Merge pull request #15 from Dynamsoft/_dev

Dev

Author: Keillion

1.hello-world/3.read-video-angular/src/app/img-decode/img-decode.component.ts

@@ -13,7 +13,7 @@ export class ImgDecodeComponent implements OnInit {
 
   decodeImg = async (e: any) => {
     try {
-      const reader = await (this.pReader = BarcodeReader.createInstance());
+      const reader = await (this.pReader = this.pReader || BarcodeReader.createInstance());
       const results = await reader.decode(e.target.files[0]);
       for (const result of results) {
         alert(result.barcodeText);

1.hello-world/4.read-video-react/src/components/ImgDecode/ImgDecode.js

@@ -10,7 +10,7 @@ export default class ImgDecode extends Component {
 
   decodeImg = async (e) => {
     try {
-      const reader = await (this.pReader = BarcodeReader.createInstance());
+      const reader = await (this.pReader = this.pReader || BarcodeReader.createInstance());
       let results = await reader.decode(e.target.files[0]);
       for(let result of results){
         alert(result.barcodeText);

1.hello-world/5.read-video-vue/src/components/VideoDecode.vue

@@ -92,7 +92,7 @@ export default {
   },
   async mounted() {
     try {
-      const scanner = await (this.pScanner = this.pScanner || BarcodeScanner.createInstance());
+      const scanner = await (this.pScanner = BarcodeScanner.createInstance());
       await scanner.setUIElement(this.$el);
       scanner.onFrameRead = (results) => {
         for (let result of results) {

1.hello-world/6.read-video-vue3/src/components/ImgDecode.vue

@@ -12,7 +12,7 @@ export default {
 
     const decodeImg = async (e) => {
       try {
-        const reader = await (pReader.value = BarcodeReader.createInstance());
+        const reader = await (pReader.value = pReader.value || BarcodeReader.createInstance());
         let results = await reader.decode(e.target.files[0]);
         for(let result of results){
           alert(result.barcodeText);

1.hello-world/7.read-video-nextjs/components/ImgDecode.js

@@ -9,7 +9,7 @@ export default class ImgDecode extends Component {
 
   decodeImg = async (e) => {
     try {
-      const reader = await (this.pReader = BarcodeReader.createInstance());
+      const reader = await (this.pReader = this.pReader || BarcodeReader.createInstance());
       let results = await reader.decode(e.target.files[0]);
       for(let result of results){
         alert(result.barcodeText);     

1.hello-world/7.read-video-nextjs/package.json

@@ -10,7 +10,7 @@
     },
     "dependencies": {
         "dynamsoft-javascript-barcode": "9.0.0",
-        "next": "11.1.2",
+        "next": ">=12.1.0",
         "react": "17.0.2",
         "react-dom": "17.0.2"
     },

1.hello-world/8.read-video-nuxtjs/components/ImgDecode.vue

@@ -15,7 +15,7 @@ export default {
   methods: {
     async decodeImg(e) {
       try {
-        const reader = await (this.pReader = BarcodeReader.createInstance());
+        const reader = await (this.pReader = this.pReader || BarcodeReader.createInstance());
         let results = await reader.decode(e.target.files[0]);
         for(let result of results){
           alert(result.barcodeText);