PCF Control Lifecycle
In Microsoft Dynamics 365, Power Apps Component Framework (PCF) provides a powerful way for developers to extend the platform by creating custom controls that can be used in forms, views,….
Tag: event listeners
Performance degradation after migration to Angular
After migrating from AngularJS to Angular, it is common to experience performance degradation. This can happen due to several reasons that are either a result of improper migration strategies or….
Memory leak due to unremoved event listeners
Memory Leak Due to Unremoved Event Listeners in AngularJS In AngularJS applications, memory leaks can occur when event listeners are attached but not removed correctly. This happens because AngularJS, by….
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….
Using live() instead of on() – live() is deprecated.
Certainly! Below is an in-depth, comprehensive explanation of the live() method in jQuery, its deprecation, the introduction of the on() method, and how to properly migrate from live() to on()….
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….
select element value not updating – Use .val() and .trigger(‘change’).
The issue where a <select> element’s value is not updating is a common problem encountered in web development. The behavior can be tricky when trying to dynamically change or update….
click event not registering on dynamically added elements – Use $(document).on(‘click’, selector, function{}).
Click Event Not Registering on Dynamically Added Elements – Use $(document).on(‘click’, selector, function{}) Introduction In modern web development, especially when working with JavaScript or jQuery, handling events on dynamically added….
hover() event triggering even when not hovered – Use .mouse enter() and .mouse leave().
hover() Event Triggering Even When Not Hovered – Use .mouseenter() and .mouseleave() Introduction In web development, handling hover interactions is a common requirement. Typically, developers use the hover() event in….
dblclick() event firing twice – May have multiple bindings, check .off().
dblclick() Event Firing Twice – May Have Multiple Bindings, Check .off() Introduction In web development, one of the most common user interactions is the dblclick() event, which is triggered when….