Layer获得弹窗中layedit的内容

Question

Layer.open时打开新页面如何在新页面初始化layedit组件，以及如何在layer自带的button提交表单时将layedit内容同步到textarea
`layui.use(['layer'], function(){

        var layer = layui.layer;
        layer.open({
            content: '/base/addTo/'+addform,
            btn: ['保存','取消'],
            yes: function(index, layero){
                var body = layer.getChildFrame('body', index);
                var iframeWin = window[layero.find('iframe')[0]['name']];
                var form = body.find('#editForm');
                var bt=$('.layui-layer-btn0');
                var editor = body.find('#editor');
               // var i = editor.attr("index");
                alert(editor.val());
                if(form.valid()){
                    var loadindex = layer.load(0, {time: 10*1000});
                    $.post('/base/add/'+addform,
                            form.serialize(),`