Change non-working day in Vue Gantt Chart Component

Non‑working days (weekends) are used to represent non‑productive days in a project. You can configure non‑working days in a week using the workWeek property of the Gantt Chart component.

<template>
     <div>
        <ejs-gantt id="GanttContainer" :dataSource="data" :taskFields = "taskFields" :height = "height" :highlightWeekends='true' :workWeek="workWeek"></ejs-gantt>
    </div>
</template>
<script setup>
import { provide } from "vue";
import { GanttComponent as EjsGantt, DayMarkers } from "@syncfusion/ej2-vue-gantt";
import { editingData  } from './data-source.js';
const data = editingData;
const height = '450px';
const taskFields = {
    id: 'TaskID',
    name: 'TaskName',
    startDate: 'StartDate',
    duration: 'Duration',
    progress: 'Progress',
    child: 'subtasks'
};
const workWeek = ["Sunday","Monday","Tuesday","Wednesday","Thursday"];
provide('gantt',  [ DayMarkers ]);
</script>
<template>
     <div>
        <ejs-gantt id="GanttContainer" :dataSource="data" :taskFields = "taskFields" :height = "height" :highlightWeekends='true' :workWeek="workWeek"></ejs-gantt>
    </div>
</template>
<script>

import { GanttComponent, DayMarkers } from "@syncfusion/ej2-vue-gantt";
import { editingData  } from './data-source.js';
export default {
name: "App",
components: {
"ejs-gantt":GanttComponent
},
  data: function() {
      return{
            data: editingData,
            height: '450px',
                taskFields: {
                id: 'TaskID',
                name: 'TaskName',
                startDate: 'StartDate',
                duration: 'Duration',
                progress: 'Progress',
                child: 'subtasks'
            },
            workWeek: ["Sunday","Monday","Tuesday","Wednesday","Thursday"],
            };
    },
    provide: {
      gantt: [ DayMarkers ]
    }  
};
</script>

By default, Saturdays and Sundays are considered non‑working days (weekends) in a project.
You can make weekends working days by setting the includeWeekend property to true in the Gantt Chart component.