# Row selection
`react-bootstrap-table2` supports the row selection feature. By passing prop `selectRow` to enable row selection. When you enable this feature, `react-bootstrap-table2` will append a new selection column at first.
## Available properties
The following are available properties in `selectRow`:
#### Required
* [mode (**required**)](#mode)
* [style](#style)
* [classes)](#classes)
* [nonSelectable)](#nonSelectable)
#### Optional
## selectRow.mode - [String]
Specifying the selection way for `single(radio)` or `multiple(checkbox)`. If `radio` was assigned, there will be a radio button in the selection column; otherwise, the `checkbox` instead.
#### values
* `radio`
* `checkbox`
#### examples
```js
const selectRow = {
mode: 'radio' // single row selection
};
```
```js
const selectRow = {
mode: 'checkbox' // multiple row selection
};
```
## selectRow.style - [Object | Function]
`selectRow.style` allow you to have custom style on selected rows:
```js
const selectRow = {
mode: 'checkbox',
style: { background: 'red' }
};
```
If you wanna more flexible customization, `selectRow.style` also accept a function:
```js
const selectRow = {
mode: 'checkbox',
style: (row, rowIndex) => { return ...; }
};
```
## selectRow.classes - [String | Function]
`selectRow.classes` allow you to add css class on selected rows:
```js
const selectRow = {
mode: 'checkbox',
classes: 'custom-class'
};
```
If you wanna more flexible customization, `selectRow.classes` also accept a function:
```js
const selectRow = {
mode: 'checkbox',
classes: (row, rowIndex) => { return ...; }
};
```
## selectRow.nonSelectable - [Array]
This prop allow you to restrict some rows which can not be selected by user. `selectRow.nonSelectable` accept an rowkeys array.
```js
const selectRow = {
mode: 'checkbox',
nonSelectable: [1, 3 ,5]
};
```