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check if $data is set before using it

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This commit is contained in:
Uwe Steinmann 2016-08-09 06:51:43 +02:00
parent 176fb7967b
commit f647796dcd
1 changed files with 13 additions and 8 deletions
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21
views/bootstrap/class.Charts.php
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@ -53,10 +53,11 @@ if(in_array($type, array('docspermonth'))) {
?>
var data = [
<?php
foreach($data as $i=>$rec) {
$key = mktime(12, 0, 0, substr($rec['key'], 5, 2), 1, substr($rec['key'], 0, 4)) * 1000;
echo '["'.$rec['key'].'",'.$rec['total'].'],'."\n";
// echo '['.$i.','.$rec['total'].'],'."\n";
if($data) {
foreach($data as $i=>$rec) {
$key = mktime(12, 0, 0, substr($rec['key'], 5, 2), 1, substr($rec['key'], 0, 4)) * 1000;
echo '["'.$rec['key'].'",'.$rec['total'].'],'."\n";
}
}
?>
];
@ -94,8 +95,10 @@ if(in_array($type, array('docspermonth'))) {
?>
var data = [
<?php
foreach($data as $rec) {
echo '['.htmlspecialchars($rec['key']).','.$rec['total'].'],'."\n";
if($data) {
foreach($data as $rec) {
echo '['.htmlspecialchars($rec['key']).','.$rec['total'].'],'."\n";
}
}
?>
];
@ -131,8 +134,10 @@ if(in_array($type, array('docspermonth'))) {
?>
var data = [
<?php
foreach($data as $rec) {
echo '{ label: "'.htmlspecialchars($rec['key']).'", data: [[1,'.$rec['total'].']]},'."\n";
if($data) {
foreach($data as $rec) {
echo '{ label: "'.htmlspecialchars($rec['key']).'", data: [[1,'.$rec['total'].']]},'."\n";
}
}
?>
];