Merge branch 'MDL-51964-master' of git://github.com/damyon/moodle

2015-11-02 10:52:37 +08:00
parent 9dfe870449 be9b036a33
commit 117dc470bc
2 changed files with 12 additions and 2 deletions
@@ -693,7 +693,17 @@ define(['jquery', 'core/log', 'core/str', 'core/templates', 'core/notification']
        // Whenever the input field changes, update the suggestion list.
        inputElement.on('input', function(e) {
            var query = $(e.currentTarget).val();
-            updateSuggestions(query, inputId, suggestionsId, originalSelect, multiple, tags, caseSensitive);
+            var last = $(e.currentTarget).data('last-value');
+            if (typeof last === 'undefined') {
+                last = query;
+            }
+            // IE11 fires many more input events than required - even when the value has not changed.
+            // We need to only do this for real value changed events or the suggestions will be
+            // unclickable on IE11 (because they will be rebuilt before the click event fires).
+            if (last != query) {
+                updateSuggestions(query, inputId, suggestionsId, originalSelect, multiple, tags, caseSensitive);
+                $(e.currentTarget).data('last-value', query);
+            }
        });
    };