/o//commerce-media/accounts/-1/images/18487458?download=true

Photo Library Portlet
DXP App
Analytics and Optimization
18487410
Photo Library portlet was developed by XTIVIA, the 2012, 2013 & 2014 Liferay North America Partner of the Year. The Photo Library portlet displays a gallery of images retrieved from Liferay Documents and Media. Users are able to select specific folders from which images should be retrieved, filter images by Liferay categories and configure options like the number of images to display at a time. Users are also able to share the page on which the portlet is added and also share individual images. Sharing can be done using Facebook, Google+, Twitter and by email.

Key Features:
- Displays an ajax driven gallery of images
- Load images from one or more document library folders
- Filter images using Liferay categories
- View image details along with related images
- Share the gallery or individual images using Facebook, Google+ or Twitter

Refer to the XTIVIA blogs to get started with the Photo Library portlet:
http://blogs.xtivia.com/home/-/blogs/photo-library-portlet

The free version of the XTIVIA Photo Library portlet is limited to 200 photos and 1 document library folder. If you are interested in the full, enterprise version without these restrictions, please contact info@xtivia.com.
DEVELOPER
DEVELOPER
21/11/24 17:54
Published date
21/11/24 17:54
Published Date
21/11/24 17:54
SUPPORTED OFFERINGS
Liferay PaaS
Supported Versions
6.2
Resource Requirements
Edition
CE
PRICE
Une erreur s'est produite lors du traitement du modèle. 
The following has evaluated to null or missing:
==> channel.items  [in template "3192443#3192485#null" at line 18, column 30]

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Tip: It's the step after the last dot that caused this error, not those before it.
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Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----

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FTL stack trace ("~" means nesting-related):
	- Failed at: #assign channelId = channel.items[0].id  [in template "3192443#3192485#null" at line 18, column 9]
----
1<#if themeDisplay?has_content> 
2	<#assign scopeGroupId = themeDisplay.getScopeGroupId() /> 
3</#if> 
4 
5<#if currentURL?has_content> 
6	<#if currentURL?contains('web')> 
7		<#assign 
8			index = 2 
9			partsUrl = currentURL?split('/') 
10			siteName = partsUrl[index..index]?join('/') 
11		/> 
12	</#if> 
13</#if> 
14 
15<#assign channel = restClient.get("/headless-commerce-delivery-catalog/v1.0/channels?accountId=-1&filter=name eq 'Marketplace Channel' and siteGroupId eq '${scopeGroupId}'") /> 
16 
17<#if channel?has_content> 
18	<#assign channelId = channel.items[0].id /> 
19</#if> 
20 
21<#if (CPDefinition_cProductId.getData())??> 
22	<#assign productId = CPDefinition_cProductId.getData() /> 
23</#if> 
24 
25<#assign 
26	product = restClient.get("/headless-commerce-delivery-catalog/v1.0/channels/"+ channelId +"/products/"+ productId +"?accountId=-1&nestedFields=productSpecifications") 
27	productSpecifications = product.productSpecifications![] 
28/> 
29 
30<div> 
31	<#if productSpecifications?has_content> 
32		<#assign priceModels = productSpecifications?filter(item -> stringUtil.equals(item.specificationKey, "price-model")) /> 
33 
34		<#if priceModels?has_content> 
35		  	<#list priceModels as priceModel> 
36				<div class="bg-neutral-8">${priceModel.value}</div> 
37		  	</#list> 
38		</#if> 
39	</#if> 
40</div> 
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A paragraph is a self-contained unit of a discourse in writing dealing with a particular point or idea. Paragraphs are usually an expected part of formal writing, used to organize longer prose.