<template>
  <div>
		<h2>First Day of Week</h2>
		<div style="margin-bottom:20px">
			<ComboBox :data="data" v-model="firstDay" :editable="false"></ComboBox>
		</div>
		<Calendar :selection="value" :firstDay="firstDay" @selectionChange="value=$event" style="width:250px;height:250px"></Calendar>
		<p v-if="value">{{value | formatDate}}</p>
  </div>
</template>

<script>
export default {
  data() {
    return {
      value: new Date(),
      firstDay: 0,
      data: [
        { value: 0, text: "Sunday" },
        { value: 1, text: "Monday" },
        { value: 2, text: "Tuesday" },
        { value: 3, text: "Wednesday" },
        { value: 4, text: "Thursday" },
        { value: 5, text: "Friday" },
        { value: 6, text: "Saturday" }
      ]
    };
  },
  filters: {
    formatDate(date) {
      let y = date.getFullYear();
      let m = date.getMonth() + 1;
      let d = date.getDate();
      return [m, d, y].join("/");
    }
  }
};
</script>