java.lang.Object
- org.zkoss.zk.ui.metainfo.PageDefinition

All Implemented Interfaces:

NodeInfo
```
public class PageDefinition
extends java.lang.Object
implements NodeInfo
```
A page definition. It represents a ZUL page.
Note: it is not thread-safe.
Note: it is not serializable.

Author:

tomyeh

See Also:

ComponentDefinition

Constructor Summary

Constructors
Constructor	Description
`PageDefinition(LanguageDefinition langdef, java.lang.String id, java.lang.String title, java.lang.String style, org.zkoss.util.resource.Locator locator)`	Constructor.
`PageDefinition(LanguageDefinition langdef, org.zkoss.util.resource.Locator locator)`	Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addComponentDefinition(ComponentDefinition compdef)`	Adds a component definition belonging to this page definition only.
`void`	`addExpressionImport(java.lang.String nm, java.lang.Class<?> cls)`	Adds an imported class to the expression factory.
`void`	`addForwardInfo(ForwardInfo forward)`	Adds a forward definition (`ForwardInfo`).
`void`	`addFunctionMapperInfo(FunctionMapperInfo mapper)`	Adds a definition of `FunctionMapper`.
`void`	`addHeaderInfo(HeaderInfo header)`	Adds a header definition (`HeaderInfo`).
`void`	`addHeaderInfo(HeaderInfo header, boolean before)`	Adds a header definition (`HeaderInfo`).
`void`	`addImportedClass(java.lang.String clsptn)`	Adds an imported class Like Java, it is used to import a class or a package of classes, so that it simplifies the use of the apply attribute, the init directive and others.
`void`	`addInitiatorInfo(InitiatorInfo init)`	Adds a definition of `Initiator`.
`void`	`addResponseHeaderInfo(ResponseHeaderInfo header)`	Adds a response header.
`void`	`addTaglib(org.zkoss.xel.taglib.Taglib taglib)`	Adds a tag lib.
`void`	`addTemplateInfo(TemplateInfo info)`	Adds a template info The previous src of the same name will be replaced.
`void`	`addVariableResolverInfo(VariableResolverInfo resolver)`	Adds a definition of `VariableResolver`.
`void`	`addXelMethod(java.lang.String prefix, java.lang.String name, org.zkoss.xel.Function func)`	Adds a XEL method.
`void`	`appendChild(NodeInfo child)`	Append a child
`java.util.List<Initiator>`	`doInit(Page page)`	Returns a list of all `Initiator` and invokes its `Initiator.doInit(org.zkoss.zk.ui.Page, java.util.Map<java.lang.String, java.lang.Object>)` before returning.
`java.lang.String`	`getAfterHeadTags(Page page)`	Returns the content that shall be generated inside the head element and after ZK's default tags (never null).
`java.lang.Boolean`	`getAutomaticTimeout()`	Returns whether to automatically redirect to the timeout URI.
`java.lang.String`	`getBeforeHeadTags(Page page)`	Returns the content that shall be generated inside the head element and before ZK's default tags (never null).
`java.lang.Boolean`	`getCacheable()`	Returns if the client can cache the rendered result, or null to use the device default.
`java.util.List<NodeInfo>`	`getChildren()`	Returns a readonly list of children.
`ComponentDefinition`	`getComponentDefinition(java.lang.Class cls, boolean recurse)`	Returns the component definition of the specified class, or null if not found.
`ComponentDefinition`	`getComponentDefinition(java.lang.String name, boolean recurse)`	Returns the component definition of the specified name, or null if not found.
`ComponentDefinitionMap`	`getComponentDefinitionMap()`	Returns the map of component definition (never null).
`java.lang.String`	`getContentType(Page page)`	Returns the content type (after evaluation), or null to use the device default.
`java.lang.String`	`getDocType(Page page)`	Returns the doc type (<!
`Evaluator`	`getEvaluator()`	Returns the evaluator.
`EvaluatorRef`	`getEvaluatorRef()`	Returns the evaluator reference.
`java.lang.Class<? extends org.zkoss.xel.ExpressionFactory>`	`getExpressionFactoryClass()`	Returns the implementation of the expression factory that is used by this page, or null if `Configuration.getExpressionFactoryClass()` is used.
`java.lang.String`	`getFirstLine(Page page)`	Returns the first line to be generated to the output (after evaluation), or null if nothing to generate.
`java.lang.String`	`getForwardURI(Page page)`	Returns the URI to forward to, or null if not to forward.
`java.lang.String`	`getId()`	Returns the identifier that will be assigned to pages created from this definition, or null if the identifier shall be generated automatically.
`java.util.List<java.lang.String>`	`getImportedClasses()`	Returns a readonly list of the imported class names.
`org.zkoss.lang.ClassResolver`	`getImportedClassResolver()`	Returns the class resolver represented by `getImportedClasses()`.
`LanguageDefinition`	`getLanguageDefinition()`	Returns the language definition that this page is default to be.
`org.zkoss.util.resource.Locator`	`getLocator()`	Returns the locator associated with this page definition.
`PageDefinition`	`getPageDefinition()`	Returns the page definition (always this).
`NodeInfo`	`getParent()`	Returns the parent (always null).
`java.lang.String`	`getRequestPath()`	Returns the request path of this page definition, or "" if not available.
`java.util.Collection<java.lang.Object[]>`	`getResponseHeaders(Page page)`	Returns a map of response headers (never null).
`java.lang.String`	`getRootAttributes(Page page)`	Converts the header definitions (added by `setRootAttribute(java.lang.String, java.lang.String)`) to the attributes of the root element.
`java.lang.String`	`getStyle()`	Returns the CSS style that will be assigned to pages created from this definition, or null if no style is assigned at the beginning.
`org.zkoss.xel.FunctionMapper`	`getTaglibMapper()`	Returns the mapper representing the functions defined in taglib and xel-method.
`java.util.Map<java.lang.String,TemplateInfo>`	`getTemplatesInfo()`	Gets templates info map
`java.lang.String`	`getTitle()`	Returns the title that will be assigned to pages created from this definition, or null if no title is assigned at the beginning.
`java.lang.String`	`getViewport()`	Returns the viewport that will be assigned to pages created from this definition, or "auto" if no viewport is assigned at the beginning.
`java.lang.String`	`getWidgetClass(Page page)`	Returns the widget class of the given page, or null if the default is used.
`java.lang.String`	`getZScriptLanguage()`	Returns the default scripting language which is assumed when a zscript element doesn't specify any language.
`void`	`imports(PageDefinition pgdef)`	Imports the init directives and component definitions from the specified page definition.
`void`	`imports(PageDefinition pgdef, java.lang.String[] directives)`	Imports the specified directives from the specified page definition.
`void`	`init(Page page, boolean evalHeaders)`	Initializes a page after execution is activated.
`boolean`	`isComplete()`	Returns if the page is a complete page.
`void`	`preInit(Page page)`	Initializes the context for the given page before rendering this page definition.
`boolean`	`removeChild(NodeInfo child)`	Removes a child.
`void`	`setAutomaticTimeout(java.lang.Boolean autoTimeout)`	Sets whether to automatically redirect to the timeout URI.
`void`	`setCacheable(java.lang.Boolean cacheable)`	Sets if the client can cache the rendered result.
`void`	`setComplete(boolean complete)`	Sets if the page is a complete page.
`void`	`setContentType(java.lang.String contentType)`	Sets the content type.
`void`	`setDocType(java.lang.String docType)`	Sets the doc type (<!
`void`	`setExpressionFactoryClass(java.lang.Class<?> expfcls)`	Sets the implementation of the expression factory that shall be used by this page.
`void`	`setFirstLine(java.lang.String firstLine)`	Sets the first line to be generated to the output.
`void`	`setId(java.lang.String id)`	Sets the identifier that will be assigned to pages created from this definition.
`void`	`setRequestPath(java.lang.String path)`	Sets the request path of this page definition.
`void`	`setRootAttribute(java.lang.String name, java.lang.String value)`	Adds a root attribute.
`void`	`setStyle(java.lang.String style)`	Sets the CSS style that will be assigned to pages created from this definition, or null if no style is assigned at the beginning.
`void`	`setTitle(java.lang.String title)`	Sets the title that will be assigned to pages created from this definition, or null if no title is assigned at the beginning.
`void`	`setViewport(java.lang.String viewport)`	Sets the viewport that will be assigned to pages created from this definition, or "auto" if no viewport is assigned at the beginning.
`void`	`setWidgetClass(java.lang.String wgtcls)`	Sets the widget class of the page.
`void`	`setZScriptLanguage(java.lang.String zslang)`	Sets the default scripting language which is assumed when a zscript element doesn't specify any language.
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - PageDefinition
```
public PageDefinition(LanguageDefinition langdef,
                      org.zkoss.util.resource.Locator locator)
```
    Constructor.
    
    Parameters:
    
    langdef - the default language which is used if no namespace is specified. Note: a page might have components from different languages.
  - PageDefinition
```
public PageDefinition(LanguageDefinition langdef,
                      java.lang.String id,
                      java.lang.String title,
                      java.lang.String style,
                      org.zkoss.util.resource.Locator locator)
```
    Constructor.
    
    Parameters:
    
    langdef - the default language which is used if no namespace is specified. Note: a page might have components from different languages.
    
    id - the identifier. See setId(java.lang.String).
    
    title - the title. See setTitle(java.lang.String).
    
    style - the CSS style. See setStyle(java.lang.String).
- Method Detail
  - getLanguageDefinition
```
public LanguageDefinition getLanguageDefinition()
```
    Returns the language definition that this page is default to be.
  - getLocator
```
public org.zkoss.util.resource.Locator getLocator()
```
    Returns the locator associated with this page definition.
  - getZScriptLanguage
```
public java.lang.String getZScriptLanguage()
```
    Returns the default scripting language which is assumed when a zscript element doesn't specify any language.
    Default: Java.
  - setZScriptLanguage
```
public void setZScriptLanguage(java.lang.String zslang)
```
    Sets the default scripting language which is assumed when a zscript element doesn't specify any language.
    
    Parameters:
    
    zslang - the default scripting language.
  - getId
```
public java.lang.String getId()
```
    Returns the identifier that will be assigned to pages created from this definition, or null if the identifier shall be generated automatically.
    Note: the returned value might contain EL expressions.
  - setId
```
public void setId(java.lang.String id)
```
    Sets the identifier that will be assigned to pages created from this definition.
    
    Parameters:
    
    id - the identifier. It might contain EL expressions. If null or empty (null is assumed), page's ID is generated automatically. If not empty, ID (after evaluated) must be unique in the same request.
  - getTitle
```
public java.lang.String getTitle()
```
    Returns the title that will be assigned to pages created from this definition, or null if no title is assigned at the beginning.
    Note: the returned value might contain EL expressions.
  - setTitle
```
public void setTitle(java.lang.String title)
```
    Sets the title that will be assigned to pages created from this definition, or null if no title is assigned at the beginning.
    
    Parameters:
    
    title - the title. If empty, null is assumed.
  - getStyle
```
public java.lang.String getStyle()
```
    Returns the CSS style that will be assigned to pages created from this definition, or null if no style is assigned at the beginning.
    Note: the returned value might contain EL expressions.
  - setStyle
```
public void setStyle(java.lang.String style)
```
    Sets the CSS style that will be assigned to pages created from this definition, or null if no style is assigned at the beginning.
    
    Parameters:
    
    style - the CSS style. If empty, null is assumed.
  - getViewport
```
public java.lang.String getViewport()
```
    Returns the viewport that will be assigned to pages created from this definition, or "auto" if no viewport is assigned at the beginning.
    Note: the returned value might contain EL expressions.
    
    Since:
    
    6.5.0
  - setViewport
```
public void setViewport(java.lang.String viewport)
```
    Sets the viewport that will be assigned to pages created from this definition, or "auto" if no viewport is assigned at the beginning.
    
    Parameters:
    
    viewport - the viewport setting. If empty, "auto" is assumed.
    
    Since:
    
    6.5.0
  - getWidgetClass
```
public java.lang.String getWidgetClass(Page page)
```
    Returns the widget class of the given page, or null if the default is used.
    
    Since:
    
    5.0.5
  - setWidgetClass
```
public void setWidgetClass(java.lang.String wgtcls)
```
    Sets the widget class of the page.
    
    Parameters:
    
    wgtcls - the widget class. It may contain EL expressions. If null or empty, the default widget class is assumed.
    
    Since:
    
    5.0.5
  - getRequestPath
```
public java.lang.String getRequestPath()
```
    Returns the request path of this page definition, or "" if not available.
    It is the same as the servlet path (jakarta.servlet.http.HttpServletRequest's getServletPath), if ZK is running at a servlet container.
  - setRequestPath
```
public void setRequestPath(java.lang.String path)
```
    Sets the request path of this page definition.
  - imports
```
public void imports(PageDefinition pgdef,
                    java.lang.String[] directives)
```
    Imports the specified directives from the specified page definition.
    
    Parameters:
    
    pgdef - the page definition to import from.
    
    directives - an array of the directive names to import. If null, {"init", "component"} is assumed, i.e., only the init directives and component definitions are imported.
    Importable directives include "component", "init", "meta", "taglib", "variable-resolver", and "xel-method". If "*", all of them are imported. Note: "meta" implies "link".
    
    Since:
    
    3.0.2
  - imports
```
public void imports(PageDefinition pgdef)
```
    Imports the init directives and component definitions from the specified page definition.
    It is the same as imports(pgdef, null).
    
    Since:
    
    #imports(PageDefinition, String[])
  - addImportedClass
```
public void addImportedClass(java.lang.String clsptn)
                      throws java.lang.ClassNotFoundException
```
    Adds an imported class Like Java, it is used to import a class or a package of classes, so that it simplifies the use of the apply attribute, the init directive and others.
    
    Parameters:
    
    clsptn - the class's fully-qualified name, e.g., com.foo.FooComposer, a wildcard representing all classes of the give package, e.g., com.foo.*.
    
    Throws:
    
    java.lang.ClassNotFoundException
    
    Since:
    
    6.0.0
  - getImportedClasses
```
public java.util.List<java.lang.String> getImportedClasses()
```
    Returns a readonly list of the imported class names.
    
    Since:
    
    6.0.0
  - getImportedClassResolver
```
public org.zkoss.lang.ClassResolver getImportedClassResolver()
```
    Returns the class resolver represented by getImportedClasses().
    
    Since:
    
    6.0.0
  - addInitiatorInfo
```
public void addInitiatorInfo(InitiatorInfo init)
```
    Adds a definition of Initiator.
  - doInit
```
public java.util.List<Initiator> doInit(Page page)
```
    Returns a list of all Initiator and invokes its Initiator.doInit(org.zkoss.zk.ui.Page, java.util.Map<java.lang.String, java.lang.Object>) before returning. It never returns null.
  - addVariableResolverInfo
```
public void addVariableResolverInfo(VariableResolverInfo resolver)
```
    Adds a definition of VariableResolver.
  - addFunctionMapperInfo
```
public void addFunctionMapperInfo(FunctionMapperInfo mapper)
```
    Adds a definition of FunctionMapper.
    
    Since:
    
    3.5.0
  - addXelMethod
```
public void addXelMethod(java.lang.String prefix,
                         java.lang.String name,
                         org.zkoss.xel.Function func)
```
    Adds a XEL method.
    
    Parameters:
    
    prefix - the prefix of the method name
    
    name - the method name. The final name is "prefix:name"
    
    func - the function.
    
    Since:
    
    3.0.0
  - addResponseHeaderInfo
```
public void addResponseHeaderInfo(ResponseHeaderInfo header)
```
    Adds a response header.
    
    Since:
    
    5.0.2
  - getResponseHeaders
```
public java.util.Collection<java.lang.Object[]> getResponseHeaders(Page page)
```
    Returns a map of response headers (never null). The value of each entry is a two-element object array. The first element of the array is the value which is an instance of Date or String (and never null). The second element indicates whether to add (rather than set) header. It is an instance of Boolean (and never null).
  - addHeaderInfo
```
public void addHeaderInfo(HeaderInfo header,
                          boolean before)
```
    Adds a header definition (HeaderInfo).
    
    Parameters:
    
    before - whether to place the header before ZK's CSS/JS headers. If false, it is placed after ZK's CSS/JS headers.
    
    Since:
    
    3.6.1
  - addHeaderInfo
```
public void addHeaderInfo(HeaderInfo header)
```
    Adds a header definition (HeaderInfo). It places the meta headers before ZK's CSS/JS headers, and others after ZK's CSS/JS headers.
  - getBeforeHeadTags
```
public java.lang.String getBeforeHeadTags(Page page)
```
    Returns the content that shall be generated inside the head element and before ZK's default tags (never null). For example, it might consist of <meta> and <link>.
    Since it is generated before ZK's default tags (such as CSS and JS), it cannot override ZK's default behaviors.
    
    Since:
    
    5.0.5
    
    See Also:
    
    getAfterHeadTags(org.zkoss.zk.ui.Page)
  - getAfterHeadTags
```
public java.lang.String getAfterHeadTags(Page page)
```
    Returns the content that shall be generated inside the head element and after ZK's default tags (never null). For example, it might consist of <meta> and <link>.
    Since it is generated after ZK's default tags (such as CSS and JS), it could override ZK's default behaviors.
    
    Since:
    
    5.0.5
    
    See Also:
    
    getBeforeHeadTags(org.zkoss.zk.ui.Page)
  - addForwardInfo
```
public void addForwardInfo(ForwardInfo forward)
```
    Adds a forward definition (ForwardInfo).
  - getForwardURI
```
public java.lang.String getForwardURI(Page page)
```
    Returns the URI to forward to, or null if not to forward. It evaluates the forward definition (added by addForwardInfo(org.zkoss.zk.ui.metainfo.ForwardInfo)) one-by-one, if any, to see whether to forward. Returns null if no forward definition, or no forward definition's condition is satisfied.
  - getContentType
```
public java.lang.String getContentType(Page page)
```
    Returns the content type (after evaluation), or null to use the device default.
    
    Parameters:
    
    page - the page used to evaluate EL expressions, if any
    
    Since:
    
    3.0.0
  - setContentType
```
public void setContentType(java.lang.String contentType)
```
    Sets the content type.
    Default: null (use the device default).
    
    Parameters:
    
    contentType - the content type. It may contain EL expressions.
    
    Since:
    
    3.0.0
  - getDocType
```
public java.lang.String getDocType(Page page)
```
    Returns the doc type (<!DOCTYPE>) (after evaluation), or null to use the device default.
    
    Parameters:
    
    page - the page used to evaluate EL expressions, if any
    
    Since:
    
    3.0.0
  - setDocType
```
public void setDocType(java.lang.String docType)
```
    Sets the doc type (<!DOCTYPE>).
    Default: null (use the device default).
    
    Parameters:
    
    docType - the doc type. It may contain EL expressions. If null, it means device's default will be used. If empty, it means no doc type will be generated.
    
    Since:
    
    3.0.0
  - getFirstLine
```
public java.lang.String getFirstLine(Page page)
```
    Returns the first line to be generated to the output (after evaluation), or null if nothing to generate.
    For XML devices, it is usually the xml processing instruction:
    <?xml version="1.0" encoding="UTF-8"?>
    Parameters: page - the page used to evaluate EL expressions, if any Since: 3.0.0
  setFirstLine public void setFirstLine(java.lang.String firstLine) Sets the first line to be generated to the output. Default: null (i.e., nothing generated) Since: 3.0.0 getCacheable public java.lang.Boolean getCacheable() Returns if the client can cache the rendered result, or null to use the device default. Since: 3.0.0 setCacheable public void setCacheable(java.lang.Boolean cacheable) Sets if the client can cache the rendered result. Default: null (use the device default). Since: 3.0.0 getAutomaticTimeout public java.lang.Boolean getAutomaticTimeout() Returns whether to automatically redirect to the timeout URI. Since: 3.6.3 See Also: setAutomaticTimeout(java.lang.Boolean) setAutomaticTimeout public void setAutomaticTimeout(java.lang.Boolean autoTimeout) Sets whether to automatically redirect to the timeout URI. Default: null (use the device default). Refer to Configuration.setAutomaticTimeout(java.lang.String, boolean) for details. Since: 3.6.3 isComplete public boolean isComplete() Returns if the page is a complete page. By complete we mean the page has everything that the client expects. For example, for HTML output, the page will generate the HTML, HEAD and BODY tags. By default (false), we assume a page is complete if and only if it is not included by other page. If you have a page that has a complete HTML page and it is included by other page, you have to specify the complete flag to be true. Since: 3.0.4 setComplete public void setComplete(boolean complete) Sets if the page is a complete page. Default: false. It means a page is complete if and only if it is not included by other page. Parameters: complete - whether the page is complete. If true, this page is assumed to be complete no matter it is included or not. If false, this page is assumed to be complete if it is not included by other page. Since: 3.0.4 See Also: isComplete() setRootAttribute public void setRootAttribute(java.lang.String name, java.lang.String value) Adds a root attribute. The previous attribute of the same name will be replaced. Parameters: value - the value. If null, the attribute is removed. It can be an EL expression. Since: 3.0.0 getRootAttributes public java.lang.String getRootAttributes(Page page) Converts the header definitions (added by setRootAttribute(java.lang.String, java.lang.String)) to the attributes of the root element. For HTML, the root element is the HTML element. Since: 3.0.0 getComponentDefinitionMap public ComponentDefinitionMap getComponentDefinitionMap() Returns the map of component definition (never null). addComponentDefinition public void addComponentDefinition(ComponentDefinition compdef) Adds a component definition belonging to this page definition only. It is the same as calling ComponentDefinitionMap.add(org.zkoss.zk.ui.metainfo.ComponentDefinition) against getComponentDefinitionMap() getComponentDefinition public ComponentDefinition getComponentDefinition(java.lang.String name, boolean recurse) Returns the component definition of the specified name, or null if not found. Note: unlike LanguageDefinition.getComponentDefinition(java.lang.String), this method doesn't throw ComponentNotFoundException if not found. It just returns null. Parameters: recurse - whether to look up the component from getLanguageDefinition() getComponentDefinition public ComponentDefinition getComponentDefinition(java.lang.Class cls, boolean recurse) Returns the component definition of the specified class, or null if not found. Note: unlike LanguageDefinition.getComponentDefinition(java.lang.String), this method doesn't throw ComponentNotFoundException if not found. It just returns null. Parameters: recurse - whether to look up the component from getLanguageDefinition() addTaglib public void addTaglib(org.zkoss.xel.taglib.Taglib taglib) Adds a tag lib. addExpressionImport public void addExpressionImport(java.lang.String nm, java.lang.Class<?> cls) Adds an imported class to the expression factory. Since: 3.0.0 setExpressionFactoryClass public void setExpressionFactoryClass(java.lang.Class<?> expfcls) Sets the implementation of the expression factory that shall be used by this page. Default: null (use the default). Parameters: expfcls - the implementation class, or null to use the default. Note: expfcls must implement ExpressionFactory. If null is specified, the class defined in Configuration.getExpressionFactoryClass() Throws: java.lang.IllegalArgumentException - if expfcls does not implement ExpressionFactory Since: 3.0.0 getExpressionFactoryClass public java.lang.Class<? extends org.zkoss.xel.ExpressionFactory> getExpressionFactoryClass() Returns the implementation of the expression factory that is used by this page, or null if Configuration.getExpressionFactoryClass() is used. Since: 3.0.0 See Also: setExpressionFactoryClass(java.lang.Class<?>) getEvaluator public Evaluator getEvaluator() Description copied from interface: NodeInfo Returns the evaluator. All nodes in the same ZUML tree has the same evaluator reference (inherited from the root node, getEvaluatorRef()). Specified by: getEvaluator in interface NodeInfo getEvaluatorRef public EvaluatorRef getEvaluatorRef() Description copied from interface: NodeInfo Returns the evaluator reference. Specified by: getEvaluatorRef in interface NodeInfo getTaglibMapper public org.zkoss.xel.FunctionMapper getTaglibMapper() Returns the mapper representing the functions defined in taglib and xel-method. Note: it doesn't include the function mapper defined added by addFunctionMapperInfo(org.zkoss.zk.ui.metainfo.FunctionMapperInfo). Since: 3.5.0 addTemplateInfo public void addTemplateInfo(TemplateInfo info) Adds a template info The previous src of the same name will be replaced. Parameters: info - the src. If null, the attribute is removed. Since: 8.0.0 getTemplatesInfo public java.util.Map<java.lang.String,TemplateInfo> getTemplatesInfo() Gets templates info map Since: 8.0.0 preInit public void preInit(Page page) Initializes the context for the given page before rendering this page definition. It is called before Initiator.doInit(org.zkoss.zk.ui.Page, java.util.Map<java.lang.String, java.lang.Object>) and init(org.zkoss.zk.ui.Page, boolean). Parameters: page - the page to initialize the context. It cannot be null. init public void init(Page page, boolean evalHeaders) Initializes a page after execution is activated. It setup the identifier and title, and adds it to desktop. It is called after preInit(org.zkoss.zk.ui.Page) and Initiator.doInit(org.zkoss.zk.ui.Page, java.util.Map<java.lang.String, java.lang.Object>). getParent public NodeInfo getParent() Returns the parent (always null). Specified by: getParent in interface NodeInfo getPageDefinition public PageDefinition getPageDefinition() Returns the page definition (always this). Specified by: getPageDefinition in interface NodeInfo appendChild public void appendChild(NodeInfo child) Description copied from interface: NodeInfo Append a child Specified by: appendChild in interface NodeInfo removeChild public boolean removeChild(NodeInfo child) Description copied from interface: NodeInfo Removes a child. Specified by: removeChild in interface NodeInfo getChildren public java.util.List<NodeInfo> getChildren() Description copied from interface: NodeInfo Returns a readonly list of children. Note: the returned list is readonly. To modify, please use NodeInfo.appendChild(org.zkoss.zk.ui.metainfo.NodeInfo) and NodeInfo.removeChild(org.zkoss.zk.ui.metainfo.NodeInfo) instead. Specified by: getChildren in interface NodeInfo toString public java.lang.String toString() Overrides: toString in class java.lang.Object

Class PageDefinition

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PageDefinition

PageDefinition

Method Detail

getLanguageDefinition

getLocator

getZScriptLanguage

setZScriptLanguage

getId

setId

getTitle

setTitle

getStyle

setStyle

getViewport

setViewport

getWidgetClass

setWidgetClass

getRequestPath

setRequestPath

imports

imports

addImportedClass

getImportedClasses

getImportedClassResolver

addInitiatorInfo

doInit

addVariableResolverInfo

addFunctionMapperInfo

addXelMethod

addResponseHeaderInfo

getResponseHeaders

addHeaderInfo

addHeaderInfo

getBeforeHeadTags

getAfterHeadTags

addForwardInfo

getForwardURI

getContentType

setContentType

getDocType

setDocType

getFirstLine

setFirstLine

getCacheable

setCacheable

getAutomaticTimeout

setAutomaticTimeout

isComplete

setComplete

setRootAttribute

getRootAttributes

getComponentDefinitionMap

addComponentDefinition

getComponentDefinition

getComponentDefinition

addTaglib

addExpressionImport

setExpressionFactoryClass

getExpressionFactoryClass

getEvaluator

getEvaluatorRef

getTaglibMapper

addTemplateInfo

getTemplatesInfo

preInit

init

getParent

getPageDefinition

appendChild

removeChild

getChildren

toString