Category: LWC
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Why Can’t I Drag My LWC to App Builder?
Question I’m learning Lightning Web Components (LWC) and followed a tutorial where they easily dragged a custom LWC component onto the Lightning App Builder canvas. However, in my org, I can see the component in the builder, but I’m unable to drag it to the canvas. This also affects standard components. I’ve verified the .js-meta.xml…
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How to Auto-Populate “To Address” in Send Email?
Question I have a requirement to create a Quick Action button on the standard Case object to send emails. The “To Address” field should always auto-populate with a predefined email address, regardless of previous emails sent from the case. To achieve this, I created an object-specific Quick Action (Send Email) and set the “To Address”…
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How to Exclude Stages in LWC Path?
Question I need to exclude certain stages, such as “Awaiting Approval” and “Contract Acceptance,” from the Path in a custom LWC component based on the value of a field (acceptance). How can I achieve this? Answer To fix the error and achieve conditional exclusion of the “Awaiting Approval” and “Contract Acceptance” stages, you should first…
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Expression Functions in LWC?
Question How can expression functions, similar to those used in Visualforce and Lightning Aura Components, be implemented within Lightning Web Components (LWC)? For instance, in the following code, the expression index % 5 == 0 does not compile in LWC: accountList.html accountList.js: Since LWC does not support expression functions, how can I implement similar functionality,…
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Render React SPAs in Salesforce Without Iframes?
I’m facing a challenge with rendering complex React Single Page Applications (SPAs) within the Salesforce interface. We’ve maximized what can be achieved with Lightning Web Components (LWC), but now we need to load complex React-based components that rely on data not stored in Salesforce. The goal is to allow our engineering team to develop standalone…
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Why does my after-delete trigger fail?
Question I’m encountering an issue with the following trigger method. When attempting to delete an employee record (via UI), the operation fails, and I get this error: “There’s a problem saving this record. You might not have permission to edit it, or it might have been deleted or archived.” Here is my trigger: The trigger…
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How to Remove Blue Focus Outline from LWC Datatable?
Question I have created a Lightning Web Component (LWC) that includes a datatable. When I click on a cell in the datatable, it gets focused and displays a blue outline. I would like to remove this focus outline, but so far, I haven’t been successful. I referred to the SLDS documentation and tried applying the…
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Launch Custom Action from LWC?
Question: I have a Lightning Web Component (LWC) on a Lightning page for a standard object, and I want to add a button within the LWC that triggers a custom action for that object. The custom action is of type “Lightning Component”. When I add the action to the page layout and click it, it…
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How to Add CC Recipients Dynamically?
Question In Salesforce Flow, adding CC recipients dynamically can be achieved using email alerts and flow configurations. Here’s how you can implement this: How Can We Dynamically Add Recipients to an Email Alert in Salesforce? Is it possible to dynamically add recipients to an email alert in Salesforce, possibly using a custom field or another…
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How to Call Salesforce REST API in Lightning?
Question When trying to call Salesforce REST API endpoints, such as /services/data/v32.0/analytics/reports, from a Lightning Component, you may encounter issues with Content Security Policy (CSP). This typically results in an error like: This error occurs because Lightning Components enforce CSP, which restricts direct API calls from JavaScript. Here’s a step-by-step explanation of the issue and…