angular.js - In angularjs, select the checkbox and add a classname to its upper level, uncheck to remove the classname

Question

When the check box is selected, a classname is added to li. When it is deselected, the classname of li is removed
I’ve been searching for a long time but haven’t found a good way to operate the dom

Answer 1

Use ng-class
ng-class="{'className':value}"
When value is true, className style will be applied

Answer 2

If you use class，最好给li一个ng-class,<li ng-class="{true: 'clasname'}[checked == true]" ></li>~