Questions tagged [jss]

For questions about the Sitecore JavaScriptServices module.

102 questions with no upvoted or accepted answers
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204 views

Sitecore JSS integrated mode performance tuning

I hope you all are doing well and safe. Today I am here to ask a question specific to Sitecore JSS performance. Category - Sitecore JSS integrated mode, performance issue Sitecore Version - 9.2, ...
2
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1answer
27 views

How to POST data to JSS Route

I am using Sitecore JSS in integrated mode. I have below scenario and need help to achieve it. When user will login to the web site, he can be part of one or more groups. After login user will see the ...
2
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0answers
407 views

jss build does not change hash on files when outputHashing is set to all

We are now going to production and are noticing the jss build and jss deploy files are not updating the hash on the file names when the content changes. This is causing cache busting to not work and ...
2
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0answers
92 views

Method not found: 'Sitecore.JavaScriptServices.ViewEngine.Pipelines.GetRenderEngineFactory.GetRenderEngineFactoryArgs.get_RenderEngineType()

I am working on Sitecore JSS and created a sample application. When I am trying access with the new hostname, configured in the app patch file, I got below error. 35472 12:00:27 ERROR Failed to ...
2
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0answers
108 views

How do I get my SSR proxy to site resolve the LayoutService for my JSS/SXA Site?

We're on Sitecore 9.2, SXA 1.9, JSS 12. previously On 9.1, we had the following setup: JSS App sitting in /sitecore/content/myapp A site definition that mapped a hostName to our /myapp A JSS ...
2
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0answers
59 views

Error when personalizing JSS renderings

I'm getting the following error when I try to personalize a JSS component that was deployed into a JSS tenant on 9.2: > Cannot read property 'image' of undefined TypeError: Cannot read property '...
2
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0answers
246 views

Tracking Page Events and Goals Does`t Work Correctly

I am working on a mobile application (Sitecore 9.1, JSS React Native) with a couple of pages. A page event is assigned to each of the mobile application pages. I have enabled indexing anonymous ...
1
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1answer
21 views

Unable to preview component variant

We're looking to set up an A/B test for a JSS component from the Experience Editor. We made a component variant that uses a different data source item. We are unable to preview the component variant. ...
1
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1answer
63 views

Layout Service Sending Sitecore Item Name instead of Component Name

I have a brand new Sitecore 10 site, with SXA and JSS installed. I have migrated an accelerator site we built for Sitecore 9.3, so it is possible that this behaviour was introduced, however it does ...
1
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0answers
18 views

Rendering not getting picked from cache

Sitecore 9.3 - JSS I was working on the performance aspects of my application. And I checked the details on Stats.aspx The different JsonDatRenderer are for different Websites hosted on the instance. ...
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0answers
36 views

Null refrence exception for RenderingExtensions.IsSerializable

Sitecore 9.3 JSS What is happening: Many a time, we are getting 500 from the layout service. In the log we have the following entry: ERROR Exception during Layout Service RenderItem (configuration: ...
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0answers
31 views

What are the steps I could follow to debug non-functioning JSS app integrated mode?

My JSS app does not render in integrated mode: http://my-first-jss-app.dev.local/en-US/. The header renders (with logo, documentation styleguide links) but the content does not. What are the steps I ...
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0answers
38 views

Personalization on Layout Service not working when calling from JSS App

My Sitecore CD website in IIS is http://cd.my-website.com with a role as ContentDelivery. This site contains Sitecore and custom API code in Headless mode. The React code for the JSS app is on a ...
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0answers
45 views

A rendering error occurred: Cannot read property 'fields' of undefined

Trying to add RouteType item (as provided in samples on creating a new JSS app). Once I add in experience editor, it appears fine like below But as soon as I click save, I got below error message. ...
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0answers
42 views

Sitecore Analytics not working in Sitecore 9.2 JSS Application

I have enabled the following settings <setting name="Sitecore.JSS.TrackerServiceEnabled" value="true" /> <setting name="Xdb.Enabled" value="true" /> ...
1
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1answer
419 views

Running JSS-CLI to create app I'm getting “JSS CLI is running in global mode because it was not installed in the local node_modules folder” messaging

I'm running Windows 10, node v14.5.0 and JSS v13.2.0 which is the latest at this time (I've literally just installed it). I'm trying to create an angular app with the JSS-CLI with the following: jss ...
1
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1answer
66 views

Create Validation Rules via JSS

I'm working on a Sitecore 9.2 JSS project that needs a required field that results to FatalError. The default required field in Sitecore is using CriticalError. I can create it manually in Sitecore ...
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0answers
41 views

Running jss cli commands from c# class

Im trying to run jss cli commands (Windows Powershell) from my C# Class. I`m creating the commands dynamically, but i noticed that jss commands are not running. PowerShell ps = PowerShell....
1
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2answers
304 views

Read values from a drop down list

New to SitecoreJSS and Angular. Using Sitecore 9.0.1 and SitecoreJSS 11.0 (Angular) Created field - "HeadingBackgroundColor" type Droplist with data source pointing to different folder (I can ...
1
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2answers
75 views

Making Sitecorepath dynamic in Sitecore JSS

In Sitecore JSS, we are defining the app name, Sitecore path etc in the below section: <app name="GCP" sitecorePath="/sitecore/content/Home/JSS" appDatasourcesPath="/...
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0answers
61 views

JSS Quick Start issue

When following the Quick Start tutorial with the commands below, I receive the attached error. Commands: npm install -g @sitecore-jss/sitecore-jss-cli jss create testtwo angular cd testtwo jss ...
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0answers
29 views

Front end implementation if my resolver has nothing to display

Version and Environment: Sitecore 9.1 + JSS(React) What I am doing: I have the requirement to handle the un-authenticated users if they try to access a page which is for authenticated users only. ...
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0answers
97 views

Sitecore Paas installation failure - AppGallery Deploy Failed: The declared parameter 'Application Path' is not recognized

We are trying to create Sitecore 9.2 instance in azure PaaS using ARM templates. The ARM templates worked fine. Now we have modified the ARM templates to install the JSS module with Sitecore while ...
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0answers
248 views

Experience Editor - An error occurred. [Log message: Value cannot be null. Parameter name: source]

I have a new Sitecore 9 vanilla install. I created a JSS site and entered the connected mode. Immediately I'm getting an error in the Experience Editor. On-screen I see: An error occurred. [Log ...
1
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1answer
213 views

How to get child items from a DropTree (itemlink) path in JSS using React

Is there a way to get child items from a droptree (itemlink) path in JSS using React without using GraphQL? I see there are LayoutService but it only retrieves child from the contextItem or ...
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0answers
50 views

No application configuration file found

We have deployed our Sitecore JSS Application to the CM and CD Server (Azure VM). The site is up and running but some js and css files in root/dist/$name folder are throwing 500 Internal Server Error. ...
1
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0answers
68 views

Analytics ID has been flagged as robot traffic even when AutoDetectBots is set to false for Layout Service call?

I am using Layout Services API call to get data from Sitecore. Layout Service API is working fine and I am getting a response back in json format. My xDB is enabled and working fine for other ...
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0answers
65 views

Accessing an Image SRC from code

I'm working on a Sitecore JSS site, Angular framework, disconnected mode. I'm trying to access the SRC attribute of an image field in my components ngOnInit method. Stepping through the code, it ...
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0answers
33 views

Getting 404 not found error with Sitecore.HabitatHome.Omni on http://habitatfitness.dev.local/sitecore/api/habitatfitness/sports/facet?sc_apikey={key}

I was doing some research on Sitecore.HabitatHome.Omni. It is working fine at my local instance but getting an error while setting up personalization. I got a 404 status code while submitting the form ...
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0answers
131 views

Personalization is not working in Layout Service call?

I only installed Sitecore JavaScript Services Server for Sitecore 9.1.1 XP 11.1.0 rev. 190508.zip to check Layout Services and nothing else. My jss layout service is absolutely working fine with url ...
1
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1answer
184 views

JSS react app quick start disconnected mode gives “TypeError: Cannot read property 'sitecore' of null”

Newly created JSS app when started in the disconnected mode as below, tries to consume layout service and fails to load the page what could be causing this. tried creating fresh app multiple times, ...
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0answers
334 views

Unhandled Rejection (TypeError): Cannot read property 'sitecore' of null

I ran the command jss start:react , getting the error. Error occured while trying to proxy to: localhost:3000/sitecore/api/jss/dictionary/myjssapp/en?sc_apikey=no-api-key-set. I am working on a ...
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0answers
52 views

Sitecore 9.2 JSS with Solr 7.5 , JSS route items and its subitems are not indexing

Currently we are developing Sitecore JSS app with React frontend. in this we are using Headless SSR mode to create the content in sitecore and rendering. our application is working fine with React, ...
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0answers
65 views

JSS Headless mode issue

I am trying to run my local jss app in headless mode. while trying to hit the jss service, I am not getting the expected o\p. I can the security info object has 401 as statuscode. If I try hitting ...
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0answers
206 views

What is the best way to flatten structure

I have a structure where directly below the /home node I wish to have all the stores. Each store should have information like opening hours and address. This data was created as a component. This ...
1
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1answer
213 views

How to render a component after a async request with React & Sitecore JSS?

I have a simple article page. I should have an infinite scroll implementation, meaning once a user has reached the bottom of the page, I should load the next article. How can I render a component ...
1
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2answers
231 views

After installation JSS 11.0.0 onto Sitecore 9.1, URL is not giving right response

I've installed JSS 11.0.0 onto Sitecore 9.1. URL:https://dev.sitecore.net/Downloads/Sitecore_JavaScript_Services/110/Sitecore_JavaScript_Services_1100.aspx I have added API key as mentioned here: ...
1
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1answer
205 views

Memory leak in disconnected mode

I have a global footer referencing other items (yml files), which is referencing to the same footer, resulting in too big string to parse. This wasn't a problem in TP4, but I noticed that I get a ...
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0answers
193 views

Sitecore Experience Editor with JSS SDK

We have a requirement of using Angular page along with Sitecore 9 JSS SDK. There are two components on the Angular page where first component gets data from Sitecore and other pulls data from API. ...
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0answers
622 views

Configuration error in JSS Sitecore Quick start for development

Configuration error while browsing Sitecore basic jss app after performing deployment steps mentioned in below link: https://jss.sitecore.net/#/setup/app-deployment?id=app-deployment
1
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1answer
41 views

Unexpected response from import service: Invalid Authentication

I'm trying to perform the command to deploy my application to a remote CM server jss deploy app --includeContent --includeDictionary but I receive the following error Sending package sitecore\package\...
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0answers
6 views

How to reset a sitecore-jss form after the thank you message screen appears

Am using sitecore jss forms for creating a form and with the use of sitecore forms extensions package i was able to redirect the user to thank you page after the save data. The problem in here is ...
0
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0answers
13 views

Generated “componentFactory.js” doesn't cater for named exports?

(SiteCore newbie here) I'm currently working on a JSS React project. I created an Icons component which will export different icons as named exports: export const Icon1 = () => <svg>...</...
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0answers
25 views

Is there a change in contract between JSS version 11 and 14?

I am currently using sitecore 9.0.2 and have installed JSS to query the data using graphQL queries. I use below features of JSS: Querying data using http://sitecore.local/sitecore/api/graph/items/...
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0answers
86 views

How to host a JSS app on localhost at a specific port?

How can I configure Sitecore to host my JSS app at a specific port on localhost? e.g. if I navigate to localhost:44011, my site renders instead of the default Sitecore home page. Our React single-...
0
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1answer
27 views

Does installing JSS package on sitecore modify database schema

I am planning to install JSS package on my sitecore instance to use GraphQL APIs. I want to know wether installing JSS package change/alter my database schema or solr indexes. In case I want to ...
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0answers
15 views

Error while deploying items with more than one component

When I create 2 components in the YML files I get the following error: ManagedPoolThread #11 09:09:12 INFO [JSS] - Creating route-level datasource folder (RouteLevelDatasourceStrategy) ...
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60 views

Guidance on storing data in Sitecore Context or Local/Session Storage

We are building a React app using Sitecore JSS and we want to store some data about the user. The data is either info we want to store while the user is logged in (e.g. cache the user profile ...
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0answers
25 views

Jss deployment Error to remote instance

Trust you all are keeping well and safe. When I'm trying to deploy my application to a remote CM server. I am getting the below error. Sending package sitecore\package\sample-jss-app.1601553768244....
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0answers
21 views

JSS sitecore API verification throwing exception 403.0 - Sitecore.LayoutService module requires subscription license

I am trying to integrate my JSS app into Sitecore. I am following official JSS documentation but it throwing error on API verification HTTP Error 403.0 - Sitecore.LayoutService module requires ...