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Scan code recognition in the form

1. Usage scenarios

In YIDA, the single-line text component can turn on the code scanning mode, which supports scanning QR codes and barcodes. In this example, let's see how to apply it.

2. Implement functions

2.1 page configuration

2.2 Copy the following code to Page JS

/**
* 扫码成功后,可在此修改扫码结果
*/
export function onScanCodeSuccess(text) {
this.utils.dialog({
method: 'alert',
title: '扫码成功',
content: `扫码的内容:${text}`,
onOk: () => {},
onCancel: () => {},
});
return text;
}

2.3 event binding

3. Achieve results

4. Try it online

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