$Web Selps Check - Revision history

JAL at 17:06, 16 April 2013

2013-04-16T17:06:49Z

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	<tr><th>delimited_strings</th>		<tr><th>delimited_strings</th>
	<td>A string containing a delimited list of strings which are used to check the values of the parameter. The first character of this argument is the delimiter that separates the values. The string should not contain a trailing delimiter unless one of the values is the null string, which is unlikely. This is a required argument.</td></tr>		<td>A string containing a delimited list of strings which are used to check the values of the parameter. The first character of this argument is the delimiter that separates the values. The string should not contain a trailing delimiter unless one of the values is the null string, which is unlikely. This is a required argument.</td></tr>

	<tr><th>param_name</th>		<tr><th>param_name</th>
	<td>The name of a form and/or an index parameter in the current web request. For each occurrence of this parameter, its value is checked to see if it is equal to one of the strings in the delimited list. This a required argument.</td></tr>		<td>The name of a form and/or an index parameter in the current web request. For each occurrence of this parameter, its value is checked to see if it is equal to one of the strings in the delimited list. This a required argument.</td></tr>

	<tr><th>option_keywords</th>		<tr><th>option_keywords</th>
	<td>This optional argument is a string of blank-separated keywords specifying special processing for this $function; it can contain any of the following:		<td>This optional argument is a string of blank-separated keywords specifying special processing for this $function; it can contain any of the following:
	<table ~~class="syntaxTable"~~>		<table>
	<tr><th>CANCHECK</th>		<tr><th><var>CANCHECK</var></th>
	<td>Cancel request if any value of ''param_name'' not found in select options list</td></tr>		<td>Cancel request if any value of <var class="term">param_name</var> not found in select options list</td></tr>
	<tr><th>NOFORM</th>
			<tr><th><var>NOFORM</var></th>
	<td>Don't look in form parameters</td></tr>		<td>Don't look in form parameters</td></tr>
	<tr><th>NOISINDEX</th>
			<tr><th><var>NOISINDEX</var></th>
	<td>Don't look in isindex parameters</td></tr>		<td>Don't look in isindex parameters</td></tr>
	<tr><th>NOISI</th>
	<td>Synonym for NOISINDEX		<tr><th><var>NOISI</var></th>
			<td>Synonym for <var>NOISINDEX</var>
	</td></tr></table>		</td></tr></table>
	</td></tr></table>		</td></tr></table>
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	<tr><th>Code</th>		<tr><th>Code</th>
	<th>Meaning</th></tr>		<th>Meaning</th></tr>
			<tr><td>0</td>
			<td>''Selected_value'' equal to one of the values in global select element ''global_name''.

	~~<tr><td>0</td>~~
	~~<td>''Selected_value'' equal to one of the values in</td>~~
	~~global select element ''global_name''.~~
	<tr><td>2</td>		<tr><td>2</td>
	<td>''Selected_value'' not equal to any of the values in~~</td>~~		<td>''Selected_value'' not equal to any of the values in global select element ''global_name'', and CANCHECK option not specified.
	global select element ''global_name'', and CANCHECK option not specified.

	<tr><th></th>		<tr><th></th>
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	==Usage notes==		==Usage notes==
	<ul>		<ul>
	<li>See [[$Web_Selp]] for an extended example using other $WEB_SELx functions.		<li>See <var>[[$Web_Selp]]</var> for an extended example using other $WEB_SELx functions.

	<li>$Web_Selps_Check and <var>$Web_Selsp_Check</var> are synonyms.		<li><var>$Web_Selps_Check</var> and <var>$Web_Selsp_Check</var> are synonyms.
	</ul>		</ul>

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	'DN', 'CANCHECK')		'DN', 'CANCHECK')
	</p>		</p>


	[[Category:Janus Web Server $functions\|$Web_Selps_Check]]		[[Category:Janus Web Server $functions\|$Web_Selps_Check]]

JAL: /* Return codes */

2013-04-16T16:57:08Z

Return codes

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	===Return codes===		===Return codes===
	<table ~~class="syntaxTable"~~>		<table>
	<tr><th>Code</th>		<tr><th>Code</th>
	<th>Meaning</th></tr>		<th>Meaning</th></tr>
	<tr><th>0</th>
			<tr><td>0</td>
	<td>''Selected_value'' equal to one of the values in</td>		<td>''Selected_value'' equal to one of the values in</td>
	global select element ''global_name''.<tr><th>2</th>		global select element ''global_name''.
			<tr><td>2</td>
	<td>''Selected_value'' not equal to any of the values in</td>		<td>''Selected_value'' not equal to any of the values in</td>
	global select element ''global_name'', and CANCHECK option not specified.<tr><th></th>		global select element ''global_name'', and CANCHECK option not specified.

			<tr><th></th>
	<td>Any other error results in cancellation of the <var class="product">User Language</var> request.</td></tr>		<td>Any other error results in cancellation of the <var class="product">User Language</var> request.</td></tr>
	</table>		</table>

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	==Syntax==		==Syntax==
	<p class="syntax"><span class="term">%rc</span> = <span class="literal">$Web_Selps_Check</span>(<span class="term">delimited_strings</span>, <span class="term">param_name</span>, [option_keywords])		<p class="syntax"><span class="term">%rc</span> = <span class="literal">$Web_Selps_Check</span>(<span class="term">delimited_strings</span>, <span class="term">param_name</span>, [<span class="term">option_keywords</span>])
	</p>		</p>

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	==Syntax==		==Syntax==
	<p class="syntax"><span class="term">%rc</span> = <span class="literal">$Web_Selps_Check</span>(<span class="term">delimited_strings, param_name, [option_keywords])		<p class="syntax"><span class="term">%rc</span> = <span class="literal">$Web_Selps_Check</span>(<span class="term">delimited_strings</span>, <span class="term">param_name</span>, [option_keywords])
	</p>		</p>

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	==Syntax==		==Syntax==
	<p class="syntax"><span class="term">%rc</span> = $Web_Selps_Check(delimited_strings, param_name, [option_keywords])		<p class="syntax"><span class="term">%rc</span> = <span class="literal">$Web_Selps_Check</span>(<span class="term">delimited_strings, param_name, [option_keywords])
	</p>		</p>

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	{{DISPLAYTITLE:$Web_Selps_Check}}		{{DISPLAYTITLE:$Web_Selps_Check}}
	<span class="pageSubtitle"~~><section begin="desc" /~~>Check parameters against a delimited list of strings~~<section end="desc" />~~</span>		<span class="pageSubtitle">Check parameters against a delimited list of strings</span>

	<var>$Web_Selps_Check</var> validates that each value of a form and/or isindex parameter matches one of a delimited list of strings. Note that although this is provided for a sort of symmetry in the $Web_Sel* functions, it is not really restricted to select options list processing. An overview of the $Web_Sel* functions is provided in [[$Web_Selp]].		<var>$Web_Selps_Check</var> validates that each value of a form and/or isindex parameter matches one of a delimited list of strings. Note that although this is provided for a sort of symmetry in the $Web_Sel* functions, it is not really restricted to select options list processing. An overview of the $Web_Sel* functions is provided in [[$Web_Selp]].
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	==Syntax==		==Syntax==
	<p class="syntax"~~><section begin="syntax" /~~><span class="term">%rc</span> = $Web_Selps_Check(delimited_strings, param_name, [option_keywords])		<p class="syntax"><span class="term">%rc</span> = $Web_Selps_Check(delimited_strings, param_name, [option_keywords])
	~~<section end="syntax" />~~</p>		</p>

	===Syntax terms===		===Syntax terms===

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	<span class="pageSubtitle"><section begin="desc" />Check parameters against a delimited list of strings<section end="desc" /></span>		<span class="pageSubtitle"><section begin="desc" />Check parameters against a delimited list of strings<section end="desc" /></span>

	$Web_Selps_Check validates that each value of a form and/or isindex parameter matches one of a delimited list of strings. Note that although this is provided for a sort of symmetry in the $Web_Sel* functions, it is not really restricted to select options list processing. An overview of the $Web_Sel* functions is provided in [[$Web_Selp]].		<var>$Web_Selps_Check</var> validates that each value of a form and/or isindex parameter matches one of a delimited list of strings. Note that although this is provided for a sort of symmetry in the $Web_Sel* functions, it is not really restricted to select options list processing. An overview of the $Web_Sel* functions is provided in [[$Web_Selp]].

	$Web_Selps_Check takes three arguments and returns a numeric result code; for some types of errors, the current <var class="product">User Language</var> request is cancelled.		<var>$Web_Selps_Check</var> takes three arguments and returns a numeric result code; for some types of errors, the current <var class="product">User Language</var> request is cancelled.

	==Syntax==		==Syntax==

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	<li>See [[$Web_Selp]] for an extended example using other $WEB_SELx functions.		<li>See [[$Web_Selp]] for an extended example using other $WEB_SELx functions.

	<li>$Web_Selps_Check and $Web_Selsp_Check are synonyms.		<li>$Web_Selps_Check and <var>$Web_Selsp_Check</var> are synonyms.
	</ul>		</ul>