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inject()

inject(urlOrPath [, callback])

Injects a script in the current DOM page context.

The script can be stored locally on disk or on a remote server.

— urlOrPath (String)

Path to a local or remote script.

— callback (Function(err))

Function called when finished (optional).

  • err (String): null or a description of what went wrong if something went wrong
const urlOrPath = "https://code.jquery.com/jquery-3.2.1.min.js"

try {
  await tab.inject(urlOrPath)
  console.log("Jquery script inserted!")
  //You may now use tab.evaluate() and use jQuery functions
} catch (err) {
  console.log("Could not inject jQuery:", err)
}

const urlOrPath = "https://code.jquery.com/jquery-3.2.1.min.js"

tab.inject(urlOrPath)
.then(() => {
  console.log("Jquery script inserted!")
  //You may now use tab.evaluate() and use jQuery functions
})
.catch((err) => {
  console.log("Could not inject jQuery:", err)
})

var urlOrPath = "https://code.jquery.com/jquery-3.2.1.min.js"

tab.inject(urlOrPath, function(err) {
  if (err) {
    console.log("Could not inject jQuery:", err)
  }
  else {
    console.log("Jquery script inserted!")
    //You may now use tab.evaluate() and use jQuery functions
  }  
})

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Phantombuster

When using NickJS on the Phantombuster platform, your bot has access to injectable JS modules already present on the disk. No need to make an additional request to a CDN to load the most common modules!

For example: await tab.inject('../injectables/jquery-3.0.0.min.js')

List of all injectable modules →