【发布时间】:2019-06-21 05:36:51
【问题描述】:
我为carousel开发了一个功能,我想改变图标的颜色(下一个图标和上一个图标),可以吗?和 thnak 的(我使用 Angular 5)
文件.html:
<ngb-carousel [interval]="3000">
<ng-template ngbSlide> ... </ng-template>
<ng-template ngbSlide> ... </ng-template>
</ngb-carousel>
_carousel.css:
.carousel-control-prev-icon,
.carousel-control-next-icon {
display: inline-block;
width: $carousel-control-icon-width;
height: $carousel-control-icon-width;
background: transparent no-repeat center center;
background-size: 100% 100%;
}
.carousel-control-prev-icon {
background-image: $carousel-control-prev-icon-bg;
}
.carousel-control-next-icon {
background-image: $carousel-control-next-icon-bg;
}
_variable.css:
$carousel-control-color: $white !default;
$carousel-control-width: 15% !default;
$carousel-control-opacity: .5 !default;
$carousel-indicator-width: 30px !default;
$carousel-indicator-height: 3px !default;
$carousel-indicator-spacer: 3px !default;
$carousel-indicator-active-bg: $white !default;
$carousel-caption-width: 70% !default;
$carousel-caption-color: $white !default;
$carousel-control-icon-width: 20px !default;
$carousel-control-prev-icon-bg: str-replace(url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='#{$carousel-control-color}' viewBox='0 0 8 8'%3E%3Cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3E%3C/svg%3E"), "#", "%23") !default;
$carousel-control-next-icon-bg: str-replace(url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='#{$carousel-control-color}' viewBox='0 0 8 8'%3E%3Cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3E%3C/svg%3E"), "#", "%23") !default;
$carousel-transition: transform .6s ease !default;
【问题讨论】:
-
如果您使用 ng-bootstrap 的轮播,他们使用的是图像作为图标。如果要更改,则必须为
carousel-control-prev-icon类使用另一个背景图像 -
@Senal,我在 $carousel-control-prev-icon-bg 行中更改背景图像,我使用:str-replace(url("../.. /../img/icon.png), "#", "%23") !default; . 但不变
标签: css angular carousel ng-bootstrap