$Web Parm Lstr - Revision history

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2013-04-16T02:03:49Z

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	==Syntax==		==Syntax==
	<p class="syntax"><span class="term">%string</span> = <span class="literal">$Web_Parm_Lstr</span>( <span class="term">name</span>, occurrence )		<p class="syntax"><span class="term">%string</span> = <span class="literal">$Web_Parm_Lstr</span>( <span class="term">name</span>, <span class="term">occurrence</span> )
	</p>		</p>

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	==Syntax==		==Syntax==
	<p class="syntax"><span class="term">%string</span> = <span class="literal">$Web_Parm_Lstr</span>( name, occurrence )		<p class="syntax"><span class="term">%string</span> = <span class="literal">$Web_Parm_Lstr</span>( <span class="term">name</span>, occurrence )
	</p>		</p>

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2013-04-12T23:40:31Z

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	==Syntax==		==Syntax==
	<p class="syntax">%string = $Web_Parm_Lstr( name, occurrence )		<p class="syntax"><span class="term">%string</span> = <span class="literal">$Web_Parm_Lstr</span>( name, occurrence )
	</p>		</p>

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2013-04-10T18:18:18Z

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	{{DISPLAYTITLE:$Web_Parm_Lstr}}		{{DISPLAYTITLE:$Web_Parm_Lstr}}
	<span class="pageSubtitle"~~><section begin="desc" /~~>Value of URL parameter or form field to longstring~~<section end="desc" />~~</span>		<span class="pageSubtitle">Value of URL parameter or form field to longstring</span>

	<var>$Web_Parm_Lstr</var> retrieves the value of a URL parameter or form field as a [[Longstrings\|longstring]]. <var>$Web_Parm_Lstr</var> first looks for isindex fields matching the name, then for matching form fields. <var>$Web_Parm_Lstr</var> can be used instead of <var>[[$Web_IsIndex_Parm_Lstr]]</var> and <var>[[$Web_Form_Parm_Lstr]]</var> to save typing and to make it easy to switch between using "method=GET" and "method=POST"<form> tags.		<var>$Web_Parm_Lstr</var> retrieves the value of a URL parameter or form field as a [[Longstrings\|longstring]]. <var>$Web_Parm_Lstr</var> first looks for isindex fields matching the name, then for matching form fields. <var>$Web_Parm_Lstr</var> can be used instead of <var>[[$Web_IsIndex_Parm_Lstr]]</var> and <var>[[$Web_Form_Parm_Lstr]]</var> to save typing and to make it easy to switch between using "method=GET" and "method=POST"<form> tags.
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	==Syntax==		==Syntax==
	<p class="syntax"~~><section begin="syntax" /~~>%string = $Web_Parm_Lstr( name, occurrence )		<p class="syntax">%string = $Web_Parm_Lstr( name, occurrence )
	~~<section end="syntax" />~~</p>		</p>

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

JAL2: /* Syntax */

2012-06-15T15:38:09Z

Syntax

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	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>name</th>		<tr><th>name</th>
	<td>The name of the URL parameter or form field, returned by <var>$Web_IsIndex_Name</var>. This is a required argument if occurrence is not specified; otherwise it is optional.</td></tr>		<td>The name of the URL parameter or form field, returned by <var>[[$Web_IsIndex_Name]]</var>. This is a required argument if occurrence is not specified; otherwise it is optional.</td></tr>
	<tr><th>occurrence</th>		<tr><th>occurrence</th>
	<td>The occurrence number of a URL parameter or form field, or the occurrence number of the URL parameter or form field matching ''name'', if ''name'' is specified. This is an optional argument if ''name'' is specified; otherwise it is required.		<td>The occurrence number of a URL parameter or form field, or the occurrence number of the URL parameter or form field matching ''name'', if ''name'' is specified. This is an optional argument if ''name'' is specified; otherwise it is required.

JALWiccan: 1 revision

2012-06-15T15:29:29Z

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JAL2 at 15:29, 15 June 2012

2012-06-15T15:29:28Z

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	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>name</th>		<tr><th>name</th>
	<td>The name of the URL parameter or form field, returned by $Web_IsIndex_Name. This is a required argument if occurrence is not specified; otherwise it is optional.</td></tr>		<td>The name of the URL parameter or form field, returned by <var>$Web_IsIndex_Name</var>. This is a required argument if occurrence is not specified; otherwise it is optional.</td></tr>
	<tr><th>occurrence</th>		<tr><th>occurrence</th>
	<td>The occurrence number of a URL parameter or form field, or the occurrence number of the URL parameter or form field matching ''name'', if ''name'' is specified. This is an optional argument if ''name'' is specified; otherwise it is required.		<td>The occurrence number of a URL parameter or form field, or the occurrence number of the URL parameter or form field matching ''name'', if ''name'' is specified. This is an optional argument if ''name'' is specified; otherwise it is required.

JAL2 at 16:05, 13 June 2012

2012-06-13T16:05:33Z

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	<span class="pageSubtitle"><section begin="desc" />Value of URL parameter or form field to longstring<section end="desc" /></span>		<span class="pageSubtitle"><section begin="desc" />Value of URL parameter or form field to longstring<section end="desc" /></span>

	<var>$Web_Parm_Lstr</var> retrieves the value of a URL parameter or form field as a [[~~Longsdtrings~~\|longstring]]. <var>$Web_Parm_Lstr</var> first looks for isindex fields matching the name, then for matching form fields. <var>$Web_Parm_Lstr</var> can be used instead of <var>[[$Web_IsIndex_Parm_Lstr]]</var> and <var>[[$Web_Form_Parm_Lstr]]</var> to save typing and to make it easy to switch between using "method=GET" and "method=POST"<form> tags.		<var>$Web_Parm_Lstr</var> retrieves the value of a URL parameter or form field as a [[Longstrings\|longstring]]. <var>$Web_Parm_Lstr</var> first looks for isindex fields matching the name, then for matching form fields. <var>$Web_Parm_Lstr</var> can be used instead of <var>[[$Web_IsIndex_Parm_Lstr]]</var> and <var>[[$Web_Form_Parm_Lstr]]</var> to save typing and to make it easy to switch between using "method=GET" and "method=POST"<form> tags.

	<var>$Web_Parm_Lstr</var> takes two arguments and returns a longstring (or null for any error condition).		<var>$Web_Parm_Lstr</var> takes two arguments and returns a longstring (or null for any error condition).

JAL2 at 16:05, 13 June 2012

2012-06-13T16:05:07Z

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	<span class="pageSubtitle"><section begin="desc" />Value of URL parameter or form field to longstring<section end="desc" /></span>		<span class="pageSubtitle"><section begin="desc" />Value of URL parameter or form field to longstring<section end="desc" /></span>

	$Web_Parm_Lstr retrieves the value of a URL parameter or form field as a longstring. $Web_Parm_Lstr first looks for isindex fields matching the name, then for matching form fields. $Web_Parm_Lstr can be used instead of $Web_IsIndex_Parm_Lstr and $Web_Form_Parm_Lstr to save typing and to make it easy to switch between using "method=GET" and "method=POST"<form> tags.		<var>$Web_Parm_Lstr</var> retrieves the value of a URL parameter or form field as a [[Longsdtrings\|longstring]]. <var>$Web_Parm_Lstr</var> first looks for isindex fields matching the name, then for matching form fields. <var>$Web_Parm_Lstr</var> can be used instead of <var>[[$Web_IsIndex_Parm_Lstr]]</var> and <var>[[$Web_Form_Parm_Lstr]]</var> to save typing and to make it easy to switch between using "method=GET" and "method=POST"<form> tags.

			<var>$Web_Parm_Lstr</var> takes two arguments and returns a longstring (or null for any error condition).

	==Syntax==		==Syntax==
	<p class="syntax"><section begin="syntax" /> %~~STRING~~ = $Web_Parm_Lstr( name, occurrence )		<p class="syntax"><section begin="syntax" />%string = $Web_Parm_Lstr( name, occurrence )
	<section end="syntax" /></p>		<section end="syntax" /></p>

			===Syntax terms===
	~~$Web_Parm_Lstr takes two arguments and returns a longstring (or null for any error condition).~~
	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>name</th>		<tr><th>name</th>
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	</td></tr></table>		</td></tr></table>

			==Usage notes==
			<ul>
			<li>$Web_Parm_Lstr works much like <var>[[$Web_Parm]]</var>, except for the following:
	~~The following statements retrieve the values of the <tt>Moe</tt>,<tt>Larry</tt>, and <tt>Curly</tt> fields into longstrings, regardless of whether these are URL parameters or form fields.~~
	~~<p class~~=~~"code"> %moe~~ = ~~$web_form_parm_lstr('MOE')~~
	~~%larry~~ = ~~$web_form_parm_lstr('LARRY')~~
	~~%curly~~ = ~~$web_form_parm_lstr('CURLY')~~
	</p>


	$Web_Parm_Lstr works much like $~~WEB_PARM~~, except for the following:
	<ul>		<ul>

	<li>It can return more than 255 bytes of data into a longstring.		<li>It can return more than 255 bytes of data into a longstring.
	<li>It causes request cancellation if the result would be truncated, either on assignment to the target STRING %variable, or as input to a STRING $function argument or subroutine parameter.		<li>It causes request cancellation if the result would be truncated, either on assignment to the target STRING %variable, or as input to a STRING $function argument or subroutine parameter.
	<li>It does not have position and length arguments (arguments 3 and 4).		<li>It does not have position and length arguments (arguments 3 and 4).
	</ul>		</ul></ul>

			==Examples==
	$~~Web_Parm_Lstr is only available in~~ ''~~[[Sirius Mods]]~~'' ~~Version 6.7 and later.~~		The following statements retrieve the values of the <tt>Moe</tt>,<tt>Larry</tt>, and <tt>Curly</tt> fields into longstrings, regardless of whether these are URL parameters or form fields.
			<p class="code">%moe = $web_form_parm_lstr('MOE')
	~~For more information about longstrings, see the~~ ''~~Sirius Functions Reference Manual''.~~		%larry = $web_form_parm_lstr('LARRY')
			%curly = $web_form_parm_lstr('CURLY')
			</p>

	==See also==		==See also==
	<ul>		<ul>

	<li><var>[[$Web_Parm]]</var>		<li><var>[[$Web_Parm]]</var>
	<li><var>[[$Web_Name]]</var>		<li><var>[[$Web_Name]]</var>

JALWiccan: 1 revision

2012-06-12T22:19:21Z

1 revision

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