| java.lang.Object org.apache.struts2.components.Component org.apache.struts2.components.Property
Property | public class Property extends Component (Code) | |
Used to get the property of a value, which will default to the top of
the stack if none is specified.
- default (String) - The default value to be used if value attribute is null
- escape (Boolean) - Escape HTML. Default to true
- value (Object) - value to be displayed
TextUtils
Example 1 prints the result of myBean's getMyBeanProperty() method.
Example 2 prints the result of myBean's getMyBeanProperty() method and if it is null, print 'a default value' instead.
<s:property value="getText('some.key')" />
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Constructor Summary | |
public | Property(ValueStack stack) |
Property | public Property(ValueStack stack)(Code) | | |
setEscape | public void setEscape(boolean escape)(Code) | | |
Methods inherited from org.apache.struts2.components.Component | public void addAllParameters(Map params)(Code)(Java Doc) public void addParameter(String key, Object value)(Code)(Java Doc) public boolean altSyntax()(Code)(Java Doc) public void copyParams(Map params)(Code)(Java Doc) protected String determineActionURL(String action, String namespace, String method, HttpServletRequest req, HttpServletResponse res, Map parameters, String scheme, boolean includeContext, boolean encodeResult)(Code)(Java Doc) protected String determineActionURL(String action, String namespace, String method, HttpServletRequest req, HttpServletResponse res, Map parameters, String scheme, boolean includeContext, boolean encodeResult, boolean forceAddSchemeHostAndPort, boolean escapeAmp)(Code)(Java Doc) protected String determineNamespace(String namespace, ValueStack stack, HttpServletRequest req)(Code)(Java Doc) public boolean end(Writer writer, String body)(Code)(Java Doc) protected boolean end(Writer writer, String body, boolean popComponentStack)(Code)(Java Doc) protected StrutsException fieldError(String field, String errorMsg, Exception e)(Code)(Java Doc) protected Component findAncestor(Class clazz)(Code)(Java Doc) protected String findString(String expr)(Code)(Java Doc) protected String findString(String expr, String field, String errorMsg)(Code)(Java Doc) protected Object findValue(String expr)(Code)(Java Doc) protected Object findValue(String expr, String field, String errorMsg)(Code)(Java Doc) protected Object findValue(String expr, Class toType)(Code)(Java Doc) public Stack getComponentStack()(Code)(Java Doc) public String getId()(Code)(Java Doc) public Map getParameters()(Code)(Java Doc) public ValueStack getStack()(Code)(Java Doc) protected void popComponentStack()(Code)(Java Doc) public void setActionMapper(ActionMapper mapper)(Code)(Java Doc) public void setId(String id)(Code)(Java Doc) public boolean start(Writer writer)(Code)(Java Doc) protected String toString(Throwable t)(Code)(Java Doc) public boolean usesBody()(Code)(Java Doc)
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