jquery - How can I check if two elements/div belong to the same parent? -

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hi working on piece of code shopping cart

$('.addtocart').click(function() {      //get button id           var cartid = $(this).attr("id");       //get check box id        var checkboxid = $('input.cartlevelchecked:checked').attr("id");      //get parent id     var levellistid = $(this).closest('li').attr("id");      if(('#'+cartid && '#'+checkboxid).parent('#'+levellistid)){         $(".selectplan").show();     }      //alert(/*cartid + checkboxid +*/ levellistid); });

basically i'm checking see if check-box user checked , button clicked on belongs same parent show div

any appreciated. thanks

you need compare levellistid, correctly queried, id of checkbox's closest li parent, should query same way:

if (levellistid === $('#' + checkboxid).closest('li').attr('id')) {     ... }

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