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OnBeforeDeleteRecord
This event occurs when the Delete command is executed, and before the actual deletion.
Signature:
function OnBeforeDeleteRecord ($page, &$rowData, &$cancel, &$message,
&$messageDisplayTime, $tableName)
Parameters:
$page |
An instance of the Page class declared in components/page.php. |
$rowData |
The associative array of values that corresponds to the currently processed row. |
$cancel |
The value indicating whether the operation should be canceled. |
$message |
The message string that is displayed after the operation is completed (or canceled). |
$messageDisplayTime |
A time interval (in seconds) after which the message will disappear automatically. Default value is 0 (the message will not disappear). |
$tableName |
The name of processed table. |
Example 1:
if (!(allowDataEditing())) {
$cancel = true;
$message = 'The application is running in read-only mode.';
}
See also: OnBeforeUpdateRecord, OnBeforeInsertRecord, OnAfterDeleteRecord.
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