Kipimo cha disabled ya Input FileUpload
Mifano na matumizi
disabled
Kipimo cha kawaida au kirejea kama mibaridi ya file upload inadhibishwa.
Marehemu inayodhibishwa haikabili na haiwezi kufanywa kichwa. Kwa kawaida, marehemu inayodhibishwa inaonekana kama kijani katika kifungu cha kifungu.
Kipimo hiki kinatoa kipimo cha HTML disabled.
Tazama pia:
Makala ya HTML:Hakikisha kwa HTML <input> disabled
Mfano
Mfano 1
Kidhibisha mibaridi ya FileUpload:
document.getElementById("myFile").disabled = true;
Mfano 2
Tazama iwapo mibaridi ya FileUpload inadhibishwa:
var x = document.getElementById("myFile").disabled;
Mfano 2
Kidhibisha na kumaliza kidhibisho kwa mibaridi ya FileUpload:
function disableBtn() { document.getElementById("myFile").disabled = true; } function undisableBtn() { document.getElementById("myFile").disabled = false; }
Mifano
Rudi kipimo cha disabled:
fileuploadObject.disabled
Weka kipimo cha disabled:
fileuploadObject.disabled = niaonekani / hali
Kina ya kiwango
Kina | Ufafanuzi |
---|---|
true|false |
Inasababisha kama butoni wa uigiza wa faili haukubaliwi
|
Mafundisho ya kidhamira
Inarudi: | Kina ya juu, inarudi ikiwa butoni ya uigiza wa faili haukubaliwa true ingawa; ingawa hili inarudi false . |
---|
Msaada wa kifungu
Chrome | Edge | Firefox | Safari | Opera |
---|---|---|---|---|
Chrome | Edge | Firefox | Safari | Opera |
Msaada | Msaada | Msaada | Msaada | Msaada |