net.sourceforge.ajaxtags.tags
Class AjaxDisplayTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          net.sourceforge.ajaxtags.tags.BaseAjaxBodyTag
              net.sourceforge.ajaxtags.tags.AjaxAnchorsTag
                  net.sourceforge.ajaxtags.tags.AjaxAreaTag
                      net.sourceforge.ajaxtags.tags.AjaxDisplayTag

All Implemented Interfaces:

Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

public class AjaxDisplayTag
extends AjaxAreaTag

Wraps a DisplayTag (http://displaytag.org) table, enabling AJAX capabilities. In the process, anchors in the navigation are rewritten on the fly so that the DisplayTag table refreshes within the same region on the page without a full-page reload.

See Also:

Serialized Form

Field Summary

Fields inherited from class net.sourceforge.ajaxtags.tags.AjaxAreaTag

TARGET_HEADER

Fields inherited from class net.sourceforge.ajaxtags.tags.BaseAjaxBodyTag

AJAX_VOID_URL, HEADER_FLAG, HEADER_FLAG_VALUE, JSCLASS_BASE

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

bodyContent

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

AjaxDisplayTag()
Default constructor.

Method Summary

String	getColumnClass()
String	getPagelinksClass()
protected String	processContent(String content) Rewrite anchors in content.
void	releaseTag() Never call release() from releaseTag() -> ends in loop.
void	setColumnClass(String columnClass)
void	setPagelinksClass(String pagelinksClass)

Methods inherited from class net.sourceforge.ajaxtags.tags.AjaxAreaTag

doEndTag, initParameters, isAjaxAnchors, isAjaxRequest, setAjaxAnchors

Methods inherited from class net.sourceforge.ajaxtags.tags.AjaxAnchorsTag

ajaxAnchors, getDocument, rewriteLink

Methods inherited from class net.sourceforge.ajaxtags.tags.BaseAjaxBodyTag

buildScript, doStartTag, getAttachTo, getBaseUrl, getBody, getErrorFunction, getEventType, getHttpRequestHeader, getHttpServletRequest, getHttpServletResponse, getJsClass, getJSVariable, getOnclickAjax, getOptions, getOptionsBuilder, getOptionsBuilder, getParameters, getParser, getPostFunction, getPreFunction, getSource, getSourceClass, getStyleClass, getTarget, getVar, isHttpRequestHeader, out, release, setAttachTo, setBaseUrl, setErrorFunction, setEventType, setParameters, setParser, setPostFunction, setPreFunction, setSource, setSourceClass, setStyleClass, setTarget, setVar, skipBody

Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport

doAfterBody, doInitBody, getBodyContent, getPreviousOut, setBodyContent

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.servlet.jsp.tagext.Tag

getParent, setPageContext, setParent

Constructor Detail

AjaxDisplayTag

public AjaxDisplayTag()

Default constructor.

Method Detail

getPagelinksClass

public String getPagelinksClass()

Returns:

Returns the pagelinksClass.

setPagelinksClass

public void setPagelinksClass(String pagelinksClass)

Parameters:

pagelinksClass - The pagelinksClass to set. Null-safe.

getColumnClass

public String getColumnClass()

Returns:

Returns the columnClass.

setColumnClass

public void setColumnClass(String columnClass)

Parameters:

columnClass - The columnClass to set. Null-safe.

releaseTag

public void releaseTag()

Description copied from class: BaseAjaxBodyTag

Never call release() from releaseTag() -> ends in loop.

Overrides:

releaseTag in class AjaxAreaTag

See Also:

Tag.release()

processContent

protected String processContent(String content)
                         throws javax.servlet.jsp.JspException

Rewrite anchors in content. Parse content to XHTML Document, rewrite DisplayTag anchor elements and return string representation of document.

Overrides:

processContent in class AjaxAreaTag

Parameters:

content - XHTML source as string

Returns:

content with rewritten anchors

Throws:

javax.servlet.jsp.JspException - when links rewriting failed

See Also:

AjaxAreaTag.processContent(java.lang.String)