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update-assignment

PRO

The functionality is available in PRO Edition only

Description​

Fires when updating a resource assignment

Usage​

"update-assignment": ({
  id: string | number,
  assignment: {
    id?: string | number,
    task?: string | number,
    resource?: string | number,
    units?: number,
    [key: string]: any,
  },
}) => boolean | void;
info

For handling the actions you can use the Event Bus methods. Returning false from the action handler will block the action (see Preventing actions)

Parameters​

The callback of the update-assignment action can take an object with the following parameters:

  • id - (required) the ID of the assignment to be updated
  • assignment - (required) an object with the fields to update:
    • id - (optional) the assignment ID
    • task - (optional) the task ID the assignment belongs to
    • resource - (optional) the new resource ID; the new resource must not already be assigned to this task
    • units - (optional) the new allocation percentage from 0 to 100

Example​

Use the api.exec method to trigger the action:

<script>
  import { getData } from "./common/data";
  import { Gantt } from "@svar-ui/svelte-gantt";

  const data = getData();
  let api = $state();

  function init(ganttApi) {
    api = ganttApi;
  }

  function updateAllocation() {
    api.exec("update-assignment", {
      id: 1,
      assignment: { units: 50 },
    });
  }
</script>

<Gantt
  tasks={data.tasks}
  links={data.links}
  scales={data.scales}
  {init}
/>

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