Questions tagged [lightning-out]

Lightning Out is a feature that allows Lightning Components to be used in pages that are run from non-Salesforce servers allowing components to be added to external apps. A JavaScript library is included in the page on the origin server. Markup is added to configure & activate the Lightning components app. Lightning Out pulls the components app into the page over a secure connection & inserts it into the DOM of the page.

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0answers
28 views

“LIGHTNING OUT” is not working on Visualforce page set as “Inactive Site Home Page” when community is inactive

I've got the requirement to prepare a page that will be displayed to users when the Community is inactive. I prepared a Visualforce page and set this as "Inactive Site Home Page" in the ...
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45 views

This page has an error. You might just need to refresh it

I am trying to put a flow in a lwc using this. However when I put this flow on external website using lightning out the flow works fine for the first two screen but throws This page has an error. You ...
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29 views

Does Lightning Out modify User session?

My question is more along the lines of "I don't know what i dont know, so better consult the stackexchange community is they have better solution" Here is a visual representation of problem ...
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31 views

Lightning out App error in callback function From VF page

When trying to access my VF page I am facing the following error: Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('https://mydomain-dev-ed-dev-ed.lightning.force.com') ...
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3answers
451 views

How to subscribe to events from LWC embedded in Visualforce

I have an LWC which subscribes and display a custom Platform Event import { LightningElement } from 'lwc'; import { subscribe, unsubscribe, onError } from 'lightning/empApi'; export default class ...
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18 views

Lightning out - provides access to the org

When I load a site page that contains a Lightning component, access to the org opens. That is, in the neighboring tab, I can take a working link and go to the accounts for example. (the browser is ...
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0answers
160 views

Get field Label in LWC for custom Object in Lightning Out for Managed Package

I have a component where I need to get field Label. import { LightningElement, wire, api, track } from 'lwc'; import CUSTOM_OBJECT from '@salesforce/schema/CUSTOM_OBJECT__c'; import { getObjectInfo } ...
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142 views

Lookup search modal not working for lightning-input-field component in lightning out for LWC

As visible in the screenshot below, The lightning-input-field component along with lightning-record-edit-form is used to generate this view. LWC is embedded inside the Visualforce page using the ...
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31 views

Lightning Out gives 404 erors for LWC files

I am using Lightning Out to embed a component into my NodeJS web-application. I use JWT+Connected App to authenticate users. I am able to pass different usernames and log in under different users. I ...
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2answers
171 views

Can any LWC be hosted in any external website without a user logging in?

I see a lot online about Lightning Out, Embedded Service, and other things, but can't get a clear answer on this and I'm not a web developer so a lot of it is opaque. Can any LWC be hosted on any ...
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21 views

Can LWCs be used in Mobile SDK Hybrid Local Apps?

I see that as of v8.2, the Mobile SDK can use LWCs in Hybrid Apps. But looking closer, it looks like they can only be used in Hybrid Remote Apps and note Hybrid Local apps. Our current app is a hybrid ...
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1answer
43 views

Avoid errors in standard Salesforce delegate.js file when opening packaged lwc inside VF page in subscriber org without My Domain feature enabled?

I have build functionality for my client using the latest LWC framework and shipped that functionality as Managed Package (2GMP). Unfortunately, the client doesn't have MyDomain feature enabled so my ...
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1answer
92 views

Lightning Out/Appointment Scheduling CORB issue

I have an FSL scheduling flow that is on a public community page, and am trying to expose it on an external site via lightning out (https://help.salesforce.com/articleView?id=ls_expose_flow_on_website....
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2answers
173 views

Salesforce Classic + LWC inside Visualforce + Platform Events?

A new component I'm building uses Platform Events to communicate async server-side changes to the front end. This works great in LWC in Lightning Experience using empApi, but empApi isn't supported ...
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74 views

Lightning out App error in callback function When I try to display Lightning component inside a VF Page

Hi I have created a VF page to call a Lightning component. The function of the lightning component is to display value on it based upon the record ID in Lightning page. Now in Classic UI we are trying ...
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2answers
309 views

Flow exposed in external website using Lightning out - Not Rendering, no error

What I did Aura Component <aura:component> <lightning:flow aura:id="flowData"/> </aura:component> Controller ({ init: function (component, event, helper) { ...
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129 views

Creating a basic Lightning App that will display an Einstein Analytics Dashboard using Lightning Out

I'm trying to create a basic Lightning App that will display a Dashboard from Einstein Analytics. Here's the code that I'm using. CMP <aura:component access="global" > <wave:...
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1answer
313 views

Load time of '<lightning-input-field>' of LWC is much higher than '<apex:inputfield>' of VF page

I am trying to create an LWC which is similar to a VF page. I have inserted the LWC on the VF page using lightning out. The VF page uses <apex:inputfield> to take input from the user in a ...
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1answer
90 views

Unable to fire toast events and apex controller methods from a lightning component called from a visualforce page through ltng:outApp

I am stuck with a simple requirement that turned complex altogether. I simply had to get rid of a javascript button to make it lightning compatible. I decided to create a lightning component and ...
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1answer
68 views

Authentication in Lightning Out by passing Session Id

In below VF page <apex:page showHeader="false" sidebar="false" cache="false" standardStylesheets="false"> <apex:includeLightning /> &...
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1answer
27 views

Salesforce Custom label for lightning component does not kick off localization

We have managed package with lightning component hosted in VF page via lightning out .Localization does not kick off for non-english user .This works perfectly fine in scratch org but not with the ...
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1answer
131 views

'No component definition' warning for LWC even though I defined the component on VF page (Lightning Out)

I am using Lightning out to display LWC on VF page. I have included the definition of LWC on the VF page. Even then, my LWC loads very slowly on the VF page and I get the following warning in the ...
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1answer
34 views

How to destroy LightningOutApp

Can anyone please help me. I have implemented the LightningOut using visual force page to call a lightning component. When I am trying to destroy the lightning component using destroy() which is ...
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0answers
30 views

How do I expose a standard ui layout page as an externally facing website?

I am planning on adding a few custom objects and require a page to be exposed publicly. I have looked at both visualforce and lightning out, but am confused about the best practices. Can I expose a ...
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1answer
147 views

$lightning.createcomponent callback function return before component setCallback

Lightning App: NewOppLEXApp <aura:application extends="ltng:outApp" access="GLOBAL"> <aura:dependency resource="c:OpportunityLEX" /> </aura:application&...
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14 views

Lightning out usage with community user

We have an issue while trying to use lightning out with sid from community user. When we are trying to use sid from lighting url(logged in as admin on salesforce ) everything is working fine, but that ...
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95 views

Cannot read property 'fire' of undefined

i am adding aura dependency <aura:dependency resource="markup://force:*" type="EVENT"/> than still we will get an error Cannot read property 'fire' of undefined $A.get('e....
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2answers
320 views

Externally hosted Javascript is unable to access Visualforce page

From my Visualforce page I am calling an externally hosted Javascript app: <apex:page> <apex:iframe src="https://external.com/index.html" id="theFrame" /> </apex:...
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0answers
276 views

Redirect from LWC embedded via Visualforce in Page Layout fails

I have an LWC component that needs to log in via an OAuth flow before it can be used. If unauthenticated the component first redirects to an external Login page after the user clocks a button. <...
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2answers
282 views

Authenticated Lightning Out with another Salesforce Org

Immediate Question: Is there a way to use authenticated Lightning Out with another Salesforce Org? We've currently got two Salesforce Orgs: Org A and Org B In Org A, we've created a flow that allows ...
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1answer
59 views

Close an public visualforce page that using Lightning Out App

I have a visualforce page that using Lightning Out App to show aura component to Non Authentication user. And when I click the button to save record on Aura Component and the result return ...
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18 views

Lightning out related Functionality

I have a lightning component that creates one specific object records is exposed in to external application using lightning:out , But will the records created in the external application via exposed ...
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1answer
21 views

Web Component - Lighting Out - Load a page

I have a new lightning challenge to solve. For a project we built a lightning web component, and we exposed it to an external portal through lightning out. One of the requirement is to be able to load ...
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1answer
143 views

Lightning out error - “Unable to read the Aura token from the response”

I'm currently working on a LWC embbeded in Aura with Lightning out and my component is on error since this morning with Uncaught Error: Unable to read the Aura token from the response. The connection ...
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2answers
461 views

Embedded Service: Problem with Multiple Components on a Web Page with Lightning Out

We are using a lightning app with embedded service. we used the instructions given here. The chat button appears on the page but we keep getting this error: { component: "markup://...
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39 views

Lightning Out and instance URL

I have an external JS app that uses oAuth (JWT flow) to authorize itself to Salesforce. After the authorization step, my external app loads a Lightning Out component. The response from SF oAuth token ...
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0answers
43 views

Has anyone used Lightning Out with a managed package?

I am working on an integration with a trading and rebalancing platform for a provider who also uses Salesforce Sales & Service cloud to manage their internal operations. This provider has added ...
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1answer
71 views

Lightning out with error 500 on NodeJS server

I'm tring to outsource my aura component with lightning out using a connected app but I have a 500 error. (I have no problem connecting with the user/password/token mode). CORS are well set (localhost:...
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0answers
109 views

Display Einstein Dashboard in Community for Partner user using Lightning Out

I have a Einstein dashboard which will have to embedded into Community page to display for Partner Community Users. I read the document in this https://developer.salesforce.com/docs/atlas.en-us....
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1answer
336 views

Pubsub event communication between sibling components inside visualforce page

I have 2 sibling components inside a visualforce page. When i try to write pubsub events in the LWC components i am getting the below error This page has an error. You might just need to refresh it. ...
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0answers
185 views

LWC template doesn't hide despite if:true being false

I have a conditionally rendered SLDS toast as follows : <template if:true={documentsMissing}> <div class="demo-only" style="height:4rem"> <div class="slds-...
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2answers
1k views

Displaying picklist in html table is not working properly in LWC using lightning out

I am not using lightning data table as I need to display input and output fields together on the page users don't want to use inline edit of lighting data table. UPDATE: This problem is coming ...
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1answer
78 views

Lightning Out — How to go around session persistence

We currently have an LWC component. It is targeted to be used in 3rd party sites. The best way to do this is via Lightning Out. We therefore created a lightning out application, it is currently ...
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1answer
3k views

lwc lightning-input field-level-help styling

I have an lwc with an input and a helptext like so*: <lightning-input label="label1" field-level-help="pop up text"></lightning-input> it correctly has a question mark next to the label, ...
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0answers
510 views

lightning:inputfield - lookup field not working in Lightning Out - Salesforce1

I had a requirement, where I have to create a basic form so that users can have the functionality to create contact at the List view using a custom button. I have created a Aura Component and used ...
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0answers
193 views

Lightning Out Flow

I am trying to Render Lightning Flow Runtime in a Visualforce Page. Lightning out app Code: Visual Force Page Code: var ...
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0answers
232 views

Making <lightning-helptext> work without slds-scope on body tag

We have chosen not to apply slds-scope to the body tag of our Visualforce application, because it results in some undesirable behavioral artifacts in our legacy application. Everything pretty much ...
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0answers
152 views

Catching and relaying show toast event

We want to use Lightning toasts from Lightning Out. We want to do this using the standard new ShowToastEvent approach, so our components will work identically either in Lightning Experience or ...
3
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0answers
66 views

Unable to get Lightning application event in scratch org of SFDX project with namespace specified

I tried to use an application event in visualforce page using lighting out on my scratch org with namespace. But I was not able to get the app event in aura component. I wrote following Aura ...
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0answers
422 views

Lightning Flow Display text does not render HTML inside lightning out app

I have a flow that is using a simple DisplayText element on the Screen. It just displays Hello world (yes, I formatted it to be bold). I edited the record detail page and added this flow to the page. ...