html - multiple level unorderd list hierarchy in jquery -


i have html , css code, hve done in css show , hide, want done in jquery click event , padding left , right seccond , third level unroderd list has increased parent, if add 1 more unorderd list has add padding dynamically , shouldn't have add css that.

<ul class="delete">                 <li><a>1</a>                     <ul>                         <li><a>1a</a></li>                         <li><a>1b</a></li>                         <li><a>1c</a></li>                         <li><a>1d</a></li>                     </ul>                 </li>                 <li><a>2</a>                     <ul>                         <li><a>2a</a></li>                         <li><a>2b</a></li>                         <li><a>2c</a></li>                         <li><a>2d</a></li>                     </ul>                 </li>                 <li><a>3</a>                     <ul>                         <li><a>3a</a>                             <ul>                                 <li><a>3aa</a>                                     <ul>                                         <li><a>3aaa</a></li>                                         <li><a>3aab</a></li>                                         <li><a>3aac</a></li>                                         <li><a>3aad</a></li>                                     </ul>                                 </li>                                 <li><a>3ab</a></li>                                 <li><a>3ac</a></li>                                 <li><a>3ad</a></li>                             </ul>                         </li>                         <li><a>3b</a></li>                         <li><a>3c</a></li>                         <li><a>3d</a></li>                     </ul>                 </li>                 <li><a>4</a></li>                                </ul>  .delete li a:hover { background-color: #008000; color: #ffffff; }  ul {   list-style:none;  padding:0px;  }  .delete {    width: 300px;  }  .delete > li {     margin: 15px 0px;   }  .delete > li > {    display: block;    padding: 0px 10px;    border: 2px solid #000000;    }  .delete > li > ul > li > {    display: block;    padding: 0px 20px;    border: 2px solid #000000;   }  .delete > li > ul > li > ul > li > {    display: block;    padding: 0px 40px;    border: 2px solid #000000;   }  .delete > li > ul > li > ul > li > ul > li > a{     display: block;     padding: 0px 60px;     border: 2px solid #000000;   }  .delete  li ul {    display: none;   }  .delete li:hover > ul{    display: block;   }

here fiddle

it easier use plugin accomplish task. user @pawanlakhara suggested jqsimplemenu.

another possible solution use recursive function iterates on list items , sets css on each anchor element:

function iterateitems($context) {     $context.children('ul').each(function(){         $(this).children('li').each(function(){             var $this = $(this);             var p = $context.data('li-padding');             $this.data('li-padding', ((!p) ? 10 : p + 10));             $this.children('a:first').css({                 'display': 'block',                 'padding': '0px ' + $this.data('li-padding') + 'px',                 'border': '2px solid #000000'             });                         iterateitems($(this));         });      }); }   iterateitems($('body'));

jsfiddle


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