gitea
/
Koha-clms
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Bug 14327: Fix js error "TypeError: events is null" in additem.js 

If you have no item plugins, the events variable in BindPluginEvents
of additem.js will be null. So testing events.length will generate
the described error.
This patch adds a check to prevent that from happening again.

Test plan:
[1] Do not yet apply this patch !
[2] Temporarily remove framework plugins from your items (in ACQ or default
    framework). Probably you have to clear dateaccessioned.pl and
    barcode.pl.
[3] Open js console in your browser.
[4] Go to Acquisition. Open a basket and add an order from a new empty
    record.
[5] You should see js error: "TypeError: events is null" (additem.js:176)
[6] Apply this patch and reload the page (make sure that you refresh so
    that the new javascript code is read).
[7] The TypeError should be gone.
[8] Restore the framework plugins from step 2. Refresh the page again and
    verify that they still work as expected.

Signed-off-by: Jonathan Druart <jonathan.druart@koha-community.org>

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit 5132d5f991)
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
This commit is contained in:
Marcel de Rooy 2015-06-04 09:15:24 +02:00 committed by Chris Cormack
parent f1d5fffea6
commit 9a2f7655b3
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
koha-tmpl/intranet-tmpl/prog/en/js/additem.js
View File

@ -171,8 +171,8 @@ function BindPluginEvents(data) {
// the events for the plugin
// when we append, this code does not get executed anymore; so we do it here
var events= data.match(/BindEventstag_\d+_subfield_._\d+/g);
var i;
for(i=0; i<events.length; i++) {
if ( events == null ) return;
for(var i=0; i<events.length; i++) {
window[events[i]]();
if( i<events.length-1 && events[i]==events[i+1] ) { i++; }
// normally we find the function name twice