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How to iterate through all attributes in an HTML element?

How to iterate through all attributes in an HTML element?

Hello everyone, I am going to share the code sample for iterate an attributes in HTML elements. For the same, first we get the length of element's attributes and after that we check the attribute actually exist or not.

The code-sample as given below.

<script type="text/javascript">
    var elemts = elem.attributes;
    for (var j = 0; j < elemts.length; j++) {
        var attributes = elemts[j];

        //Check the attribute actually exists or not.
        if (attributes.specified) {
            alert(attributes.name + " = " + attributes.value);
        }
    }
</script>


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