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Bug exporting empty datasets in xls #290

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Bug exporting empty datasets in xls #290

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42 changes: 23 additions & 19 deletions classes/report_formats/XlsReportBase.php
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Original file line number Diff line number Diff line change
Expand Up @@ -41,27 +41,31 @@ public static function addSheet($objPHPExcel,$dataset, $i) {
$rows = array();
$row = array();
$cols = 0;
$first_row = $dataset['rows'][0];
foreach($first_row['values'] as $key=>$value){
array_push($row, $value->key);
$cols++;
}
array_push($rows, $row);
$row = array();

foreach($dataset['rows'] as $r) {
foreach($r['values'] as $key=>$value){
array_push($row, $value->getValue());
}
array_push($rows, $row);
$row = array();
}
$objPHPExcel->setActiveSheetIndex($i);
if (! empty($dataset['rows'])){
$first_row = $dataset['rows'][0];
foreach($first_row['values'] as $key=>$value){
array_push($row, $value->key);
$cols++;
}
array_push($rows, $row);
$row = array();

$objPHPExcel->setActiveSheetIndex($i)->fromArray($rows, NULL, 'A1');
$objPHPExcel->getActiveSheet()->setAutoFilter('A1:'.self::columnLetter($cols).count($rows));
for ($a = 1; $a <= $cols; $a++) {
$objPHPExcel->getActiveSheet()->getColumnDimension(self::columnLetter($a))->setAutoSize(true);
}
foreach($dataset['rows'] as $r) {
foreach($r['values'] as $key=>$value){
array_push($row, $value->getValue());
}
array_push($rows, $row);
$row = array();
}

$objPHPExcel->getActiveSheet()->fromArray($rows, NULL, 'A1');
$objPHPExcel->getActiveSheet()->setAutoFilter('A1:'.self::columnLetter($cols).count($rows));
for ($a = 1; $a <= $cols; $a++) {
$objPHPExcel->getActiveSheet()->getColumnDimension(self::columnLetter($a))->setAutoSize(true);
}
}

if(isset($dataset['title'])) {
// Some characters are not allowed in Excel sheet titles
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