Hi,

In Lightning Web Components (LWC), you can delete a record without refreshing the entire page by using JavaScript to perform the deletion and then updating the data displayed in your component. If the record has been partially added to a data table but not committed to the database, you can still delete it from your UI and update your data table accordingly. Here's a general outline of how to achieve this:

• Create a Delete Button: In your LWC component, create a delete button for each record you want to delete.

<template for:each={records} for:item="record">
  <tr key={record.Id}>
    <td>{record.Name}</td>
    <!-- other columns -->
    <td>
      <lightning-button-icon
        icon-name="utility:delete"
        alternative-text="Delete"
        title="Delete"
        data-id={record.Id}
        onclick={handleDelete}
      ></lightning-button-icon>
    </td>
  </tr>
</template>

import { LightningElement, api, wire } from 'lwc';
import { deleteRecord } from 'lightning/uiRecordApi';

export default class MyComponent extends LightningElement {
  @api records;

  handleDelete(event) {
    const recordId = event.currentTarget.dataset.id;

    deleteRecord(recordId)
      .then(() => {
        // Remove the deleted record from the records array
        this.records = this.records.filter(record => record.Id !== recordId);
      })
      .catch(error => {
        // Handle error here
        console.error('Error deleting record: ', error);
      });
  }
}