[JavaScript知识库]ElementUi表格的表头或某列操作

:header-cell-style="headercellstyle"

headercellstyle(row,columnIndex){//修改表头背景色
            return 'backgroundColor: #e9eef2;textAlign:center'
},


:cell-style="columnStyle"
//:cell-style="{padding: 0 +'px',textAlign: 'center'}"--居中
//:row-style="{ height: 40 + 'px' }">--修改行高
//:header-cell-style="{ padding: 0 +'px', backgroundColor: '#e9eef2',textAlign: 'center' }"--修改行高

columnStyle({ row, column, rowIndex, columnIndex }) {//修改某列样式
	if (columnIndex == 4) {
	            return 'background:#f2fbff;textAlign:center'
	}else if (columnIndex == 5) {
	            return 'background:#f2fffd;textAlign:center'
	}else if (columnIndex == 6) {
	            return 'background:#fafff6;textAlign:center'
	}
            return 'textAlign:center'
},