ejs | 易学教程

When I pass res.render object then in .ejs file it is undefined

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问题 I want to show values of post object in my profilearea.ejs file.But when it renders to profilearea.ejs then it gives an error that "post is not defined". Here is the code in node.js PersonalInfo.findOne({username:req.body.name}, function(err,post){ if(err || !post) { console.log("find is not done"); } else res.render('profilearea.ejs', {post:post}); } }) This is the code in profilearea.ejs file <section id="notification" data-role="page" > <header data-role="header" data-theme="b"><h2

How to automatically refresh ejs page

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问题 Im new with ejs. As I was trying out an app. I want to refresh the page every 5 sec. I got a code <script language="javascript" type="text/javascript"> $(document).ready(function() { setInterval("location.reload(true)", 5000); }); </script> But how to include jquery in ejs? How to embed this code in ejs page? 回答1: Try this tags: <meta http-equiv="refresh" content="5">. That simple. The "5" is the number of seconds. If you want to increase the time to say 20 minutes, you simply put in "1200"

Passing a function into an EJS template for use in an onclick event?

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问题 I'm trying to pass a function into an EJS template and have it be set to an onclick event in the template. Is this possible? In other words, something like this var clickHandler = function() { console.log("I am in the click handler!"); } var template = new EJS({ url: "/template.ejs" }); var html = template.render({ clickHandler: clickHandler }) $("#target").html(html); Where the template looks something like <p onclick='clickHandler'>Click Me</p> 回答1: You should put your js function in the

whitespaces when adding partial template using EJS

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问题 I am using SailsJS with EJS engine. When I add partials using <% include partials/template.ejs %> or <% partial('partials/template.ejs') in the layout file, I get whitespaces before the compiled HTML code (template.ejs). Note that when I copy paste the template.ejs content in the layout (not using include/partials) the whitespaces are gone. See images below: 1st part: code. 2nd part: chrome DOM. 3rd part: whitespace element inspection (DOM properties) 回答1: I have faced the same problem. What

Express + EJS - passing arguments to EJS view

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问题 I'm rather new to Node.js/Express/EJS. I've recently noticed that when I'm passing arguments from an Express request handler to an EJS view and omit the argument name it creates a name based on the variable name. So, for example, in the code below, //server.js var express = require('express'); var app = express(); app.set('view engine', 'ejs'); app.get('/', function(req, res){ var products = [ { name: 'Tennis Ball', price: 10 }, { name: 'Basketball', price: 20 } ]; res.render('index',

link_to and other view helpers not included with EJS (bundled with Express) for Node.js?

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问题 I've set up a nodeJS server using the Express web framework, using the EJS template engine. When I try to use the EJS link_to view helper inside a view, I get a reference error. Is this because I am doing something wrong, or are the view helpers just not included? I've tried the following <# link_to("...", "...") #> <#= link_to("...", "...") #> <#- link_to("...", "...") #> Note: I've configured custom tags for EJS... server.configure(function () { this.set("view engine", "ejs"); this.set(

webpack html (ejs) include other templates

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问题 So this is my webpack config : import path from 'path'; var HtmlWebpackPlugin = require('html-webpack-plugin'); module.exports = { entry: { index: './dev/index.js' }, output: { path: path.join(__dirname, 'dist'), // publicPath: 'http://localhost:3000/', filename: 'bundle.js', chunkFilename: '[id].bundle.js' }, module: { loaders: [ { test: /\.js$/, exclude: path.resolve(__dirname, "node_modules"), loader: 'babel-loader' } ] }, plugins: [ new HtmlWebpackPlugin({ hash: true, template: 'ejs!./dev

Rendering ejs template

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问题 I have following code in nodejs (I read temp.ejs file and get content as ejsHtml as string): var html = EJS.render(ejsHtml, { A: '<div>smth</div>' } ); And in temp.ejs: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title></title> </head> <body> <%= A %> </body> </html> Output: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title></title> </head> <body>

Node EJS passing data to an include

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问题 Currently I'm messing around with Node and EJS templates. However I have hit a problem. Im building up a page made up of multiple components and im calling these components into the index page like so: <% include components/header.ejs %> My question is how can I pass data (json) to that specific include? I want to be able to reuse components however to show different content coming from json. Thanks 回答1: Try: <%- include('components/header.ejs', {data: 'data'}); %> 来源： https://stackoverflow

nodejs实践--npm使用、express创建ejs模板

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Node Express在命令行创建项目时，默认是使用Jade模板，虽然这个模板高效，但毕竟跟普通html风格相差甚远，很多人用不习惯。 ejs风格，简单、直观、明了，和：jsp php asp freemaker 类似，在页面嵌套。 1、NPM创建Node项目 > npm init 1、EXPRESS创建Node项目注：运行命令前记得先进入当前项目所在的目录。如果出现错误：'express' 不是内部或外部命令，也不是可运行的程序或批处理文件请全局安装 express和express-generator 在终端上执行以下代码 npm install -g express npm install -g express-generator [Jade模板] > express nodeJade express创建项目若不显示指定模板，默认使用Jade，以下写法都可以： express -jade nodeJade express -view=jade nodeJade express --view=jade nodeJade （官方推荐写法） [EJS模板] express -e nodeEjs //参数 -e 就是说用ejs引擎，dirName就是创建项目的目录以下写法都可以： ### EJS模板需要显示指定 express --ejs nodeEjs express -