Toggling checkboxes based on user input

My dynamic table is filled with checkboxes that can be checked or unchecked. I have created a jquery script that should change the background color of the table cell whenever a checkbox is modified. However, the script seems to have some bugs and doesn't always change the background color instantly.

Do you have any suggestions on how to fix this issue?

var check;

$('[id^=approvalcd]').change(function(){
if($(this).is("checked") != check) { 
     check = $(this).prop("checked");
     $('.approvalROW'+$(this).prop('id').split('approvalcd')[1]).css('background-color', color);
}else{
     $('.approvalROW'+$(this).prop('id').split('approvalcd')[1]).css('background-color', 'inherit');
}
});

HTML:

<td class='approvalROW" . $counter . "'>
<input id='approvalcd" . $counter ."' name='ApprovalCd" . $counter . "' type='checkbox'></td>
javascriptjqueryhtmlcsscheckbox

Answer №1

Embracing classes can provide more adaptability:

$('table').on('change', ':checkbox', function() {
    $(this).closest('tr').toggleClass('selected', this.checked);
})
.find(':checkbox').trigger('change');

Take a look at this demo: http://jsfiddle.net/hkL43/1/

Answer №2

Here's a potential solution that has not been tried:

$('table td input[type="checkbox""]').change(function(){
    $(this).closest('td').css('background-color', this.checked ? 'color' : 'inherit');
});

Answer №3

If you adjust your method for locating the table row element, it could lead to more reliable outcomes. For instance...

$(this).parents('tr').addClass('highlight-row');

Without seeing your specific HTML structure, this approach may provide better consistency.

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