RecordIsUpdated (System function): Difference between revisions
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==Syntax== | ==Syntax== | ||
{{Template:System:RecordIsUpdated syntax}} | {{Template:System:RecordIsUpdated syntax}} | ||
===Syntax terms=== | ===Syntax terms=== | ||
<table class="syntaxTable"> | <table class="syntaxTable"> | ||
<tr><th>%boolean</th><td>The Boolean enumeration value indicating whether the record has been updated | <tr><th>%boolean</th> | ||
<tr><th><var>%(System)</var></th><td>The class name in parentheses denotes a | <td>The <var>[[Boolean enumeration]]</var> value indicating whether the record has been updated. </td></tr> | ||
<tr><th>string</th><td>A string that is the name of the file that contains the record whose update status you are querying.</td></tr> | |||
<tr><th>number</th><td>The number of the record whose update status you are querying.</td></tr> | <tr><th><var class="nobr">%(System)</var></th> | ||
<td>The class name in parentheses denotes a [[Notation conventions for methods#Shared methods|shared]] method.</td></tr> | |||
<tr><th>string</th> | |||
<td>A string that is the name of the file that contains the record whose update status you are querying.</td></tr> | |||
<tr><th>number</th> | |||
<td>The number of the record whose update status you are querying.</td></tr> | |||
</table> | </table> | ||
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... | ... | ||
* if some condition is satisfied | * if some condition is satisfied | ||
%rec = CurrentRecord | |||
if %(system):RecordIsUpdated($curfile, $currec) ne true then | if %(system):RecordIsUpdated($curfile, $currec) ne true then | ||
Audit 'First update of Record num: ' %rec:RecordNumber | Audit 'First update of Record num: ' %rec:RecordNumber | ||
end if | end if | ||
... | ... | ||
* perform record update | |||
end if | end if | ||
end for | end for | ||
| Line 38: | Line 46: | ||
==See also== | ==See also== | ||
<ul> | <ul> | ||
<li>[[CurrentRecordIsUpdated (System function)|CurrentRecordIsUpdated]] reports whether the currently selected record has been updated within the current transaction. | <li><var>[[CurrentRecordIsUpdated (System function)|CurrentRecordIsUpdated]]</var> reports whether the currently selected record has been updated within the current transaction. | ||
<li><var>[[IsUpdated (Record function)|IsUpdated]]</var> reports whether a record referenced by a <var>[[Record class|Record]]</var> object has been updated within the current transaction. | |||
</ul> | </ul> | ||
{{Template:System:RecordIsUpdated footer}} | {{Template:System:RecordIsUpdated footer}} | ||
Latest revision as of 00:26, 16 February 2014
Is the indicated record updated? (System class)
[Introduced in Sirius Mods 7.7]
The RecordIsUpdated shared function returns a Boolean value that indicates whether a record you specify (by file name and record number) has been updated in the current transaction.
Syntax
%boolean = %(System):RecordIsUpdated( string, number)
Syntax terms
| %boolean | The Boolean enumeration value indicating whether the record has been updated. |
|---|---|
| %(System) | The class name in parentheses denotes a shared method. |
| string | A string that is the name of the file that contains the record whose update status you are querying. |
| number | The number of the record whose update status you are querying. |
Usage Notes
- RecordIsUpdated is available in Sirius Mods Version 7.7 and later.
Examples
The following request fragment sketches a record loop that reports to the audit trail if this will be the initial update in the transaction for the records that satisfy a particular condition:
%recs is object recordset in file myfile %rec is object record in file myfile fd to %recs end find for each record in %recs ... * if some condition is satisfied %rec = CurrentRecord if %(system):RecordIsUpdated($curfile, $currec) ne true then Audit 'First update of Record num: ' %rec:RecordNumber end if ... * perform record update end if end for
See also
- CurrentRecordIsUpdated reports whether the currently selected record has been updated within the current transaction.
- IsUpdated reports whether a record referenced by a Record object has been updated within the current transaction.