How to prevent page redirection in WordPress?

How to implement the page non-jump setting in WordPress?

In website development, sometimes we hope to implement a page non-jump setting in WordPress, that is, during certain operations, the page content can be updated without refreshing the entire page. This improves user experience and makes the website smoother. Next, we will share how to implement the page non-jump setting in WordPress and provide specific code examples.

First of all, we can use Ajax to achieve the function of page not jumping. Ajax is a technology that loads data asynchronously in the background without reloading the entire page. In WordPress, we can implement the page non-jump setting through hook functions and Ajax requests.

The following are the steps and code examples to implement the page non-jump setting:

Step 1: Add the following code to the theme’s functions.php file for registering Ajax scripts and setting up Ajax processing Requested callback function:

add_action('wp_enqueue_scripts', 'enqueue_ajax_script');
function enqueue_ajax_script(){
    wp_enqueue_script('custom-ajax-script', get_template_directory_uri().'/js/custom-ajax-script.js', array('jquery'), '1.0', true);
    wp_localize_script('custom-ajax-script', 'ajax_object', array('ajax_url' => admin_url('admin-ajax.php')));
}

add_action('wp_ajax_nopriv_custom_ajax_request', 'custom_ajax_request');
add_action('wp_ajax_custom_ajax_request', 'custom_ajax_request');

function custom_ajax_request(){
    // 在这里处理Ajax请求
    $response = array('message' => '这是通过Ajax请求返回的数据');
    wp_send_json($response);
}

Step 2: Create a js file custom-ajax-script.js in the theme folder, and then add the following code to send Ajax requests:

jQuery(document).ready(function($){
    $('#my-button').click(function(){
        $.ajax({
            url: ajax_object.ajax_url,
            type: 'post',
            data: {
                action: 'custom_ajax_request'
            },
            success: function(response){
                alert(response.message);
            }
        });
    });
});

Step 3: Add a button to the WordPress page or article to trigger an Ajax request:

<button id="my-button">点击我发送Ajax请求</button>

Through the above steps and code examples, we can implement the page non-jump setting in WordPress. When the user clicks the button, the page will request updated data through Ajax, but the entire page will not be refreshed, thus achieving the effect of no page jump.

Summary:

The page non-jump setting is very common in website development, which can improve the user experience and make the website more interactive. The key to achieving page non-jump settings in WordPress is to use Ajax technology and handle Ajax requests in the background. I hope the above content can help you successfully implement page non-jump settings in WordPress.

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