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August 19, 2022 21:11
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Download a javascript object as a JSON file
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async function downloadObjectAsJSONFile(object: any, filename: string): Promise<void> { | |
if(!filename.endsWith('.json')) { | |
filename = `${filename}.json` | |
} | |
const json = JSON.stringify(object) | |
const blob = new Blob([json],{ type:'application/json' }) | |
const href = await URL.createObjectURL(blob) | |
const link = document.createElement('a') | |
link.href = href | |
link.download = filename | |
link.style.position = 'absolute' | |
link.style.left = '200vw' | |
document.body.appendChild(link) | |
link.click() | |
document.body.removeChild(link) | |
} |
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