How to add a LWC to a flow component?
The guts of this component consist of code written by resident Salesforce evangelist Shane McLaughlin. To get an LWC to appear in Flow’s Screen Builder, you add a ‘lightning_FlowScreen’ target to the component’s meta file:
How can I dynamically load a static resource image in LWC?
For example a background image. const containerElement = this.template.querySelector (‘.container’); containerElement.style.backgroundImage = `url (‘$ {resourcePath}’)`; Obviously this is a hacky solution. It is error prone if static resources are misspelled but knowing there is a solution for dynamic resources makes me happy 🙂
How to upload files using lightning Web Components?
Upload Files using LWC (Lightning Web Components) Click on Upload Files or Drag and Drop files in the Drop Files section. Upload Files using Lightning Web Components (LWC) using lightning-file-upload The files are also uploaded in the Case record.
How do I expose attributes from the LWC?
To expose attributes from the LWC, you first use @api in the LWC’s javascript, as is standard for any property you want to make accessible outside of the component: Then you additionally specify which of these public properties should be made visible in Flow by adding a targetConfig section:
How to use lightning Web Components in flow?
It’s time to jump into water. In this blog post, I would be creating Simple Lightning Web Component (LWC). This LWC Component would be able to get value from flow, pass value to flow, navigate to Next screen and hookup into flow validation engine to restrict next page navigation if there is error in LWC input.
What can you do with lightning flow builder?
Almost anything can be achieved using Lightning Flow Builder like creating the records, updating the records, sending an e-mail, invoke the approval process, call apex class, display and interact with lightning components and even call an External system and whatnot.