How Can I Run a Greasemonkey Script Multiple Times on the Same Page Without Refreshing?

How to Run a Greasemonkey Script Multiple Times on the Same Page

As a novice to Greasemonkey and JavaScript, you may encounter challenges in executing a script on the same page multiple times without page refresh. For instance, you may want to embed a custom element in Amazon's search results even after the initial search.

To solve this, consider utilizing the waitForKeyElements() utility, which is a reliable and straightforward approach.

Here's a complete script that employs jQuery and waitForKeyElements to enhance Amazon search results:

// ==UserScript==
// @name     _Amazon Search, alter results
// @include  http://www.amazon.com/s/*
// @require  http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js
// @require  https://gist.github.com/raw/2625891/waitForKeyElements.js
// @grant    GM_addStyle
// ==/UserScript==

function addCustomSearchResult (jNode) {
    //***** YOUR CODE HERE *****
    jNode.prepend (
        '<div>

In this script, waitForKeyElements() continuously monitors for the "#atfResults" element to be added to the page. Once that element appears, the script runs the function addCustomSearchResult(), which adds your custom content. This approach ensures the custom element is injected into the search results every time a user performs a search on the same Amazon page.

By employing waitForKeyElements(), you can have your Greasemonkey script run multiple times without page reloads, providing a seamless experience for users.

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