cssd-back/resources/js/show/views/Package/ShowPackage.vue

<template>
    <v-container grid-list-xs>
        <material-card color="black"  title="Show Package">
            <v-layout id="printMe" align-left justify-left wrap class="px-5 my-3">
                <h3 class="ml-3">Info</h3>
                <v-flex xs12>
                    <hr class="v-divider theme--light">
                </v-flex>
                <v-layout row wrap class="ml-4">
                    <!-- <v-flex xs12 md6 sm6>
                        <div class>
                            <v-flex xs12 md6 sm6 v-if="QRCodeimg">
                                <img :src="QRCodeimg">
                            </v-flex>
                        </div>
                    </v-flex> -->
                    <v-flex xs12 md6 sm6>
                        <div class>
                            <span class="title">Name :</span>
                            <span class="headline ml-1" style="letter-spacing:0 !important">{{ data.name }}</span>
                        </div>
                    </v-flex>
                    <v-flex xs12 md6 sm6>
                        <div class>
                            <span class="title">Description :</span>
                            <span class="headline ml-1" style="letter-spacing:0 !important">{{ data.note }}</span>
                        </div>
                    </v-flex>
                    <v-flex xs12 md6 sm6>
                        <div class>
                            <span class="title">Register User :</span>
                            <span class="headline ml-2" style="letter-spacing:0 !important">{{ (typeof data.user != 'undefined') ? data.user.name : '' }}</span>
                        </div>
                    </v-flex>
                    <v-flex xs12 md6 sm6>
                        <div class>
                            <span class="title">Date :</span>
                            <span class="headline ml-2" style="letter-spacing:0 !important">{{ data.created_at }}</span>
                        </div>
                    </v-flex>
                </v-layout>
                <v-layout align-left justify-left wrap class="px-5 my-3">
                    <h3 class="ml-3">Barcode And QRCode Image</h3>
                    <v-flex xs12>
                        <hr class="v-divider theme--light">
                    </v-flex>
                    <v-layout row wrap class="ml-4">
                        <v-flex xs12 md6 sm6 v-if="barcodeimg">
                            <img :src="barcodeimg"><br />
                            <span>{{data.unique_id}}</span>
                        </v-flex>
                    </v-layout>
                    <v-layout row wrap class="ml-4">
                        <v-flex xs12 md6 sm6 v-if="QRCodeimg">
                            <img :src="QRCodeimg">
                        </v-flex>
                    </v-layout>
                </v-layout>

            </v-layout>
            <v-layout align-left justify-left wrap class="px-5 my-3">
                <h3 class="ml-3">Items</h3>
                <v-flex xs12>
                    <hr class="v-divider theme--light">
                </v-flex>
                <v-layout row wrap class="ml-4">
                    <template>
                      <v-expansion-panel class="WM-Panel">
                        <v-expansion-panel-content
                          v-for="(item, key) in data.items" :key="key"
                        >
                          <template v-slot:header>
                            <div>{{ key+1 + ": " + item.name }} ({{ item.pivot.count }})</div>
                          </template>
                          <v-card>
                            <v-card-text>note : {{ item.note }}</v-card-text>
                          </v-card>
                        </v-expansion-panel-content>
                      </v-expansion-panel>
                    </template>

                </v-layout>
            </v-layout>

            <v-layout row wrap align-center justify-center>
                <v-flex class xs12 md2 sm2 @click="print" >
                    <v-btn class="WM-CyanBlueGradient-BG" style="padding:10px 60px">
                        <v-icon class="white--text mr-2 caption">fas fa-print</v-icon>
                        <span class="white--text">Print</span>
                    </v-btn>
                </v-flex>
            </v-layout>

        </material-card>
    </v-container>
</template>

<script>
import axios from "axios";
import { urls } from "@show/config/urls";
export default {
    data: () => ({
        data : {},
        barcodeimg : '',
        QRCodeimg : ''
    }),
    methods: {
        async load(id) {
			const result = await axios.get(urls.showPackage(id));
            console.log(result.data);
			if (result.status == 200) {
				this.data = result.data.data;
                this.generateBarcode(this.data.unique_id);
			}
		},

        async generateBarcode(packageId) {
            const result = await axios.post(urls.Barcode(packageId));
            if (result && result.status == 200) {
                this.QRCodeimg  = result.data.data.QRCode ? result.data.data.QRCode : null;
                this.barcodeimg  = result.data.data.Barcode ? result.data.data.Barcode : null;
            }
        },
        print() {
            const prtHtml = document.getElementById("printMe").innerHTML;

            // Get all stylesheets HTML
            let stylesHtml = "";
            for (const node of [
                ...document.querySelectorAll('link[rel="stylesheet"], style')
            ]) {
                stylesHtml += node.outerHTML;
            }

            // Open the print window
            const WinPrint = window.open(
                "",
                "",
                "left=0,top=0,width=800,height=900,toolbar=0,scrollbars=0,status=0"
            );

            WinPrint.document.write(`<!DOCTYPE html>
            <html>
            <head>
                ${stylesHtml}
            </head>
            <body>
                ${prtHtml}
            </body>
            </html>`);

            WinPrint.document.close();
            WinPrint.focus();
            WinPrint.print();
            WinPrint.close();
        }
    },
    created() {
        if (this.$route.params.package) {
			this.load(this.$route.params.package);
		}

    },
};
</script>