在自定义图库组件(Pollozen SimpleGallery)的标记时,手动传入slug可以正常工作。 (图库组件在布局中使用)。
[Gallery]
idGallery = 0
markup = "user"
slug = "test"
当尝试分配由静态页面设置的变量(Rainlab Pages)时,没有任何反应
[Gallery]
idGallery = 0
markup = "user"
slug = {{page.galleryId}}
{{page.galleryId}}
显示为" test"在实际布局内。我应该如何将viewBag变量分配给组件以使其工作?
答案 0 :(得分:1)
为了pass the variable to the component,您必须在使用该组件的树枝部分中进行此操作。这是一个例子:
[Gallery]
idGallery = 0
markup = "user"
==
{% component 'Gallery' slug=viewBag.slug %}
我刚用我的一个测试组件对它进行了测试,并按预期工作。
答案 1 :(得分:1)
我最终不得不创建一个部分来嵌套组件。不确定为什么直接传递变量不起作用,但我怀疑在初始化组件后会评估静态页面变量。
public void deleteWithValue(int searchValue) {
DoublyLinkedListNode current = head;
while (current != null) {
// If true, then the current node is the one to remove
if (current.data == searchValue) {
if (current == head) {
head = head.next;
}
// Ensure the previous node maintains a link to the next node
if (current.prev != null) {
current.prev.next = current.next;
}
// Ensure the next node maintains a link to the previous node
if (current.next != null) {
current.next.prev = current.prev;
}
break;
}
current = current.next;
}
}
在布局中:
description = "Gallery (nested for static pages compatibility)"
[viewBag]
[Gallery]
idGallery = 0
markup = "user"
slug = "{{ id }}"
==
{% for image in gallery.images %}
...
{% endfor %}