--- title: onConnectivityAvailable slug: Mozilla/Add-ons/WebExtensions/API/captivePortal/onConnectivityAvailable tags: - API - Add-ons - Extensions - Non-standard - Reference - WebExtensions - captivePortal translation_of: Mozilla/Add-ons/WebExtensions/API/captivePortal/onConnectivityAvailable ---
S'allume lorsque le service de portail captif détermine que l'utilisateur peut se connecter à l'internet.
browser.captivePortal.onConnectivityAvailable.addListener(callback) browser.captivePortal.onConnectivityAvailable.removeListener(listener) browser.captivePortal.onConnectivityAvailable.hasListener(listener)
Les événements ont trois fonctions :
addListener(callback)
removeListener(listener)
listener
est l'auditeur à retirer.hasListener(listener)
listener
est inscrit à cet événement. Renvoie true
si c'est un auditeur, sinon false
.callback
Fonction qui est appelée lorsque cet événement se produit. La fonction se voit transmettre les arguments suivants :
status
string
Le statut du service, étant celui de captive
s'il y a un portail captif déverrouillé présent ou clear
si aucun portail captif n'est détectéGérer la capacité d'un utilisateur de changement à se connecter à l'internet :
function handleConnectivity(connectivityInfo) { console.log("The captive portal status: " + connectivityInfo.status); } browser.captivePortal.onConnectivityAvailable.addListener(handleConnectivity);
{{WebExtExamples}}
{{Compat("webextensions.api.captivePortal.onConnectivityAvailable")}}
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