Pull request #1411: 无JIRA任务 单选树不选的处理

Merge in VISUAL/fineui from ~WINDY/fui:master to master

* commit '070042cb3aa883f377ebf35345492e9864081cd2':
  REPORT-35912 fix: 范围
  无JIRA任务 单选树不选的处理

src/widget/date/calendar/picker.date.js

@@ -35,7 +35,7 @@ BI.DatePicker = BI.inherit(BI.Widget, {
             } else {
                 self.setValue({
                     year: self.year.getValue(),
-                    month: self.month.getValue() - 1,
+                    month: (self.month.getValue() - 1) || BI.getDate().getMonth(),
                 });
             }
             self.fireEvent(BI.DatePicker.EVENT_CHANGE);
@@ -59,7 +59,7 @@ BI.DatePicker = BI.inherit(BI.Widget, {
             } else {
                 self.setValue({
                     year: self.year.getValue(),
-                    month: self.month.getValue() + 1,
+                    month: (self.month.getValue() + 1) || (BI.getDate().getMonth() + 2),
                 });
             }
             self.fireEvent(BI.DatePicker.EVENT_CHANGE);

src/widget/multilayerselecttree/multilayerselecttree.leveltree.js

@@ -113,7 +113,7 @@ BI.MultiLayerSelectLevelTree = BI.inherit(BI.Pane, {
                 isDefaultInit: o.itemsCreator !== BI.emptyFn,
                 el: {
                     type: "bi.button_tree",
-                    chooseType: BI.Selection.Default, // 不使用buttontree内部getValue逻辑
+                    chooseType: o.chooseType === BI.Selection.None ? BI.Selection.None : BI.Selection.Default, // 不使用buttontree内部getValue逻辑
                     behaviors: o.behaviors,
                     layouts: [{
                         type: "bi.vertical"

src/widget/multilayersingletree/multilayersingletree.leveltree.js

@@ -112,7 +112,7 @@ BI.MultiLayerSingleLevelTree = BI.inherit(BI.Pane, {
                 isDefaultInit: o.itemsCreator !== BI.emptyFn,
                 el: {
                     type: "bi.button_tree",
-                    chooseType: BI.Selection.Default, // 不使用buttontree内部getValue逻辑
+                    chooseType: o.chooseType === BI.Selection.None ? BI.Selection.None : BI.Selection.Default, // 不使用buttontree内部getValue逻辑
                     behaviors: o.behaviors,
                     layouts: [{
                         type: "bi.vertical"