pageSize change should trigger Table.onChange, close #1206

components/table/index.jsx

@@ -152,9 +152,7 @@ let AntTable = React.createClass({
       sorter,
     };
     this.setState(newState);
-    this.props.onChange.apply(this, this.prepareParamsArguments(
-      objectAssign({}, this.state, newState)
-    ));
+    this.props.onChange(this.prepareParamsArguments({ ...this.state, ...newState }));
   },
 
   handleFilter(column, nextFilters) {
@@ -174,9 +172,7 @@ let AntTable = React.createClass({
     };
     this.setState(newState);
     this.setSelectedRowKeys([]);
-    this.props.onChange.apply(this, this.prepareParamsArguments(
-      objectAssign({}, this.state, newState)
-    ));
+    this.props.onChange(this.prepareParamsArguments({ ...this.state, ...newState }));
   },
 
   handleSelect(record, rowIndex, e) {
@@ -278,9 +274,7 @@ let AntTable = React.createClass({
       pagination
     };
     this.setState(newState);
-    this.props.onChange.apply(this, this.prepareParamsArguments(
-      objectAssign({}, this.state, newState)
-    ));
+    this.props.onChange(this.prepareParamsArguments({ ...this.state, ...newState }));
   },
 
   onRadioChange(ev) {
@@ -459,11 +453,12 @@ let AntTable = React.createClass({
   handleShowSizeChange(current, pageSize) {
     const pagination = this.state.pagination;
     pagination.onShowSizeChange(current, pageSize);
-
-    let nextPagination = objectAssign(pagination, {
-      pageSize,
-    });
+    const nextPagination = { ...pagination, pageSize };
     this.setState({ pagination: nextPagination });
+    this.props.onChange(this.prepareParamsArguments({
+      ...this.state,
+      pagination: nextPagination,
+    }));
   },
 
   renderPagination() {