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Wednesday, 9 September 2015

How to remove all classes using jQuery?

How to remove all classes using jQuery?


Question: How to remove class for single tag or single element with jQuery?
$(document).ready(function() {
    //Use this 
    $("#idName").removeAttr('className');

    //OR use this, both will be work same
    $("#idName").attr('class', '');
});

Any element having id="idName", Its class will be removed.
Element can p, div and p etc.
removeAttr is jQuery's inbuilt function, So you must call this function after loading the jQuery file.

$(document).ready() is used to identify jQuery file loaded.


Question: How to remove class for multiple tags in single line?
$(document).ready(function() {
    $(".className").removeAttr('className');
});

Any element having className class, "class" will be delete from html  tag.
Element can p, div & p etc.
removeAttr is jQuery's inbuilt function, So you must call this function after loading the jQuery file. $(document).ready();, is used to identify jQuery file loaded.


Question: How to remove class for single tag or single element without jQuery?
$(window).load(function() { 
    //Use this 
    document.getElementById('idName').className = '';
});

Any element having idName's class will be removed.
Element can pdiv and p etc.
$(window).load();, is used to identify html is fully loaded.


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