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How Can I Alter HTML Page Content Dynamically Without Refreshing the Page Using AJAX?
How Can I Alter HTML Page Content Dynamically Without Refreshing the Page Using AJAX?
Oct 22, 2024 am 11:16 AM
Change HTML Page Contents Without Reloading Using AJAX
You want to update the content of a DIV element without refreshing the page when a link is clicked. Here's how you can achieve this using PHP and AJAX:
PHP Configuration:
- Create a PHP script (e.g., data.php) that connects to your database and retrieves the data based on the parameter id.
HTML Markup:
- Create a DIV element with an identifier (e.g., myStyle).
- Add links with onClick handlers that call a JavaScript function with the id as an argument.
JavaScript with jQuery:
- Include the jQuery library.
- Define a recp function that uses AJAX to load the data from data.php into the myStyle DIV.
Example Code:
HTML:
<code class="html"><script type="text/javascript">
function recp(id) {
$('#myStyle').load('data.php?id=' + id);
}
</script>
<a href="#" onClick="recp('1')">One</a>
<a href="#" onClick="recp('2')">Two</a>
<a href="#" onClick="recp('3')">Three</a>
<div id='myStyle'>
</div></code>
PHP:
<code class="php"><?php
require ('myConnect.php');
$id = $_GET['id'];
$results = mysql_query("SELECT para FROM content WHERE para_ID='$id'");
if( mysql_num_rows($results) > 0 )
{
$row = mysql_fetch_array( $results );
echo $row['para'];
}
?></code>
Once you have implemented this solution, clicking on the links will update the content of the myStyle DIV without reloading the page.
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