JQuery cyclically traverses the subnode and obtains the value.

JQuery cyclically traverses the subnode and obtains the value.

This example describes how jQuery cyclically traverses subnodes and obtains values. We will share this with you for your reference. The details are as follows:

Html code:

<Div class = "left_tree_ad_btn_container"> <ul> <li class = "tree_ad_btn_bg">  </li>> <ul> <li class = "tree_ad_btn_bg have_bg">  </li> </ul> <li class = "tree_ad_btn_bg">  </li> </ul> </div>

JS Code:

Var arrUl = jQuery (". left_tree_ad_btn_container> ul "); jQuery. each (arrUl, function () {alert (jQuery (this ). find ("img "). attr ("src"); alert (jQuery (this ). find ("li "). attr ("class "));});