Question: I am trying to add a custom save button at the end of each row in handsontable.
I am using handsontable package in laravel 4.

The button shows up like this:

![enter image description here](https://i.stack.imgur.com/w5HDC.png)

```
<button>Save</button>

```

Answer: 
I found an answer to my own question.. 
I used "renderer" in handsontable to render the cell into HTML

```
columns: [
                    {data: "unique_no"},
                    {data: "title"},
                    {data: "subject"},
                    {data: "year"},
                    {data: "duration"},
                    {data: "color"},
                    {data: "language"},
                    {data: "synopsis"},
                    {data: "director"},
                    {data: "basic_format"},
                    {data: "created_at"},
                    {data: "updated_at"},
                    {data: "action", renderer: "html",readOnly: true}

                  ],

```

This is where I found it <http://handsontable.com/demo/renderers_html.html#dropdown>
you can simply do this custom renderer.

```
columns: [
    { data: 'basicFormat', renderer: 'text'},
    { data: 'createdAt', renderer: 'text'},
    { data: 'updatedAt', renderer: 'text'},
    { data: 'action', renderer: 'html'},    
]

```