netui:error Tag
<netui:error> Tag
Renders an error message with a given error key value if that key can be found in the
ActionErrors registered in the PageContext
at
org.apache.struts.action.Action.ERROR_KEY
.
Syntax
<netui:error
[bundle="string_bundle"]
[locale="string_locale"]
[value="string_or_expression_value"] />
Description
Renders an error message with a given error key value if that key can be found in the
ActionErrors registered in the PageContext
at
org.apache.struts.action.Action.ERROR_KEY
.
The following optional message keys will be utilized if corresponding
messages exist for them in the application resources:
- error.prefix - If present, the corresponding message will be
rendered before each individual error message.
- error.suffix - If present, the corresponding message will be
rendered after each individual error message.
Attributes
bundle | The message bundle where the error message can be found |
|
Required | Supports runtime expression evaluation | Data bindable |
No | No | No |
|
|
locale | The session attribute key for the locale |
|
Required | Supports runtime expression evaluation | Data bindable |
No | No | No |
|
|
value | The value for getting the error key |
|
Required | Supports runtime expression evaluation | Data bindable |
No | Yes | Read Only |
|
|
Sample
In this sample, the "InvalidName" message from the errorMessages bundle will be used to output the error.
<netui:error bundle="com.project.errorMessages" value="InvalidName"/>
Code Sample
[BEA_HOME]/weblogic81/samples/workshop/SamplesApp/WebApp/struts/validation/basic/formPage.jsp
[BEA_HOME]/weblogic81/samples/workshop/SamplesApp/WebApp/struts/validation/validator/formPage.jsp
Related Topics
Form Validation Sample
<netui:errors> Tag