$Web Parm Num Line - Revision history

JAL: /* Syntax */

2013-06-05T22:04:55Z

Syntax

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

JAL: /* Syntax */

2013-06-05T22:04:32Z

Syntax

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

JALWiccan: Automatically generated page update

2013-04-10T18:18:18Z

Automatically generated page update

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	{{DISPLAYTITLE:$Web_Parm_Num_Line}}		{{DISPLAYTITLE:$Web_Parm_Num_Line}}
	<span class="pageSubtitle"~~><section begin="desc" /~~>Number form or isindex field~~<section end="desc" />~~</span>		<span class="pageSubtitle">Number form or isindex field</span>

	<var>$Web_Parm_Num_Line</var> retrieves the number of lines in an isindex or form field. It is especially useful for ''textarea'' input fields. <var>$Web_Num_Line</var> is a short synonym for <var>$Web_Parm_Num_Line</var>.		<var>$Web_Parm_Num_Line</var> retrieves the number of lines in an isindex or form field. It is especially useful for ''textarea'' input fields. <var>$Web_Num_Line</var> is a short synonym for <var>$Web_Parm_Num_Line</var>.
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	==Syntax==		==Syntax==
	<p class="syntax"~~><section begin="syntax" /~~>%string = $Web_[Parm_]Num_Line( fieldname, occurrence )		<p class="syntax">%string = $Web_[Parm_]Num_Line( fieldname, occurrence )
	~~<section end="syntax" />~~</p>		</p>

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

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

JALWiccan: 1 revision

2012-10-18T21:53:30Z

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JAL2 at 21:53, 18 October 2012

2012-10-18T21:53:28Z

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	<ul>		<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.		<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.
	<li><var>$Web_Parm_Num_Line</var> first looks for isindex fields matching the name, then for form fields. <var>$Web_Parm_Num_Line</var> can be used instead of $Web_IsIndex_Parm_Num_Line and <var>[[$Web_Form_Parm_Num_Line]]</var> to make it easy to switch between using "method=GET" and "method=POST" <code><form></code> tags and simply to save typing.		<li><var>$Web_Parm_Num_Line</var> first looks for isindex fields matching the name, then for form fields. <var>$Web_Parm_Num_Line</var> can be used instead of <var>$Web_IsIndex_Parm_Num_Line</var> and <var>[[$Web_Form_Parm_Num_Line]]</var> to make it easy to switch between using "method=GET" and "method=POST" <code><form></code> tags and simply to save typing.
	</ul>		</ul>

JAL2 at 22:03, 15 June 2012

2012-06-15T22:03:39Z

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	<span class="pageSubtitle"><section begin="desc" />Number form or isindex field<section end="desc" /></span>		<span class="pageSubtitle"><section begin="desc" />Number form or isindex field<section end="desc" /></span>

	<var>$Web_Parm_Num_Line</var> retrieves the number of lines in an isindex or form field. It is especially useful for ''textarea'' input fields. <var>$Web_Num_Line</var> is a short synonym for $Web_Parm_Num_Line.		<var>$Web_Parm_Num_Line</var> retrieves the number of lines in an isindex or form field. It is especially useful for ''textarea'' input fields. <var>$Web_Num_Line</var> is a short synonym for <var>$Web_Parm_Num_Line</var>.

	<var>$Web_Parm_Num_Line</var> takes two arguments and returns either the number of lines in the isindex or form field or a 0 indicating either that there were no lines in the isindex or form field or that some other error has occurred. Possible errors would be the isindex or form field not being found or the function being invoked on a non-web server thread.		<var>$Web_Parm_Num_Line</var> takes two arguments and returns either the number of lines in the isindex or form field or a 0 indicating either that there were no lines in the isindex or form field or that some other error has occurred. Possible errors would be the isindex or form field not being found or the function being invoked on a non-web server thread.

	==Syntax==		==Syntax==
	<p class="syntax"><section begin="syntax" /> %~~STRING~~ = $~~WEB_~~[~~PARM_~~]~~NUM_LINE~~( fieldname, occurrence )		<p class="syntax"><section begin="syntax" />%string = $Web_[Parm_]Num_Line( fieldname, occurrence )
	<section end="syntax" /></p>		<section end="syntax" /></p>

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	<span class="pageSubtitle"><section begin="desc" />Number form or isindex field<section end="desc" /></span>		<span class="pageSubtitle"><section begin="desc" />Number form or isindex field<section end="desc" /></span>

	<var>$Web_Parm_Num_Line</var> retrieves the number of lines in an isindex or form field. It is especially useful for ''textarea'' input fields. $Web_Num_Line is a short synonym for $Web_Parm_Num_Line.		<var>$Web_Parm_Num_Line</var> retrieves the number of lines in an isindex or form field. It is especially useful for ''textarea'' input fields. <var>$Web_Num_Line</var> is a short synonym for $Web_Parm_Num_Line.

	<var>$Web_Parm_Num_Line</var> takes two arguments and returns either the number of lines in the isindex or form field or a 0 indicating either that there were no lines in the isindex or form field or that some other error has occurred. Possible errors would be the isindex or form field not being found or the function being invoked on a non-web server thread.		<var>$Web_Parm_Num_Line</var> takes two arguments and returns either the number of lines in the isindex or form field or a 0 indicating either that there were no lines in the isindex or form field or that some other error has occurred. Possible errors would be the isindex or form field not being found or the function being invoked on a non-web server thread.