Field-validator params and ognl
-------------------------------
Key: WW-2065
URL: https://issues.apache.org/struts/browse/WW-2065
Project: Struts 2
Issue Type: New Feature
Components: Expression Language
Affects Versions: 2.0.9
Reporter: Florent Ramière
Priority: Minor
XWork bug reproduced here, please remove if appropriate
---
Param values cannot contain ognl values, here is my current validator
configuration.
The ognl possibility in th message is very usefull, it is a pity we cannot do
the same on the param side ...
<field name="language.name">
<field-validator type="requiredstring" short-circuit="true">
<message>${getText("validator.requiredstring",
{getText("language.name")})}</message>
</field-validator>
<field-validator type="stringlength">
<param name="maxLength">255</param>
<message>${getText("validator.stringlength",
{getText("language.name")})}</message>
</field-validator>
</field>
here is what I wish I could do
<field name="language.name">
<field-validator type="requiredstring" short-circuit="true">
<message>${getText("validator.requiredstring",
{getText("language.name")})}</message>
</field-validator>
<field-validator type="stringlength">
<!-- here is the requested change--> <param
name="maxLength">${getText("maximum.length.language.locale")}</param>
<message>${getText("validator.stringlength",
{getText("language.name")})}</message>
</field-validator>
</field>
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