$Web Form Parm Len - Revision history

JAL at 22:33, 5 June 2013

2013-06-05T22:33:05Z

← Older revision		Revision as of 22:33, 5 June 2013
Line 1:		Line 1:
	{{DISPLAYTITLE:$Web_Form_Parm_Len}}		{{DISPLAYTITLE:$Web_Form_Parm_Len}}
	<span class="pageSubtitle">Length of form field</span>		<span class="pageSubtitle">Length of form field</span>



Line 16:		Line 15:
	<tr><th>%rc</th>		<tr><th>%rc</th>
	<td>A numeric variable to contain a return code.</td></tr>		<td>A numeric variable to contain a return code.</td></tr>

	<tr><th>fieldname</th>		<tr><th>fieldname</th>
	<td>The name of the form field, returned by <var>[[$Web_Form_Name]]</var>. Required argument if <var class="term">occurrence</var> not specified, otherwise optional.</td></tr>		<td>The name of the form field, returned by <var>[[$Web_Form_Name]]</var>. Required argument if <var class="term">occurrence</var> not specified, otherwise optional.</td></tr>
Line 29:		Line 29:
	<li><var>[[$Web_Num_Form]]</var>		<li><var>[[$Web_Num_Form]]</var>
	</ul>		</ul>


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

JAL: /* Syntax */

2013-06-05T22:32:35Z

Syntax

← Older revision		Revision as of 22:32, 5 June 2013
Line 9:		Line 9:

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

Line 18:		Line 18:
	<tr><th>fieldname</th>		<tr><th>fieldname</th>
	<td>The name of the form field, returned by <var>[[$Web_Form_Name]]</var>. Required argument if <var class="term">occurrence</var> not specified, otherwise optional.</td></tr>		<td>The name of the form field, returned by <var>[[$Web_Form_Name]]</var>. Required argument if <var class="term">occurrence</var> 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 <var class="term">fieldname</var>, if <var class="term">fieldname</var> is specified. Optional argument if <var class="term">fieldname</var> is specified, otherwise it is required.		<td>The occurrence number of a form field, or the occurrence number of the form field matching <var class="term">fieldname</var>, if <var class="term">fieldname</var> is specified. Optional argument if <var class="term">fieldname</var> is specified, otherwise it is required.

JALWiccan: Automatically generated page update

2013-04-12T15:11:45Z

Automatically generated page update

← Older revision		Revision as of 15:11, 12 April 2013
Line 9:		Line 9:

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

DmeWiccan: Automatically generated page update

2013-04-09T15:51:02Z

Automatically generated page update

← Older revision		Revision as of 15:51, 9 April 2013
Line 1:		Line 1:
	{{DISPLAYTITLE:$Web_Form_Parm_Len}}		{{DISPLAYTITLE:$Web_Form_Parm_Len}}
	<span class="pageSubtitle"~~><section begin="desc" /~~>Length of form field~~<section end="desc" />~~</span>		<span class="pageSubtitle">Length of form field</span>


Line 9:		Line 9:

	==Syntax==		==Syntax==
	<p class="syntax"~~><section begin="syntax" /~~>%rc = $Web_Form_[Parm_]Len( fieldname, occurrence )		<p class="syntax">%rc = $Web_Form_[Parm_]Len( fieldname, occurrence )
	~~<section end="syntax" />~~</p>		</p>

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

JALWiccan: 1 revision

2012-10-24T22:28:42Z

1 revision

← Older revision	Revision as of 22:28, 24 October 2012
(No difference)

JAL2: /* Syntax terms */

2012-10-24T22:28:26Z

Syntax terms

← Older revision		Revision as of 22:28, 24 October 2012
Line 9:		Line 9:

	==Syntax==		==Syntax==
	<p class="syntax"><section begin="syntax" /> %rc = $Web_Form_[Parm_]Len( fieldname, occurrence )		<p class="syntax"><section begin="syntax" />%rc = $Web_Form_[Parm_]Len( fieldname, occurrence )
	<section end="syntax" /></p>		<section end="syntax" /></p>

JAL2: /* Syntax terms */

2012-06-06T21:48:14Z

Syntax terms

← Older revision		Revision as of 21:48, 6 June 2012
Line 17:		Line 17:
	<td>A numeric variable to contain a return code.</td></tr>		<td>A numeric variable to contain a return code.</td></tr>
	<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 <var class="term">occurrence</var> 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>The occurrence number of a form field, or the occurrence number of the form field matching <var class="term">fieldname</var>, if <var class="term">fieldname</var> is specified. Optional argument if <var class="term">fieldname</var> is specified, otherwise it is required.
	</td></tr></table>		</td></tr></table>

JAL2 at 21:34, 6 June 2012

2012-06-06T21:34:59Z

← Older revision		Revision as of 21:34, 6 June 2012
Line 4:		Line 4:


	<var>$Web_Form_Len</var> retrieves the length of a field in a form. $Web_Form_Parm_Len is a somewhat more syntactically correct synonym for $Web_Form_Len.		<var>$Web_Form_Len</var> retrieves the length of a field in a form. <var>$Web_Form_Parm_Len</var> is a somewhat more syntactically correct synonym for <var>[[$Web_Form_Len]]</var>.

			<var>$Web_Form_Len</var> takes two arguments and returns a number, or zero if the field does not exist.

	==Syntax==		==Syntax==
	<p class="syntax"><section begin="syntax" /> %RC = $~~WEB_FORM_~~[~~PARM_~~]~~LEN~~( fieldname, occurrence )		<p class="syntax"><section begin="syntax" /> %rc = $Web_Form_[Parm_]Len( fieldname, occurrence )
	<section end="syntax" /></p>		<section end="syntax" /></p>

			===Syntax terms===
	~~<var>$Web_Form_Len</var> takes two arguments and returns a number, or zero if the field does not exist.~~
	<table class="syntaxTable">		<table class="syntaxTable">
			<tr><th>%rc</th>
			<td>A numeric variable to contain a return code.</td></tr>
	<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 $Web_Form_Name. Required argument if occurrence not specified, otherwise optional.</td></tr>
Line 18:		Line 22:
	</td></tr></table>		</td></tr></table>

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


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

JALWiccan: 1 revision

2012-06-06T21:27:32Z

1 revision

← Older revision	Revision as of 21:27, 6 June 2012
(No difference)

Admin: 1 revision

2012-06-06T21:27:31Z

1 revision

← Older revision		Revision as of 21:27, 6 June 2012
Line 4:		Line 4:


	$Web_Form_Len retrieves the length of a field in a form. $Web_Form_Parm_Len is a somewhat more syntactically correct synonym for $Web_Form_Len.		<var>$Web_Form_Len</var> retrieves the length of a field in a form. $Web_Form_Parm_Len is a somewhat more syntactically correct synonym for $Web_Form_Len.
	==Syntax==		==Syntax==
	<p class="syntax"><section begin="syntax" /> %RC = $WEB_FORM_[PARM_]LEN( fieldname, occurrence )		<p class="syntax"><section begin="syntax" /> %RC = $WEB_FORM_[PARM_]LEN( fieldname, occurrence )
Line 10:		Line 10:


	$Web_Form_Len takes two arguments and returns a number, or zero if the field does not exist.		<var>$Web_Form_Len</var> takes two arguments and returns a number, or zero if the field does not exist.
	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>fieldname</th>		<tr><th>fieldname</th>