在extjs中向子应用程序发送回调

在extjs中向子应用程序发送回调,extjs,Extjs,如何从子应用程序发送回调 Shopware.app.Application.addSubApplication({ name: 'Shopware.apps.UploadManager', layout: 'small', eventScope: me, selectionMode: true, params: { uploadId:uploadId, number:

如何从子应用程序发送回调

 Shopware.app.Application.addSubApplication({
        name: 'Shopware.apps.UploadManager',
        layout: 'small',
        eventScope: me,
        selectionMode: true,
        params: {
            uploadId:uploadId,
            number:number,
            position: position,
            orderID: orderID
        },
        callback: my_Function()
    });
“my_Function()”这表示函数调用

定义对象时,只需为其指定函数名“callback:my_function”

试试这个

Shopware.app.Application.addSubApplication({
        name: 'Shopware.apps.UploadManager',
        layout: 'small',
        eventScope: me,
        selectionMode: true,
        params: {
            uploadId:uploadId,
            number:number,
            position: position,
            orderID: orderID
        },
        callback: my_Function
    });
我自己弄到的:-)

我把 var callback=me.subApplication.callback

在init函数中,通过调用

    if (callback) {
        callback.call(this, orderId);
    }

对不起,我是说,如何在子应用程序中发送回调。在本例中,Shopware.apps.UploadManager