feat: 提供column.sumThousandth属性，用于设置合计行是否开启千分位功能

build/Table.css

@@ -177,6 +177,8 @@
   position: relative;
   line-height: 1.33;
   overflow: hidden; }
+  .u-table.copy .u-table-thead th {
+    user-select: unset; }
   .u-table-body {
     position: relative; }
     .u-table-body .u-table-row-expand-columns-in-body .expand-icon-con {

build/Table.js

@@ -639,7 +639,8 @@ var Table = function (_Component) {
         onDropBorder = _props2.onDropBorder,
         onDraggingBorder = _props2.onDraggingBorder,
         bodyDisplayInRow = _props2.bodyDisplayInRow,
-        headerEventNoStop = _props2.headerEventNoStop;
+        headerEventNoStop = _props2.headerEventNoStop,
+        onCopy = _props2.onCopy;
 
     this.columnsChildrenList = []; //复杂表头拖拽，重新render表头前，将其置空
     var rows = this.getHeaderRows(columns);
@@ -688,7 +689,8 @@ var Table = function (_Component) {
       leftFixedWidth: leftFixedWidth,
       rightFixedWidth: rightFixedWidth,
       bodyDisplayInRow: bodyDisplayInRow,
-      eventNoStop: headerEventNoStop
+      eventNoStop: headerEventNoStop,
+      onCopy: onCopy
     })) : null;
   };
 
@@ -1640,6 +1642,9 @@ var Table = function (_Component) {
     if (props.bordered) {
       className += ' ' + clsPrefix + '-bordered';
     }
+    if (props.onCopy) {
+      className += ' copy';
+    }
     className += ' ' + clsPrefix + '-scroll-position-' + this.state.scrollPosition;
     //如果传入height说明是固定高度
     //内容过多折行显示时，height 属性会失效，为了避免产生错行

build/TableHeader.js

@@ -515,7 +515,9 @@ var TableHeader = function (_Component) {
               return _react2["default"].createElement(
                 "th",
                 _extends({}, da, keyTemp, { className: thClassName, "data-th-fixed": da.fixed, "data-line-key": da.key,
-                  "data-line-index": columIndex, "data-th-width": da.width, "data-type": "draggable" }),
+                  "data-line-index": columIndex, "data-th-width": da.width, "data-type": "draggable", onCopy: function onCopy(event) {
+                    _this7.onCopy(da, columIndex, event);
+                  } }),
                 da.children,
 
                 // && columIndex != _rowLeng
@@ -536,7 +538,7 @@ var TableHeader = function (_Component) {
               da.onClick ? thDefaultObj.onClick = function (e) {
                 da.onClick(da, e);
               } : "";
-              return _react2["default"].createElement("th", _extends({}, thDefaultObj, keyTemp, { "data-th-fixed": da.fixed, style: { maxWidth: da.width } }));
+              return _react2["default"].createElement("th", _extends({}, thDefaultObj, keyTemp, { "data-th-fixed": da.fixed, style: { maxWidth: da.width }, onCopy: _this7.onCopy }));
             }
           })
         );
@@ -1051,6 +1053,12 @@ var _initialiseProps = function _initialiseProps() {
         return _react2["default"].createElement("div", null);
     }
   };
+
+  this.onCopy = function (data, index, event) {
+    if (_this8.props.onCopy) {
+      _this8.props.onCopy(_extends(data, { col: index }), event);
+    }
+  };
 };
 
 TableHeader.propTypes = propTypes;

build/lib/bigData.js

@@ -96,15 +96,17 @@ function bigData(Table) {
         _this.treeType = isTreeType;
         //fix: 滚动加载场景中,数据动态改变下占位计算错误的问题(26 Jun)
         if (newData.toString() !== props.data.toString()) {
-
           _this.cachedRowHeight = []; //缓存每行的高度
           _this.cachedRowParentIndex = [];
           _this.computeCachedRowParentIndex(newData);
           // fix：切换数据源，startIndex、endIndex错误
+          if (_this.scrollTop <= 0) {
+            // 增加scrollTop 判断，ncc场景下滚动条不在最上层， 会出现空白，因为重置了currentIndex没有重置滚动条
             _this.currentIndex = 0;
             _this.startIndex = _this.currentIndex; //数据开始位置
             _this.endIndex = _this.currentIndex + _this.loadCount;
           }
+        }
         _this.treeData = [];
         _this.flatTreeData = [];
         if (newData.length > 0) {

build/lib/sum.js

@@ -94,6 +94,9 @@ function sum(Table) {
               }
             });
             var _sum = (0, _utils.DicimalFormater)(count, precision);
+            if (column.sumThousandth) {
+              _sum = _this.toThousands(_sum);
+            }
             sumdata[column.dataIndex] = _sum;
             if (column.sumRender && typeof column.sumRender == 'function') {
               sumdata[column.dataIndex] = column.sumRender(_sum);
@@ -118,6 +121,22 @@ function sum(Table) {
      */
 
 
+    SumTable.prototype.toThousands = function toThousands(num) {
+      var result = '',
+          counter = 0;
+      num = (num || 0).toString();
+      var numArr = num.split('.');
+      num = numArr[0];
+      for (var i = num.length - 1; i >= 0; i--) {
+        counter++;
+        result = num.charAt(i) + result;
+        if (!(counter % 3) && i != 0) {
+          result = ',' + result;
+        }
+      }
+      return numArr.length === 1 ? result : result + '.' + numArr[1];
+    };
+
     SumTable.prototype.render = function render() {
       return _react2["default"].createElement(Table, _extends({}, this.props, {
         columns: this.props.columns,

demo/demolist/Demo0405.js

@@ -57,14 +57,16 @@ const columns = [
     dataIndex: "total",
     key: "total",
     width: 100,
-    sumCol: true
+    sumCol: true,
+	  sumThousandth: true
   },
   {
     title: "金额",
     dataIndex: "money",
     key: "money",
     width: 100,
-    sumCol: true
+    sumCol: true,
+	  sumThousandth: true
   }
 ];
 
@@ -80,7 +82,7 @@ function getData(){
       contact: "Tom",
       warehouse: "普通仓",
       total: i + Math.floor(Math.random()*10),
-      money: 20 *  Math.floor(Math.random()*10)
+      money: 2000 *  Math.floor(Math.random()*10)
     });
     _sum += data[i].total;
     _sum += data[i].money;

src/lib/sum.js

@@ -37,7 +37,18 @@ export default function sum(Table,precision=2) {
       return type;
     }
 
-
+	  toThousands(num) {
+		  let result = '', counter = 0;
+		  num = (num || 0).toString();
+		  const numArr = num.split('.')
+		  num = numArr[0]
+		  for (var i = num.length - 1; i >= 0; i--) {
+			  counter++;
+			  result = num.charAt(i) + result;
+			  if (!(counter % 3) && i != 0) { result = ',' + result; }
+		  }
+		  return numArr.length === 1 ? result : result +'.' +numArr[1];
+	  }
 
     addSumData=()=>{
       let {data=[],columns=[]} = this.props;
@@ -65,6 +76,9 @@ export default function sum(Table,precision=2) {
 
           })
           let sum = DicimalFormater(count,precision);
+          if(column.sumThousandth) {
+			  sum = this.toThousands(sum)
+		  }
           sumdata[column.dataIndex] = sum;
           if(column.sumRender&&typeof column.sumRender =='function'){
             sumdata[column.dataIndex] = column.sumRender(sum)