A dynamic table layout for Svelte, a drop-in replacement for HTML tables that use CSS grid under the hood. It lets you easily style columns and rows even if there are cells with nontrivial colspan & rowspan.
<Table class="my-table">
<tr style="background: gray">
<td>grey</td>
<td>row</td>
<td>with no decoration</td>
</tr>
<tr style="background: pink; border: 1px solid red;">
<td colspan={2}>pink row</td>
<td>with red border</td>
</tr>
</Table>
<style>
/* make all cells that intersect the third column bold */
:global(.my-table [data-column~='3']) {
font-weight: bold;
}
</style>It also supports colspan=row to make cells span the entire row, and lets you align the columns of two different tables.
<Table bind:computedColumnWidths={columns}>
<tr>
<td>a-really-long-cell</td>
<td>normal-cell</td>
<td>xd</td>
</tr>
<tr>
<td colspan="row">lorem</td>
</tr>
</Table>
<Table {columns}>
<tr>
<td>a</td>
<td>b</td>
<td>c</td>
</tr>
<tr>
<td>d</td>
<td>e</td>
<td>f</td>
</tr>
</Table>