javascript - How to write js or css for deleting class and writing class when you click another - 


<nav class="mynav">     <ul id="mynavigation">         <li><a class="active" href="#hm">main</a></li> /* active class */         <li><a href="#pj">projects</a></li>         <li><a href="#port">port</a></li>         <li><a href="#contact">contact</a></li>     </ul> </nav>

how write css or js for....

if click projects (tag a) code should working this

<nav class="mynav">     <ul id="mynavigation">         <li><a class="" href="#hm">main</a></li>         <li><a class="active" href="#pj">projects</a></li>  /* active class */         <li><a href="#port">port</a></li>         <li><a href="#contact">contact</a></li>     </ul> </nav>

step
1.delete class='active' in id='mynavigation'
2.put class='active' in tag click in id='mynavigation'

using jquery's removeclass , addclass methods

$('#mynavigation li a').click(function(){   $('#mynavigation li a').removeclass('active');   $(this).addclass('active') });

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