UnionSelected (XmlNodelist function) - Revision history

Dme: /* Examples */

2019-05-29T17:17:30Z

Examples

← Older revision		Revision as of 17:17, 29 May 2019
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	==Examples==		==Examples==
	<b id="exmp1"></b>In the following example,		<b id="exmp1"></b>In the following example,
	the <var>UnionSelected</var> method adds a "b" node to a nodelist of two "a" nodes:		the <var>UnionSelected</var> method adds a "b" node to a nodelist of two "a" nodes (in some cases, this can be a convenient workaround to Janus SOAP's [[XPath#xpathREstr\|lack of support of the '\|']] operator in XPath):
	<!--Following cloned as XML.DME.002.QA in QASHR-->		<!--Following cloned as XML.DME.002.QA in QASHR-->
	<p class="code"><nowiki>begin		<p class="code"><nowiki>begin

Dme: /* Examples */

2019-05-29T17:12:36Z

Examples

← Older revision		Revision as of 17:12, 29 May 2019
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	the <var>UnionSelected</var> method adds a "b" node to a nodelist of two "a" nodes:		the <var>UnionSelected</var> method adds a "b" node to a nodelist of two "a" nodes:
	<!--Following cloned as XML.DME.002.QA in QASHR-->		<!--Following cloned as XML.DME.002.QA in QASHR-->
	<p class="code">begin		<p class="code"><nowiki>begin
	%doc is object xmlDoc		%doc is object xmlDoc
	%nl1 is object xmlNodelist		%nl1 is object xmlNodelist
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	end for		end for
	end		end
	</p>		</nowiki></p>
	The example results follow:		The example results follow:
	<p class="output"><nowiki><top>		<p class="output"><nowiki><top>

Dme: /* Examples */

2019-05-29T16:21:50Z

Examples

← Older revision		Revision as of 16:21, 29 May 2019
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	</a>		</a>
	<a>55</a>		<a>55</a>
	</top>~~</nowiki>~~		</top>
	~~The nodes~~ in ~~the merged~~ nodelist, in document order:
	<~~nowiki~~><a><b>05</b><b/></a>		Nodes in nodelist %nl1 (as always, nodelist items are in document order):
			<a><b>05</b><b/></a>
			<a>55</a>

			Nodes in the merged nodelist (comparable to XPath '/a \| /a/b[1]'):
			<a><b>05</b><b/></a>
	<b>05</b>		<b>05</b>
	<a>55</a></nowiki>		<a>55</a>
			</nowiki>
	</p>		</p>

Dme: /* Examples */

2019-05-29T16:16:54Z

Examples

← Older revision		Revision as of 16:16, 29 May 2019
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	<p class="code">begin		<p class="code">begin
	%doc is object xmlDoc		%doc is object xmlDoc
	~~%doc = new~~
	~~%doc:[[LoadXml_(XmlDoc/XmlNode_function)\|loadXml]]('<top><a><nowiki><b>05</b><b></b></nowiki></a><a>55</a></top>')~~
	~~[[Notation_conventions_for_methods#Callable_methods\|call]] %doc:[[Print_(XmlDoc/XmlNode_subroutine)\|print]]~~
	%nl1 is object xmlNodelist		%nl1 is object xmlNodelist
	%nl2 is object xmlNodelist		%nl2 is object xmlNodelist
	~~%n is object xmlNode~~		%i is float
	%i is float
	%~~nl1~~ = %doc:~~[[SelectNodes_~~(~~XmlDoc~~/~~XmlNode_function~~)\|selectNodes]]('~~/top~~/a')		%doc = new
	%nl2 = %nl1:unionSelected(%doc, '~~/top~~/a/b[1]')		%doc:loadXml('<top><a><b>05</b><b></b></a><a>55</a></top>')
	print ~~'The nodes~~ in the merged nodelist~~, in document order~~: '		%doc:print
	for %i from 1 to %nl2:~~[[Count_(XmlNodelist_function)\|~~count]]
	~~%n =~~ %nl2~~:[[Item_(XmlNodelist_function)\|item]]~~(%i)		%nl1 = %doc:selectNodes('*/a')
	~~print %n~~:~~[[Serial (XmlDoc/XmlNode function)\|~~serial]](~~'.'~~, 'EBCDIC')		skip 1 line
			print "Nodes in nodelist %nl1 (as always, nodelist items are in document order):"
			for %i from 1 to %nl1:count
			print %nl1(%i):serial(, 'EBCDIC')
			end for

			%nl2 = %nl1:unionSelected(%doc, '*/a/b[1]')

			skip 1 line
			print "Nodes in the merged nodelist (comparable to XPath '/a \| /a/b[1]'):"
			for %i from 1 to %nl2:count
			print %nl2(%i):serial(, 'EBCDIC')
	end for		end for
	end		end

Dme: /* Examples */

2019-05-29T14:22:32Z

Examples

← Older revision		Revision as of 14:22, 29 May 2019
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	<b id="exmp1"></b>In the following example,		<b id="exmp1"></b>In the following example,
	the <var>UnionSelected</var> method adds a "b" node to a nodelist of two "a" nodes:		the <var>UnionSelected</var> method adds a "b" node to a nodelist of two "a" nodes:
			<!--Following cloned as XML.DME.002.QA in QASHR-->
	<p class="code">begin		<p class="code">begin
	%doc is object xmlDoc		%doc is object xmlDoc

Dme: /* Examples */

2019-05-29T14:14:06Z

Examples

← Older revision		Revision as of 14:14, 29 May 2019
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	==Examples==		==Examples==
	In the following example,		<b id="exmp1"></b>In the following example,
	the <var>UnionSelected</var> method adds a "b" node to a nodelist of two "a" nodes:		the <var>UnionSelected</var> method adds a "b" node to a nodelist of two "a" nodes:
	<p class="code">begin		<p class="code">begin

JAL: minor cleanup

2015-02-18T18:16:01Z

minor cleanup

← Older revision		Revision as of 18:16, 18 February 2015
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	==Syntax==		==Syntax==
	{{Template:XmlNodelist:UnionSelected syntax}}		{{Template:XmlNodelist:UnionSelected syntax}}

	===Syntax terms===		===Syntax terms===
	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>%unionNodl</th>		<tr><th>%unionNodl</th>
	<td>An <var>XmlNodelist</var> pointing to the nodelist that is created.</td></tr>		<td>An <var>XmlNodelist</var> pointing to the nodelist that is created.</td></tr>

	<tr><th>nodl</th>		<tr><th>nodl</th>
	<td>An <var>XmlNodelist</var> whose nodes are merged with the <var class="term">xpath</var> result nodelist.</td></tr>		<td>An <var>XmlNodelist</var> whose nodes are merged with the <var class="term">xpath</var> result nodelist.</td></tr>

	<tr><th>nr</th>		<tr><th>nr</th>
	<td>An <var>XmlDoc</var> or <var>XmlNode</var>, used as the context node for the <var class="term">xpath</var> expression.</td></tr>		<td>An <var>XmlDoc</var> or <var>XmlNode</var>, used as the context node for the <var class="term">xpath</var> expression.</td></tr>

	<tr><th>xpath</th>		<tr><th>xpath</th>
	<td>A <var>Unicode</var> string that is an [[XPath#XPath_syntax\|Xpath expression]] that results in a nodelist. This is an optional argument whose default is a period (<tt>.</tt>), that is, the node referenced by the method object (<var class="term">nr</var>). Prior to <var class="product">[[Sirius Mods]]</var> Version 7.6, this argument is an EBCDIC string.</td></tr>		<td>A <var>Unicode</var> string that is an [[XPath#XPath_syntax\|Xpath expression]] that results in a nodelist. This is an optional argument whose default is a period (<tt>.</tt>), that is, the node referenced by the method object (<var class="term">nr</var>). Prior to <var class="product">[[Sirius Mods]]</var> Version 7.6, this argument is an EBCDIC string.</td></tr>
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	This list is not exhaustive: it does <i>not</i> include all the errors that are request cancelling.		This list is not exhaustive: it does <i>not</i> include all the errors that are request cancelling.
	<ul>		<ul>
	<li>The <var>XmlDoc</var>s associated with <var class="term">nodl</var> and <var class="term">nr</var> are not the same.		<li>The <var>XmlDoc</var>s associated with <var class="term">nodl</var> and <var class="term">nr</var> are not the same.</li>
	<li><var class="term">xpath</var> expression is invalid.		<li><var class="term">xpath</var> expression is invalid.</li>
	<li>Insufficient free space exists in CCATEMP.		<li>Insufficient free space exists in CCATEMP.</li>
	</ul>		</ul>

	==See also==		==See also==
	<ul>		<ul>
	<li>For more information about using XPath expressions, see [[XPath~~\|"XPath"~~]].		<li>For more information about using XPath expressions, see [[XPath]].</li>
	</ul>		</ul>

	{{Template:XmlNodelist:UnionSelected footer}}		{{Template:XmlNodelist:UnionSelected footer}}

JAL: /* Request-cancellation errors */

2014-03-03T21:15:18Z

Request-cancellation errors

← Older revision		Revision as of 21:15, 3 March 2014
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	==Request-cancellation errors==		==Request-cancellation errors==
			This list is not exhaustive: it does <i>not</i> include all the errors that are request cancelling.
	<ul>		<ul>
	<li>The <var>XmlDoc</var>s associated with <var class="term">nodl</var> and <var class="term">nr</var> are not the same.		<li>The <var>XmlDoc</var>s associated with <var class="term">nodl</var> and <var class="term">nr</var> are not the same.

JAL2: /* See also */

2011-06-06T19:28:17Z

JAL2: /* Request-cancellation errors */

2011-06-06T19:27:53Z

Request-cancellation errors

← Older revision		Revision as of 19:27, 6 June 2011
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	<ul>		<ul>
	<li>The <var>XmlDoc</var>s associated with <var class="term">nodl</var> and <var class="term">nr</var> are not the same.		<li>The <var>XmlDoc</var>s associated with <var class="term">nodl</var> and <var class="term">nr</var> are not the same.
	<li><var class="term">xpath</var> is invalid.		<li><var class="term">xpath</var> expression is invalid.
	<li>Insufficient free space exists in CCATEMP.		<li>Insufficient free space exists in CCATEMP.
	</ul>		</ul>

← Older revision		Revision as of 19:28, 6 June 2011
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	==See also==		==See also==
	<ul>		<ul>
	<li>For more information about using XPath expressions, see [[XPath]].		<li>For more information about using XPath expressions, see [[XPath\|"XPath"]].
	</ul>		</ul>
	{{Template:XmlNodelist:UnionSelected footer}}		{{Template:XmlNodelist:UnionSelected footer}}