only reload view when searching and searchbox is empty if there is a …

…previous value (#2402)
snapappointments · May 21, 2020 · c08e164 · c08e164
1 parent ece1803
commit c08e164
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/js/bootstrap-select.js b/js/bootstrap-select.js
@@ -2635,6 +2635,7 @@
       this.$button.on('click.bs.dropdown.data-api', function () {
         if (!!that.$searchbox.val()) {
           that.$searchbox.val('');
+          that.selectpicker.search.previousValue = undefined;
         }
       });
 
@@ -2643,7 +2644,7 @@
       });
 
       this.$searchbox.on('input propertychange', function () {
-        var searchValue = that.$searchbox.val();
+        var searchValue = that.$searchbox[0].value;
 
         that.selectpicker.search.elements = [];
         that.selectpicker.search.data = [];
@@ -2699,10 +2700,12 @@
           that.selectpicker.search.elements = searchMatch;
           that.createView(true);
           showNoResults.call(that, searchMatch, searchValue);
-        } else {
+        } else if (that.selectpicker.search.previousValue) { // for IE11 (#2402)
           that.$menuInner.scrollTop(0);
           that.createView(false);
         }
+
+        that.selectpicker.search.previousValue =  searchValue;
       });
     },