ejs

How to get JSON content in EJS file [WEBPACK]

由 别等时光非礼了梦想. 提交于 2020-01-16 08:40:11
问题 I want to get values from an external JSON file and use these values in my EJS file which is compiled as HTML by webpack. My JSON & EJS working properly. I trying things like that in my EJS : <%= require('./components/products.json') %> But the only output (in a HTML file) i get at the render is : "components/products.json" I've tried to use Fetch but at bundle time Webpack don't recognize it. And also tried to pass it in a variable but same result. The objective is to display images's URL

Get Id for item in EJS template and inject into service

由 …衆ロ難τιáo~ 提交于 2020-01-16 06:08:07
问题 I am trying to figure out how to pass an Id into my PlayerDetailController and then use it in my service. I have the following route in my main app.js : var players = require('./routes/players'); app.use('/players', players); And I have the following routes inside of the players route ( routes/players.js ): var express = require('express'); var router = express.Router(); /* GET /players listing. */ router.get('/', function(req, res, next) { res.render('players', { title: 'Players', action:

Node - EJS模板应用(node+express+ejs)适合新手理解

由 核能气质少年 提交于 2020-01-14 00:06:48
准备工作: 工具:Webstorm 1. 新建一个文件夹为blogs(随意). 一个js文件app.js. 一个文件夹views,文件夹内一个index.ejs文件,文件夹asstes内style.css 2.使用Termimal工具安装所需要的插件(Node环境): 　　2.1 初始化: npm init -y 　　2.2 安装express: npm install express --save 　　2.3 安装ejs: npm install ejs --save 　　2.4 安装自动工具:npm install nodemon -g --save (可选) 开始写代码喽: ejs部分: <!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>EJS模板</title> <link rel="stylesheet" href="..

Can I render multiple sources in EJS

由 我只是一个虾纸丫 提交于 2020-01-13 19:41:07
问题 I am attempting to use data from 2 different sources, but render them on the same HTML page using EJS, JS and node. This is what I am trying.. app.set('view engine', 'ejs'); app.get('/', function(req, res) { res.render('index.ejs', { data: JSONdata }) res.render('index.ejs', {data2: arrayData}) }); data is a JSON, data2 is an array. I have attempted to look up proper syntax for this exact process but cant seem to find anything. Many thanks. 回答1: You cannot render more than once to a single

Express 框架中 ejs 的安装使用

由 跟風遠走 提交于 2020-01-10 21:14:34
Express 中 ejs 的安装: npm install ejs --save 或者: npm install ejs --save-dev Express 中 ejs 的使用: var express = require("express"); var app = express(); app.set("view engine","ejs"); app.get("/",function(req,res){ }); res.render("news",{ "news" : ["新闻","我","哈哈"] }); app.listen(3000); 指定模板位置 ，默认模板位置在 views app.set('views', __dirname + '/views'); Ejs 引入模板 <%- include header.ejs %> Ejs 绑定数据 <%=h%> Ejs 绑定 html 数据 <%-h%> Ejs 模板判断语句 <% if(true){ %> <div>true</div> <%} else{ %> <div>false< /di v> <%} %> Ejs 模板中循环数据 <%for(var i=0;i<list.length;i++) { %> <li><%=list[i] %></li> <%}%> Ejs 后缀修改为 Html 这是一个小技巧，看着

can I use EJS with AngularJS?

由 对着背影说爱祢 提交于 2020-01-10 08:46:52
问题 Hi I am new to AngularJS. I have great web app already running with JQuery and jQuery UI. Now I want to completely get rid of JQuery and am going to migrate to Angularjs because of its MVC (MVW) pattern. So my jQuery application is running with EJS for templates and entirely DOM manipulation. But when I think about Angular js, I have doubts. Can I still use EJS or not? So please guide me whether I can use or not. Another doubt is, let's assume I have list page. It is updated dynamically, and

Node - EJS模板应用(node+express+ejs)适合新手理解

由 谁都会走 提交于 2020-01-06 09:07:06
准备工作: 工具:Webstorm 1. 新建一个文件夹为blogs(随意). 一个js文件app.js. 一个文件夹views,文件夹内一个index.ejs文件,文件夹asstes内style.css 2.使用Termimal工具安装所需要的插件(Node环境): 　　2.1 初始化: npm init -y 　　2.2 安装express: npm install express --save 　　2.3 安装ejs: npm install ejs --save 　　2.4 安装自动工具:npm install nodemon -g --save (可选) 开始写代码喽: ejs部分: <!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>EJS模板</title> <link rel="stylesheet" href="..

Node download method produces empty file

由 。_饼干妹妹 提交于 2020-01-06 08:09:50
问题 To practice my node I am trying to make a file downloader. The aim is to get a url of a file from a database (currently mp3), download it to the project and use it as an href on the client side. I have managed to get the promises working and a file downloads, however the file is saying it's empty, but when I go into the project, I can open the file(mp3) fine. Here is what I have so far: .then(() => { Promise.resolve() .then(() => { return new Promise(resolve => { console.log("Started download

Passing variable from nodejs to ejs file

由 痴心易碎 提交于 2020-01-06 06:09:22
问题 I have a variable that i want to pass from NodeJs to EJS file . I need this variable to choose whether or not I display an alert(). while running my code i have "nbrow not defined" server.js con.query("SELECT * FROM entreprises WHERE identifiant =?",user, function (err, result) { if (err) throw err; console.log(result); nbrow = result.length; if(nbrow > 0) { res.send("Connexion info :" + user + " " + password); } else { res.render("connexion",{ nbrow: nbrow}); } }); connexion.ejs <script> if(

infinite scrolling in EJS

由 浪子不回头ぞ 提交于 2020-01-06 05:41:20
问题 As the title says I am trying to implement infinite scroll on my page using ejs. Right now I have it set to render a finite number of items from my database to the page. Express JS side: app.get(`/`, (req, res) => { database.find({}, (err, items) => { if (!err){ res.render("home",{cards:items}); } else { console.log(err); } }).limit(20); }); On the the EJS side I have the items then displayed in EJS by means of a forEach loop. <%cards.forEach((i) => {%> <p><%=i.contents%></p> <%})%> Which
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