修复 dropdown 在某些特殊情况下调整浏览器窗口尺寸时出现的 `resize` 事件报错问题

1 year ago · 2a60f6625a
1 changed files with 1 additions and 1 deletions
--- a/src/modules/dropdown.js
+++ b/src/modules/dropdown.js
@ -455,7 +455,7 @@ layui.define(['jquery', 'laytpl', 'lay', 'util'], function(exports){
      var that = thisModule.getThis(dropdown.thisId);
      if(!that) return;
      
-      if(!that.elemView[0] || !$('.'+ STR_ELEM)[0]){
+      if((that.elemView && !that.elemView[0]) || !$('.'+ STR_ELEM)[0]){
        return false;
      }