如何在插件中关闭Shopware后端中的窗口

如何解决如何在插件中关闭Shopware后端中的窗口

我有一个可以在其中创建货运标签的插件。创建完之后，窗口用win.destroy（）关闭。很好，我回到以前打开的窗口。我想知道 如果我可以在执行操作时创建标签后关闭窗口，该怎么办？因此，我想关闭之前打开的两个窗口。 这是代码

saveDpdconflist: function(orderid,win) {
        var me = this;      
          
        dpdform = me.getDpdConf().getForm();                
        var dpdvalue = dpdform.getFieldValues();
        
        dpdtabform = me.getDpdtabConf().getForm();  
         if (!dpdtabform.isValid()) {
            Shopware.Notification.createGrowlMessage('',me.snippets.requireError,'');
            return;
        }
            
        var dpdtabvalue = dpdtabform.getFieldValues();      
        var newstore = Ext.create('Shopware.apps.Order.DxOrderDpdtab.store.Dxorderlabel');
        
        newstore.load({
            params: {
                        dxorderid: orderid,dxsalutation: dpdvalue.salutation,dxfirstname: dpdvalue.firstName,dxlastname: dpdvalue.lastName,dxcompany: dpdvalue.company,dxdepartment: '',dxstreet: dpdvalue.street,dxstreetno: dpdvalue.streetNumber,dxcity: dpdvalue.city,dxzipcode: dpdvalue.zipCode,dxcountry: dpdvalue.countryname,dxphone: dpdvalue.phone,dxdpdproduct: dpdtabvalue.dxdpdshipname,dxlabelpos: dpdtabvalue.labelposition_cmbx,dxexportdoc: '1',dxpayment: '1',dxnoofgenpdf: dpdtabvalue.anzahlaversand,dxcodtext: dpdtabvalue.nachnahmereferenz,dxbyhand: '0',dxweight: '5',dxlblchgdpd: dpdvalue.dpdchngshipadd,dxemail: dpdvalue.email,dxshipdate: dpdtabvalue.from_date,dxparcelshopid: win.record.raw.dxparcelshopid,},callback: function(data,operation) {
                        var records = operation.getRecords(),record = records[0],rawData = record.getProxy().getReader().rawData;
                        
                        if(operation.success === true && rawData.data.error == '') {
                            
                            if(rawData.data.number == '1'){
                                if(rawData.data.retoureOption == 1){
                                    url = "{url controller='DxOrderDpdtab' action='getExportPDF'}";
                                    url = url+'/id/'+(rawData.data.id-1);
                                    window.open(url,'_blank');
                                }
                                url = "{url controller='DxOrderDpdtab' action='getExportPDF'}";
                                url = url+'/id/'+rawData.data.id;
                                window.open(url,'_blank');
                            }
                            
                            Shopware.Notification.createGrowlMessage(me.snippets.successTitle,me.snippets.labelSuccessMessage,me.snippets.growlMessage);
                            win.destroy();
                        } 
                        else{
                            Shopware.Notification.createGrowlMessage(me.snippets.failureTitle,rawData.data.error,me.snippets.growlMessage);
                        }
                    }
        });

        
    },