REPORT-73071 fix: 加个变量记录datetime组件提交前是否触发过error

src/widget/dynamicdatetime/dynamicdatetime.combo.js

@@ -32,6 +32,7 @@ BI.DynamicDateTimeCombo = BI.inherit(BI.Single, {
         var date = BI.getDate();
         this.storeValue = opts.value;
         var border = opts.simple ? 1 : 2;
+        var errorState = false;
 
         return {
             type: "bi.absolute",
@@ -120,6 +121,7 @@ BI.DynamicDateTimeCombo = BI.inherit(BI.Single, {
                                         }
                                     };
                                     self.combo.element.addClass("error");
+                                    errorState = true;
                                     self.fireEvent(BI.DynamicDateTimeCombo.EVENT_ERROR);
                                 }
                             }, {
@@ -138,10 +140,11 @@ BI.DynamicDateTimeCombo = BI.inherit(BI.Single, {
                                 action: function () {
                                     var dateStore = self.storeTriggerValue;
                                     var dateObj = self.trigger.getKey();
-                                    if (self.combo.isViewVisible() || BI.isEqual(dateObj, dateStore)) {
+                                    if (self.combo.isViewVisible() || BI.isEqual(dateObj, dateStore) && !errorState) {
                                         return;
                                     }
-                                    if (BI.isNotEmptyString(dateObj) && !BI.isEqual(dateObj, dateStore)) {
+                                    if (BI.isNotEmptyString(dateObj) && !BI.isEqual(dateObj, dateStore)
+                                        || BI.isEqual(dateObj, dateStore) && errorState) {
                                         self.storeValue = self.trigger.getValue();
                                         self.setValue(self.trigger.getValue());
                                     } else if (BI.isEmptyString(dateObj)) {
@@ -150,6 +153,7 @@ BI.DynamicDateTimeCombo = BI.inherit(BI.Single, {
                                     }
                                     self._checkDynamicValue(self.storeValue);
                                     self.fireEvent(BI.DynamicDateTimeCombo.EVENT_CONFIRM);
+                                    errorState = false;
                                 }
                             }]
                         }]