Element 表格点击复选框显示或隐藏列,效果如下:
主要步骤:
一、渲染复选框
table">
table-column...item => valArr.indexOf(item.prop) >= 0
);
this.key = this.key + 1;
}
},
注意:要设置...firstColumn", prop: "col1" },
{ label: "第二列", prop: "col2" },
{ label: "第三列", prop: "...col3" },
{ label: "第四列", prop: "col4" },
{ label: "第五列", prop: "col5" },
{ label