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MDL-56046 dataformat: changes to docs, upgrade.txt and error message

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Mark Nelson
2017-06-27 11:35:05 +08:00
parent 7ad2822269
commit e0ee37e426
4 changed files with 8 additions and 8 deletions
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lib/dataformatlib.php
+2 -2
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@@ -58,7 +58,7 @@ function download_as_dataformat($filename, $dataformat, $columns, $iterator, $ca
$format->send_http_headers();
// This exists to support all dataformats - see MDL-56046.
if (method_exists($format, 'write_header')) {
error_log('The function write_header() does not support multiple tables. In order to support multiple tables you ' .
error_log('The function write_header() does not support multiple sheets. In order to support multiple sheets you ' .
'must implement start_output() and start_sheet() and remove write_header() in your dataformat.');
$format->write_header($columns);
} else {
@@ -77,7 +77,7 @@ function download_as_dataformat($filename, $dataformat, $columns, $iterator, $ca
}
// This exists to support all dataformats - see MDL-56046.
if (method_exists($format, 'write_footer')) {
error_log('The function write_footer() does not support multiple tables. In order to support multiple tables you ' .
error_log('The function write_footer() does not support multiple sheets. In order to support multiple sheets you ' .
'must implement close_sheet() and close_output() and remove write_footer() in your dataformat.');
$format->write_footer($columns);
} else {