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Allow non-string content as breadcrumb divider #25581

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Apr 2, 2018
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2 changes: 1 addition & 1 deletion docs/4.0/components/breadcrumb.md
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ group: components

## Overview

Separators are automatically added in CSS through [`::before`](https://developer.mozilla.org/en-US/docs/Web/CSS/::before) and [`content`](https://developer.mozilla.org/en-US/docs/Web/CSS/content).
Separators are automatically added in CSS through [`::before`](https://developer.mozilla.org/en-US/docs/Web/CSS/::before) and [`content`](https://developer.mozilla.org/en-US/docs/Web/CSS/content). They can be changed by changing `$breadcrumb-divider` (e.g. to `quote(">")`). The [quote](http://sass-lang.com/documentation/Sass/Script/Functions.html#quote-instance_method) function is needed to generate the quotes around a string. The separator can be removed by setting `$breadcrumb-divider` to `none`.

{% example html %}
<nav aria-label="breadcrumb">
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13 changes: 8 additions & 5 deletions scss/_breadcrumb.scss
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Expand Up @@ -10,12 +10,15 @@

.breadcrumb-item {
// The separator between breadcrumbs (by default, a forward-slash: "/")
+ .breadcrumb-item::before {
display: inline-block; // Suppress underlining of the separator in modern browsers
padding-right: $breadcrumb-item-padding;
+ .breadcrumb-item {
padding-left: $breadcrumb-item-padding;
color: $breadcrumb-divider-color;
content: "#{$breadcrumb-divider}";

&::before {
display: inline-block; // Suppress underlining of the separator in modern browsers
padding-right: $breadcrumb-item-padding;
color: $breadcrumb-divider-color;
content: $breadcrumb-divider;
}
}

// IE9-11 hack to properly handle hyperlink underlines for breadcrumbs built
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2 changes: 1 addition & 1 deletion scss/_variables.scss
Original file line number Diff line number Diff line change
Expand Up @@ -848,7 +848,7 @@ $breadcrumb-margin-bottom: 1rem !default;
$breadcrumb-bg: $gray-200 !default;
$breadcrumb-divider-color: $gray-600 !default;
$breadcrumb-active-color: $gray-600 !default;
$breadcrumb-divider: "/" !default;
$breadcrumb-divider: quote("/") !default;


// Carousel
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