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Does using delegate automatically unbind listeners when they are removed from the DOM?
in Using jQuery
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10 years ago
I'm working on a photo gallery with pagination. As you go through pages, I'm removing and adding DOM elements. Using delegate would be great, but I don't know if the event listeners will be automatically removed when I destroy the dom nodes with listeners. I don't see anything in the documentation that says either way, and using undelegate everytime I change the dom kind of defeats the purpose of delegate.
The reason for this question is this could be a huge memory leak if a user spent any amount of time on the page if the event listeners are kept around after the DOM nodes are destroyed.
The reason for this question is this could be a huge memory leak if a user spent any amount of time on the page if the event listeners are kept around after the DOM nodes are destroyed.
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