Refresh Content in lwc component on all instance

lightning-web-componentslwc-domlwc-wire-adapter

I have created one messanger component in Lightning web component where i am saving and getting the messages from Object. I want that once i saved the message it should reflect on every users instance whenever i save.currently the message is showing on other user instances when i reload the page.I dont know how to achieve this in Lightning Web Components .

Please help me to find the solution.

Thanks in advance.

Best Answer

One option is to create a Push Topic or Platform event that fires whenever a new record is created in your object, and then use lightning-emp-api to listen to those changes in LWC. However, lightning-emp-api is not supported in communities, or off-platform, and there are limits associated with PushTopics/Platform Events.

The other option (which is my recommendation) is to use WebSockets. For a chat use case, using WebSockets is more appropriate, and your component would work on Communities and Off-Platform. Here is an excellent blog post that explains it in detail.

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[SalesForce] I can push an LWC component, but I cannot see or use an LWC component in the default org

Although you are exposing to the type of page (app,record and object home), You should also mention which objects in specific contexts in targetConfigs.

For example, below is sample code which exposes to record page in Account and Opportunity:

<?xml version="1.0" encoding="UTF-8"?>
<LightningComponentBundle xmlns="http://soap.sforce.com/2006/04/metadata" fqn="poc">
    <apiVersion>45.0</apiVersion>
    <isExposed>true</isExposed>
  <masterLabel>LWC Comp POC</masterLabel>
  <description>This is a demo component.</description>
  <targets>
      <target>lightning__RecordPage</target>
      <target>lightning__AppPage</target>
      <target>lightning__HomePage</target>
  </targets>
  <targetConfigs>
      <targetConfig targets="lightning__RecordPage">
          <objects>
              <object>Account</object>
              <object>Opportunity</object>
          </objects>
      </targetConfig>
  </targetConfigs>
</LightningComponentBundle>

[SalesForce] Salesforce lightning web component use custom theme or color for all lwc component

Ok, I found out that you just need to setup a theme.

To do so:

Go to Salesforce Setup
Open User Interface / Themes and Branding
Activate another theme (or create new one)

By setting up a theme, the slds classes (e.g. slds-button_neutral, slds-button_brand, slds-button_outline-brand, ...) will automaticaly use your new theme color.

Best Answer

Related Solutions

[SalesForce] I can push an LWC component, but I cannot see or use an LWC component in the default org

[SalesForce] Salesforce lightning web component use custom theme or color for all lwc component

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