Utilize jQuery to toggle the visibility of one specific div among others with the same class

I'm currently working on a comment and like system similar to Facebook. However, I am struggling to select the specific div element!

Here is a snippet of my current HTML:

<div class='activoptions'><a href='#'>Like</a>  <a href='#' class="addcomment">Add commentr</a>  <a href='#'>Share</a>
</div>
<ul class="addcommentbox">
    <li class="commentlist">
        <div class="CommentBox">
            <div class="CommentBoxPicBox">
                <a href="">
                    <img src="" />
                </a>
            </div>
            <div class="CommentBoxTextBox">
                <div class="CommentBoxTextBoxName">Name</div>
                <div class="CommentBoxTextBoxText">Some lovely text inside a lovely div</div>
                <div class="CommentBoxTextBoxTime">x minutes ago - <a href="#">Like</a>
                </div>
            </div>
        </div>
    </li>
</ul>

I have set the "CommentBox" CSS property to display:none; so it's hidden. My jQuery code looks like this: $(".commentbox").show();

The issue lies in how the jQuery selects the correct div when a link with the ".commentadd" class is triggered. After searching online for help, I came across this code snippet.

$(".addcomment").click(function(){
    var $this = $(this);
    var child = $this.find('.addcommentbox').html();
    $(child).show();
});

EDIT: I apologize for the lack of clarity... I will revise the explanation for better understanding. What I am trying to achieve is that when someone clicks "like," "comment," or "share," only that specific activity should be queried through Ajax and inserted into the database.

jqueryhtmlcss

Answer №1


$("#commentBtn").on("click", function(){
    $(".commentsSection").slideDown();
});

Give it a shot and keep me posted if you encounter any further complications.

Answer №2

It seems like you are attempting to display a DIV element without specifying an ID, but I'm not certain about your HTML layout.

$(".addcomment").click(function(){
    $(this).parent().find('.CommentBox').show();
});

Could you provide me with details about your HTML structure, particularly the location of .addcomment, so that I can adjust the code accordingly?

Answer №3

It seems like there is a mismatch between your javascript and HTML code. In the script you provided:

 $(".addcomment").click(function(e){

    e.preventDefault();

    var $this = $(this);
    var child = $this.find('.addcommentbox').html();
    $(child).show();
 });

The variable "child" is actually a text node, not a jQuery element list. To display the div with class "addcommentbox", you should remove the .html() from the end. Additionally, consider adding e.preventDefault(); to prevent the default action on the link click.

Answer №4

If you want to customize the "id"s of your HTML div elements and link them together, you can follow this approach:

$("#my_id").display(); // Alternatively, you may utilize "toggle" for show/hide functionality

For more insight:

$(".addcomment").click(function(){
     $("#" + $(this).attr('id')).display(); // or toggle
});

I trust my explanation is straightforward, although I'm not entirely certain...

Answer №5

It appears that the issue lies within your html organization. By enclosing both the "add comment" and "commentbox" section in a wrapper, you should be able to select it without any difficulties.

To see an example of this solution in action, check out this jsfiddle demonstration

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