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java.lang.Objectjavax.servlet.jsp.tagext.TagSupport
org.apache.taglibs.page.EqualsAttributeTag
JSP Tag equalsAttribute, used to determine if a PageContext attribute equals the value of the "match" tag attribute.
Includes the body of the tag if the attribute equals the value of the "match" tag attribute.
You can set the optional tag attribute value to true or false. The body of the tag is included if equalsAttribute matches the value.
You can set the optional tag attribute ignoreCase to true or false. If ignoreCase is set to true, then the comparison between the application attribute and the "match" tag attribute will not be case-sensitive.
JSP Tag Lib Descriptor
<name>equalsAttribute</name> <tagclass>org.apache.taglibs.page.EqualsAttributeTag</tagclass> <bodycontent>JSP</bodycontent> <info>Includes the body of the tag if the page attribute equals the value of the "match" tag attribute.</info> <attribute> <name>name</name> <required>true</required> <rtexprvalue>false</rtexprvalue> </attribute> <attribute> <name>value</name> <required>false</required> <rtexprvalue>false</rtexprvalue> </attribute> <attribute> <name>match</name> <required>true</required> <rtexprvalue>true</rtexprvalue> </attribute> <attribute> <name>ignoreCase</name> <required>false</required> <rtexprvalue>false</rtexprvalue> </attribute>
Field Summary |
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 | |
EqualsAttributeTag()
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Method Summary | |
int |
doStartTag()
Includes the body of the tag if the page attribute equals the value set in the 'match' attribute. |
void |
setIgnoreCase(boolean value)
If ignoreCase is set to true, then the comparison between the "match" attribute and the page attribute will not be case sensitive |
void |
setMatch(java.lang.String str)
Set the String that will be compared to the page attribute. |
void |
setName(java.lang.String str)
Set the required tag attribute name. |
void |
setValue(boolean value)
Set the optional tag attribute value to true or false. |
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 |
Constructor Detail |
public EqualsAttributeTag()
Method Detail |
public final int doStartTag() throws javax.servlet.jsp.JspException
javax.servlet.jsp.JspException
public final void setName(java.lang.String str)
public final void setMatch(java.lang.String str)
public final void setIgnoreCase(boolean value)
public final void setValue(boolean value)
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