Rewş
Ji bo zû veavakirina pozîsyona hêmanekê van karûbarên kurtenivîsê bikar bînin.
nirxên Position
Dersên pozîsyona bilez hene, her çend ew ne bersivdar in.
<div class="position-static">...</div>
<div class="position-relative">...</div>
<div class="position-absolute">...</div>
<div class="position-fixed">...</div>
<div class="position-sticky">...</div>
Hêmanan rêz bikin
Bi karûbarên pozîsyona kêlekê re hêmanan bi hêsanî saz bikin. Format e {property}-{position}
.
Ku milk yek ji wan e:
top
top
- ji bo helwesta verticalstart
- ji bo pozîsyona horizontalleft
(li LTR)bottom
bottom
- ji bo helwesta verticalend
- ji bo pozîsyona horizontalright
(li LTR)
Ku pozîsyon yek ji wan e:
0
- ji bo0
pozîsyona qiraxê50
- ji bo50%
pozîsyona qiraxê100
- ji bo100%
pozîsyona qiraxê
(Hûn dikarin bi lê zêdekirina navnîşan li $position-values
guherbara nexşeya Sass nirxên pozîsyonê zêde bikin.)
<div class="position-relative">
<div class="position-absolute top-0 start-0"></div>
<div class="position-absolute top-0 end-0"></div>
<div class="position-absolute top-50 start-50"></div>
<div class="position-absolute bottom-50 end-50"></div>
<div class="position-absolute bottom-0 start-0"></div>
<div class="position-absolute bottom-0 end-0"></div>
</div>
hêmanên navendê
Digel vê yekê, hûn dikarin hêmanan bi çîna kargêriya veguherînê jî navend bikin .translate-middle
.
Ev çîn veguhertinan translateX(-50%)
û translateY(-50%)
li ser hêmana ku, digel karûbarên pozîsyona qeraxê, dihêle hûn hêmanek bêkêmasî bikin navend.
<div class="position-relative">
<div class="position-absolute top-0 start-0 translate-middle"></div>
<div class="position-absolute top-0 start-50 translate-middle"></div>
<div class="position-absolute top-0 start-100 translate-middle"></div>
<div class="position-absolute top-50 start-0 translate-middle"></div>
<div class="position-absolute top-50 start-50 translate-middle"></div>
<div class="position-absolute top-50 start-100 translate-middle"></div>
<div class="position-absolute top-100 start-0 translate-middle"></div>
<div class="position-absolute top-100 start-50 translate-middle"></div>
<div class="position-absolute top-100 start-100 translate-middle"></div>
</div>
Bi lêzêdekirin .translate-middle-x
an .translate-middle-y
çînên, hêman dikarin tenê di rêça horizontî an vertîkal de werin danîn.
<div class="position-relative">
<div class="position-absolute top-0 start-0"></div>
<div class="position-absolute top-0 start-50 translate-middle-x"></div>
<div class="position-absolute top-0 end-0"></div>
<div class="position-absolute top-50 start-0 translate-middle-y"></div>
<div class="position-absolute top-50 start-50 translate-middle"></div>
<div class="position-absolute top-50 end-0 translate-middle-y"></div>
<div class="position-absolute bottom-0 start-0"></div>
<div class="position-absolute bottom-0 start-50 translate-middle-x"></div>
<div class="position-absolute bottom-0 end-0"></div>
</div>
Examples
Li vir çend mînakên jiyana rastîn ên van dersan hene:
<button type="button" class="btn btn-primary position-relative">
Mails <span class="position-absolute top-0 start-100 translate-middle badge rounded-pill bg-secondary">+99 <span class="visually-hidden">unread messages</span></span>
</button>
<button type="button" class="btn btn-dark position-relative">
Marker <svg width="1em" height="1em" viewBox="0 0 16 16" class="position-absolute top-100 start-50 translate-middle mt-1 bi bi-caret-down-fill" fill="#212529" xmlns="http://www.w3.org/2000/svg"><path d="M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z"/></svg>
</button>
<button type="button" class="btn btn-primary position-relative">
Alerts <span class="position-absolute top-0 start-100 translate-middle badge border border-light rounded-circle bg-danger p-2"><span class="visually-hidden">unread messages</span></span>
</button>
Hûn dikarin van çînan bi pêkhateyên heyî re bikar bînin da ku yên nû biafirînin. Bînin bîra xwe ku hûn dikarin fonksiyona wê bi lê zêdekirina navnîşan li $position-values
guhêrbar dirêj bikin.
<div class="position-relative m-4">
<div class="progress" style="height: 1px;">
<div class="progress-bar" role="progressbar" style="width: 50%;" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<button type="button" class="position-absolute top-0 start-0 translate-middle btn btn-sm btn-primary rounded-pill" style="width: 2rem; height:2rem;">1</button>
<button type="button" class="position-absolute top-0 start-50 translate-middle btn btn-sm btn-primary rounded-pill" style="width: 2rem; height:2rem;">2</button>
<button type="button" class="position-absolute top-0 start-100 translate-middle btn btn-sm btn-secondary rounded-pill" style="width: 2rem; height:2rem;">3</button>
</div>
Sass
Nexşe
Nirxên kargêriya pozîsyona xwerû di nexşeyek Sass de têne ragihandin, dûv re ji bo hilberîna karûbarên me têne bikar anîn.
$position-values: (
0: 0,
50: 50%,
100: 100%
);
Utilities API
Karûbarên pozîsyonê di API-ya karûbarên me de têne ragihandin scss/_utilities.scss
. Fêr bibin ka meriv çawa karûbarên API-ê bikar tîne.
"position": (
property: position,
values: static relative absolute fixed sticky
),
"top": (
property: top,
values: $position-values
),
"bottom": (
property: bottom,
values: $position-values
),
"start": (
property: left,
class: start,
values: $position-values
),
"end": (
property: right,
class: end,
values: $position-values
),
"translate-middle": (
property: transform,
class: translate-middle,
values: (
null: translate(-50%, -50%),
x: translateX(-50%),
y: translateY(-50%),
)
),