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bugfix

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This commit is contained in:
yumoqing 2026-02-24 18:16:06 +08:00
parent 2a7686ef71
commit 849669962d
1 changed files with 11 additions and 1 deletions
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12
bricks/qr.js
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@ -1,5 +1,14 @@
var bricks = window.bricks || {}; var bricks = window.bricks || {};
bricks.QRCodeScan = class extends bricks.VBox { bricks.QRCodeScan = class extends bricks.VBox {
/*
event:
recognized
识别到二维码
参数为识别到的正文
stopped
扫码已停止
无参数
*/
constructor(opts){ constructor(opts){
opts.width = '300px'; opts.width = '300px';
opts.height = '300px'; opts.height = '300px';
@ -16,7 +25,7 @@ bricks.QRCodeScan = class extends bricks.VBox {
get_qr_result(decodedText, decodedResult){ get_qr_result(decodedText, decodedResult){
this.dispatch('recognized', decodedText) this.dispatch('recognized', decodedText)
console.log('decodeText=', decodedText) console.log('decodeText=', decodedText)
this.stop() this.scanner.stop()
} }
errorhandle(msg){ errorhandle(msg){
console.log("识别失败:", msg); console.log("识别失败:", msg);
@ -35,6 +44,7 @@ bricks.QRCodeScan = class extends bricks.VBox {
stop(){ stop(){
if this.scanner && this.scanner.getState() !== Html5QrcodeScannerState.NOT_STARTED) { if this.scanner && this.scanner.getState() !== Html5QrcodeScannerState.NOT_STARTED) {
this.scanner.stop() this.scanner.stop()
this.dispatch('stopped', decodedText)
} }
} }
} }