CODEWITHSUNDEEP
liferayfreemarkerliferay-7liferay-dxp
0x_Anakin
0x_Anakin

Reputation: 3269

Liferay DXP web content field inside structure

Hello I've created a simple structure which only has 1 repeatable web content field. In my template I have the following code:

<#if WebContent75zf.getSiblings()?has_content>
    <#list WebContent75zf.getSiblings() as cur_WebContent75zf>
        <!-- Web Content Start -->
        ${cur_WebContent75zf.getData()}
        <!-- Web Content End -->
    </#list>
</#if>

The desired result would be either to show each web content rendered or at least get their data. What I'm getting is the following and I'm wondering if I'm doing something wrong...

<!-- Web Content Start --> 

{"className":"com.liferay.journal.model.JournalArticle","classPK":"40952"} 

<!-- Web Content End --> 
<!-- Web Content Start --> 

{"className":"com.liferay.journal.model.JournalArticle","classPK":"40971"} 

<!-- Web Content End -->
<!-- Web Content Start --> 

{"className":"com.liferay.journal.model.JournalArticle","classPK":"40990"} 

<!-- Web Content End -->

Upvotes: 0

Views: 2311

Answers (3)

Antonio
Antonio

Reputation: 203

This works in Liferay 7.0. Make sure restricted variables are disabled in Liferay settings

<#-- Liferay 7.0 -->
<#-- Make sure restricted variables are disabled in Liferay settings -->

<#assign 
    serviceContext = staticUtil["com.liferay.portal.kernel.service.ServiceContextThreadLocal"].getServiceContext()
    themeDisplay = serviceContext.getThemeDisplay()
    group_id = themeDisplay.getScopeGroupId()                    
    JournalArticleLocalService = serviceLocator.findService("com.liferay.journal.service.JournalArticleLocalService")    
>

<#if WebContent75zf.getSiblings()?has_content>
        <#list WebContent75zf.getSiblings() as cur_webContent>
                <#assign 
                    cur_webContent_map = cur_webContent.getData()?eval
                    cur_webContent_classPK = cur_webContent_map.classPK
                    article = JournalArticleLocalService.getLatestArticle(cur_webContent_classPK?number)
                    article_id = article.articleId
                    article_content = JournalArticleLocalService.getArticleContent(group_id, article_id, null, locale, themeDisplay)
                >

                ${article_content}

        </#list>
</#if>

Upvotes: 1

Lu&#227; Melo
Lu&#227; Melo

Reputation: 123

Define journalArticleLocalService before use it:

<#assign journalArticleLocalService = serviceLocator.findService("com.liferay.journal.service.JournalArticleLocalService") />

Upvotes: 0

Marco Mercuri
Marco Mercuri

Reputation: 1127

This: {"className":"com.liferay.journal.model.JournalArticle","classPK":"40971"} is what you need to retrieve the selected Web Content through the JournalArticleLocalService, you have just to get the classPK like this:

<#if WebContent75zf.getSiblings()?has_content>
    <#list WebContent75zf.getSiblings() as cur_webContent>
        <#assign cur_webContent_map = cur_webContent.getData()?eval>
        <#assign cur_webContent_classPK = cur_webContent_map.classPK>

        <#assign article = JournalArticleLocalService.getLatestArticle(cur_webContent_classPK?number)>

    </#list>
</#if>

Upvotes: 1

Related Questions