Display the initial page and activate the first navigation button when the page loads

Greetings to everyone. I am new to the world of jquery and currently in the process of learning.

This is my script:

<script 
src="https://ajax.googleapis.com/ajax/libs/jquery/3.0.0/jquery.min.js">
</script>

<script>
$(function () {
$('#content').find('#nav a').on('click', function (e) {
e.preventDefault();
var page = $(this).attr('href');
$('#content2').load(page);
});
});
$(function() >{
$('#content').find('#nav a').click(function() {
$('#nav a').removeClass('selected');
$(this).addClass('selected');            
});
});
</script
<div id="content">
 <embed type="image/svg+xml" src="x.svg" />
 <div id="svgfix">
     <embed type="image/svg+xml" src="1.svg" />
     <embed type="image/svg+xml" src="2.svg" />
     <embed type="image/svg+xml" src="3.svg" />
     <embed type="image/svg+xml" src="4.svg" />
     <embed type="image/svg+xml" src="5.svg" />
     <embed type="image/svg+xml" src="6.svg" />
 </div>
 <div id="nav">
      <a href="1.htm"><img type="image/svg+xml" src="1.svg" /></a>
      <a href="2.htm"><img type="image/svg+xml" src="2.svg" /></a>
      <a href="3.htm"><img type="image/svg+xml" src="3.svg" /></a>
      <a href="4.htm"><img type="image/svg+xml" src="4.svg" /></a>
      <a href="5.htm"><img type="image/svg+xml" src="5.svg" /></a>
      <a href="6.htm"><img type="image/svg+xml" src="6.svg" /></a>
 </div>
 </div>
<div id="content2"><h1></h1></div>

The script is functioning as intended. However, I am facing an issue where I want the first page to automatically load with the first button selected. Despite researching solutions and going through various topics, I haven't been able to find a fix.

When clicking through the navigation bar to access the 6 pages, each button gets selected correctly. Yet, on the initial page load, I would like the first button to be automatically selected and the first page to load simultaneously.

I hope this explanation of my query makes sense. Thank you for your time and assistance in advance...

Answer №1

To achieve this functionality, you can follow the steps outlined below:

Begin by creating a function and triggering it when the page has finished loading or when a click event occurs.

$(function () {

function getNewPage(element){
var newPage = $(element).attr('href');
$('#content2').load(newPage);
$('#nav a').removeClass('selected');
$(element).addClass('selected'); 
}


 getNewPage($('#nav a:first-child'));//display the initial page
$('#nav a').on('click', function (event) {
event.preventDefault();
     getNewPage($(this));            
});
});

Answer №2

Attempting to decipher your inquiry - perhaps it is similar to the following?

$( document ).on('ready', function() {
    var primaryLink = $('#nav a').first();
    var sitePage = primaryLink.attr('href');
    $('#content2').load(sitePage);
    primaryLink.addClass('active');
}

Answer №3

Make sure to activate the click event on the first link once you have set up the event listeners

$('#nav a').first().click()

A friendly reminder regarding your find() function. Since IDs should be unique on a page, you can simplify your code by using $('#nav a') instead of $('#content').find('#nav a')

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