Mercurial > nebulaweb3
comparison default/assets/scss/vendors/bootstrap/_forms.scss @ 0:1d038bc9b3d2 default tip
Up:default
author | Liny <dev@neowd.com> |
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date | Sat, 31 May 2025 09:21:51 +0800 |
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-1:000000000000 | 0:1d038bc9b3d2 |
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1 // scss-lint:disable QualifyingElement, VendorPrefix | |
2 | |
3 // | |
4 // Textual form controls | |
5 // | |
6 | |
7 .form-control { | |
8 display: block; | |
9 width: 100%; | |
10 // // Make inputs at least the height of their button counterpart (base line-height + padding + border) | |
11 // height: $input-height; | |
12 padding: $input-btn-padding-y $input-btn-padding-x; | |
13 font-size: $font-size-base; | |
14 line-height: $input-btn-line-height; | |
15 color: $input-color; | |
16 background-color: $input-bg; | |
17 // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214. | |
18 background-image: none; | |
19 background-clip: padding-box; | |
20 border: $input-btn-border-width solid $input-border-color; | |
21 | |
22 // Note: This has no effect on <select>s in some browsers, due to the limited stylability of `<select>`s in CSS. | |
23 @if $enable-rounded { | |
24 // Manually use the if/else instead of the mixin to account for iOS override | |
25 border-radius: $input-border-radius; | |
26 } @else { | |
27 // Otherwise undo the iOS default | |
28 border-radius: 0; | |
29 } | |
30 | |
31 @include box-shadow($input-box-shadow); | |
32 @include transition($input-transition); | |
33 | |
34 // Unstyle the caret on `<select>`s in IE10+. | |
35 &::-ms-expand { | |
36 background-color: transparent; | |
37 border: 0; | |
38 } | |
39 | |
40 // Customize the `:focus` state to imitate native WebKit styles. | |
41 @include form-control-focus(); | |
42 | |
43 // Placeholder | |
44 &::placeholder { | |
45 color: $input-placeholder-color; | |
46 // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526. | |
47 opacity: 1; | |
48 } | |
49 | |
50 // Disabled and read-only inputs | |
51 // | |
52 // HTML5 says that controls under a fieldset > legend:first-child won't be | |
53 // disabled if the fieldset is disabled. Due to implementation difficulty, we | |
54 // don't honor that edge case; we style them as disabled anyway. | |
55 &:disabled, | |
56 &[readonly] { | |
57 background-color: $input-disabled-bg; | |
58 // iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655. | |
59 opacity: 1; | |
60 } | |
61 } | |
62 | |
63 select.form-control { | |
64 &:not([size]):not([multiple]) { | |
65 height: $input-height; | |
66 } | |
67 | |
68 &:focus::-ms-value { | |
69 // Suppress the nested default white text on blue background highlight given to | |
70 // the selected option text when the (still closed) <select> receives focus | |
71 // in IE and (under certain conditions) Edge, as it looks bad and cannot be made to | |
72 // match the appearance of the native widget. | |
73 // See https://github.com/twbs/bootstrap/issues/19398. | |
74 color: $input-color; | |
75 background-color: $input-bg; | |
76 } | |
77 } | |
78 | |
79 // Make file inputs better match text inputs by forcing them to new lines. | |
80 .form-control-file, | |
81 .form-control-range { | |
82 display: block; | |
83 } | |
84 | |
85 | |
86 // | |
87 // Labels | |
88 // | |
89 | |
90 // For use with horizontal and inline forms, when you need the label text to | |
91 // align with the form controls. | |
92 .col-form-label { | |
93 padding-top: calc(#{$input-btn-padding-y} - #{$input-btn-border-width} * 2); | |
94 padding-bottom: calc(#{$input-btn-padding-y} - #{$input-btn-border-width} * 2); | |
95 margin-bottom: 0; // Override the `<label>` default | |
96 } | |
97 | |
98 .col-form-label-lg { | |
99 padding-top: calc(#{$input-btn-padding-y-lg} - #{$input-btn-border-width} * 2); | |
100 padding-bottom: calc(#{$input-btn-padding-y-lg} - #{$input-btn-border-width} * 2); | |
101 font-size: $font-size-lg; | |
102 } | |
103 | |
104 .col-form-label-sm { | |
105 padding-top: calc(#{$input-btn-padding-y-sm} - #{$input-btn-border-width} * 2); | |
106 padding-bottom: calc(#{$input-btn-padding-y-sm} - #{$input-btn-border-width} * 2); | |
107 font-size: $font-size-sm; | |
108 } | |
109 | |
110 | |
111 // | |
112 // Legends | |
113 // | |
114 | |
115 // For use with horizontal and inline forms, when you need the legend text to | |
116 // be the same size as regular labels, and to align with the form controls. | |
117 .col-form-legend { | |
118 padding-top: $input-btn-padding-y; | |
119 padding-bottom: $input-btn-padding-y; | |
120 margin-bottom: 0; | |
121 font-size: $font-size-base; | |
122 } | |
123 | |
124 | |
125 // Readonly controls as plain text | |
126 // | |
127 // Apply class to a readonly input to make it appear like regular plain | |
128 // text (without any border, background color, focus indicator) | |
129 | |
130 .form-control-plaintext { | |
131 padding-top: $input-btn-padding-y; | |
132 padding-bottom: $input-btn-padding-y; | |
133 margin-bottom: 0; // match inputs if this class comes on inputs with default margins | |
134 line-height: $input-btn-line-height; | |
135 border: solid transparent; | |
136 border-width: $input-btn-border-width 0; | |
137 | |
138 &.form-control-sm, | |
139 &.form-control-lg { | |
140 padding-right: 0; | |
141 padding-left: 0; | |
142 } | |
143 } | |
144 | |
145 | |
146 // Form control sizing | |
147 // | |
148 // Build on `.form-control` with modifier classes to decrease or increase the | |
149 // height and font-size of form controls. | |
150 // | |
151 // The `.form-group-* form-control` variations are sadly duplicated to avoid the | |
152 // issue documented in https://github.com/twbs/bootstrap/issues/15074. | |
153 | |
154 .form-control-sm { | |
155 padding: $input-btn-padding-y-sm $input-btn-padding-x-sm; | |
156 font-size: $font-size-sm; | |
157 line-height: $input-btn-line-height-sm; | |
158 @include border-radius($input-border-radius-sm); | |
159 } | |
160 | |
161 select.form-control-sm { | |
162 &:not([size]):not([multiple]) { | |
163 height: $input-height-sm; | |
164 } | |
165 } | |
166 | |
167 .form-control-lg { | |
168 padding: $input-btn-padding-y-lg $input-btn-padding-x-lg; | |
169 font-size: $font-size-lg; | |
170 line-height: $input-btn-line-height-lg; | |
171 @include border-radius($input-border-radius-lg); | |
172 } | |
173 | |
174 select.form-control-lg { | |
175 &:not([size]):not([multiple]) { | |
176 height: $input-height-lg; | |
177 } | |
178 } | |
179 | |
180 | |
181 // Form groups | |
182 // | |
183 // Designed to help with the organization and spacing of vertical forms. For | |
184 // horizontal forms, use the predefined grid classes. | |
185 | |
186 .form-group { | |
187 margin-bottom: $form-group-margin-bottom; | |
188 } | |
189 | |
190 .form-text { | |
191 display: block; | |
192 margin-top: $form-text-margin-top; | |
193 } | |
194 | |
195 | |
196 // Form grid | |
197 // | |
198 // Special replacement for our grid system's `.row` for tighter form layouts. | |
199 | |
200 .form-row { | |
201 display: flex; | |
202 flex-wrap: wrap; | |
203 margin-right: -5px; | |
204 margin-left: -5px; | |
205 | |
206 > .col, | |
207 > [class*="col-"] { | |
208 padding-right: 5px; | |
209 padding-left: 5px; | |
210 } | |
211 } | |
212 | |
213 | |
214 // Checkboxes and radios | |
215 // | |
216 // Indent the labels to position radios/checkboxes as hanging controls. | |
217 | |
218 .form-check { | |
219 position: relative; | |
220 display: block; | |
221 margin-bottom: $form-check-margin-bottom; | |
222 | |
223 &.disabled { | |
224 .form-check-label { | |
225 color: $text-muted; | |
226 } | |
227 } | |
228 } | |
229 | |
230 .form-check-label { | |
231 padding-left: $form-check-input-gutter; | |
232 margin-bottom: 0; // Override default `<label>` bottom margin | |
233 } | |
234 | |
235 .form-check-input { | |
236 position: absolute; | |
237 margin-top: $form-check-input-margin-y; | |
238 margin-left: -$form-check-input-gutter; | |
239 | |
240 &:only-child { | |
241 position: static; | |
242 } | |
243 } | |
244 | |
245 // Radios and checkboxes on same line | |
246 .form-check-inline { | |
247 display: inline-block; | |
248 | |
249 .form-check-label { | |
250 vertical-align: middle; | |
251 } | |
252 | |
253 + .form-check-inline { | |
254 margin-left: $form-check-inline-margin-x; | |
255 } | |
256 } | |
257 | |
258 | |
259 // Form validation | |
260 // | |
261 // Provide feedback to users when form field values are valid or invalid. Works | |
262 // primarily for client-side validation via scoped `:invalid` and `:valid` | |
263 // pseudo-classes but also includes `.is-invalid` and `.is-valid` classes for | |
264 // server side validation. | |
265 | |
266 .invalid-feedback { | |
267 display: none; | |
268 margin-top: .25rem; | |
269 font-size: .875rem; | |
270 color: $form-feedback-invalid-color; | |
271 } | |
272 | |
273 .invalid-tooltip { | |
274 position: absolute; | |
275 top: 100%; | |
276 z-index: 5; | |
277 display: none; | |
278 width: 250px; | |
279 padding: .5rem; | |
280 margin-top: .1rem; | |
281 font-size: .875rem; | |
282 line-height: 1; | |
283 color: #fff; | |
284 background-color: rgba($form-feedback-invalid-color,.8); | |
285 border-radius: .2rem; | |
286 } | |
287 | |
288 @include form-validation-state("valid", $form-feedback-valid-color); | |
289 @include form-validation-state("invalid", $form-feedback-invalid-color); | |
290 | |
291 // Inline forms | |
292 // | |
293 // Make forms appear inline(-block) by adding the `.form-inline` class. Inline | |
294 // forms begin stacked on extra small (mobile) devices and then go inline when | |
295 // viewports reach <768px. | |
296 // | |
297 // Requires wrapping inputs and labels with `.form-group` for proper display of | |
298 // default HTML form controls and our custom form controls (e.g., input groups). | |
299 | |
300 .form-inline { | |
301 display: flex; | |
302 flex-flow: row wrap; | |
303 align-items: center; // Prevent shorter elements from growing to same height as others (e.g., small buttons growing to normal sized button height) | |
304 | |
305 // Because we use flex, the initial sizing of checkboxes is collapsed and | |
306 // doesn't occupy the full-width (which is what we want for xs grid tier), | |
307 // so we force that here. | |
308 .form-check { | |
309 width: 100%; | |
310 } | |
311 | |
312 // Kick in the inline | |
313 @include media-breakpoint-up(sm) { | |
314 label { | |
315 display: flex; | |
316 align-items: center; | |
317 justify-content: center; | |
318 margin-bottom: 0; | |
319 } | |
320 | |
321 // Inline-block all the things for "inline" | |
322 .form-group { | |
323 display: flex; | |
324 flex: 0 0 auto; | |
325 flex-flow: row wrap; | |
326 align-items: center; | |
327 margin-bottom: 0; | |
328 } | |
329 | |
330 // Allow folks to *not* use `.form-group` | |
331 .form-control { | |
332 display: inline-block; | |
333 width: auto; // Prevent labels from stacking above inputs in `.form-group` | |
334 vertical-align: middle; | |
335 } | |
336 | |
337 // Make static controls behave like regular ones | |
338 .form-control-plaintext { | |
339 display: inline-block; | |
340 } | |
341 | |
342 .input-group { | |
343 width: auto; | |
344 } | |
345 | |
346 .form-control-label { | |
347 margin-bottom: 0; | |
348 vertical-align: middle; | |
349 } | |
350 | |
351 // Remove default margin on radios/checkboxes that were used for stacking, and | |
352 // then undo the floating of radios and checkboxes to match. | |
353 .form-check { | |
354 display: flex; | |
355 align-items: center; | |
356 justify-content: center; | |
357 width: auto; | |
358 margin-top: 0; | |
359 margin-bottom: 0; | |
360 } | |
361 .form-check-label { | |
362 padding-left: 0; | |
363 } | |
364 .form-check-input { | |
365 position: relative; | |
366 margin-top: 0; | |
367 margin-right: $form-check-input-margin-x; | |
368 margin-left: 0; | |
369 } | |
370 | |
371 // Custom form controls | |
372 .custom-control { | |
373 display: flex; | |
374 align-items: center; | |
375 justify-content: center; | |
376 padding-left: 0; | |
377 } | |
378 .custom-control-indicator { | |
379 position: static; | |
380 display: inline-block; | |
381 margin-right: $form-check-input-margin-x; // Flexbox alignment means we lose our HTML space here, so we compensate. | |
382 vertical-align: text-bottom; | |
383 } | |
384 | |
385 // Re-override the feedback icon. | |
386 .has-feedback .form-control-feedback { | |
387 top: 0; | |
388 } | |
389 } | |
390 } |