Define "fails", you get a stack trace? you don't get the output you expected? If so, what were you expecting vs. what did you get? I've used that code a thousand times, so I'm not sure what could be going wrong... (*Chris*)
On Tue, Jul 13, 2010 at 3:56 PM, Chris Miles <ch...@chrismiles.org> wrote: > Thanks Chris. The reason I use this method in my iterators is there are a > few places where I use nested iterators so the # notation is the only way to > access the current iterator but also the parent iterator. > > This specific iterator is not nested so I have changed it for learning and > trial sake and it fails with the line > > <span class="product-price"><s:text name="format.currency"><s:param > value="price"/></s:text></span> > > I can put > > <span class="product-price"><s:property value="price"/></span> > > and it displays the value fine. > > > Chris > > ----- Original Message ----- From: "Chris Pratt" <thechrispr...@gmail.com> > To: "Struts Users Mailing List" <user@struts.apache.org> > Sent: Tuesday, July 13, 2010 11:28 PM > Subject: Re: Currency Formatting > > > I've never used the iterator tag like that, the standard way to use the >> Struts 2 Iterator would be: >> >> <s:iterator value="products"> >> <span class="product-name"><s:property value="name <http://product.name/ >> > >> >> "/></span> >> <span class="product-price">£<s:text >> name="format.currency"><s:param >> value="price"/></s:text></span> >> </s:iterator> >> >> Since the iterator tag puts the current value on the top of the stack, >> there's no reason to define a variable to hold it. It's much simpler to >> just use the value stack to pull the values from. Don't know if this >> might >> help or not. >> (*Chris*) >> >> On Tue, Jul 13, 2010 at 3:23 PM, Chris Miles <ch...@chrismiles.org> >> wrote: >> >> 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">£<s:text >>> name="format.currency"><s:param value="#product.price"/></s:text></span> >>> </s:iterator> >>> >>> >>> Chris >>> ----- Original Message ----- From: "Chris Pratt" < >>> thechrispr...@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 <ch...@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" < >>>>> thechrispr...@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 <ch...@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" < >>>>>>> thechrispr...@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 <ch...@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 >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> --------------------------------------------------------------------- >>>>>>>> >>>>>>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org >>>>>>> For additional commands, e-mail: user-h...@struts.apache.org >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org >>>>> For additional commands, e-mail: user-h...@struts.apache.org >>>>> >>>>> >>>>> >>>>> >>>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org >>> For additional commands, e-mail: user-h...@struts.apache.org >>> >>> >>> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > For additional commands, e-mail: user-h...@struts.apache.org > >
