Question

我正在使用Meteor aldeed:tabular

显示表格数据

表格初始化代码很简单：

this.TabularTables.Customers = new Tabular.Table({
    name: "Clients",
    collection: this.Customers,
    columns: [
        {data: "lastName", title: "Name"},
        {data: "myMessage()", title: "Message"}
    ],
});

第一个字段，lastName工作正常，但添加第二个字段myMessage（）会导致问题

我在公共代码部分安装了dburles：collection-helpers扩展并添加了帮助器：

this.Customers = new Mongo.Collection("customers");
this.Customers.helpers({
    myMessage: function () {
        return "Hi!";
    }
});

但仍然在客户端出现错误：

Exception from Tracker recompute function:
debug.js:41 TypeError: a[i[j]] is not a function
at c (jquery.dataTables.min.js:16)
at jquery.dataTables.min.js:17

我的帮助函数可能有什么问题，我应该在哪里声明它？

Answer 1

我或多或少完全按照你所做的做了，而且效果很好。

Does Chrome for Android support apps and extensions?
    Chrome apps and extensions are currently not supported on Chrome
    for Android. We have no plans to announce at this time.

我能看到的唯一真正的区别是这一行：

Countries = new Mongo.Collection('countries');

TabularTables = {};

Meteor.isClient && Template.registerHelper('TabularTables', TabularTables);

TabularTables.Countries = new Tabular.Table({
    name: "CountriesList",
    collection: Countries,
    columns: [
        {data: 'italian_name', title: 'Italian name'},
        {data: 'catalogueName',title: 'Catalogue name'},
        {data: "myFunction()", title: 'Wot'}
    ]
});

Countries.helpers({
    myFunction: function () {
        return "Hi!";
    }
});

Answer 2

最后我发现了问题：TabulatTables使用集合变换器dburles：collection-helpers来调用必要的函数，但它与perak：连接定义了自己的助手

在流星表格中使用集合助手

2 个答案: