ejs | 易学教程

Call javascript functions on another file from an EJS templates in Harp.js

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问题 Trying to make a website with Harp.js here. I use ejs templates, and want to store some useful javascript functions in a central file. How do I do that? I tried to use <% include _render_util.js %> But it does not work (seems like js file is not parsed). Any ideas? Thanks! 回答1: Although there are ways of making this work (sometimes), it's not something that was deliveratly built into Harp.js. Forcing this behaviour often takes time to debug and causes unexpected issues. Here is a quick

What is the proper way to loop through an array in an EJS template after an AJAX Call (using ExpressJS)?

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问题 So I am trying to loop through an array of objects that I got from an http call using to my internal API using the request module/package. So far, I am able to get my data back from the API and DISPLAY the full object on my page. I would like to display it on my page and loop through it using the EJS templating system. I know I can use AngularJS for frontend stuff, but I would like to see how far I can go with only server-side. So below is my code: server.js // Prepend /api to my apiRoutes

Convert Jade to EJS

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问题 Can anyone please help by convert this Jade to EJS? extends layout block content h1. User List ul each user, i in userlist li a(href="mailto:#{user.email}")= user.username 回答1: There is no block but an include logic available in EJS. Split up the "main layout" that way that you can include a header and footer (or whatever suits your needs). The iteration is expressed in plain JavaScript escaped in sequences of <% ... %> . Using <%= ... %> directly outputs the referenced var. Your resulting

Prevent empty lines in ejs for loops

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问题 I have the following simple ejs template: <% for (var i =0; i < 10; ++i) { %> - <%- i %> <% } %> This renders the following: - 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 How can I prevent ejs to create empty lines like these? If possible I don't want to modify the result string but to tell ejs to not render these empty lines. How can I do that? 回答1: Trim-mode ('newline slurp') tag, trims following newline. <% i -%> or <% -%> or <%= i -%> or <%- i -%> All you need is the hypen. In the Features

EJS的个人总结

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什么是模板引擎？　　用于Web开发的模板引擎是为了使用用户界面与业务数据（内容）分离而产生的，使用模板语法编写的模板代码通常放在具有特的格式的文档中，经过模板引擎编译之后就会生成一个标准的HTML文档。　　目前市面上比较流行的模板引擎有以下几种：　　　　 EJS -- 国内站点： https://ejs.bootcss.com/ ，官方站点： http://ejs.co 　　　　 Pug -- 官方站点： https://pugjs.org/ 　　　　Mustache -- 官方站点： http://mustache.github.io/ 　　　　jade -- 官方站点： http://jade-lang.com/ 　　为什么要学习EJS？　　EJS是一套简单的模板语言，帮我们利用普通的JavaScript代码生成HTML页面。EJS没有复杂的语法规则，也没有再造一套迭代和控制语法，有的只是普通的JavaScript代码而已。在浏览器环境中使用　　下载浏览器版本的EJS，然后是如HTML页面即可。　　下载地址： https://github.com/mde/ejs/releases/latest 　　 <script src="ejs.js"></script> <script> var people = ['geddy', 'neil', 'alex'],

How to use multiple layout within a SailsJS app?

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问题 My Sails.js application have separate frontend and admin layout. My view engine is ejs . How do I use separate layouts for frontend and admin site? Can I use specific layout for each action? 回答1: From Sails.js Documentation: At least in EJS, instead of indicating your custom layout with the layout local, you must use _layoutFile: res.view({ _layoutFile: 'relativePathToYourCustomLayoutFromTheTargetView.ejs' }); The path to the layout you're wanting to use should be specified relative to the

EJS include file relative to project root

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问题 I am using Express and EJS to build a site and I have a directory structure somthing like: +--www/ | +--partials/ | | | +--header.ejs | +--(a bunch of ejs files) | +--guide | | | +--index.html | +--(other files) | +--index.html In both of the index.html files shown in my example, the <% include ... %> command would be different, even if referencing the same included file. Also if I were to say include header.ejs and then header.ejs has an include for another partial, the whole system breaks

How to Debug EJS code in Chrome/Safari

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问题 I am using EJS templates with CanJS and are looking for a way to debug my EJS code. Currently firebug can show me the syntax errors in EJS but in other browsers, I am not able to see anything.I need to go through my EJS file very carefully to solve the errors. I searched on web and found out about ejs_fulljslint https://code.google.com/p/embeddedjavascript/ , but not able to run this properly. I included the script into my HTML file but still wasn't getting any console errors. I am not able

how do i get eclipse to interpret .ejs files as .html?

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问题 i recently started on a node project and two of the modules i'm using is express and EJS. but default i usually use eclipse as my IDE, it works well for java and decent for html and javascript. but one problem i'm having is that for .ejs files i get no markup color coding, or any form of code completion. it's basically just a plain file. does anyone know how i can get eclipse to interpret .ejs files as .html files? i figure it's pretty similar except for the occasional embed tags. or a

webpack-dev-server rebuild with ejs

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问题 I'm using webpack-dev-server with this config: import webpack from 'webpack'; import autoprefixer from 'autoprefixer'; import ExtractTextPlugin from 'extract-text-webpack-plugin'; import CaseSensitivePathsPlugin from 'case-sensitive-paths-webpack-plugin'; import HtmlWebpackPlugin from 'html-webpack-plugin'; const exports = { devtool: 'cheap-module-source-map', entry: { bundle: `${__dirname}/src/main.ejs`, commons: [ 'lodash', 'webpack-dev-server/client?http://localhost:8090', 'webpack/hot