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getResourceColumns

PRO

The functionality is available in PRO Edition only

Description​

Returns the default column configuration for the ResourceLoad component

You can import the helper from @svar/svelte-gantt.

Usage​

getResourceColumns(): IResourceColumn[];

IResourceColumn:

{
    id: string,
    header?: string,
    width?: number,
    flexgrow?: number,
    align?: "left" | "right" | "center",
    resize?: boolean,
    sort?: boolean | TSortFunction,
    getter?: (row: IComputedResource) => any,
    template?: (value: any) => string,
    cell?: any,
}

Returns​

Returns an array of the default column definitions used by ResourceLoad:

[
  { id: "name", header: "Resources", flexgrow: 1, sort: true, resize: true },
  { id: "total", header: "Hours", width: 80, align: "center", resize: true,
    getter: row => row.$total, sort: true },
  { id: "capacity", header: "Capacity", width: 90, align: "center",
    getter: row => row.$capacityTotal, sort: true },
]

$capacityTotal is the resource's total available hours over the visible scale range, computed alongside $total and $overloaded.

Example​

Use getResourceColumns() as a starting point when building a custom column set. Call it once and store the result, then insert extra columns between the default ones:

<script>
  import { Gantt, ResourceLoad, getResourceColumns } from "@svar/svelte-gantt";

  const { tasks, links, scales, resources, assignments } = getData();

  let api = $state();

  const baseColumns = getResourceColumns();

  const columns = [
    ...baseColumns.slice(0, 1),
    {
      id: "role",
      header: "Role",
      align: "center",
      flexgrow: 1,
      resize: true,
    },
    {
      id: "overloaded",
      header: "Overloaded",
      width: 100,
      align: "center",
      getter: row => row.$overloaded,
      template: v => (v ? "yes" : "no"),
      resize: true,
    },
    ...baseColumns.slice(1),
  ];
</script>

<Gantt bind:this={api} {tasks} {links} {scales} {resources} {assignments} />
<ResourceLoad {api} {columns} />

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