Merge pull request #1033 from sunxiaobin89/main

Fix some issues with laydate

src/modules/laydate.js

@@ -481,12 +481,12 @@
       elem.appendChild(style);
     }
 
-    //记录当前执行的实例索引
-    laydate.thisId = options.id;
-    
     //移除上一个控件
     that.remove(Class.thisElemDate);
 
+    //记录当前执行的实例索引
+    laydate.thisId = options.id;
+
     //如果是静态定位，则插入到指定的容器中，否则，插入到body
     isStatic ? options.elem.append(elem) : (
       document.body.appendChild(elem)
@@ -1583,6 +1583,8 @@
     //绑定呼出控件事件
     ,showEvent = function(elem, bind){
       elem.on(options.trigger, function(){
+        //已经打开的面板避免重新渲染
+        if(laydate.thisId === options.id) return;
         bind && (that.bindElem = this);
         that.render();
       });