HTML DOM invoer wagwoord objek
Voer wagwoordvoorwerp in
Die Invoerwagwoord-objek verteenwoordig 'n HTML <invoer>-element met tipe="wagwoord".
Toegang tot 'n invoerwagwoordvoorwerp
Jy kan toegang verkry tot 'n <input> element met type="wagwoord" deur getElementById():
Voorbeeld
var x = document.getElementById("myPsw");
Wenk: Jy kan ook toegang tot <input type="password"> kry deur deur die elementversameling van 'n vorm te soek.
Skep 'n invoerwagwoordvoorwerp
Jy kan 'n <input> element met type="wagwoord" skep deur die document.createElement() metode te gebruik:
Voorbeeld
var x = document.createElement("INPUT");
x.setAttribute("type", "password");
Voer wagwoordvoorwerpeienskappe in
Property | Description |
---|---|
autocomplete | Sets or returns the value of the autocomplete attribute of a password field |
autofocus | Sets or returns whether a password field should automatically get focus when the page loads |
defaultValue | Sets or returns the default value of a password field |
disabled | Sets or returns whether the password field is disabled, or not |
form | Returns a reference to the form that contains the password field |
maxLength | Sets or returns the value of the maxlength attribute of a password field |
name | Sets or returns the value of the name attribute of a password field |
pattern | Sets or returns the value of the pattern attribute of a password field |
placeholder | Sets or returns the value of the placeholder attribute of a password field |
readOnly | Sets or returns whether a password field is read-only, or not |
required | Sets or returns whether the password field must be filled out before submitting a form |
size | Sets or returns the value of the size attribute of a password field |
type | Returns which type of form element a password field is |
value | Sets or returns the value of the value attribute of the password field |
Voer wagwoordobjekmetodes in
Method | Description |
---|---|
select() | Selects the content of a password field |
Standaard eiendomme en geleenthede
Die Invoer Wagwoord-objek ondersteun ook die standaard eienskappe en gebeurtenisse .
Verwante bladsye
HTML-tutoriaal: HTML-vorms
HTML verwysing: HTML <input> tag
HTML-verwysing: HTML <invoer> tipe kenmerk