$ChkTag - Revision history

DCameron at 15:51, 23 January 2018

2018-01-23T15:51:39Z

← Older revision		Revision as of 15:51, 23 January 2018
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	<p>Use the $ChkTag function to determine whether any full-screen input fields that resulted in error conditions were entered by the terminal operator. The full-screen input fields either did not pass the automatic validation tests specified for the fields, or contained errors detected by the request. </p>		<p>Use the $ChkTag function to determine whether any full-screen input fields that resulted in error conditions were entered by the terminal operator. The full-screen input fields either did not pass the [[Full-screen_feature#Automatic_validation_options_for_INPUT\|automatic validation]] tests specified for the fields, or contained errors detected by the request. </p>
	<b>Syntax</b>		<b>Syntax</b>
	<p>The format of the $ChkTag function is:</p>		<p>The format of the $ChkTag function is:</p>

Mlarocca at 19:45, 14 July 2014

2014-07-14T19:45:18Z

← Older revision		Revision as of 19:45, 14 July 2014
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	<li>Both the screenname and inputname arguments are expected to be string expressions and can include quoted strings, %variables, field names, or functions. </li>		<li>Both the screenname and inputname arguments are expected to be string expressions and can include quoted strings, %variables, field names, or functions. </li>
	<p>If screenname and/or inputname are quoted strings, the name must be enclosed in single quotation marks, as shown below:</p>		<p>If screenname and/or inputname are quoted strings, the name must be enclosed in single quotation marks, as shown below:</p>
	<p class="code">$~~ChkTag~~ (%SCRNAME, 'ACCNTNO')		<p class="code">$chktag (%SCRNAME, 'ACCNTNO')
	</p></li>		</p></li>
	<li>If inputname (representing an input field on the specified screen) is not included in the function call, $ChkTag returns the number of input items with tags on. If inputname is included, $ChkTag returns a value of 0 if the specified input item's tag is not on. $ChkTag returns a value of 1 if the item's tag is on.</li>		<li>If inputname (representing an input field on the specified screen) is not included in the function call, $ChkTag returns the number of input items with tags on. If inputname is included, $ChkTag returns a value of 0 if the specified input item's tag is not on. $ChkTag returns a value of 1 if the item's tag is on.</li>

Mlarocca at 19:44, 14 July 2014

2014-07-14T19:44:38Z

← Older revision		Revision as of 19:44, 14 July 2014
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	<p>Use the $~~CHKTAG~~ function to determine whether any full-screen input fields that resulted in error conditions were entered by the terminal operator. The full-screen input fields either did not pass the automatic validation tests specified for the fields, or contained errors detected by the request. </p>		<p>Use the $ChkTag function to determine whether any full-screen input fields that resulted in error conditions were entered by the terminal operator. The full-screen input fields either did not pass the automatic validation tests specified for the fields, or contained errors detected by the request. </p>
	<b>Syntax</b>		<b>Syntax</b>
	<p>The format of the $~~CHKTAG~~ function is:</p>		<p>The format of the $ChkTag function is:</p>
	<p class="code">$~~CHKTAG~~ (screenname <var>[</var>, inputname<var>])</var>		<p class="code">$ChkTag (screenname <var>[</var>, inputname<var>])</var>
	</p>		</p>
	<ul>		<ul>
	<li>Both the screenname and inputname arguments are expected to be string expressions and can include quoted strings, %variables, field names, or functions. </li>		<li>Both the screenname and inputname arguments are expected to be string expressions and can include quoted strings, %variables, field names, or functions. </li>
	<p>If screenname and/or inputname are quoted strings, the name must be enclosed in single quotation marks, as shown below:</p>		<p>If screenname and/or inputname are quoted strings, the name must be enclosed in single quotation marks, as shown below:</p>
	<p class="code">$~~CHKTAG~~ (%SCRNAME, 'ACCNTNO')		<p class="code">$ChkTag (%SCRNAME, 'ACCNTNO')
	</p></li>		</p></li>
	<li>If inputname (representing an input field on the specified screen) is not included in the function call, $~~CHKTAG~~ returns the number of input items with tags on. If inputname is included, $~~CHKTAG~~ returns a value of 0 if the specified input item's tag is not on. $~~CHKTAG~~ returns a value of 1 if the item's tag is on.</li>		<li>If inputname (representing an input field on the specified screen) is not included in the function call, $ChkTag returns the number of input items with tags on. If inputname is included, $ChkTag returns a value of 0 if the specified input item's tag is not on. $ChkTag returns a value of 1 if the item's tag is on.</li>
	</li>		</li>
	</ul>		</ul>
	<b>Example</b>		<b>Example</b>
	<p class="code">IF $~~CHKTAG~~('ACCTG') GT 0		<p class="code">IF $chktag('ACCTG') GT 0
	THEN REREAD SCREEN ACCTG		THEN REREAD SCREEN ACCTG
	</p>		</p>
	[[Category:SOUL $functions]]		[[Category:SOUL $functions]]

Mlarocca: Mlarocca moved page $CHKTAG to $ChkTag: Lower case change

2014-07-14T19:42:25Z

Mlarocca moved page $CHKTAG to $ChkTag: Lower case change

← Older revision	Revision as of 19:42, 14 July 2014
(No difference)

Alex: Automatically generated page update

2013-04-20T13:18:39Z

Automatically generated page update

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Use the $CHKTAG function to determine whether any full-screen input fields that resulted in error conditions were entered by the terminal operator. The full-screen input fields either did not pass the automatic validation tests specified for the fields, or contained errors detected by the request. 
Syntax
The format of the $CHKTAG function is:
$CHKTAG (screenname <var>[</var>, inputname<var>])</var>

<ul>
<li>Both the screenname and inputname arguments are expected to be string expressions and can include quoted strings, %variables, field names, or functions. </li>
If screenname and/or inputname are quoted strings, the name must be enclosed in single quotation marks, as shown below:
$CHKTAG (%SCRNAME, 'ACCNTNO')
</li>
<li>If inputname (representing an input field on the specified screen) is not included in the function call, $CHKTAG returns the number of input items with tags on. If inputname is included, $CHKTAG returns a value of 0 if the specified input item's tag is not on. $CHKTAG returns a value of 1 if the item's tag is on.</li>
</li>
</ul>
Example
IF $CHKTAG('ACCTG') GT 0
THEN REREAD SCREEN ACCTG

[[Category:SOUL $functions]]