﻿<template>
    <JqxTreeGrid ref="myTreeGrid"
        :width="width"
        :sortable="true"
        :pageable="true"
        :columnsResize="true"
        :ready="ready"
        :columns="columns"
        :source="dataAdapter">
    </JqxTreeGrid>
</template>

<script>
    import JqxTreeGrid from 'jqwidgets-scripts/jqwidgets-vue/vue_jqxtreegrid.vue';

    export default {
        components: {
            JqxTreeGrid
        },
        data: function () {
            return {
                width: '90%',
                dataAdapter: new jqx.dataAdapter(this.source),                
                columns: [
                    { text: 'Order Name', dataField: "name", align: 'center', width: 200 },
                    { text: 'Customer', dataField: "customer", align: 'center', width: 200 },
                    { text: 'Price', dataField: "price", cellsFormat: "c2", align: 'center', cellsAlign: 'right', width: 80 },
                    {
                        text: 'Order Date', dataField: "date", align: 'center', cellsFormat: "dd-MMMM-yyyy hh:mm",
                        cellsRenderer: (rowKey, column, cellValue, rowData, cellText) => {
                            if (rowData.level === 0) {
                                return this.dataAdapter.formatDate(cellValue, "dd-MMMM-yyyy");
                            }

                            return cellText;
                        }
                    }
                ]
            }
        },        
        beforeCreate: function () {
            this.source = {
                dataType: "array",
                dataFields: [
                    { name: "name", type: "string" },
                    { name: "quantity", type: "number" },
                    { name: "id", type: "string" },
                    { name: "parentid", type: "number" },
                    { name: "price", type: "number" },
                    { name: "date", type: "date" },
                    { name: "customer", type: "string" }
                ],
                hierarchy:
                {
                    keyDataField: { name: 'id' },
                    parentDataField: { name: 'parentid' }
                },
                id: 'id',
                localData: generateordersdata()
            };                  
        },
        methods: {
            ready: function () {
                this.$refs.myTreeGrid.expandRow(2);                    
            }
        }
    }
</script>

<style>
</style>
