$input-height-sm:add($input-line-height*1em,add($input-padding-y-sm*2,$input-height-border,false));$input-height-lg:add($input-line-height*1em,add($input-padding-y-lg*2,$input-height-border,false));$input-transition:border-color.15sease-in-out,box-shadow.15sease-in-out;$form-...
class="form-control" id="exampleFormControlInput1" placeholder="name@example.com"> </div> <div class="mb-3"> <label for="exampleFormControlTextarea1" class="form-label">Example textarea</label> <textarea class="form-control" id="exampleFormControlTextarea1" rows="3"></textarea> </...
<div class="form-group time-picker end span6"> <label class="control-label">结束时间</label> <div class="controls"> <div class="input-group date form_date col-md-5"> <input class="form-control endTime" name="endTime" type="text" size="16" autocomplete="off" get-timepicker ng-...
<input type="email" class="form-control" id="exampleInputEmail1" placeholder="Enter email"> </div> <div class="form-group"> <label for="exampleInputPassword1">Password</label> <input type="password" class="form-control" id="exampleInputPassword1" placeholder="Password"> </div> <div c...
下拉菜单使用的是class="dropdown"/"btn-group", 但其他三个方向都必须使用".btn-group"和特定方向类。 dropup,向上 dropright,向右 dropleft,向左 而且,特定方向类只需要设置".btn-group"容器即可,其他内部元素样式与下拉按钮相同。 ⑷ 菜单选项 ".dropdown-header",用于设置菜单选项表头,将其赋予<h*>元素 ...
<button type="submit" class="btn btn-default">Sign in</button> </form> 水平排列的表单 通过为表单添加.form-horizontal,并使用Bootstrap预置的栅格class可以将label和控件组水平并排布局。这样做将改变.form-group的行为,使其表现为栅格系统中的行(row),因此就无需再使用.row了。
Bootstrap TextareaComment: The following example contains a textarea:Example <div class="form-group"> <label for="comment">Comment:</label> <textarea class="form-control" rows="5" id="comment"></textarea></div> Try it Yourself » ...
Bootstrap 4 Input Groups The.input-groupclass is a container to enhance an input by adding an icon, text or a button in front or behind the input field as a "help text". Use.input-group-prependto add the help text in front of the input, and.input-group-appendto add it behind the...
Introduction Bootstrap delivers a variety of form control styles, layout opportunities, and also custom-made components for developing a vast range of Bootstrap Form Group.
bootstrap: [AppComponent] }) export class AppModule { } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. So, we have imported the ReactiveFormsModule and add in the imports array. The next step is to write the following code inside the app...