Question

我试图弄清楚如何将Sails.js与node-machine-syntax一起使用。这是我的航班的清单动作，很简单，没什么疯狂的。我正在尝试：

/**
* FlightsController
*
* @description :: Server-side actions for handling incoming requests.
* @help        :: See https://sailsjs.com/docs/concepts/actions
*/

module.exports = {

 friendlyName: 'flights list',


 description: 'list all flights',

 exits: {
   success: {
     responseType: 'view',
     viewTemplatePath: 'pages/list'
   },
   notFound: {
     description: 'No flight was found in the database.',
     responseType: 'notFound'
   }
 },

 fn: async function (exits) {

   var flights = await Flights.find({});

   // If no flight was found, respond "notFound" (like calling `res.notFound()`)
   if (!flights) { return exits.notFound(); }

   // Display the hompage view.
   return exits.success({flights});
  }
};

但是，当我尝试访问页面/ list时，显示500服务器错误页面，并显示以下消息：“ TypeError：exits.success不是函数”。我真的不明白，因为那是您要使用的语法。它缺少“输入”对象，但是因为我并不是真的需要它，而只是想在我的数据存储中输出广告投放，所以我删除了它。而且它似乎也无法解决问题。

有什么想法吗？谢谢！

我的飞行模型如下所示：

module.exports = {

 attributes: {
   company:{
     type: 'string',
     required: true
   },
   takeoff:{
     type: 'string',
     required: false
   }
 },

};

我的页面list.ejs确实显示了单词“ LIST”，就像这样。

Answer 1

您还需要放置inputs对象，如下所示：

/**
* FlightsController
*
* @description :: Server-side actions for handling incoming requests.
* @help        :: See https://sailsjs.com/docs/concepts/actions
*/

module.exports = {

 friendlyName: 'flights list',


 description: 'list all flights',

 inputs: {},

 exits: {
   success: {
     responseType: 'view',
     viewTemplatePath: 'pages/list'
   },
   notFound: {
     description: 'No flight was found in the database.',
     responseType: 'notFound'
   }
 },

 fn: async function (inputs, exits) {

   var flights = await Flights.find({});

   // If no flight was found, respond "notFound" (like calling `res.notFound()`)
   if (!flights) { return exits.notFound(); }

   // Display the hompage view.
   return exits.success({flights});
  }
};

TypeError：exits.success不是函数

1 个答案: