In my table representation, the breadcrumb is shown as:
<ol class="breadcrumb" data-sly-use.breadcrumb="myModel.js">
<output data-sly-unwrap data-sly-list="${breadcrumb}">
<li itemscope itemtype="http://data-vocabulary.org/Breadcrumb">
<a href="${item.href}" itemprop="url">
<span itemprop="title">${item.label}</span>
</a>
</li>
</output>
</ol>
How can we showcase the child breadcrumb within this framework?
It appears that you are utilizing Apache Sling, a tool I haven't personally used. However, for creating a basic breadcrumb, CSS alone can do the trick. Below is an example where I implemented display: inline on the li element.
Check out this jsfiddle link for a live demo.
You have the flexibility to add more elaborate styling, but in this instance, I've kept it simple by using triangles as arrow indicators for the breadcrumb trail.
<div id="menu">
<ul>
<li>
<a href="#" itemprop="url">
<span itemprop="title">item 1</span>
</a>
</li>
<div class="arrow-right"></div>
<li>
<a href="#" itemprop="url">
<span itemprop="title">item 2</span>
</a>
</li>
</ul>
</div>
.arrow-right {
width: 0;
height: 0;
border-top: 0.5em solid transparent;
border-bottom: 0.5em solid transparent;
border-left: 0.5em solid black;
display: inline-block;
}
#menu ul{
list-style: none;
}
#menu li{
display: inline;
}
I am unsure of the specific question you are asking about. What exactly do you mean by "breadcrumb child"? From the example provided in Sightly, each item represents an element of the breadcrumb trail. However, it seems like that may not be what you are referring to.
If your inquiry is regarding the potential structure of myModel.js, it would need to adhere to the javascript Use API and output a list of objects. Here is a simple illustration:
"use strict";
use(function () {
var crumbs= [];
crumbs.push({href: '/home/path', label: 'Home'});
crumbs.push({href: '/section/path', label: 'Section'});
return crumbs;
});
Instead of manually inputting the breadcrumbs, you can leverage Sling's provided objects to retrieve the parent pages of the current page. This serves as a basic demonstration.
Note: For actual production code, it is advisable to utilize the Java API rather than the javascript API at this stage. Refer to Adobe's comparison chart in the Sightly Intro
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