how to get the id of an element in jquery code example

Example 1: jquery get element id

$(this).attr('id')

Example 2: get id by this jquery

alert($(this).attr('id'))

Example 3: jquery get element by id

<script>
$(document).ready(function(){
    $("#myBtn").click(function(){
        var elmId = $("#test").attr("id");
        alert(elmId);
    });
});
</script>

<body>
    <div id="testDiv">Data of the Div</div>
    <br>
    <button type="button" id="myBtn">Show Div ID</button>
</body>

Example 4: how can ic get the id of div jq

$(document).ready(function() {
  console.log($('#test').attr('id'));
});

Example 5: get id value jquery

$(document).ready(function(){
  $("button").click(function(){
  var myid = $( "#old" ).html()
    $("#some").html(myid);
  });
});

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Javascript Example

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