Execute a JavaScript function once a specific element has successfully loaded onto the HTML page

I have a specific script that inserts HTML content into a designated <div id="nav"> section.

This div element can be found within the index.html file.

The script responsible for loading the content is executed upon the loading of the index.html page and appears as follows:

$(document).ready(function () {
    $('#nav').load('nav.html');
});

The contents of nav.html are what I intend to load into the <div id="nav"> element

Below is the code contained within nav.html:

... /* The subsequent text mirrors the original content from the provided document above */ ...

In order to execute a JavaScript function after the completion of loading nav.html, I am seeking a callback method or another standard solution to address this concern.

Specifically, I wish to initiate the following script once the nav.html content has been successfully loaded:

setTimeout(myFunction, 200);
function myFunction(){
    //Manipulating the nav.html code 
}

One potential issue with this strategy is if the loading of the nav.html content takes longer than the specified 200 milliseconds, rendering the script ineffective...

Your assistance in resolving this matter would be immensely appreciated.

Sincerely, Marcus

Answer №1

Once the AJAX request is complete, the callback function in the second parameter of the load() method will be executed. You can test this out with the following example:

$('#nav').load('nav.html', function(){
    //Modify the contents of nav.html here
});

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