Izingxenye
Funda ukuthi sakha kanjani futhi kungani sakha cishe zonke izingxenye zethu ngokusabela kanye namakilasi esisekelo nesilungisi.
Amakilasi ayisisekelo
Izingxenye ze-Bootstrap zakhiwe kakhulu nge-base-modifier nomenclature. Sihlanganisa izakhiwo eziningi ezabelwe ngangokunokwenzeka zibe ikilasi lesisekelo, njengokuthi .btn
, bese sihlanganisa izitayela ngazinye ngokuhlukile ngakunye zibe amakilasi okulungisa, njengokuthi .btn-primary
noma .btn-success
.
Ukuze sakhe amakilasi ethu okulungisa, sisebenzisa @each
amaluphu akwa-Sass ukuze siphindaphinde kumephu ye-Sass. Lokhu kusiza kakhulu ekukhiqizeni okuhlukile kwengxenye yethu $theme-colors
nokudala okuhlukile okusabelayo kwephuzu ngalinye lokuhlukana. Njengoba wenza ngendlela oyifisayo lawa mamephu we-Sass futhi uhlanganisa futhi, uzobona ngokuzenzakalela izinguquko zakho ziboniswa kulawa maluphu.
Bheka amamephu wethu we-Sass kanye nama-loops amadokhumenti ukuze wenze ngendlela oyifisayo lawa maluphu futhi wandise indlela ye-Bootstrap yokuguqula isisekelo ibe yikhodi yakho.
Izilungisi
Izingxenye eziningi ze-Bootstrap zakhiwe ngendlela yekilasi le-base-modifier. Lokhu kusho ukuthi inqwaba yesitayela iqukethwe kusigaba sesisekelo (isb, .btn
) kuyilapho ukuhluka kwesitayela kuphelele kumakilasi okulungisa (isb, .btn-danger
). Lezi zigaba zokuguqula zakhiwe kusukela $theme-colors
kumephu ukuze kwenziwe ngendlela oyifisayo inombolo negama lamakilasi ethu okulungisa.
Nazi izibonelo ezimbili zokuthi singena kanjani phezu $theme-colors
kwemephu ukuze sikhiqize izilungisi ku- .alert
and .list-group
components.
// Generate contextual modifier classes for colorizing the alert.
@each $state, $value in $theme-colors {
$alert-background: shift-color($value, $alert-bg-scale);
$alert-border: shift-color($value, $alert-border-scale);
$alert-color: shift-color($value, $alert-color-scale);
@if (contrast-ratio($alert-background, $alert-color) < $min-contrast-ratio) {
$alert-color: mix($value, color-contrast($alert-background), abs($alert-color-scale));
}
.alert-#{$state} {
@include alert-variant($alert-background, $alert-border, $alert-color);
}
}
// List group contextual variants
//
// Add modifier classes to change text and background color on individual items.
// Organizationally, this must come after the `:hover` states.
@each $state, $value in $theme-colors {
$list-group-variant-bg: shift-color($value, $list-group-item-bg-scale);
$list-group-variant-color: shift-color($value, $list-group-item-color-scale);
@if (contrast-ratio($list-group-variant-bg, $list-group-variant-color) < $min-contrast-ratio) {
$list-group-variant-color: mix($value, color-contrast($list-group-variant-bg), abs($list-group-item-color-scale));
}
@include list-group-item-variant($state, $list-group-variant-bg, $list-group-variant-color);
}
Iyasabela
Lawa ma-loops akwa-Sass awakhawulelwe kumamephu anemibala, nawo. Ungakwazi futhi ukukhiqiza ukuhlukahluka okusabelayo kwezingxenye zakho. Thatha njengesibonelo ukuqondanisa kwethu okuphendulayo kokwehliswayo lapho sixuba @each
iluphu $grid-breakpoints
yemephu ye-Sass kanye nombuzo wemidiya ohlanganisa.
// We deliberately hardcode the `bs-` prefix because we check
// this custom property in JS to determine Popper's positioning
@each $breakpoint in map-keys($grid-breakpoints) {
@include media-breakpoint-up($breakpoint) {
$infix: breakpoint-infix($breakpoint, $grid-breakpoints);
.dropdown-menu#{$infix}-start {
--bs-position: start;
&[data-bs-popper] {
right: auto;
left: 0;
}
}
.dropdown-menu#{$infix}-end {
--bs-position: end;
&[data-bs-popper] {
right: 0;
left: auto;
}
}
}
}
Uma ushintsha eyakho $grid-breakpoints
, izinguquko zakho zizosebenza kuwo wonke ama-loops aphindaphindayo kuleyo mephu.
$grid-breakpoints: (
xs: 0,
sm: 576px,
md: 768px,
lg: 992px,
xl: 1200px,
xxl: 1400px
);
Ukuze uthole ulwazi olwengeziwe nezibonelo zokuthi ungawashintsha kanjani amamephu wethu we-Sass nokuguquguqukayo, sicela ubheke ingxenye ye-Sass yemibhalo Yegridi .
Ukwakha eyakho
Sikukhuthaza ukuthi usebenzise le mihlahlandlela uma wakha nge-Bootstrap ukuze udale ezakho izingxenye. Sizinwebele ngokwethu le ndlela ezingxenyeni ezingokwezifiso ekubhalweni kwethu nezibonelo. Izingxenye ezinjengama-callouts ethu zakhiwe njengezingxenye zethu ezinikeziwe ezinamakilasi esisekelo nesiguquli.
<div class="callout">...</div>
Ku-CSS yakho, ungaba nokuthile okufana nokulandelayo lapho inqwaba yesitayela yenziwa nge- .callout
. Bese, izitayela ezihlukile phakathi kokuhluka ngakunye zilawulwa ngesigaba sokuguqula.
// Base class
.callout {}
// Modifier classes
.callout-info {}
.callout-warning {}
.callout-danger {}
Kuma-callouts, leso sitayela esiyingqayizivele siyi- border-left-color
. Uma uhlanganisa leso sigaba sesisekelo nesisodwa salawo makilasi okulungisa, uthola umndeni wakho wengxenye ephelele: