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Navigation History

Descripción general​

The NavigationHistory class allows you to manage and interact with the browsing history of your Electron application. This powerful feature enables you to create intuitive navigation experiences for your users.

Accessing NavigationHistory​

Navigation history is stored per WebContents instance. To access a specific instance of the NavigationHistory class, use the WebContents class's contents.navigationHistory instance property.

const { BrowserWindow } = require('electron')

const mainWindow = new BrowserWindow()
const { navigationHistory } = mainWindow.webContents

Easily implement back and forward navigation:

// Go back
if (navigationHistory.canGoBack()) {
  navigationHistory.goBack()
}

// Go forward
if (navigationHistory.canGoForward()) {
  navigationHistory.goForward()
}

Accessing history entries​

Retrieve and display the user's browsing history:

const entries = navigationHistory.getAllEntries()

entries.forEach((entry) => {
  console.log(`${entry.title}: ${entry.url}`)
})

Cada entrada de navegación corresponde a una página específica. The indexing system follows a sequential order:

  • Index 0: Represents the earliest visited page.
  • Index N: Represents the most recent page visited.

Allow users to jump to any point in their browsing history:

// Navigate to the 5th entry in the history, if the index is valid
navigationHistory.goToIndex(4)

// Navigate to the 2nd entry forward from the current position
if (navigationHistory.canGoToOffset(2)) {
  navigationHistory.goToOffset(2)
}

Here's a full example that you can open with Electron Fiddle:

docs/fiddles/features/navigation-history (33.2.1)Open in Fiddle
const { app, BrowserWindow, BrowserView, ipcMain } = require('electron')
const path = require('path')

function createWindow () {
  const mainWindow = new BrowserWindow({
    width: 1000,
    height: 800,
    webPreferences: {
      preload: path.join(__dirname, 'preload.js'),
      nodeIntegration: false,
      contextIsolation: true
    }
  })

  mainWindow.loadFile('index.html')

  const view = new BrowserView()
  mainWindow.setBrowserView(view)
  view.setBounds({ x: 0, y: 100, width: 1000, height: 800 })
  view.setAutoResize({ width: true, height: true })

  const navigationHistory = view.webContents.navigationHistory
  ipcMain.handle('nav:back', () =>
    navigationHistory.goBack()
  )

  ipcMain.handle('nav:forward', () => {
    navigationHistory.goForward()
  })

  ipcMain.handle('nav:canGoBack', () => navigationHistory.canGoBack())
  ipcMain.handle('nav:canGoForward', () => navigationHistory.canGoForward())
  ipcMain.handle('nav:loadURL', (_, url) =>
    view.webContents.loadURL(url)
  )
  ipcMain.handle('nav:getCurrentURL', () => view.webContents.getURL())
  ipcMain.handle('nav:getHistory', () => {
    return navigationHistory.getAllEntries()
  })

  view.webContents.on('did-navigate', () => {
    mainWindow.webContents.send('nav:updated')
  })

  view.webContents.on('did-navigate-in-page', () => {
    mainWindow.webContents.send('nav:updated')
  })
}

app.whenReady().then(createWindow)

app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') app.quit()
})

app.on('activate', () => {
  if (BrowserWindow.getAllWindows().length === 0) createWindow()
})