Get Small Image from Blog Entry using Freemarker.

[Claudio Donaté, geändert vor 9 Jahren.]

Hello guys. I'm very new to Liferay and I need some help. I have a Asset Publisher on my home page and I need to display a few Blog entries with my own Display template.

The information I need to show are the same ones that show when I choose Abstract. Title, Abstract, Small Image and a link to read the full blog entry on another page.

The title, abstract and link (sort of) I know how to do it, it's just the Small Image that I can't seem to find. I know how to do it on a Article, but not on a blog entry.

Can anyone help me? If there is a simple way to make the link, I would also like to know.

Any help is appreciated.

Thanks.

I'm using Liferay 6.2 ga2 with Tomcat 7.

Cheers.

[Claudio Donaté, geändert vor 9 Jahren.]

Anybody? Please, help.

[Jan Geißler, geändert vor 9 Jahren.]

Hey, maybe:

blogsEntry.getSmallImageURL()

could give you the wanted result.
Not sure about it, as i haven't tried this out, but it SHOULD work ;)

[Sebastian Wörner, geändert vor 8 Jahren.]

In my Display Templates for the Asset Publisher, i use this code to show the thumbnails:

<#if entries?has_content>
<#list entries as entry>
...
<img src="${entry.getAssetRenderer().getThumbnailPath(renderRequest)}">
...
<!--#list-->
<!--#if-->

[Matteo Gnocchi, geändert vor 7 Jahren.]

Hi!!!
I'm trying to do the same on Liferay 7 CE but I get the following error:

The following has evaluated to null or missing:
==> curEntry.getAssetRenderer().getThumbnailPath(renderRequest)

Can you help me?
Thx!!!

Sebastian Wörner:

In my Display Templates for the Asset Publisher, i use this code to show the thumbnails:

<#if entries?has_content>
<#list entries as entry>
...
<img src="${entry.getAssetRenderer().getThumbnailPath(renderRequest)}">
...
<!--#list-->
<!--#if-->

[Marek Cz, geändert vor 6 Jahren.]

Hey,

in case someone still runs into this:

Matteo Gnocchi:

Hi!!!
I'm trying to do the same on Liferay 7 CE but I get the following error:

The following has evaluated to null or missing:
==> curEntry.getAssetRenderer().getThumbnailPath(renderRequest)

The problem on my end was that some articles had a thumbnail while others did not. I resolved it using the following:

<#if entry.getClassName() == "com.liferay.journal.model.JournalArticle" && assetRenderer.getThumbnailPath(renderRequest)??>
  <p>My thumbnail image: <img src="${assetRenderer.getThumbnailPath(renderRequest)}"></p>
<!--#if-->

Hope this helps.