layui.define(["element"],function(b){var d=layui.jquery;var c=layui.element;if(d("#ew-css-steps").length<=0){layui.link(layui.cache.base+"steps/steps.css")}var a={};a.next=function(f){a.checkLayId(f);var h=d('[lay-filter="'+f+'"]');var g=h.children(".layui-tab-title").children("li");var e=g.filter(".layui-this").next();if(e.length<=0){e=g.first()}c.tabChange(f,e.attr("lay-id"))};a.prev=function(f){a.checkLayId(f);var h=d('[lay-filter="'+f+'"]');var g=h.children(".layui-tab-title").children("li");var e=g.filter(".layui-this").prev();if(e.length<=0){e=g.last()}c.tabChange(f,e.attr("lay-id"))};a.go=function(f,e){a.checkLayId(f);var h=d('[lay-filter="'+f+'"]');var g=h.children(".layui-tab-title").children("li");c.tabChange(f,g.eq(e).attr("lay-id"))};a.checkLayId=function(e){var g=d('.layui-steps[lay-filter="'+e+'"]');var f=g.children(".layui-tab-title").children("li");if(f.first().attr("lay-id")===undefined){f.each(function(h){d(this).attr("lay-id","steps-"+h)})}g.find(".layui-tab-bar").remove();g.removeAttr("overflow")};d(document).off("click.steps").on("click.steps","[data-steps]",function(){var g=d(this);var f=g.parents(".layui-steps").first().attr("lay-filter");var e=g.data("steps");if(e==="next"){a.next(f)}else{if(e==="prev"){a.prev(f)}else{if(e==="go"){a.go(f,g.data("go"))}}}});b("steps",a)});