1.0 1.2 x_rt http://java.sun.com/jstl/xml_rt JSTL XML RT JSTL 1.0 XML library 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> out org.apache.taglibs.standard.tag.rt.xml.ExprTag empty Like <%= ... >, but for XPath expressions. select true false escapeXml false true if org.apache.taglibs.standard.tag.common.xml.IfTag JSP XML conditional tag, which evalutes its body if the supplied XPath expression evalutes to 'true' as a boolean select true false var false false scope false 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 org.apache.taglibs.standard.tei.XmlParseTEI JSP Parses XML content from 'source' attribute or 'body' var false false varDom false false scope false false scopeDom false false xml false true systemId false true filter false true set org.apache.taglibs.standard.tag.common.xml.SetTag empty 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.XmlTransformTEI JSP Conducts a transformation given a source XML document and an XSLT stylesheet var false false scope false false result false true xml false true xmlSystemId false true xslt false true xsltSystemId false true when org.apache.taglibs.standard.tag.common.xml.WhenTag JSP Subtag of <choose> that includes its body if its expression evalutes to 'true' select true false