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| author | Simon Rettberg | 2017-02-01 12:02:09 +0100 |
|---|---|---|
| committer | Simon Rettberg | 2017-02-01 12:02:09 +0100 |
| commit | ac4dba11670f93289ca6318c3c06b49bf4ec0811 (patch) | |
| tree | c9932434bbe226b45a638b80b07753060dab2fb5 /modules-available/statistics_reporting | |
| parent | [statistics_reporting] Make code match specification (diff) | |
| download | slx-admin-ac4dba11670f93289ca6318c3c06b49bf4ec0811.tar.gz slx-admin-ac4dba11670f93289ca6318c3c06b49bf4ec0811.tar.xz slx-admin-ac4dba11670f93289ca6318c3c06b49bf4ec0811.zip | |
[statistics_reporting] Fix loadForm() and further js interaction if sessionStorage is still empty
Diffstat (limited to 'modules-available/statistics_reporting')
| -rw-r--r-- | modules-available/statistics_reporting/templates/columnChooser.html | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/modules-available/statistics_reporting/templates/columnChooser.html b/modules-available/statistics_reporting/templates/columnChooser.html index 513bc36b..cfaf086c 100644 --- a/modules-available/statistics_reporting/templates/columnChooser.html +++ b/modules-available/statistics_reporting/templates/columnChooser.html @@ -159,9 +159,12 @@ var cutoff = getQueryVariable("cutoff"); $('#select-cutoff').val(cutoff ? cutoff : 7); - sessionStorage.getItem("buttons").split(" ").forEach(function(button) { - toggleButton(button.substr(7)); - }); + var buttons = sessionStorage.getItem("buttons"); + if (buttons) { + buttons.split(" ").forEach(function (button) { + toggleButton(button.substr(7)); + }); + } } function getQueryVariable(variable) |