Home Banner List Tag

Description: Used to get the home banner list

Usage:{% bannerList 变量名称 %}If the variable is defined as banners{% bannerList banners %}...{% endbannerList %}

bannerList supports the following parameters:

Site IDsiteId siteIdGenerally, it is not necessary to fill in, if you use the multi-site management on the backend to create multiple sites and want to call data from other sites, you can specifysiteIdTo call the data of the specified site.
Group nametype typeDefault value "default", you can create multiple banner groups in the background and then go throughtype="分组名"，to call banners from different groups.

banners is an array object, so it needs to be usedforloop to output

item is the variable within the for loop, the available fields are:

IDId
Logo image addressLogo
Link AddressLink
IntroductionDescription
Image AltAlt

Code example

{% bannerList banners %}
    {% for item in banners %}
    <a href="{{item.Link}}" target="_blank">
        <img src="{{item.Logo}}" alt="{{item.Alt}}" />
        <h5>{{item.Title}}</h5>
    </a>
    {% endfor %}
{% endbannerList %}

Call the specified group, such as the group name is "幻灯"

{% bannerList banners with type="幻灯" %}
    {% for item in banners %}
    <a href="{{item.Link}}" target="_blank">
        <img src="{{item.Logo}}" alt="{{item.Alt}}" />
        <h5>{{item.Title}}</h5>
    </a>
    {% endfor %}
{% endbannerList %}

If you want to judge whether the current is the first in the loop, you can write it like this: {% if forloop.Counter == 1 %}This is the first{% endif %} For example, if you want to add an extra class=“active” to the first one, you can write it like this:

{% bannerList banners %}
    {% for item in banners %}
    <a class="{% if forloop.Counter == 1 %}active{% endif %}"  href="{{item.Link}}" target="_blank">
        <img src="{{item.Logo}}" alt="{{item.Alt}}" />
        <h5>{{item.Title}}</h5>
    </a>
    {% endfor %}
{% endbannerList %}