XPath - Revision history

Dme: /* Restrictions and limitations */

2019-05-29T14:20:31Z

Restrictions and limitations

← Older revision		Revision as of 14:20, 29 May 2019
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	<tr class="head"><th>Unsupported operators</th><th>Meaning</th><th>Comments</th></tr>		<tr class="head"><th>Unsupported operators</th><th>Meaning</th><th>Comments</th></tr>
	<tr><th>   +   -    *   div   mod</th><td>arithmetic</td><td/)</tr>		<tr><th>   +   -    *   div   mod</th><td>arithmetic</td><td/)</tr>
	<tr><th>   \| </th><td> union </td><td>The <var>~~[[UnionSelected (XmlNodelist function)\|~~UnionSelected]]</var> method can be used to form the union of two nodesets.</tr>		<tr><th>   \| </th><td> union </td><td>The <var>UnionSelected</var> method can be used to form the [[UnionSelected (XmlNodelist function)#exmp1\|union of two nodesets]].</tr>
	</table>		</table>

2019-05-29T14:17:34Z

Restrictions and limitations

← Older revision		Revision as of 14:17, 29 May 2019
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	</ul>		</ul>

	===<b id="xpathRestr"</b>Restrictions and limitations===		===<b id="xpathRestr"></b>Restrictions and limitations===
	The following notes concern limitations on XPath support in the XmlDoc API:		The following notes concern limitations on XPath support in the XmlDoc API:
	<ul>		<ul>

2019-05-29T14:16:52Z

Restrictions and limitations

← Older revision		Revision as of 14:16, 29 May 2019
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	</ul>		</ul>

	===Restrictions and limitations===		===<b id="xpathRestr"</b>Restrictions and limitations===
	The following notes concern limitations on XPath support in the XmlDoc API:		The following notes concern limitations on XPath support in the XmlDoc API:
	<ul>		<ul>

2019-05-29T14:16:11Z

Restrictions and limitations

← Older revision		Revision as of 14:16, 29 May 2019
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	<table class="thJustBold">		<table class="thJustBold">
	<tr class="head"><th>Unsupported operators</th><th>Meaning</th></tr>		<tr class="head"><th>Unsupported operators</th><th>Meaning</th><th>Comments</th></tr>
	<tr><th>   +   -    *   div   mod</th><td>arithmetic</td></tr>		<tr><th>   +   -    *   div   mod</th><td>arithmetic</td><td/)</tr>
	<tr><th>   \| </th><td> union </td></tr>		<tr><th>   \| </th><td> union </td><td>The <var>[[UnionSelected (XmlNodelist function)\|UnionSelected]]</var> method can be used to form the union of two nodesets.</tr>
	</table>		</table>

2017-08-08T22:51:34Z

XPath functions supported in the current version

← Older revision		Revision as of 22:51, 8 August 2017
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	<ul>		<ul>
	<li id="pos">position( )		<li id="pos">position( )
	<p>Performs as specified in the XPath standard.		<p>Performs as specified in the XPath standard.</p>

	<li id="not">not(<i>bool</i>)		<li id="not">not(<i>bool</i>)

2016-09-23T17:24:35Z

Functions

← Older revision		Revision as of 17:24, 23 September 2016
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	a sample of some of them.		a sample of some of them.
	Furthermore, as of the current version, many of these are not supported.		Furthermore, as of the current version, many of these are not supported.
	See [[#XPath functions supported in the current version \|XPath functions supported in the current version ]] for a list of the XPath functions currently supported. All supported functions in the following list are shown as a link to the section which ~~explains any special considerations~~ for the function in the XmlDoc API.		See [[#XPath functions supported in the current version \|XPath functions supported in the current version ]] for a list of the XPath functions currently supported. All supported functions in the following list are shown as a link to the section which may contain additional notes for using the function in the XmlDoc API.

	In the XmlDoc API, XPath functions are used only in predicates.		In the XmlDoc API, XPath functions are used only in predicates.

2016-09-23T17:23:23Z

XPath functions supported in the current version

← Older revision		Revision as of 17:23, 23 September 2016
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	Notes: </p>		Notes: </p>
	<ul>		<ul>
			<li><p>Performs as specified in the XPath standard.
	<li>The result of the <tt>not()</tt> function applied to a comparison		<li>The result of the <tt>not()</tt> function applied to a comparison
	expression is different than the result of the same expression with		expression is different than the result of the same expression with

2016-09-23T17:22:20Z

XPath functions supported in the current version

← Older revision		Revision as of 17:22, 23 September 2016
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	the particular function being discussed takes arguments. </p>		the particular function being discussed takes arguments. </p>
	<ul>		<ul>
	<li id="pos">position( ), XPath		<li id="pos">position( )
			<p>Performs as specified in the XPath standard.

	<li id="not">not(<i>bool</i>)		<li id="not">not(<i>bool</i>)

2016-09-23T17:16:14Z

Functions

← Older revision		Revision as of 17:16, 23 September 2016
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	a sample of some of them.		a sample of some of them.
	Furthermore, as of the current version, many of these are not supported.		Furthermore, as of the current version, many of these are not supported.
	See [[#XPath functions supported in the current version \|XPath functions supported in the current version ]] for a list of the XPath functions currently supported.		See [[#XPath functions supported in the current version \|XPath functions supported in the current version ]] for a list of the XPath functions currently supported. All supported functions in the following list are shown as a link to the section which explains any special considerations for the function in the XmlDoc API.

	In the XmlDoc API, XPath functions are used only in predicates.		In the XmlDoc API, XPath functions are used only in predicates.

2016-09-23T17:02:38Z

Functions

← Older revision		Revision as of 17:02, 23 September 2016
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	Not supported in the XmlDoc API.		Not supported in the XmlDoc API.

	<dt>position( )		<dt>[[#pos\|position]]( )
	<dd>Returns the position of the node in the set that the predicate		<dd>Returns the position of the node in the set that the predicate
	is filtering		is filtering
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	Not supported in the XmlDoc API.		Not supported in the XmlDoc API.

	<dt>number(<i>object</i>?)		<dt>[[#num\|number]](<i>object</i>?)
	<dd>Returns the numeric value of the argument (after stripping leading		<dd>Returns the numeric value of the argument (after stripping leading
	and trailing blanks if it is a string object).		and trailing blanks if it is a string object).
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	This XPath function returns a '''boolean result''':		This XPath function returns a '''boolean result''':
	<dl>		<dl>
	<dt>not(<i>boolean</i>)		<dt>[[#not\|not]](<i>boolean</i>)
	<dd>Returns <code>true</code> if its argument is false, and <code>false</code>		<dd>Returns <code>true</code> if its argument is false, and <code>false</code>
	otherwise.		otherwise.