--- title: downloads.onCreated slug: Mozilla/Add-ons/WebExtensions/API/downloads/onCreated tags: - API - Add-ons - Event - Extensions - Non-standard - Reference - WebExtensions - downlaods - onCreated translation_of: Mozilla/Add-ons/WebExtensions/API/downloads/onCreated ---
L'événement onCreated
()
de l'API {{WebExtAPIRef("downloads")}} se déclenche lorsqu'un téléchargement commence, c'est à dire lorsque quand {{WebExtAPIRef("downloads.download()")}} est appelé avec succès.
L'écouteur reçoit l'objet {{WebExtAPIRef('downloads.DownloadItem')}} en question en tant que paramètre.
browser.downloads.onCreated.addListener(listener) browser.downloads.onCreated.removeListener(listener) browser.downloads.onCreated.hasListener(listener)
Les événements ont trois fonctions :
addListener(callback)
removeListener(listener)
listener
est l'écouteur à supprimer.hasListener(listener)
listener
donné est enregistré pour cet événement. Renvoie true
s'il écoute, sinon false
.function
Une fonction de rappel qui sera appelée lorsque cet événement se produira. Cette fonction recevra les arguments suivants :
downloadItem
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
{{Compat("webextensions.api.downloads.onCreated")}}
Consignez l'URL des éléments au fur et à mesure qu'ils sont téléchargés :
function handleCreated(item) { console.log(item.url); } browser.downloads.onCreated.addListener(handleCreated);
{{WebExtExamples}}
Cette API est basée sur l'API Chromium chrome.downloads
.
Les données de compatibilité relatives à Microsoft Edge sont fournies par Microsoft Corporation et incluses ici sous la licence Creative Commons Attribution 3.0 pour les États-Unis.
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