需求:将树形数据table自带的向下icon图标修改为加减号图标
直接上 代码:
<style lang="scss" scoped>
::v-deep(.el-table__expand-icon) {
-webkit-transform: rotate(0deg);
transform: rotate(0deg);
}
::v-deep(.el-table__expand-icon .el-icon-arrow-right:before) {
content: "\e6d9";
border: 1px solid #f4f4f4;
padding: 1px;
}
::v-deep(.el-table__expand-icon--expanded .el-icon-arrow-right:before) {
content: "\e6d8";
}
</style>