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FE,BE: Add download button #4323

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FE,BE: Add download button #4323

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3ec4382
Add download button
Nov 12, 2023
b2a2331
Format code
Nov 12, 2023
ab781b6
Modify to control whether messages can be downloaded
Nov 14, 2023
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23 changes: 23 additions & 0 deletions kafka-ui-react-app/src/components/Topics/Topic/Messages/MessagesTable.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,28 @@
setSearchParams(searchParams);
};

const handleDownload = () => {
const download = (filename: string, content: Blob) => {
// create anchor tag to download file
const url = URL.createObjectURL(content);
const link = document.createElement('a');
link.href = url;
link.setAttribute('download', filename);
document.body.appendChild(link);

// download file
link.click();

// clean up
document.body.removeChild(link);
URL.revokeObjectURL(url);
};

const jsonString = JSON.stringify(messages);
const content = new Blob([jsonString], { type: 'application/json' })

Check warning on line 72 in kafka-ui-react-app/src/components/Topics/Topic/Messages/MessagesTable.tsx

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GitHub Actions / build-and-test 

Insert `;`
download("download.json", content);

Check warning on line 73 in kafka-ui-react-app/src/components/Topics/Topic/Messages/MessagesTable.tsx

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GitHub Actions / build-and-test 

Replace `"download.json"` with `'download.json'`
}

Check warning on line 74 in kafka-ui-react-app/src/components/Topics/Topic/Messages/MessagesTable.tsx

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GitHub Actions / build-and-test 

Insert `;`

return (
<div style={{ position: 'relative' }}>
{previewFor !== null && (
Expand Down Expand Up @@ -136,6 +158,7 @@
>
Next →
</Button>
<Button buttonType="secondary" buttonSize="L" onClick={handleDownload}>Download</Button>

Check warning on line 161 in kafka-ui-react-app/src/components/Topics/Topic/Messages/MessagesTable.tsx

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GitHub Actions / build-and-test 

Replace `·buttonType="secondary"·buttonSize="L"·onClick={handleDownload}>Download` with `⏎············buttonType="secondary"⏎············buttonSize="L"⏎············onClick={handleDownload}⏎··········>⏎············Download⏎··········`
</S.Pages>
</S.Pagination>
</div>
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