Silence echoes upon the jQuery post

Here is my jQuery script that sends the values of name, password, and email to register.php and then displays a message echoed in register.php withindiv#message.

However, when I click the postBtn, nothing happens and the console does not show any log of the click event.

jQuery Code:

$(document).ready(function() {
    $("#btnPost").on("click", function() {
        console.log('clicked'); 
        var thisBtn = $(this); 
        var parent = thisBtn.parent(); 

        name = parent.data('name'); 
        password = parent.data('password'); 
        email = parent.data('email');

        $.post(
            'register.php', 
            { 
                name: ('name'), 
                password: ('password'), 
                email: ('email')
            },          
            function(data) {
                parent.next('#message').html(data);
            }
        );
    });
});

This section contains HTML elements for entering data, but no action seems to occur upon clicking the #postBtn button.

<table>
    <tr>
        <td> Username: <td>
        <td> <input type = "text"  class = "field" name = "name"> </td>
    </tr>
    <tr>
        <td> Password: <td>
        <td> <input type = "password" class = "field" name = "password"> </td>
    </tr>
        <td > Email: <td>
        <td> <input type = "email" class = "field" name = "email"> </td>
    </tr>
    <tr>
        <td>  <td>
        <td> <button  class='regular' id = "btnPost" name='save'> Log In  </button></td>
    </tr>
    <tr>
</table>

Answer №1

I encountered a similar problem like yours with the same code structure. I made some adjustments and it resolved the issue.

Give this a try:

$(document).on("click", "#btnPost", function() { //implementation });

You have the flexibility to replace $(document) with the name of a parent div or any lower-level element, as long as #btnPost is enclosed within it.

Answer №2

To ensure proper functionality of your code, double-check the order in which you have included jQuery library files in your HTML source code. Make sure to include the jQuery library file before your JavaScript file. Your code appears to be functioning correctly on jsfiddle, but the issue could be due to a missing jQuery file or a mismatched loading order.

Answer №3

The issue lies in your use of the .next() method, which specifically targets the next sibling element that meets the specified selector criteria. In this case, you should simply utilize $("#message") as opposed to .next() because #message is not an immediate sibling following the parent element of your button.

$.post( 
    'register.php',  
    {  
        name: ('name'),  
        password: ('password'),  
        email: ('email') 
    },           
    function(data) { 
        $('#message').html(data); 
    } 
); 

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