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https://issues.apache.org/jira/browse/WW-4272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14081274#comment-14081274
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cococo42 edited comment on WW-4272 at 7/31/14 7:00 PM:
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In the given example we have the annotation:
{code}@RequiredStringValidator(type = ValidatorType.SIMPLE, fieldName =
"model.name", key = "errors.required"){code}
supposing that in .properties we have:
{code}errors.required=Field ${getText(fieldName)} is required{code}
And my problem is that in spite of the fact that I've used an alias (a
fieldKey) I must have also model.name in .properties.
I've tried this change in .properties:
{code}errors.required=Field ${getText(fieldKey)} is required{code}
But it doesn't work (I suppose that it's because fieldKey is not on the stack).
Is there a problem with my notation or simply it's not possible to do what I
would like to do? Obviously I don't want to use different errors keys for each
required field in my application. If it's possible, could you tell me the
correct notation in .properties and/or in validation annotation to achieve
that? (to use only one errors.required entry in .properties which make
reference to fieldKey attribute of the field).
was (Author: cococo42):
In the given example we have the annotation:
@RequiredStringValidator(type = ValidatorType.SIMPLE, fieldName = "model.name",
key = "errors.required")
supposing that in .properties we have:
errors.required=Field ${getText(fieldName)} is required
And my problem is that in spite of the fact that I've used an alias (a
fieldKey) I must have also model.name in .properties.
I've tried this change in .properties:
errors.required=Field ${getText(fieldKey)} is required
But it doesn't work (I suppose that it's because fieldKey is not on the stack).
Is there a problem with my notation or simply it's not possible to do what I
would like to do? Obviously I don't want to use different errors keys for each
required field in my application. If it's possible, could you tell me the
correct notation in .properties and/or in validation annotation to achieve
that? (to use only one errors.required entry in .properties which make
reference to fieldKey attribute of the field).
> Add a fieldKey attribute to validators
> --------------------------------------
>
> Key: WW-4272
> URL: https://issues.apache.org/jira/browse/WW-4272
> Project: Struts 2
> Issue Type: Improvement
> Components: Annotations, XML Validators
> Reporter: cococo42
> Priority: Minor
> Labels: ValidationMessages
> Fix For: 2.3.18
>
>
> Taking into account that in the struts2 taglib a field usually has a name and
> a key (for its label), why there isn't also a fieldKey in validators?
> For example, you have the following field in JSP:
> {code:xml}
> <s:textfield name="name" key="personalData.name"/>
> {code}
> and then in the Action (ModelDriven) :
> {code:java}
> @RequiredStringValidator(type = ValidatorType.SIMPLE, fieldName =
> "model.name", key = "errors.required")
> {code}
> so you have to add to the .properties file {{personalData.name}} and also
> {{name}}. I would prefer something like:
> {code:java}
> @RequiredStringValidator(type = ValidatorType.SIMPLE, fieldName =
> "model.name", fieldKey = "personalData.name", key = "errors.required")
> {code}
> Am I missing something? If not, why does not exist the fieldKey in validators?
> Thank you in advance
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