docs: function(index){
  			var oThis = this;
  			index = parseInt(index);
  			var row = this.dataSourceObj.rows[index];
  			if(!row)
  				return;
  			var rowValue = row.value;
  			if(this.showType == 'grid'){ //只有grid展示的时候才处理div，针对隐藏情况下还要添加数据
  				this.editClose();
  			}
  			this.dataSourceObj.rows.splice(index,1);
  			this.updateEditRowIndex('-', index);
  			if(this.selectRows){
  				$.each(this.selectRows,function(i){
  					if(this == rowValue){
  						oThis.selectRows.splice(i,1);
  						oThis.selectRowsObj.splice(i,1);
  						oThis.selectRowsIndex.splice(i,1);
  					}else if(oThis.selectRowsIndex[i] > index){
  						oThis.selectRowsIndex[i] = oThis.selectRowsIndex[i] - 1;
  					}
  				});
  			}
  			if(this.focusRow){
  				if(this.focusRow == rowValue){
  					this.focusRow = null;
  					this.focusRowObj = null;
  					this.focusRowIndex = null;
  				}else if(this.focusRowIndex > index){
  					this.focusRowIndex = this.focusRowIndex - 1;
  				}
  			}
  			if(this.showType == 'grid'){ //只有grid展示的时候才处理div，针对隐藏情况下还要添加数据
  				$('#' + this.options.id + '_content_div tbody tr:eq(' + index+ ')').remove();
  				$('#' + this.options.id + '_content_fixed_div tbody tr:eq(' + index+ ')').remove();
  				$('#' + this.options.id + '_content_multiSelect >div:eq(' + index + ')').remove();
  				$('#' + this.options.id + '_content_numCol >.u-grid-content-num:eq('+ index + ')').remove();
  				this.resetNumCol();
  				this.repairSumRow();
  				this.noRowsShowFun();
  				this.updateNumColLastRowFlag();
  			}
  			if(this.dataSourceObj.options.values) {
  				var i = this.dataSourceObj.options.values.indexOf(rowValue);
  				this.dataSourceObj.options.values.splice(i,1);
  			}
  			this.deleteOneRowTree();
  			if(typeof this.options.onRowDelete == 'function'){
  				var obj = {};
  				obj.gridObj = this;
  				obj.index = index;
  				if(!this.options.onRowDelete(index)){
  					return;
  				}
  			}
  		}