pon., 21 lut 2022 o 20:38 Burton Rhodes <burtonrho...@gmail.com> napisał(a):
>
> I am using the s:select tag and filling it with a List<String> - pretty
> basic. However, I am wanting to change the value that is displayed by
> adding a character before the String, but I can't figure out how to
> reference the item itself (since it's not an object with properties).
>
> The code below takes a List<String> mergeFieldCodes with values like:
> ["ExecutionDate", "FinanceDate", "ClosingDate"]. I am wanting the "value"
> part of the <select> tag to begin with a '$' symbol.
>
> <s:select name="teamplate.mergeFieldCode"
> headerKey=""
> headerValue="-- Select a Merge Field --"
> list="mergeFieldCodes"
> listKey="item"
> listValue="%{'$' + item}"/>
>
> (in the code above, what do I replace "item" with??)
>
> <select>
> <option value="ClosingDate">$ClosingDate</option>
> <option value="FinanceDate">$FinanceDate</option>
> </select>
>
> I realize I could create a Map and add the values I want, but I would like
> to avoid that if possible.
I think you can use "top" or just omit setting up "listValue" attribute
<s:select name="teamplate.mergeFieldCode"
headerKey=""
headerValue="-- Select a Merge Field --"
list="mergeFieldCodes"
listKey="item"
listValue="top"/>
Regards
--
Łukasz
+ 48 606 323 122 http://www.lenart.org.pl/
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