node.js

问题 Getting acquinted with Sails for Node. One thing I need to get used to is the 'automagic' way in which routes for controller-methods are set-up using blueprints . For example, from the docs, if actions -blueprints are enabled ( which they are by default ) GET, POST, PUT, and DELETE routes will be generated for every one of a controller's actions. E.g from the docs, when you've got controlled-method EmailController.send the following routes are created: * `EmailController.send` * :::::::::::::

问题 I am using node, express, html and i am trying to post a to my server side using a html form. The problem is I get {} as my req.body. My html form is the following: <form method = 'post' action='get_name' enctype="multipart/form-data"> <input type="text" name="form_name"><br> <input type="submit" value="Upload name"> </form> I use the following in the begining of the my node.js file: app.use(bodyParser.urlencoded({limit:'5mb', extended:false})); app.use(busboy()); My app.post is the following

问题 I'm trying to creating a script to trigger an IFTTT notification. What I got working so far is: var http = require('http') var body = JSON.stringify({ value1: "Temp Humid Sensor", value2: "Error", value3: "reading measurements" }) var sendIftttTNotification = new http.ClientRequest({ hostname: "maker.ifttt.com", port: 80, path: "/trigger/th01_sensor_error/with/key/KEY", method: "POST", headers: { "Content-Type": "application/json", "Content-Length": Buffer.byteLength(body) } })

问题 I'm trying to creating a script to trigger an IFTTT notification. What I got working so far is: var http = require('http') var body = JSON.stringify({ value1: "Temp Humid Sensor", value2: "Error", value3: "reading measurements" }) var sendIftttTNotification = new http.ClientRequest({ hostname: "maker.ifttt.com", port: 80, path: "/trigger/th01_sensor_error/with/key/KEY", method: "POST", headers: { "Content-Type": "application/json", "Content-Length": Buffer.byteLength(body) } })

问题 I am trying to move textfields up while showing the keyboard. I am doing login screen in react native application, So, I have added Scrollview . But, Its scrolling for all devices. But, I need only for iPhone 5s device only. Even I tried with KeyboardAvoidingView , But, due to this entire data is overlapping. Any suggestions to avoid this issue? 回答1: You have to use KeyboardAvoidingView but not with scrollview because scrollview does not have a height. If you have to use KeyboardAvoidingView

问题 I am using node, express, html and i am trying to post a to my server side using a html form. The problem is I get {} as my req.body. My html form is the following: <form method = 'post' action='get_name' enctype="multipart/form-data"> <input type="text" name="form_name"><br> <input type="submit" value="Upload name"> </form> I use the following in the begining of the my node.js file: app.use(bodyParser.urlencoded({limit:'5mb', extended:false})); app.use(busboy()); My app.post is the following

问题 I am trying to move textfields up while showing the keyboard. I am doing login screen in react native application, So, I have added Scrollview . But, Its scrolling for all devices. But, I need only for iPhone 5s device only. Even I tried with KeyboardAvoidingView , But, due to this entire data is overlapping. Any suggestions to avoid this issue? 回答1: You have to use KeyboardAvoidingView but not with scrollview because scrollview does not have a height. If you have to use KeyboardAvoidingView

问题 I'm creating an app where a user can create various types of custom fields, and I'd like to store those fields in mongo. The types will include String, Number, and Date. My schema looks like this: const MetaSchema = new mongoose.Schema({ key: String, value: {type: mongoose.Schema.Types.Mixed}, type: String, created_at: {type: Date, default: Date.now} }); This works great, and I can store my data as expected. The issue is, when I want to store a date for instance, that gets sent across to the

问题 Support for the experimental syntax 'classProperties' isn't currently enabled I tried the solutions still get the error after re building. Support for the experimental syntax 'classProperties' isn't currently enabled package.json { "name": "blahmodule", "version": "1.0.0", "description": "a fetch module for our project", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1", "build": "./node_modules/.bin/babel src --out-file index.js" }, "peerDependencies": {

问题 Support for the experimental syntax 'classProperties' isn't currently enabled I tried the solutions still get the error after re building. Support for the experimental syntax 'classProperties' isn't currently enabled package.json { "name": "blahmodule", "version": "1.0.0", "description": "a fetch module for our project", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1", "build": "./node_modules/.bin/babel src --out-file index.js" }, "peerDependencies": {