is included all I get is: {0}
>>>>
>>>> thanks
>>>>
>>>> Chris
>>>> ----- Original Message ----- From: "Chris Pratt" <
>>>> thechrispratt@gmail.com>
>>>> To: "Struts Users Mailing List" <user@struts.apache.org>
>>>> Sent: Sunday, July 11, 2010 1:25 AM
>>>> Subject: Re: Currency Formatting
>>>>
>>>>
>>>>
>>>>  Define something like:
>>>>
>>>>>
>>>>> format.currency={0,number,currency}
>>>>>
>>>>> In your applications.properties file, then use:
>>>>>
>>>>> <s:text name="format.currency"><s:param value="%{amount}"/></s:text>
>>>>>
>>>>> HTH
>>>>>  (*Chris*)
>>>>>
>>>>> On Sat, Jul 10, 2010 at 5:53 AM, Chris Miles <chris@chrismiles.org>
>>>>> wrote:
>>>>>
>>>>>  Hi
>>>>>
>>>>>>
>>>>>> If I am displaying a Double to a JSP page what is the recommended way
>>>>>> to
>>>>>> format this is as a currency to two decimal points?
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>> Chris
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>> ---------------------------------------------------------------------
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>>>>
>>>>
>>>>
>>>
>>
>> ---------------------------------------------------------------------
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>>
> 


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