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Input FileUpload accepteren Property

❮ Invoer FileUpload-object

Voorbeeld

Wijzig het geaccepteerde inhoudstype:

// The server will only accept audio files in the file upload
document.getElementById("myFile").accept = "audio/*";

Definitie en gebruik

De eigenschap accept stelt de waarde van het kenmerk accept van de knop voor het uploaden van bestanden in of retourneert.

Het accept-attribuut specificeert de typen bestanden die de server accepteert (die kunnen worden ingediend via een bestandsupload).


Browserondersteuning

Property
accept Yes Not supported Yes Not supported Yes

Syntaxis

Retourneer de eigenschap accepteren:

fileuploadObject.accept

Stel de eigenschap accepteren in:

fileuploadObject.accept = "audio/*,video/*,image/*,MIME_type"

Eigendomswaarden

Tip: Als u meer dan één waarde wilt opgeven, scheidt u de waarden met een komma.

Value Description
audio/* All sound files are accepted
video/* All video files are accepted
image/* All image files are accepted
MIME_type A valid MIME type, with no parameters. Look at IANA MIME types for a complete list of standard MIME types


Technische details

Winstwaarde: Een tekenreeks met een door komma's gescheiden lijst van geaccepteerde inhoudstypen

Meer voorbeelden

Voorbeeld

Geef het geaccepteerde inhoudstype van een <input type="file">-element weer:

var x = document.getElementById("myFile").accept;

Voorbeeld

Accepteer meerdere inhoudstypen:

// The server will only accept audio and video files in the file upload
document.getElementById("myFile").accept = "audio/*,video/*";

Gerelateerde pagina's

HTML-referentie: HTML <input> accept-attribuut


❮ Invoer FileUpload-object