Public
Edited
Dec 18, 2023
PouchDB = require("https://cdn.jsdelivr.net/pouchdb/latest/pouchdb.min.js")
db = new PouchDB('all_the_digitals');
dbFile = new PouchDB('File');
db.info()
dbFile.info()
newFile = {
return {
_id: "passport",
g1: [],
g2: []
}
}
g1 = ['love','peace','joy', 'pleasure', 'happiness']
g2 = ['harmony', 'cooperation', 'kindness', 'ease', 'fun']
viewof saveButton = Inputs.button("Save", {reduce: () => fileToDB()})
fileToDB = () => {
return dbFile.get('passport').catch((err) => {
if (err.name == 'not_found') {
dbFile.put(newFile);
return newFile
} else { // hm, some other error
throw err;
}
}).then((file) => {
// sweet, here is the retured file from the DB
file.g1 = g1
file.g2 = g2
dbFile.put(file)
return file
}).catch((err) => {
// handle any errors
throw err;
});
}
(await dbFile.allDocs({include_docs: true}))
dbFile.changes({
since: 0,
include_docs: true
})
db.post({txt: "happiness", list: 2})
(await db.allDocs({include_docs: true})).rows.filter(i => i.doc.list == 2).map(i => i.doc.txt)
BrowserLevel = (await import('https://cdn.jsdelivr.net/npm/browser-level@1.0.1/+esm')).BrowserLevel
bldb = new BrowserLevel('example', { valueEncoding: 'json' })
await bldb.put('a', 1)
value = await bldb.get('a')
binDB = new BrowserLevel('binaryDB', { valueEncoding: 'binary' })
binaryData = {
// Sample binary data
let binaryData = new Uint8Array([0x48, 0x65, 0x6C, 0x6C, 0x6F]);
// Convert Uint8Array to a Buffer
//let bufferData = Buffer.from(binaryData.buffer);
return binaryData
}
await binDB.put('binary', binaryData)
binaryValue = await binDB.get('binary')
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
