1.0 EA2 1.2 x-rt http://java.sun.com/jstl/ea/xml-rt JSTL XML RT JSTL 1.0 XML library org.apache.taglibs.standard.tlv.JstlXmlTLV Provides validation features for JSTL XML tags. choose org.apache.taglibs.standard.tag.common.core.ChooseTag JSP Simple conditional tag that establishes a context for mutually exclusive conditional operations, marked by <when> and <otherwise> expr org.apache.taglibs.standard.tag.common.xml.ExprTag empty Like <%= ... >, but for XPath expressions. select true false if org.apache.taglibs.standard.tag.common.core.IfTag JSP XML conditional tag, which evalutes its body if the supplied XPath expression evalutes to 'true' as a boolean select true false forEach org.apache.taglibs.standard.tag.common.xml.ForEachTag JSP XML iteration tag. var false false select true false otherwise org.apache.taglibs.standard.tag.common.core.OtherwiseTag JSP Subtag of <choose> that follows <when> tags and runs only if all of the prior conditions evaluated to 'false' param org.apache.taglibs.standard.tag.rt.xml.ParamTag JSP Adds a parameter to a containing 'transform' tag's Transformer name true true value false true parse org.apache.taglibs.standard.tag.rt.xml.ParseTag JSP Parses XML content from 'source' attribute or 'body' var true false domVar false false scope false false source false true filter false true set org.apache.taglibs.standard.tag.common.xml.SetTag JSP Saves the result of an XPath expression evaluation in a 'scope' var true false select false false scope false false transform org.apache.taglibs.standard.tag.rt.xml.TransformTag org.apache.taglibs.standard.tei.TransformTEI JSP Conducts a transformation given a source XML document and an XSLT stylesheet (or Transformer object) var false false scope false false result false true source false true xslt true true transformer false true transformer org.apache.taglibs.standard.tag.rt.xml.TransformerTag JSP Exposes a Transformer object var true false scope false false xslt false true when org.apache.taglibs.standard.tag.common.core.WhenTag JSP Subtag of <choose> that includes its body if its expression evalutes to 'true' select true false