How to general complex column headers (rowspan and colspan) from json?

maichaochao

Hi all,
I want to genral complex column headers like this:

<thead>
    <tr>
        <th rowspan="2">Time</th>
        <th colspan="2">Column Group 1</th>
        <th colspan="2">Column Group 2</th>
    </tr>
    <tr>
        <th>Column1</th>
        <th>Column2</th>
        <th>Column3</th>
        <th>Column4</th>
    </tr>
</thead>

How to config the columns options?

allan

Hi,

This has been asked a number of times before - just search for "generate complex headers". See, for example, this thread.

Allan