일반 API

// Prevent failure due to loss of focus when executing copy and paste code in the console,// this example listens for the cell click event and executes the copy and paste code.univerAPI.addEvent(univerAPI.Event.CellClicked, async (params) => {  const fWorkbook = univerAPI.getActiveWorkbook()  const fWorksheet = fWorkbook.getActiveSheet()  // Copy the range A1:B2 to the clipboard  const fRange = fWorksheet.getRange('A1:B2')  fRange.activate().setValues([    [1, 2],    [3, 4],  ])  await univerAPI.copy()  // Paste the copied content to the range C1:D2  const fRange2 = fWorksheet.getRange('C1')  fRange2.activate()  await univerAPI.paste()  // Check the pasted content  console.log(fWorksheet.getRange('C1:D2').getValues()) // [[1, 2], [3, 4]]})

// Replace the URL with the address of your own WebSocket serviceconst ws = univerAPI.createSocket('ws://47.100.177.253:8449/ws')ws.open$.subscribe(() => {  console.log('websocket opened')  ws.send('hello')})ws.message$.subscribe((message) => {  console.log('websocket message', message)  const content = JSON.parse(message.data).content  if (!content.includes('command')) {    return  }  const commandInfo = JSON.parse(content)  const { command, options } = commandInfo  const { id, params } = command  // Upon receiving collaborative data, it is locally saved  univerAPI.executeCommand(id, params, options)})ws.close$.subscribe(() => {  console.log('websocket closed')})ws.error$.subscribe((error) => {  console.log('websocket error', error)})univerAPI.addEvent(univerAPI.Event.CommandExecuted, ({ id, type, params, options }) => {  // Only synchronize local mutations  if (    type !== univerAPI.Enum.CommandType.MUTATION ||    options?.fromCollab ||    options?.onlyLocal ||    id === 'doc.mutation.rich-text-editing'  ) {    return  }  const commandInfo = JSON.stringify({ command: { id, type, params }, options: { fromCollab: true } })  ws.send(commandInfo)})

// Registered formulas support lambda functionsconst formulaEngine = univerAPI.getFormula()formulaEngine.registerFunction(  'CUSTOMSUM',  (...variants) => {    let sum = 0    const last = variants[variants.length - 1]    if (last.isLambda && last.isLambda()) {      variants.pop()      const variantsList = variants.map((variant) => (Array.isArray(variant) ? variant[0][0] : variant))      sum += last.executeCustom(...variantsList).getValue()    }    for (const variant of variants) {      sum += Number(variant) || 0    }    return sum  },  'Adds its arguments',)// Use the function in a cellconst fWorkbook = univerAPI.getActiveWorkbook()const fWorksheet = fWorkbook.getActiveSheet()const cellA1 = fWorksheet.getRange('A1')cellA1.setValue(1)const cellA2 = fWorksheet.getRange('A2')cellA2.setValue(2)const cellA3 = fWorksheet.getRange('A3')cellA3.setValue({ f: '=CUSTOMSUM(A1,A2,LAMBDA(x,y,x*y))' })// A3 will display: 5formulaEngine.calculationEnd((functionsExecutedState) => {  if (functionsExecutedState === 3) {    console.log(cellA3.getValue()) // 5  }})

formulaEngine.registerFunction(  'CUSTOMSUM',  (...variants) => {    let sum = 0    const last = variants[variants.length - 1]    if (last.isLambda && last.isLambda()) {      variants.pop()      const variantsList = variants.map((variant) => (Array.isArray(variant) ? variant[0][0] : variant))      sum += last.executeCustom(...variantsList).getValue()    }    for (const variant of variants) {      sum += Number(variant) || 0    }    return sum  },  {    description: {      functionName: 'CUSTOMSUM',      description: 'formulaCustom.CUSTOMSUM.description',      abstract: 'formulaCustom.CUSTOMSUM.abstract',      functionParameter: [        {          name: 'formulaCustom.CUSTOMSUM.functionParameter.number1.name',          detail: 'formulaCustom.CUSTOMSUM.functionParameter.number1.detail',          example: 'A1:A20',          require: 1,          repeat: 0,        },        {          name: 'formulaCustom.CUSTOMSUM.functionParameter.number2.name',          detail: 'formulaCustom.CUSTOMSUM.functionParameter.number2.detail',          example: 'B2:B10',          require: 0,          repeat: 1,        },      ],    },    locales: {      zhCN: {        formulaCustom: {          CUSTOMSUM: {            description: '将单个值、单元格引用或是区域相加，或者将三者的组合相加。',            abstract: '求参数的和',            functionParameter: {              number1: {                name: '数值1',                detail:                  '要相加的第一个数字。 该数字可以是 4 之类的数字，B6 之类的单元格引用或 B2:B8 之类的单元格范围。',              },              number2: {                name: '数值2',                detail: '这是要相加的第二个数字。 可以按照这种方式最多指定 255 个数字。',              },            },          },        },      },      enUS: {        formulaCustom: {          CUSTOMSUM: {            description: `You can add individual values, cell references or ranges or a mix of all three.`,            abstract: `Adds its arguments`,            functionParameter: {              number1: {                name: 'number1',                detail:                  'The first number you want to add. The number can be like 4, a cell reference like B6, or a cell range like B2:B8.',              },              number2: {                name: 'number2',                detail: 'This is the second number you want to add. You can specify up to 255 numbers in this way.',              },            },          },        },      },    },  },)