Web API for CRUD operations
Power Pages (formerly Power Apps Portals) can interact with the Dataverse Web API to perform CRUD operations—Create, Read, Update, and Delete—on Dataverse data. This is particularly useful when building custom….
Tag: JavaScript
Adding file upload functionality
File upload functionality is an essential feature for many portals, allowing users to upload documents, images, and other files for storage or processing. In Power Pages (formerly known as Power….
Connecting with external APIs (REST)
Power Pages (formerly Power Apps Portals) is a powerful platform for building secure, external-facing websites with low-code/no-code capabilities. One of its most valuable features is the ability to connect with….
$http request blocked due to CORS policy
What is CORS? CORS stands for Cross-Origin Resource Sharing. It is a security mechanism implemented by web browsers to prevent malicious websites from accessing resources and data from another domain….
Autocomplete suggestions not showing – Check source array format.
Autocomplete Suggestions Not Showing – Check Source Array Format Introduction Autocomplete functionality is one of the most commonly used interactive elements on modern websites and applications. It enhances the user….
Sortable plugin breaking layout – Ensure position: relative is set.
Sortable Plugin Breaking Layout – Ensure position: relative is Set The Sortable plugin is a widely used jQuery-based utility for creating drag-and-drop interfaces on web pages. It allows users to….
Memory leaks from event listeners – Always unbind .off() or .remove().
Certainly! A detailed explanation on memory leaks caused by event listeners and how to mitigate these issues using proper techniques such as .off() and .remove() in JavaScript can significantly improve….
Too many DOM updates in a loop – Use document Fragment or .html().
Sure! Below is a comprehensive and detailed explanation of the problem of “too many DOM updates in a loop” and how to optimize this using document fragments and the .html()….
Large dataset rendering causing lag – Use pagination or lazy loading.
Certainly! Below is an in-depth exploration of the issue of large dataset rendering causing lag, and how pagination or lazy loading can be used to mitigate the problem. This will….
Multiple event bindings slowing page – Use .off() before .on().
Sure! Here’s a comprehensive explanation of the problem, along with detailed steps about how to resolve it, focusing on using .off() before .on() in jQuery for optimal event handling. This….