动态火焰模板，动态数据不起作用

Question

我正在开发一个使用Meteor-1.6 + Blaze +实现的应用程序，并创建一个多模态模板，例如aModal，bModal，cModal..etc，并在按钮上将这些模板调用到主模板中，单击使用ReactiveVar。

getModalTemplate() {
        return Template.instance().modalTemplate.get() || '';
    },
getModalData () {
        return Template.instance().modalData.get() || '';
    }

DynamicModalTemplate＆amp; modalData是帮助程序，为模态提供动态选择的模态模板和数据。

助手：

'click #carModalTrigger' (event, inst) {        
        import ('./cars.js').then(() => {
            inst.modalTemplate.set("carsModal");
            Meteor.setTimeout(() => {
                $("#carsModal").modal();
                $("#carsModal").modal('open');
            }, 200)
        });
    },

    'click #brandingSectionTrigger' (event, inst) {
        import ('./bikes.js').then(() => {

            inst.modalTemplate.set("bikeModal");
            Meteor.setTimeout(() => {
                $("#brandingSection").modal();
                $("#brandingSection").modal('open');
            }, 200)
        });
    }

活动：

this.autorun(() => {
            const dataHandle = Meteor.subscribe('myCollection');

            if (dataHandle.ready()) {
                console.log("==> SubsReady ::: ", dataHandle);
                let vData = {};
                vData = MyCollection.find({ userId: Meteor.userId() }).fetch();
                  this.modalData.set(vData);
                  console.log("=> vData ",vData)
                }
            }
    }

设置模态数据变量：

public class JsonHandler {

    static String response = null;
    public final static int GET = 1;
    public final static int POST = 2;

    public JsonHandler() {

    }

    public String makeServiceCall(String url,int method) {
        return this.makeServiceCall(url, method, null);
    }

    public String makeServiceCall(String url, int method,
            List<NameValuePair> params) {

        try {
            // http client
            DefaultHttpClient httpClient = new DefaultHttpClient();
            HttpEntity httpEntity = null;
            HttpResponse httpResponse = null;

            // Checking http request method type
            if (method == POST) {
                HttpPost httpPost = new HttpPost(url);

                if (params != null) {
                    httpPost.setEntity(new UrlEncodedFormEntity(params));
                }

                httpResponse = httpClient.execute(httpPost);
            } else if (method == GET) {
                if (params != null) {
                    String paramString = URLEncodedUtils.format(params, "utf-8");
                    url += "?" + paramString;
                }

                HttpGet httpGet = new HttpGet(url);
                httpResponse = httpClient.execute(httpGet);
            }

            httpEntity = httpResponse.getEntity();
            response = EntityUtils.toString(httpEntity);
        } catch (Exception e) {
        }

        return response;
    }

}

modalData是动态更新但是模态显示旧数据，比如当我打开汽车模态它显示正确的数据但是在关闭它之后如果modalData更新并且我再次打开汽车模态它显示我的旧数据没有更新一个。

当我打开Bikes模态并关闭它时显示更新的数据，现在再次打开汽车模式将显示更新的数据。

请指导我如何在打开模态时加载更新的数据。

感谢。