docs: function noScrollWidthReset() {
      if (this.options.noScroll) {
          //云采不支持拖动，后续再完善拖动之后的情况
          /*if (this.hasNoScrollRest) {
              var nowW = 0;
              for (var i = 0; i < this.gridCompColumnArr.length; i++) {
                  var column = this.gridCompColumnArr[i];
                  var nowWidth = column.options.width;
                  var pre = this.preWholeWidth - this.leftW;
                  var whole = this.wholeWidth - this.leftW;
                  var newWidth = parseInt(nowWidth / pre * whole);
                  if(column.options.visible){
                      nowW += newWidth;
                  }
                  this.setColumnWidth(column, newWidth);
              }
           } else {*/
          //先按100%来处理
          var nowW = 0;
          for (var i = 0; i < this.gridCompColumnArr.length; i++) {
              var column = this.gridCompColumnArr[i];
              // var nowWidth = column.options.width + '';
              var nowWidth = column.options.optionsWidth + '';
              var whole = this.wholeWidth - this.leftW;
  
              if (nowWidth.indexOf('%') > 0) {
                  var newWidth = parseInt(nowWidth.replace('%', '') * whole / 100);
              } else {
                  var newWidth = parseInt(nowWidth);
              }
              if (newWidth < this.minColumnWidth) {
                  newWidth = this.minColumnWidth;
              }
              if (column.options.visible) {
                  nowW += parseInt(newWidth);
              }
              this.setColumnWidth(column, newWidth);
          }
          /*}*/
          this.hasNoScrollRest = true;
      }
      if (nowW > whole) {
          var lastVisibleColumn = this.lastVisibleColumn;
          var lastWidth = lastVisibleColumn.options.width;
          var newLastWidth = lastWidth - (nowW - whole);
          this.setColumnWidth(lastVisibleColumn, newLastWidth);
      }
  }