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Check element exist before applying to sortable as sortablejs needs an HTMLElement instance

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This commit is contained in:
Hadi Nategh 2021-08-18 11:15:38 +02:00
parent 4e7ebc509a
commit 466371fa03
1 changed files with 14 additions and 11 deletions
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25
api/js/jsapi/egw_app.ts
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@ -783,17 +783,20 @@ export abstract class EgwApp
.addClass("ui-helper-clearfix");
let el = document.getElementById('favorite_sidebox_'+this.appname)?.getElementsByTagName('ul')[0];
let sortablejs = Sortable.create(el, {
ghostClass: 'ui-fav-sortable-placeholder',
draggable: 'li:not([data-id$="add"])',
delay: 25,
dataIdAttr:'data-id',
onSort: function(event){
let favSortedList = sortablejs.toArray();
self.egw.set_preference(self.appname,'fav_sort_pref',favSortedList);
self._refresh_fav_nm();
}
});
if (el && el instanceof HTMLElement)
{
let sortablejs = Sortable.create(el, {
ghostClass: 'ui-fav-sortable-placeholder',
draggable: 'li:not([data-id$="add"])',
delay: 25,
dataIdAttr:'data-id',
onSort: function(event){
let favSortedList = sortablejs.toArray();
self.egw.set_preference(self.appname,'fav_sort_pref',favSortedList);
self._refresh_fav_nm();
}
});
}
// Bind favorite de-select
var egw_fw = egw_getFramework();