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java.lang.Objectjavax.servlet.jsp.tagext.TagSupport
org.apache.taglibs.xtags.xpath.AbstractTag
org.apache.taglibs.xtags.xpath.ValueOfTag
public class ValueOfTag
A tag which performs an XPath expression on the current context Node
Field Summary |
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Fields inherited from class org.apache.taglibs.xtags.xpath.AbstractTag |
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ALLOW_FLUSH, context, EMPTY_DOCUMENT |
Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
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id, pageContext |
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag |
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EVAL_BODY_AGAIN |
Fields inherited from interface javax.servlet.jsp.tagext.Tag |
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EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE |
Constructor Summary | |
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ValueOfTag()
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Method Summary | |
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int |
doStartTag()
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static java.lang.String |
encode(java.lang.String text)
Encodes the standard entities in the given string |
void |
release()
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void |
setSelect(java.lang.String select)
Sets the select XPath expression |
void |
setSelectXPath(org.dom4j.XPath xpath)
Sets the XPath selection expression |
Methods inherited from class org.apache.taglibs.xtags.xpath.AbstractTag |
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createXPath, createXPathFilter, flush, getDocumentFactory, getInputNodes, getInputNodes, getStylesheet, handleException, matches, setContext, setInputNodes |
Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
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doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ValueOfTag()
Method Detail |
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public int doStartTag() throws javax.servlet.jsp.JspException
doStartTag
in interface javax.servlet.jsp.tagext.Tag
doStartTag
in class javax.servlet.jsp.tagext.TagSupport
javax.servlet.jsp.JspException
public void release()
release
in interface javax.servlet.jsp.tagext.Tag
release
in class AbstractTag
public void setSelect(java.lang.String select)
public void setSelectXPath(org.dom4j.XPath xpath)
public static java.lang.String encode(java.lang.String text)
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