html
Tag errors
Conditionally display a set of accumulated error messages.
Displays a set of error messages prepared by a business logic component and stored as an ActionMessages object, an ActionErrors object, a String, or a String array in any scope. If such a bean is not found, nothing will be rendered.
In order to use this tag successfully, you must have defined an application scope MessageResources bean under the default attribute name, with optional definitions of message keys specified in the following attributes:
- header - Text that will be rendered before the error messages list. Typically, this message text will end with
<ul> to start the error messages list (default "errors.header"). - footer - Text that will be rendered after the error messages list. Typically, this message text will begin with
</ul> to end the error messages list (default "errors.footer"). - prefix - Text that will be rendered before each individual error in the list (default "errors.prefix").
- suffix - Text that will be rendered after each individual error in the list (default "errors.suffix").
See the messages tag for an alternative to this tag that does not rely on HTML in your MessageResources.
| Tag Information |
| Tag Class | org.apache.struts.taglib.html.ErrorsTag |
| TagExtraInfo Class | None |
| Body Content | empty |
| Display Name | None |
| Attributes |
| Name | Required | Request-time | Type | Description |
| bundle | false | true | java.lang.String | The servlet context attribute key for the MessageResources instance to use. If not specified, defaults to the application resources configured for our action servlet. |
| footer | false | true | java.lang.String | This value is an optional message resource key that will be printed after the iteration of error messages has finished. Defaults to "errors.footer" if not specified. - Since:
- Struts 1.2.5
|
| header | false | true | java.lang.String | This value is an optional message resource key that will be printed before the iteration of error messages begins. Defaults to "errors.header" if not specified. - Since:
- Struts 1.2.5
|
| locale | false | true | java.lang.String | The session attribute key for the Locale used to select messages to be displayed. If not specified, defaults to the Struts standard value. |
| name | false | true | java.lang.String | Name of the bean (in any scope) under which our error messages have been stored. If not present, the name specified by the Globals.ERROR_KEY constant string will be used. |
| prefix | false | true | java.lang.String | This value is an optional message resource key that will be printed before an error message. Defaults to "errors.prefix" if not specified. - Since:
- Struts 1.2.5
|
| property | false | true | java.lang.String | Name of the property for which error messages should be displayed. If not specified, all error messages (regardless of property) are displayed. |
| suffix | false | true | java.lang.String | This value is an optional message resource key that will be printed after an error message. Defaults to "errors.suffix" if not specified. - Since:
- Struts 1.2.5
|
| Variables |
No Variables Defined. |
Output Generated by
Tag Library Documentation Generator.
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