RecordsNumberTag

Overview

Package

Class

Use

Deprecated

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SUMMARY:

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ru.gammalabs.ice.frontend.web.taglib.navigation
Class RecordsNumberTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      ru.gammalabs.ice.frontend.web.taglib.navigation.RecordsNumberTag

All Implemented Interfaces:: javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class RecordsNumberTag
extends javax.servlet.jsp.tagext.TagSupport

The tag prints out the number of records found by the enclosing PageableContainer tag, such as IEContainerTag or MessageListTag. The tag optionally exposes the number of records found via a scripting variable with the name specified using variableName tag attribute. It is illegal to use this tag outside of a PageableContainer tag (nothing will be printed out in this case).

Field Summary

private static org.apache.log4j.Category log


private java.lang.String variableName
          The name of the scripting variable to be exposed.

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

id, pageContext

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

RecordsNumberTag()


Method Summary

int doStartTag()
          Default processing of the start tag, returning SKIP_BODY.

java.lang.String getVariableName()
          Returns the name of the scripting variable.

void setVariableName(java.lang.String variableName)
          Sets the name of the scripting variable.

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

doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Field Detail

log

private static final org.apache.log4j.Category log

variableName

private java.lang.String variableName

The name of the scripting variable to be exposed.

Constructor Detail