$Web Form Parm Line - Revision history

JAL: /* Syntax */

2013-06-05T22:33:56Z

Syntax

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	==Syntax==		==Syntax==
	<p class="syntax">%string = $Web_Form_[Parm_]Line( fieldname, occurrence, line_num )		<p class="syntax"><span class="term">%string</span> = $Web_Form_[Parm_]Line( <span class="term">fieldname, occurrence, line_num</span> )
	</p>		</p>

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	<tr><th>fieldname</th>		<tr><th>fieldname</th>
	<td>The name of the form field, returned by <var>$Web_Form_Name</var>. Required argument if occurrence not specified, otherwise optional.</td></tr>		<td>The name of the form field, returned by <var>$Web_Form_Name</var>. Required argument if occurrence not specified, otherwise optional.</td></tr>

	<tr><th>occurrence</th>		<tr><th>occurrence</th>
	<td>The occurrence number of a form field, or the occurrence number of the form field matching 'fieldname', if fieldname is specified. Optional argument if fieldname is specified, otherwise it is required.</td></tr>		<td>The occurrence number of a form field, or the occurrence number of the form field matching 'fieldname', if fieldname is specified. Optional argument if fieldname is specified, otherwise it is required.</td></tr>

	<tr><th>line_num</th>		<tr><th>line_num</th>
	<td>Line number in the form field for which data is to be returned. This is an optional argument and defaults to 1.		<td>Line number in the form field for which data is to be returned. This is an optional argument and defaults to 1.

DmeWiccan: Automatically generated page update

2013-04-09T15:51:02Z

Automatically generated page update

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	{{DISPLAYTITLE:$Web_Form_Parm_Line}}		{{DISPLAYTITLE:$Web_Form_Parm_Line}}
	<span class="pageSubtitle"~~><section begin="desc" /~~>Value of line in form field~~<section end="desc" />~~</span>		<span class="pageSubtitle">Value of line in form field</span>

	<var>$Web_Form_Parm_Line</var> retrieves the value of a specific line in a form field. It is especially useful for ''textarea'' input fields. <var>$Web_Form_Line</var> is a short synonym for <var>$Web_Form_Parm_Line</var>.		<var>$Web_Form_Parm_Line</var> retrieves the value of a specific line in a form field. It is especially useful for ''textarea'' input fields. <var>$Web_Form_Line</var> is a short synonym for <var>$Web_Form_Parm_Line</var>.
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	==Syntax==		==Syntax==
	<p class="syntax"~~><section begin="syntax" /~~>%string = $Web_Form_[Parm_]Line( fieldname, occurrence, line_num )		<p class="syntax">%string = $Web_Form_[Parm_]Line( fieldname, occurrence, line_num )
	~~<section end="syntax" />~~</p>		</p>

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

JALWiccan: 1 revision

2012-10-18T22:17:10Z

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JAL2: /* Example */

2012-10-18T22:17:08Z

Example

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	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>fieldname</th>		<tr><th>fieldname</th>
	<td>The name of the form field, returned by $Web_Form_Name. Required argument if occurrence not specified, otherwise optional.</td></tr>		<td>The name of the form field, returned by <var>$Web_Form_Name</var>. Required argument if occurrence not specified, otherwise optional.</td></tr>
	<tr><th>occurrence</th>		<tr><th>occurrence</th>
	<td>The occurrence number of a form field, or the occurrence number of the form field matching 'fieldname', if fieldname is specified. Optional argument if fieldname is specified, otherwise it is required.</td></tr>		<td>The occurrence number of a form field, or the occurrence number of the form field matching 'fieldname', if fieldname is specified. Optional argument if fieldname is specified, otherwise it is required.</td></tr>

JAL2: /* Example */

2012-06-12T19:45:37Z

Example

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	This example places each line of a textarea form field into an occurrence of a multiply occurring field.		This example places each line of a textarea form field into an occurrence of a multiply occurring field.
	<p class="code">FOR 1 RECORD IN ORDER_RECORD		<p class="code">FOR 1 RECORD IN ORDER_RECORD
	FOR %I FROM 1 TO $~~<var>~~Web_Form_Parm_Num_Line~~</var>.~~'COMMENTS')		FOR %I FROM 1 TO $Web_Form_Parm_Num_Line'COMMENTS')
	%COMMENT = $Web_Form_Parm_Line('COMMENTS', , %I)		%COMMENT = $Web_Form_Parm_Line('COMMENTS', , %I)
	ADD COMMENT = %COMMENT		ADD COMMENT = %COMMENT

JAL2: /* See also */

2012-06-12T18:31:34Z

JALWiccan: 1 revision

2012-06-12T18:28:14Z

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JAL2 at 18:28, 12 June 2012

2012-06-12T18:28:12Z

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	This example places each line of a textarea form field into an occurrence of a multiply occurring field.		This example places each line of a textarea form field into an occurrence of a multiply occurring field.
	<p class="code">FOR 1 RECORD IN ORDER_RECORD		<p class="code">FOR 1 RECORD IN ORDER_RECORD
	FOR %I FROM 1 TO $Web_Form_Parm_Num_Line('COMMENTS')		FOR %I FROM 1 TO $<var>Web_Form_Parm_Num_Line</var>.'COMMENTS')
	%COMMENT = $Web_Form_Parm_Line('COMMENTS', , %I)		%COMMENT = $Web_Form_Parm_Line('COMMENTS', , %I)
	ADD COMMENT = %COMMENT		ADD COMMENT = %COMMENT
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	<li><var>[[$Web_Form_Name]]</var>		<li><var>[[$Web_Form_Name]]</var>
	<li><var>[[$Web_Num_Form]]</var>		<li><var>[[$Web_Num_Form]]</var>
	<li><var>[[$Web_Form_Parm_Num_Line]]</var>		<li><var>[[$<var>Web_Form_Parm_Num_Line</var>.]</var>
	</ul>		</ul>

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

JAL2 at 21:59, 6 June 2012

2012-06-06T21:59:19Z

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	<span class="pageSubtitle"><section begin="desc" />Value of line in form field<section end="desc" /></span>		<span class="pageSubtitle"><section begin="desc" />Value of line in form field<section end="desc" /></span>

			<var>$Web_Form_Parm_Line</var> retrieves the value of a specific line in a form field. It is especially useful for ''textarea'' input fields. <var>$Web_Form_Line</var> is a short synonym for <var>$Web_Form_Parm_Line</var>.

			<var>$Web_Form_Parm_Line</var> takes three arguments and returns a string, or null for any error condition.

	~~$Web_Form_Parm_Line retrieves the value of a specific line in a form field. It is especially useful for ''textarea'' input fields. <var>$Web_Form_Line</var> is a short synonym for $Web_Form_Parm_Line.~~
	==Syntax==		==Syntax==
	<p class="syntax"><section begin="syntax" /> %~~STRING~~ = $~~WEB_FORM_~~[~~PARM_~~]~~LINE~~( fieldname, occurrence, -		<p class="syntax"><section begin="syntax" />%string = $Web_Form_[Parm_]Line( fieldname, occurrence, line_num )
	line_num )
	<section end="syntax" /></p>		<section end="syntax" /></p>

			===Syntax terms===
	~~$Web_Form_Parm_Line takes three arguments and returns a string, or null for any error condition.~~
	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>fieldname</th>		<tr><th>fieldname</th>
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	</td></tr></table>		</td></tr></table>

			==Usage notes==
			<ul>
			<li>A line is considered to be a block of text that is terminated by either an ASCII carriage return (X'0D') or a carriage return followed by a line feed (X'0A'). This is what is ordinarily sent by a browser to mark the end of each line of a textarea input field.
			</ul>

			==Example==
	A line is considered to be a block of text that is terminated by either an ASCII carriage return (X'0D') or a carriage return followed by a line feed (X'0A'). This is what is ordinarily sent by a browser to mark the end of each line of a textarea input field.

	This example places each line of a textarea form field into an occurrence of a multiply occurring field.		This example places each line of a textarea form field into an occurrence of a multiply occurring field.
	<p class="code">		<p class="code">FOR 1 RECORD IN ORDER_RECORD
	FOR 1 RECORD IN ORDER_RECORD		FOR %I FROM 1 TO $Web_Form_Parm_Num_Line('COMMENTS')
	FOR %I FROM 1 TO $Web_Form_Parm_Num_Line( -		%COMMENT = $Web_Form_Parm_Line('COMMENTS', , %I)
	'COMMENTS')		ADD COMMENT = %COMMENT
	%COMMENT = $Web_Form_Parm_Line( -		END FOR
	'COMMENTS', , %I)		END FOR
	ADD COMMENT = %COMMENT
	END FOR
	END FOR
	</p>		</p>

			==See also==
	See also:
	<ul>		<ul>
			<li><var>[[$Web_Form_Parm_Len]]</var>
	<li>[[$Web_Form_Parm_Len]]		<li><var>[[$Web_Form_Name]]</var>
	<li>[[$Web_Form_Name]]		<li><var>[[$Web_Num_Form]]</var>
	<li>[[$Web_Num_Form]]		<li><var>[[$Web_Form_Parm_Num_Line]]</var>
	<li>[[$Web_Form_Parm_Num_Line]]
	</ul>		</ul>


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

JALWiccan: 1 revision

2012-06-06T21:50:52Z

1 revision

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	<li><var>[[$Web_Form_Name]]</var>		<li><var>[[$Web_Form_Name]]</var>
	<li><var>[[$Web_Num_Form]]</var>		<li><var>[[$Web_Num_Form]]</var>
	<li><var>[[$~~<var>~~Web_Form_Parm_Num_Line~~</var>.~~]</var>		<li><var>[[$Web_Form_Parm_Num_Line]]</var>
	</ul>		</ul>

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