model Common functions QNameList schema list of anyURI version versionList (function | instance | schema | submission | bind | Action)* instance Common src anyURI resource anyURI response-mediatype string (ANY) bind Common ref nodeset model-binding-expression type Type constraint Boolean expression relevant Boolean expression required Boolean expression readonly Boolean expression calculate Expression whitespace "preserve"* | "remove"| "trim" | "collapse" | "normalize" (bind)* submission Common ref bind nonrelevant "keep"| "remove" | "empty" relevant boolean validate boolean resource anyURI action anyURI mode "asynchronous"| "synchronous" method "post"| "get" | "put" | "delete" | "head" | "multipart-post" | "form-data-post" | "urlencoded-post" | Any other NCName | PrefixedName serialization string mediatype string encoding string separator ";"| "&" version NMTOKEN indent boolean omit-xml-declaration boolean standalone boolean cdata-section-elements QNameList includenamespaceprefixes NMTOKENS response-mediatype string replace "all" | "instance" | "text" | "none" | PrefixedName instance IDREF targetref Single Item Binding target "_self" | "_blank" | string (resource¹| method| header)*, Action* header Sequence Binding name string value name¹, value²+ resource¹ value PCDATA method value PCDATA name¹ Sequence Binding name string value PCDATA value² Sequence Binding name string value PCDATA function Common signature override? (var*, result)? result Common value PCDATA var Common name QName value PCDATA extension Common ANY input Control Common inputmode incremental UICommon* label Common Appearance Single Item Binding? value mediatype (PCDATA | UIContent)* help Common Appearance Single Item Binding? value mediatype (PCDATA | UIContent)* hint Common Appearance Single Item Binding? value mediatype (PCDATA | UIContent)* alert Common Appearance Single Item Binding? value mediatype (PCDATA | UIContent)* secret Control Common inputmode incremental UICommon* textarea Control Common inputmode incremental UICommon* output Control Common value mediatype PCDATA | (mediatype¹, UICommon*) mediatype¹ Common Single Item Binding value EMPTY upload Control Common incremental accept string incremental filename?, mediatype?, UICommon* filename Common Single Item Binding EMPTY range Control Common incremental start string end string step string UICommon* trigger Control Common UICommon* submit Control Common submission IDREF UICommon* select Control Common selection "open" | "closed" incremental UICommon*, ListUICommon+, UICommon* select1 Control Common selection "open" | "closed" incremental UICommon*, ListUICommon+, UICommon* choices Common label string label?, ListUICommon+ item Common UICommon value (value | UICommon)* value Common Single Item Binding value PCDATA itemset Common UICommon Sequence Binding value copy Expression (value | copy), UICommon* copy Common Single Item Binding EMPTY control Control Common resource anyURI initial node-sequence Expression UICommon* mediatype Common Single Item Binding EMPTY group Control Common (Controls | UICommon)* switch Common Appearance Single Item Binding case+ case Common UICommon selected boolean name string (Controls | UICommon)* repeat Common Appearance Sequence Binding indexref node Expression startindex positiveInteger number nonNegativeInteger (Controls | Action)* Various (global attributes) repeat-ref repeat-nodeset repeat-bind repeat-model Sequence Binding attributes repeat-indexref node Expression repeat-startindex positiveInteger repeat-number nonNegativeInteger N/A action Common Events Action Common type string src anyURI charset string (Action | var)* | param*, body param Common value name string PCDATA body Common Events PCDATA setvalue Common Events Action Common Single Item Binding value PCDATA insert Common Events Action Common Sequence Binding at number Expression position "before" | "after" origin node-sequence Expression EMPTY delete Common Events Action Common Sequence Binding at number Expression EMPTY setindex Common Events Action Common repeat IDREF index number Expression EMPTY setfocus Common Events Action Common control IDREF control¹? control¹ Common value PCDATA dispatch Common Events Action Common name² NMTOKEN control IDREF targetid IDREF delay nonNegativeInteger bubbles boolean cancelable boolean name, targetid?, delay?, property* [in any order] property Common value name string PCDATA name² Common value PCDATA targetid Common value PCDATA delay Common value PCDATA rebuild Common Events Action Common EMPTY recalculate Common Events Action Common EMPTY revalidate Common Events Action Common EMPTY update Common Events Action Common EMPTY refresh Common Events Action Common EMPTY reset Common Events Action Common EMPTY retain Common Events Action Common EMPTY load Common Events Action Common Single Item Binding resource anyURI show "new" | "replace" resource²? resource² Common value PCDATA send Common Events Action Common submission IDREF EMPTY return Common Events Action Common nonrelevant "keep" | "remove" | "empty" EMPTY renew Common Events Action Common control IDREF EMPTY message Common Events Action Common Single Item Binding level "ephemeral" | "modeless" | "modal" | PrefixedName (PCDATA | UIInline)* toggle Common Events Action Common case IDREF case²? case² Common value PCDATA dialog Common Appearance UICommon level "modeless" | "modal" | PrefixedName hide boolean (Controls | UICommon)* show Common Events Action Common dialog IDREF EMPTY hide Common Events Action Common dialog IDREF EMPTY Common anyAttribute id ID model IDREF context expression xml:lang LANG class string ControlCommon Common Appearance Navigation UICommon Single Item Binding Appearance appearance "full" | "compact" | "minimal" | PrefixedName UICommon label string help string hint string alert string Navigation navindex accesskey Single Item Binding ref bind nodeset Sequence Binding ref bind nodeset Events ev:observer IDREF ev:target IDREF ev:event NMTOKEN ev:handler IDREF ev:phase "capture" | "default" ev:propagate "stop" | "continue" ev:defaultAction "cancel" | "perform" UICommon label | help | hint | alert | Action ListUICommon choices | item | itemset CoreControls input | secret | textarea | output | upload | range | trigger | submit | select | select1 Controls CoreControls | group | switch | repeat | dialog UIContent output Action Action Common toggle | show | hide | action | setvalue | insert | delete | setindex | toggle | setfocus | dispatch | rebuild | recalculate | revalidate | update | refresh | reset | retain | load | send | return | renew | message Action Common Common Evaluation Events if boolean Expression while boolean Expression iterate node-sequence Expression Appearance appearance "full"|"compact"|"minimal" | PrefixedName Common anyAttribute class dir id xml:lang Evaluation model IDREF context expression Binding bind IDREF ref expression Control Common Common Evaluation Appearance Navigation UI Common Single Item Binding Events event NMTOKEN observer IDREF target IDREF handler URI phase "capture" | "default"* propagate "stop" | "continue"* defaultAction "cancel" | "perform"* Navigation navindex integer accesskey character Sequence Binding Binding expression Single Item Binding Binding expression UICommon label string help string hint string alert string incremental boolean inputmode string value expression avg double node()* The arithmetic average of the nodes. min double node()* Minimum (numeric) value. max double node()* Maximum (numeric) value. power double $base as double $exponent as double The first argument raised to the power of the second. random double boolean? A uniformly distributed pseudorandom number ≥ 0.0 and < 1.0. compare integer string string Lexicographic comparison of the two Unicode strings, returning -1 (less than), 0 (equal) or +1 (greater than). is-card-number boolean string? Whether the string (or context item if absent) is a valid (credit-card) number. local-date date The current date in the user agent time zone. local-dateTime dateTime The current date and time in the user agent time zone. now string The current date and time in UTC. days-from-date numeric string Number of days since 1970 of the given date. days-to-date string double The date of those number of days since 1970. seconds-from-epoch double string The number of seconds since 1970 of the given date and time. An alias seconds-from-dateTime is available for backwards compatibility. seconds-to-dateTime string double The date and time of that many seconds since 1970. adjust-dateTime-to-timezone string string Takes a date and time (possibly in a different timezone) and returns it adjusted to the local timezone. seconds numeric string Returns a duration of days, hours, minutes and seconds as the number of seconds. months numeric string Returns a duration of years and months as the number of months. location-uri anyURI The URI from which the current document has been loaded. location-param string* string The current location URL's parameter values for the given name. uri-scheme string? string Returns the sub-part of the given URI. uri-scheme-specific-part string? string boolean Returns the sub-part of the given URI. uri-authority string? string boolean Returns the sub-part of the given URI. uri-user-info string? string boolean Returns the sub-part of the given URI. uri-host string? string Returns the sub-part of the given URI. uri-port integer? string Returns the sub-part of the given URI. uri-path string? string boolean Returns the sub-part of the given URI. uri-query string? string boolean Returns the sub-part of the given URI. uri-fragment string? string boolean Returns the sub-part of the given URI. uri-param-names string* string The names of the parameters used in the given URI. uri-param-values string* string string The value(s) in the given URI of the given parameter name. current item() The current context item. context item() string? The current in-scope evaluation context item. boolean-from-string boolean string "true" and "1" return true, all other strings return false. count-non-empty integer node()* The number of non-empty nodes. eval item()* string Evaluates the string as an expression in the current context. eval-in-context item()* string node()* Evaluates the string as an expression in the given context. choose item()* boolean item()* item()* If the first parameter is true, returns the second parameter, and otherwise the third. [Deprecated] digest string $data as string $algo as string $encoding as string? The hash value of the data string. hmac string $secret as string $data as string $algo as string $encoding as string? A cryptographic encoding of the data string. instance element()? string? The identified instance data. bind node()* string The nodes associated with the identified bind element. valid boolean item* Whether the selected items are valid. By default recurses through the elements, and non-relevant items are ignored. valid boolean item* boolean boolean? Whether the selected items are valid. By default recurses through the elements, and non-relevant items are ignored. The booleans control this default. relevant boolean item*? Whether the selected items are relevant. readonly boolean item*? Whether the selected items are read-only. required boolean item*? Whether the selected items are required. index numeric string The value of the repeat index for the identified repeat. case string? string Returns the ID of the selected case for the identified switch. event item()* string Returns the specified context information of the current event. property string? string Returns details of the implementation. element element() $qname as anyAtomicType $content as item()* Constructs an element from string values. attribute attribute() $qname as anyAtomicType $value as anyAtomicType? Constructs an attribute. parse element()? string string? Parses a string, and returns the resulting node. serialize string item* $params? String serialization of the items. [NOTE: same as XPath 3.0] id element()* string* node()*? The elements in the given data identified by the given IDs. [Deprecated] id element()* node()* node()*? The elements in the given data identified by the given IDs. [Deprecated]