我正在尝试使用JAVA USE API和Sightly迭代段落列表(com.day.cq.wcm.foundation.Paragraph)。它能够在后端获得段落。但是它无法读取并在前端显示它。
以下是代码:
JAVA:
public class AnchorList extends WCMUsePojo{
private List<Paragraph> paragraphs;
public List<Paragraph> getParagraphs() {
return paragraphs;
}
public void setParagraphs(List<Paragraph> paragraphs) {
this.paragraphs = paragraphs;
}
public void activate() throws Exception{
paragraphs = new LinkedList<Paragraph>();
Resource resource = getResource();
SlingHttpServletRequest slingRequest = getRequest();
ParagraphSystem parSys = ParagraphSystem.create(resource, slingRequest);
for (Paragraph par: parSys.paragraphs()) {
paragraphs.add(par);
}
}
}
HTML:
<div data-sly-use.anchorList="AnchorList" data-sly-unwrap>
<div data-sly-list.paragraphs="${anchorList.paragraphs}" data-sly-unwrap>
Para Type is: ${paragraphs.getType}
</div>
</div>
我试图从基础段落类中获取段落类型。但它能够识别尺寸并迭代“&#39; n&#39;时间,但无法显示价值。
注意:段落不是自定义类,它是cq基础类,即com.day.cq.wcm.foundation.Paragraph;
答案 0 :(得分:1)
如果你查看Paragraph
的JavaDocs,getType()
会返回一个枚举,我想这是不能被HTL解释的。您可以尝试的是 -
paragraphs.type.name