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Class com.ibm.faces.renderkit.html_extended.ScriptCollectorRenderer

java.lang.Object
        javax.faces.render.Renderer
                com.sun.faces.renderkit.html_basic.HtmlBasicRenderer
                        com.ibm.faces.renderkit.html_extended.ScriptCollectorRenderer

public class ScriptCollectorRenderer
extends HtmlBasicRenderer

Renderer for UIScriptCollector component, that outputs JavaScripts provided by other components.

Tags:
Components: UIScriptCollector

Constructor Index

Constructor	Description
ScriptCollectorRenderer()

Method Index

Method	Description
void decode(FacesContext, UIComponent)	Decodes the current state of the specified UIComponent from the request contained in the specified FacesContext.
void encodeBegin(FacesContext, UIComponent)	Renders the beginning of the component.
void encodeChildren(FacesContext, UIComponent)	Renders component's children.
void encodeEnd(FacesContext, UIComponent)	Renders the ending of the component.

 

Constructors

 

ScriptCollectorRenderer

public ScriptCollectorRenderer() 

 

Methods

 

decode

public void decode(FacesContext context,
                   UIComponent component) 

Decodes the current state of the specified UIComponent from the request contained in the specified FacesContext.

• Checks if there is decode attribute present, and if yes, invokes the method specified in the attribute, passing FacesContext as a parameter.

• Parameters

  • context - FacesContext for the request being processed

  • component - UIComponent to be rendered

• Overrides

  • decode in class HtmlBasicRenderer

• See Also

  • decode

 

encodeBegin

public void encodeBegin(FacesContext context,
                        UIComponent component) throws IOException

Renders the beginning of the component.

• Resets UIScriptCollector's buffer for storing scripts.
• Checks if there is preRender attribute present, and if yes, invokes the method specified in the attribute, passing FacesContext as a parameter.

• Parameters

  • context - FacesContext for the request being processed

  • component - UIComponent to be rendered

• Throws

  • IOException if an input/output error occurs while rendering

• Overrides

  • encodeBegin in class Renderer

• See Also

  • encodeBegin

 

encodeChildren

public void encodeChildren(FacesContext context,
                           UIComponent component) throws IOException

Renders component's children.

Doesn't need to do anything.

• Parameters

  • context - FacesContext for the request being processed

  • component - UIComponent to be rendered

• Throws

  • IOException if an input/output error occurs while rendering

• Overrides

  • encodeChildren in class Renderer

• See Also

  • encodeBegin

 

encodeEnd

public void encodeEnd(FacesContext context,
                      UIComponent component) throws IOException

Renders the ending of the component.

• Outputs references to all collected JS libraries
• Creates a JavaScript block.
• Outputs all collected scripts.
• Asks all registered contributors to output their scripts.
• Checks if there is postRender attribute present, and if yes, invokes the method specified in the attribute, passing FacesContext as a parameter.

• Parameters

  • context - FacesContext for the request being processed

  • component - UIComponent to be rendered

• Throws

  • IOException if an input/output error occurs while rendering

• Overrides

  • encodeEnd in class HtmlBasicRenderer

• See Also

  • encodeEnd

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