​

方式一

table 合并表格_javascript

 

 



objectSpanMethod({ row, column, rowIndex, columnIndex }) {
      if (columnIndex === 0) {
        if (rowIndex == 0) {
          return {
            rowspan: 1,
            colspan: 3,
          };
        } else if (columnIndex === 2 || columnIndex === 3) {
          return {
            rowspan: 0,
            colspan: 0,
          };
        }


方式二

table 合并表格_javascript_02

 

 



objectSpanMethod({ row, column, rowIndex, columnIndex }) {
      if (columnIndex === 0) {
        if (rowIndex == 0) {
          return {
            rowspan: 3,
            colspan: 1,
          };
        } else if (rowIndex === 1 || rowIndex === 2) {
          return {
            rowspan: 0,
            colspan: 0,
          };
        }


 方式三

table 合并表格_.net_03



objectSpanMethod({ row, column, rowIndex, columnIndex }) {
      if (columnIndex === 0) {
        if (rowIndex == 0) {
          return {
            rowspan: 2,
            colspan: 1,
          };
        } else if (rowIndex === 1) {
          return {
            rowspan: 0,
            colspan: 0,
          };
        }
        if (rowIndex == 2) {
          return {
            rowspan: 2,
            colspan: 1,
          };
        } else if (rowIndex === 3) {
          return {
            rowspan: 0,
            colspan: 0,
          };
        }
      }
    },


 table 合并表格_javascript_04