类 ThemeTag
- 所有已实现的接口:
Serializable,IterationTag,JspTag,Tag,TryCatchFinally,ArgumentAware
public class ThemeTag extends MessageTag
The<theme>tag looks up a theme message in the scope of this page. Messages are looked up using the ApplicationContext's ThemeSource, and thus should support internationalization.Regards a HTML escaping setting, either on this tag instance, the page level, or the web.xml level.
If "code" isn't set or cannot be resolved, "text" will be used as default message.
Message arguments can be specified via the
argumentsattribute or by using nested<spring:argument>tags.Attribute Summary Attribute Required? Runtime Expression? Description arguments false true Set optional message arguments for this tag, as a (comma-)delimited String (each String argument can contain JSP EL), an Object array (used as argument array), or a single Object (used as single argument). argumentSeparator false true The separator character to be used for splitting the arguments string value; defaults to a 'comma' (','). code false true The code (key) to use when looking up the message. If code is not provided, the text attribute will be used. htmlEscape false true Set HTML escaping for this tag, as boolean value. Overrides the default HTML escaping setting for the current page. javaScriptEscape false true Set JavaScript escaping for this tag, as boolean value. Default is false. message false true A MessageSourceResolvable argument (direct or through JSP EL). scope false true The scope to use when exporting the result to a variable. This attribute is only used when var is also set. Possible values are page, request, session and application. text false true Default text to output when a message for the given code could not be found. If both text and code are not set, the tag will output null. var false true The string to use when binding the result to the page, request, session or application scope. If not specified, the result gets outputted to the writer (i.e. typically directly to the JSP). - 作者:
- Jean-Pierre Pawlak, Juergen Hoeller
- 另请参阅:
Theme,ThemeSource,MessageTag.setCode(java.lang.String),MessageTag.setText(java.lang.String),HtmlEscapingAwareTag.setHtmlEscape(boolean),HtmlEscapeTag.setDefaultHtmlEscape(boolean),WebUtils.HTML_ESCAPE_CONTEXT_PARAM,ArgumentTag, 序列化表格
字段概要
从类继承的字段 org.springframework.web.servlet.tags.MessageTag
DEFAULT_ARGUMENT_SEPARATOR
从类继承的字段 org.springframework.web.servlet.tags.RequestContextAwareTag
logger, REQUEST_CONTEXT_PAGE_ATTRIBUTE
从类继承的字段 javax.servlet.jsp.tagext.TagSupport
id, pageContext
从接口继承的字段 javax.servlet.jsp.tagext.IterationTag
EVAL_BODY_AGAIN
从接口继承的字段 javax.servlet.jsp.tagext.Tag
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
构造器概要
构造器 构造器 说明 ThemeTag()
方法概要
所有方法 实例方法 具体方法 修饰符和类型 方法 说明 protected MessageSourcegetMessageSource()Use the theme MessageSource for theme message resolution.protected StringgetNoSuchMessageExceptionDescription(NoSuchMessageException ex)Return exception message that indicates the current theme.从类继承的方法 org.springframework.web.servlet.tags.MessageTag
addArgument, doEndTag, doStartTagInternal, release, resolveArguments, resolveMessage, setArguments, setArgumentSeparator, setCode, setJavaScriptEscape, setMessage, setScope, setText, setVar, writeMessage
从类继承的方法 org.springframework.web.servlet.tags.HtmlEscapingAwareTag
htmlEscape, isDefaultHtmlEscape, isHtmlEscape, isResponseEncodedHtmlEscape, setHtmlEscape
从类继承的方法 org.springframework.web.servlet.tags.RequestContextAwareTag
doCatch, doFinally, doStartTag, getRequestContext
从类继承的方法 javax.servlet.jsp.tagext.TagSupport
doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue
构造器详细资料
ThemeTag
public ThemeTag()
方法详细资料
getMessageSource
protected MessageSource getMessageSource()
Use the theme MessageSource for theme message resolution.- 覆盖:
getMessageSource在类中MessageTag
getNoSuchMessageExceptionDescription
protected String getNoSuchMessageExceptionDescription(NoSuchMessageException ex)
Return exception message that indicates the current theme.