tr:odd").addClass("odd"); $("tbody>tr:even").addClass("even"); $('tbody>tr').click(function(){ var hasSelected = $(this).hasClass('selected'); $(this)[hasSelected ? "removeClass" : "addClass"]('selected')">
输入banner图图片脚本导航/分类

jquery中表单多选框的一种巧妙写法_jquery







radio 写法:

checkbox写法: