What could be causing my jQuery to only toggle the first arrow in my HTML?

I am facing an issue with a series of divs generated from data, each containing an arrow that should toggle an expandable section. Strangely, only the first div is functioning properly: toggling the arrow icon and revealing the content upon click.

When the template renders multiple times based on backend data instances, the remaining divs display the arrow but do not respond to clicks. I suspect this means the jQuery script is not executing as intended. Could it be that the syntax in my jQuery code restricts functionality to only the initially rendered div?

jQuery:

$('.remove-text').click(function () {
    $(this).closest('.card').toggleClass('collapsed');

    if ($('.arrow-change').text() == 'expand_more') {
        $('.arrow-change').text('expand_less');
    } else {
        $('.arrow-change').text('expand_more');
    }
});

HTML:

<template name="printJob">
    <div class="row m-b-0">
        <div class="col s12 m12 l12">
            <div class="card hoverable collapsed">
                <div class="card-content card-content-width">
                    </div>
                    <div class="col s3 m3 l1">
                        <div class="display-inline remove-text" href="#">
                            <i class="material-icons medium-3-rem arrow-change">expand_more</i>
                        </div>
                    </div>
                </div>
                <div class="content dm-gray light">
                    <div class="col s1 m1 l1 more-horiz-col">
                        <i class="material-icons medium-3-rem more-horiz-job dis-inline">more_horiz</i>
                    </div>
                    <div class="col s4 m4 l4 view-edit-col">
                        <div class="label dis-inline view-edit">View/Edit</div>
                    </div>
                    <div class="col s4 m4 l4">
                        <div class="dis-inline right delete-div">DELETE<i class="material-icons medium-3-rem  dis-inline">delete</i></div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</template>
javascriptjqueryhtmlcss

Answer №1

One way to improve your event handling is by delegating it to the .remove-text class with $.on() instead of using $.click(). Here's an example:

$(document).on('click', '.remove-text', function() { //your jquery });

To learn more about event delegation in jQuery, check out this resource - https://learn.jquery.com/events/event-delegation/

Answer №2

When you bind to $(".remove-text"), it only binds to the first instance of the element.

To bind to all instances, you should use a for loop like this:

// Select all "remove-text" elements
var removeButtons = $(".remove-text");

// Loop through each element
for (var i=0; i<removeButtons.length; i++) {
    // Bind click event to each element
    removeButtons[i].on("click", function() {
        $(this).closest('.card').toggleClass('collapsed');
        if ($('.arrow-change').text() == 'expand_more') {
            $('.arrow-change').text('expand_less');
        } else {
            $('.arrow-change').text('expand_more');
        }
    });
}

If you can provide a more detailed example or a fiddle, I can offer a more specific solution. However, this should give you a good starting point.

Answer №3

To implement the functionality as suggested by Michael Coker, utilize a click listener with the .on method. Additionally, employ the find function to locate the child element having the class .arrow-change for altering its value.

For example:

HTML Structure

<div name="printJob">
<div class="row m-b-0">
    <div class="col s12 m12 l12">
        <div class="card hoverable collapsed">
            <div class="card-content card-content-width">
                </div>
                <div class="col s3 m3 l1">
                    <div class="display-inline remove-text" href="#">
                        <i class="material-icons medium-3-rem arrow-change">expand_more</i>
                    </div>
                </div>
            </div>
            <div class="content dm-gray light">
                <div class="col s1 m1 l1 more-horiz-col">
                    <i class="material-icons medium-3-rem more-horiz-job dis-inline">more_horiz</i>
                </div>
                <div class="col s4 m4 l4 view-edit-col">
                    <div class="label dis-inline view-edit">View/Edit</div>
                </div>
                <div class="col s4 m4 l4">
                    <div class="dis-inline right delete-div">DELETE<i class="material-icons medium-3-rem  dis-inline">delete</i></div>
                </div>
            </div>
        </div>
    </div>
</div>


<div name="printJob">
<div class="row m-b-0">
    <div class="col s12 m12 l12">
        <div class="card hoverable collapsed">
            <div class="card-content card-content-width">
                </div>
                <div class="col s3 m3 l1">
                    <div class="display-inline remove-text" href="#">
                        <i class="material-icons medium-3-rem arrow-change">expand_more</i>
                    </div>
                </div>
            </div>
            <div class="content dm-gray light">
                <div class="col s1 m1 l1 more-horiz-col">
                    <i class="material-icons medium-3-rem more-horiz-job dis-inline">more_horiz</i>
                </div>
                <div class="col s4 m4 l4 view-edit-col">
                    <div class="label dis-inline view-edit">View/Edit</div>
                </div>
                <div class="col s4 m4 l4">
                    <div class="dis-inline right delete-div">DELETE<i class="material-icons medium-3-rem  dis-inline">delete</i></div>
                </div>
            </div>
        </div>
    </div>
</div>

JQuery Script

$('.remove-text').on('click', function(){
            console.log("click");
    $(this).closest('.card').toggleClass('collapsed');
    if ($(this).find(".arrow-change").text() == 'expand_more') {
        $(this).find(".arrow-change").text('expand_less');
    }
    else {
        $(this).find(".arrow-change").text('expand_more');
    }

});

JS fiddle link

Answer №4

$('.card .content').hide();
$('.remove-text').on('click', function () {
    var itemSelector = '#item_' + $(this).attr('data-item');
    var isCollapsed  = $(itemSelector).hasClass('collapsed');     
    var label        = isCollapsed ? 'Show less' : 'Show more';
    
    $(itemSelector).toggleClass('collapsed');
    $(itemSelector + ' .arrow-change').text(label);
    if(isCollapsed) {
        $(itemSelector + ' .content').show();
    } else {
        $(itemSelector + ' .content').hide();
    }
    
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div name="printJob">
    <div class="row m-b-0">
        <div class="col s12 m12 l12">
            <div class="card hoverable collapsed" id="item_1">
                <div class="card-content card-content-width">
                    <div class="col s3 m3 l1">
                        <div class="display-inline remove-text" data-item="1" href="#">
                            <i class="material-icons medium-3-rem arrow-change">expand_more 1</i>
                        </div>
                    </div>
                </div>
                <div class="content dm-gray light">
                    <div class="col s1 m1 l1 more-horiz-col">
                        <i class="material-icons medium-3-rem more-horiz-job dis-inline">more_horiz</i>
                    </div>
                    <div class="col s4 m4 l4 view-edit-col">
                        <div class="label dis-inline view-edit">View/Edit</div>
                    </div>
                    <div class="col s4 m4 l4">
                        <div class="dis-inline right delete-div">DELETE<i class="material-icons medium-3-rem  dis-inline">delete</i></div>
                    </div>
                </div>
            </div>
            <div class="card hoverable collapsed" id="item_2">
                <div class="card-content card-content-width">
                    <div class="col s3 m3 l1">
                        <div class="display-inline remove-text" data-item="2" href="#">
                            <i class="material-icons medium-3-rem arrow-change">expand_more 2</i>
                        </div>
                    </div>
                </div>
                <div class="content dm-gray light">
                    <div class="col s1 m1 l1 more-horiz-col">
                        <i class="material-icons medium-3-rem more-horiz-job dis-inline">more_horiz</i>
                    </div>
                    <div class="col s4 m4 l4 view-edit-col">
                        <div class="label dis-inline view-edit">View/Edit</div>
                    </div>
                    <div class="col s4 m4 l4">
                        <div class="dis-inline right delete-div">DELETE<i class="material-icons medium-3-rem  dis-inline">delete</i></div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

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