Questions tagged [dd4t-2]

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10 votes
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DD4T viewmodels - modeling componentlinkfield with both multimedia and regular components

We are currently building a java DD4T 2 implementation. We are creating viewmodels for our different schema's. One of the schemas has a componentlink field that can link to either a multimedia ...
Harald Hoffelinck's user avatar
9 votes
1 answer
276 views

High CPU utilization after upgrading to web 8.5

We have upgraded our project based on Tridion 2013 and .Net DD4T 2 to SDL Web 8.5 and DD4T 2.2. We are using CIL and micro services to get data from broker. Once 10-15 concurrent user started browsing ...
Mukesh Kumar's user avatar
  • 4,074
7 votes
2 answers
365 views

DD4T 2.0 cache not getting invalidated

We are using DD4T 2.0 in our MVC application with Tridion 2013 SP1 as CMS. Since DD4T 2.0 does not support RMI based cache invalidation, we setup JMS based cache invalidation with ApacheMQ. The ...
rdhaundiyal's user avatar
  • 1,924
6 votes
2 answers
135 views

Update preview always shows warning on DD4T 2 / Java / Web8

I have a Java (Spring MVC) app with DD4T 2 and SDL Web 8. I'm trying to get XPM to work. What's working so far: XPM javascript is loaded correctly XPM Comments are generated Page and CPs are editable ...
Quirijn's user avatar
  • 6,787
5 votes
1 answer
129 views

DXA & DD4T: Activate json compression

We are trying to activate zip compression for the dd4t published json. In CMS is very easy to activate, modifying the templates parameters to activate compression. But we didn't remember if we have ...
Guskermitt's user avatar
  • 1,297
5 votes
2 answers
300 views

Retrieving Individual Component Fields Using The GraphQL Content Service

If using DD4T2 and publishing JSON, is it possible to request individual component field elements from the published JSON (e.g. for a page or a DCP) using the GraphQL Content Service (in Tridion Sites ...
Jonathan Williams's user avatar
5 votes
1 answer
104 views

Page Metadata Component Link

I have a Component Link in the Metadata Section of a Page. I cannot see the content of this Component in the Page JSON which is published to the Broker DB. Is it possible to get the content of the ...
Francisco Benitez's user avatar
5 votes
0 answers
233 views

Upgraded DD4T app to Web 8.5, multiple Caching Providers configured

I'm getting the following exception from the CIL in my DD4T 2 Java project that has been upgraded to Web 8.5 Could not create CONTENT service client. Error:Unable to load content service url! ...
Rob Stevenson-Leggett's user avatar
5 votes
0 answers
67 views

Issue with Rendering Component Presentations in TridionHelper.cs

We are working on DD4T 2.0 with Tridion 2013SP1. Below is the error we are facing. The actual issue is that when the solution is build for first time, There is NO error and we get our normal page ...
Arvind thiag's user avatar
4 votes
1 answer
177 views

DD4T webapp using discovery service gets 'invalid_grant'

There are a lot of articles about the 'invalid_grant' error but I didn't find an answer on my situation. At first, with Postman I am able to get an access token from /token.svc and use it ...
Peter van der Lugt's user avatar
4 votes
2 answers
464 views

Unable to debug Merged .NET assembly Template Building Blocks

I am trying to debug a Custom Template Building Block defined in a .Net Assembly TBB according to the documentation. I am building the .Net Assembly using below command in the Post Build event of the ...
Saurabh Gangwar's user avatar
4 votes
1 answer
282 views

DXA: Disable DD4T EHCache

The EHCache used by DXA is detected as a leak in our heapdump because it's arriving to get 1Gb of it. I guess EHCache is not at all a good implementation for large/intensive systems were an external ...
tfinez's user avatar
  • 1,234
4 votes
1 answer
238 views

Should I use service caching or activemq caching as part of Web 8 and DD4T 2.1 implementation?

If my understanding is correct. with service caching the object is cached on service(rest) layer and not on presentation layer, but if we use ActiveMQ(DD4T) it provide the feature to cache the object ...
Rafeeq's user avatar
  • 674
4 votes
1 answer
93 views

What are the TBB changes required to enable GZip Compression in Tridion 2013 sp1?and also its Pros and Cons

My Spring config has org.dd4t.providers.impl.BrokerComponentPresentationProvider contentIsCompressed set to false. I want to turn that to true to improve performance. But I am not sure what are the ...
Vira's user avatar
  • 53
4 votes
2 answers
99 views

Socket exception when calling Content Provider endpoint under load

I am doing some performance testing of my .NET Tridion application, simulating 500 simultaneous users requesting the home-page over a 20-minute period. On a lower-spec machine, we quickly encounter ...
Ed Graham's user avatar
  • 151
4 votes
1 answer
116 views

DD4T 2.0 Dynamic Component cache not getting invalidated

We have implemented Tridion object cache invalidation using the approach mentioned here. The cache invalidation is working fine if we are changing anything in static Component or Page. But in case if ...
rdhaundiyal's user avatar
  • 1,924
3 votes
2 answers
158 views

Does SDL Tridion Sites 9 accept DD4T XML model?

Currently we have a .NET webapplication which still uses DD4T 1.31. The CMS version is currently SDL Tridion 2013 SP1. We want to update to SDL Tridion Sites 9. Is it possible to update DD4T but stay ...
Peter van der Lugt's user avatar
3 votes
1 answer
264 views

Enable DD4T cache and Tridion Cache Channel service when using DD4T 2.0.5 (Java) and Tridion 2013 SP1

WE have Website build on Spring-MVC Java platform and using DD4T 2.0.5(Java APIs) and Tridion 2013 Sp1. Tridion Cache Channel service deployed as windows service on CMS server(windows 2013 server). ...
Gulshan Thakur's user avatar
3 votes
2 answers
127 views

Is RMI based cache invalidation still valid for DD4T 2.0 or only JMS based can be used

We have implemented Tridion Object Cache into our application which is a DD4T 2.0 based application. I have set up cache channel service and publisher accordingly so that the cache can be invalidated ...
rdhaundiyal's user avatar
  • 1,924
3 votes
1 answer
73 views

Slightly confused over dynamic version

Read the following question which explains TCMs like tcm:x-xx-v0 are created when items are checked out. However when Ive tested using a simple C# TBB: log.Debug("Executing C# template"); Item item ...
Neil's user avatar
  • 6,698
3 votes
1 answer
73 views

DD4T | Enable LinkLevels for Multimedia Fields only

How can I enable LinkLevels parameter for Multimedia fields only ? While checking the parameters schema, something close I can see is the Parameter: FollowLinksPerField Below is what the description ...
Arvind thiag's user avatar
3 votes
1 answer
59 views

DD4T 2.0 DCP not de-serializing multi-value embeddable schema field

I have a content schema with root element "labelSet" and a single multi-value embeddable schema field with xml name "labels". The embeddable schema field has a root element "label" and has 2 text ...
John Askew's user avatar
3 votes
2 answers
86 views

Null reference exception when trying to read Page DD4T 2.0 REST API

We have CMS environment as Web 8.5, delivery as 2013 sp1 and Broker DB is SQL server 2016. The application uses DD4T 2.0 RestApi. I have published my Page from Web 8.5 to broker db 2013 sp1 using ...
Sayoni's user avatar
  • 125
3 votes
1 answer
78 views

DD4T 2.0 Java - get schema information in web application

Is it possible to know if a Schema field was multivalued or not in a the DD4T 2.0 Java web application? I am writing a bit of generic code and want to know whether a field is multi-value or not in ...
Rob Stevenson-Leggett's user avatar
3 votes
1 answer
136 views

DD4T-2 Strongly-typed Page Metadata Component Links

I'm working on an implementation that has "configuration" components attached in page metadata (as component links) for things like navigation visibility, SEO fields - etc. This is so the ...
Josh Hebb's user avatar
  • 2,920
2 votes
1 answer
52 views

DD4T Will Support for Region Based Page Design | Tridion Sites 9.6

We are Using DD4T .NET MVC Web Application as Backend Support for SDL Tridion. 1.Do we have any code samples for Region Based Page Design for DD4T Templating? All the Tridion Sites9.6 functionalities ...
Ajay's user avatar
  • 377
2 votes
2 answers
210 views

DD4T 2.2 MultimediaField empty when using Model Service

At this moment I have a DD4T 2.2 .NET webapplication which uses the DXA Model Service (SDL Web 8.5). All my fields are working, except for the Multimedia fields. The image property in the ViewModel ...
Peter van der Lugt's user avatar
2 votes
1 answer
125 views

When adding the dd4t jars in our custom web app, we get error : NoSuchMethodError: org.apache.commons.codec.binary.Base64.encodeBase64String()

We currently have a java web application, and we wish to use a part of the dd4t api in it. So, we included all dd4t jars and dependencies in our pom, and put all necessary configuration. Now, we call ...
Harald Hoffelinck's user avatar
2 votes
1 answer
72 views

Reading Component Presentation HTML in DD4T 2.0

Is it possible to customize DD4T to read HTML rendered Component Presentations instead of XML? If it is possible, Can you please guide me in doing that without modifying DD4T framework so that later ...
Prasanna K Gollamudi's user avatar
2 votes
1 answer
27 views

Does TcmUploadAssembly pass .dll.config file?

We're using Tridion9.5 & DD4T 2.5 When publishing a page I receive the error "The reader's MaxDepth of 64 has been exceeded." From my understanding this is caused by the latest version ...
Rory's user avatar
  • 75
2 votes
2 answers
62 views

Facing a warning in DD4T site with Tridion.ContentDelivery dll

Not able to access the DD4T website, noticed the following warning in Application Event Viewer. Will this warning makes the website not to function ? Could not load file or assembly 'Tridion....
nag's user avatar
  • 23
2 votes
1 answer
128 views

DD4T.Tridion.Templates v2.2.1 compatible with DXA 1.8?

Is DD4T v2.2.1 compatible with DXA 1.8 (.NET), for a Web 8.5 environment? I would think yes as the DD4T component is on the CM side and DXA is CD, but haven't tested. DD4T.TridionTemplates v2.2.1 ...
Terry Kim's user avatar
  • 926
2 votes
2 answers
141 views

DD4T | DD4T.ContentModel.Logging.ILogWrapper not found

For MVC5, I have installed the package: DD4T.LogWrappers.Log4NET using below command successfully: install-package DD4T.LogWrappers.Log4NET -Version 2.0.0-alpha5 Surprisingly, the DD4T website ...
Arvind thiag's user avatar
2 votes
1 answer
96 views

ActiveMQ Set up for DD4T 2.2.1 based Web App

We need to set up ActiveMQ for our Web Application, I have already gone through https://velmuruganarjunan.wordpress.com/2018/01/24/how-to-connect-sdl-web-8-content-interaction-service-cis-with-...
Neelesh Raghuvanshi's user avatar
2 votes
1 answer
234 views

Deserialize DD4T content error while validating DXA Model service

I am following the below url to configure DD4T 2.0 to consume DXA Model Service: http://blog.trivident.com/switching-to-the-dxa-2-model-service-in-your-dd4t-application/ As per above article, when ...
Sayoni's user avatar
  • 125
2 votes
1 answer
85 views

Custom binary publisher with an older version DD4T

The binaries get published with TCM ID appended to their file name. I want to change the file name to be published without a TCM ID and path based on Structure Group. The latest DD4T version has ...
Deepthi Mandava's user avatar
2 votes
1 answer
90 views

Items required to publish after upgrading to DD4T 2.2 and Web 8.5

After upgrading to DD4T .NET 2.2 and SDL Web 8.5 from DD4T 2.0 and Tridion 2013 SP1 we have found that few Pages are not showing images on the Page. On most of the Pages, images are showing ...
Mukesh Kumar's user avatar
  • 4,074
2 votes
1 answer
181 views

How to make linked Components inline editable

I'm attempting to make a multi-value Component link inline editable using DD4T2's XpmExtension methods to render the XPM markup. I'm using SDL Web 8.5. Setup: I have a Component List Schema with the ...
Tim Alonso's user avatar
2 votes
1 answer
70 views

Errors with extending DD4T.Templates.Base

I am trying to update some custom DD4T templates to v2.2.1 When I run my template I get the following error in the Template Builder Engine: Error in Engine.Transform Engine: Error in Engine....
Chris Summers's user avatar
2 votes
1 answer
43 views

Publishing Failed when when using Resource Type as "External” in MMC

Tridion 2013 SP1; DD4T 2.0 (java) in use. I created a MMC in cms which is using external URL where actual image file reside; say URL is http://sample.com/abc.gif. When I try to publish the Component ...
Gulshan Thakur's user avatar
2 votes
2 answers
384 views

SDL web8.1.1 Could not execute query Sdl.Web.Delivery.Service.ServiceQueryException (Sdl.Web.Delivery.Service) - Failed to execute query

We have upgraded from Tridion 2013 SP1 + DD4T 1.0 to SDL Web 8.1.1 micro services + DD4T 2.0 + SDL Web8 CIL proivder Summary of the issue - Initially, we did upgrade SDL Web 8.1.1 + DD4T 2.0 legacy ...
Velmurugan's user avatar
  • 8,075
2 votes
1 answer
381 views

DD4T 2.0 Templating ILMerge Issue "Unresolved assembly reference not allowed"

I want to upgrade my existing custom TBBS to use DD4T 2.0 from DD4T 1 and uploaded the following into my Nuget feed: DD4T.Core.2.1.0 DD4T.Model.2.1.0 DD4T.Templates.Base.2.1.2 Newtonsoft.Json.6.0.8 ...
Shubh's user avatar
  • 97
2 votes
0 answers
55 views

webp images are not getting published

I am attaching a webp image in richtext editor, but the image is not getting published. I am using DD4T template and SDL web 8.5. Is there any additional configuration needs be done other than new ...
Rafeeq's user avatar
  • 674
2 votes
0 answers
70 views

TryFindPage Method of DD4T Page Factory is returning false

Scenario: We have Configuration Page in Tridion, sometimes we get Error on Production Servers that the Configuration Page is not Published, that means it is not in DD4T Cache nor in Broker. We are ...
Neelesh Raghuvanshi's user avatar
2 votes
0 answers
75 views

XPM & DD4T 2 - 404 returned after finish editing

We're using a basic DD4T 2 project to test XPM integration - so far so good, XPM loads, content areas are highlighted and editable, session preview appears to be working (as far as I understand how ...
Neil's user avatar
  • 6,698
2 votes
0 answers
42 views

what is the Stable Version for DD4T Java with JMS DD4T Cache Implementation

At present we are using DD4T 2.0.5 (java) but because of dd4t bug confirmed in this POST for caching we need to switch dd4t to a higher version. What is the stable version of DD4T (java) which works ...
Gulshan Thakur's user avatar
2 votes
0 answers
418 views

To Fix EHCacheProvider Memory Leak Issue in DD4T Java

We are using DD4T-Java 2.0.5 version in Spring MVC web-application. I was referring to this post which confirmed there is a bug (Memory Leak) in DD4T's EHCacheProvider and is fixed in version 2.0.9 ...
Gulshan Thakur's user avatar
2 votes
1 answer
159 views

Component link in rich text field is stripped when rendered in view

I'm using DD4T 2 (.NET) with our web app. In SDL Web 8.5, I've got a Component with a rich text field. I add a hyperlink as a Component, using a standard External Link Component and this renders: <...
Tim Alonso's user avatar
2 votes
0 answers
70 views

Issue with dynamic component presentation DD4T 2.0

we have upgraded to dd4t 2.0 recently. Now i'm facing issue in getting dynamic component presentation using component presentation factory. i'm using ComponentPresentationFactory....
Rajesh G's user avatar
  • 473
1 vote
1 answer
102 views

How To Get Component Blueprint Details Using DD4T

We are Using DD4T.ContentModel for Retriving Component info. We are able to get Component ID, Component Name and Revision Data from DD4T.ViewModel.Atributes. But As per requirement we need Blueprint ...
Ajay's user avatar
  • 377