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The Intersection Observer API provides a way to asynchronously observe changes in the intersection of a target element with an ancestor element or with a top-level document's viewport.

This component for OutSystems is designed to enhance the user experience when dealing with large sets of selectable data. This component provides a dynamic and efficient way to handle dropdown menus by loading options on demand and allowing users to select all available options effortlessly. This is particularly useful for applications where dropdowns with a vast number of options are required, ensuring a smooth and responsive user interface.


Key Features:

Server-Side Processing: Efficiently handles large datasets by fetching data from the server as needed.
Lazy Loading: Loads more options as users scroll, improving performance.
SelectAll Functionality: Allows users to select all available options with one click.
Tag-Based Selection: Displays selected options as tags for easy management.
Customizable UI: Adaptable to different application designs and needs.
Performance Optimization: Ensures smooth interaction with large option lists.
Integration Friendly: Easy to integrate with existing OutSystems applications.
User Experience Enhancements: Provides an intuitive and responsive interface for multi-select dropdowns.


Referenced from - Simplified DropdownServerSide