Questions tagged [lightning-message-channel]

For questions related to the lightning message channel aura component functionality, for the lwc equivalent, use the lightning message service tag

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Cannot subscribe to messages from Softphone through a LMS channel in LWC from LightningOut

I have a softphone solution publishing messages to a message channel and a LWC subscribes to the same message channel with APPLICATION scope and responds differently to different message types. It is ...
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1answer
23 views

LWC changes updates Aura, BUT Aura changes does not updates LWC

I have a scenario where two components an Aura and a LWC were included via Object Record Type. They are placed according to the image below. I'm facing a problem. All the interactions done in LWC ...
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13 views

Is there a way to know the Publisher details in Lightning Message Channel?

I have 5 lightning web componet on my flex page. One of the components like to maintain the list of components and run some business logic on one of the events? I know I can send the component name or ...
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0answers
42 views

Can I have multiple instances of the same component using a Lightning Message Service channel?

If I create an lwc app component that uses an LMS message channel, will I run into problems if I have multiple instances of that app in a record page? By problems, I mean all instances of the ...
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2answers
81 views

Channel Menu Settings File Not Working

I am trying to set up a channel menu to group our communication channels together for customers. However, our embedded service chat has quite a few customizations I need to carry over, and I am ...
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39 views

probleme while Create Message Channel

i am trying to create a Message Channel so i can finish the trailhead superbadge : i created an XML File : <?xml version="1.0" encoding="UTF-8"?> <...
0
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1answer
24 views

Use message channel in both direction

I am using message channel to communicate between 2 lwc and both lwc must send and retrieve data. So i am passing value to subscriber and after that to publisher. How can i do it? Do i need to create ...
0
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1answer
27 views

LMS send multiple message to one component

I need to send multiple message into one component via Lightning message system using one message channel.Is it possible or i must use multiple message channel? I tried to google, but didn't found ...
0
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0answers
119 views

embedded_svc.menu.settings.directToButtonRouting Possible?

I have used the following code before for Live Chat and it's working fine to direct to a button ID based on the Pre chat question customer answers. Now, this code seems to be not working when I ...
1
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1answer
43 views

Using several LWC's in another system using Lightning out

I have a managed package with a custom lightning page and several LWC's placed on it. And I need to know Do we have the possibility to place this lightning page using "lightning out" into ...
0
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1answer
68 views

Suscribe to LMS published from an LWC in other package namespace

In a Managed Package, am publishing a message using a Lightning Message Channel in a Lightning Web Component. I want to be able to suscribe to this Lightning Message Channel from a Lightning Web ...
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178 views

Error deploying Message Channel

I have created a message channel in VS Code. When I attempt to deploy from the package.xml file I receive this error: "No source backed components present in the package". When I attempt to ...
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2answers
245 views

Best practises with Lightning Message Service

As an ISV, I need to establish communication between LWC and Visualforce page. I am planning to leverage LMS and I have 2 questions: Which are the best practices regarding Lightning Message Channels? ...