Fixed up JS to match CE implementation

app/assets/javascripts/members.js.es6

@@ -43,16 +43,15 @@
 
             return $el.text();
           },
-          clicked: (selected, $el) => {
-            const $link = $($el);
+          clicked: (selected, $link) => {
             const { $memberListItem, $toggle, $dateInput } = this.getMemberListItems($link);
 
-            $toggle.attr('disabled', true);
-            $dateInput.attr('disabled', true);
-
             if (!$link.data('revert')) {
-              $btn.closest('form').trigger('submit.rails');
+              this.formSubmit(null, $link);
             } else {
+              $toggle.disable();
+              $dateInput.disable();
+
               this.overrideLdap($memberListItem, $link.data('endpoint'), false);
             }
           },
@@ -71,21 +70,21 @@
       }
     }
 
-    formSubmit(e) {
-      const $this = $(e.currentTarget);
+    formSubmit(e, $el = null) {
+      const $this = e? $(e.currentTarget) : $el;
       const { $toggle, $dateInput } = this.getMemberListItems($this);
 
       $this.closest('form').trigger('submit.rails');
 
-      $toggle.attr('disabled', true);
-      $dateInput.attr('disabled', true);
+      $toggle.disable();
+      $dateInput.disable();
     }
 
     formSuccess(e) {
       const { $toggle, $dateInput } = this.getMemberListItems($(e.currentTarget).closest('.member'));
 
-      $toggle.removeAttr('disabled');
-      $dateInput.removeAttr('disabled');
+      $toggle.enable();
+      $dateInput.enable();
     }
 
     showLDAPPermissionsWarning(e) {
@@ -110,13 +109,13 @@
       const $btn = $(e.currentTarget);
       const { $memberListItem, $toggle, $dateInput } = this.getMemberListItems($btn);
 
-      $btn.attr('disabled', true).disable();
+      $btn.disable();
 
       this.overrideLdap($memberListItem, $btn.data('endpoint'), true).then(() => {
         this.showLDAPPermissionsWarning(e);
-        $toggle.removeAttr('disabled');
-        $dateInput.removeAttr('disabled');
-        $btn.removeAttr('disabled').enable();
+        $toggle.enable();
+        $dateInput.enable();
+        $btn.enable();
       });
     }