ejs | 易学教程

How to escape HTML in node.js EJS view?

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I want to escape the html in bloglist[i].Text field. How to do that with EJS? <!DOCTYPE html> <html> <head> <title><%= title %></title> <link rel='stylesheet' href='/stylesheets/style.css' /> </head> <body> <h1><%= title %></h1> <p>Welcome to <%= title %></p> <% for(var i=0; i < bloglist.length; i++) { %> <h3> <%= bloglist[i].Title %></h3> <div> <%= bloglist[i].Text %> </div> <% } %> </body> </html> You are escaping the value correctly by using: <%= bloglist[i].Text %> If you want to allow HTML to be rendered, then you want an "unescaped" value. To do that use the following: <%- bloglist[i]

Finding current url inside EJS view when using express

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问题 I'm using Express and EJS to serve pages. I'm using Bootstrap for the UI, specifically the navbar. I'd like to add an 'active' class to the current page's <li> item, to show the current page. However, I cannot find how to get the URL from within the EJS code rendering the page. I found 2 workarounds: I used included passing the page name as a parameter in the route's res.render('myview', {pageName: 'myView'}); - which is not scalable and may cause issues. The other way, was to use jQuery on

Render a variable as HTML in EJS

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I am using the Forms library for Node.js ( Forms ), which will render a form for me on the backend as so: var signup_form = forms.create({ username: fields.string({required: true}) , password: fields.password({required: true}) , confirm: fields.password({ required: true , validators: [validators.matchField('password')] }) , email: fields.email() }); var signup_form_as_html = signup_form.toHTML(); The final line var signup_var signup_form_as_html = signup_form.toHTML(); creates a block of HTML which looks as such: <div class="field required"><label for="id_username">Username</label><input type=

how to include a template with parameters in EJS?

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问题 As a real beginner in EJS, I have two charts in my html page, so I want to use my partial twice: <% include partials/spider-chart.ejs %> But I need to pass some parameters inside the ejs to differentiate between graphs. What is the best way? 回答1: @Naeem Shaikh solution works. Though include also gives you more intuitive way of including a partial template and also passing context variables to that as found in documention section of ejs. <ul> <% users.forEach(function(user){ %> <%- include(

Node.js - EJS - including a partial

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I am trying to use Embedded Javascript renderer for node: https://github.com/visionmedia/ejs I would like to know how I can include another view file (partial) inside a .ejs view file. pkyeck With Express 3.0: <%- include myview.ejs %> the path is relative from the caller who includes the file, not from the views directory set with app.set("views", "path/to/views") . EJS includes In Express 4.x I used the following to load ejs : var path = require('path'); // Set the default templating engine to ejs app.set('view engine', 'ejs'); app.set('views', path.join(__dirname, 'views')); // The views

How to include css and js files in Node.js project

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问题 What is the correct way to include css and js files in express project ? I am using ejs template engine. I have seen one example using connect-assetmanager but it was difficult to follow. A small example project which includes css and js in index.ejs (not layout.ejs) would be very useful. 回答1: Static files can be served with express' static middleware. I usually make a directory for all static files to be served from the root. If you've installed express globally with npm ( npm install -g

Accessing EJS variable in Javascript logic

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问题 I'm working on a Node.js app (it's a game). In this case, I have some code set up such that when a person visits the index and chooses a room, he gets redirected to the proper room. Right now, it's being done like this with Express v2.5.8: server.get("/room/:name/:roomId, function (req, res) { game = ~databaseLookup~ res.render("board", { gameState : game.gameState }); } Over in board.ejs I can access the gameState manner with code like this: <% if (gameState) { %> <h2>I have a game state!<

How to redirect to another page in node.js [duplicate]

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问题 This question already has answers here : How to make a redirect (301) in Node.js / Express? (3 answers) Closed 8 months ago . I have a login and a signup page. When random user wants to login, and login is successful, I want to redirect him to another .ejs page (for example UserHomePage.ejs), however, nothing I've tried have worked so far. if (loggedIn) { console.log("Success!"); res.redirect('/UserHomePage'); } else { console.log("Error!"); } I would also like to know, how to redirect a user

How to create global variables accessible in all views using Express / Node.JS?

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Ok, so I have built a blog using Jekyll and you can define variables in a file _config.yml which are accessible in all of the templates/layouts. I am currently using Node.JS / Express with EJS templates and ejs-locals (for partials/layouts. I am looking to do something similar to the global variables like site.title that are found in _config.yml if anyone is familiar with Jekyll. I have variables like the site's title, (rather than page title), author/company name, which stay the same on all of my pages. Here is an example of what I am currently doing.: exports.index = function(req, res){ res

Passing an object to client in node/express + ejs?

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I have a pretty large object that I need to pass to a function in a client script. I have tried using JSON.stringify, but have run into a few issues with this approach - mostly performance related. Is it possible to do something like this in ejs? app.get('/load', function(req, res) { var data = { layout:'interview/load', locals: { interview: '', data: someLargeObj } }; res.render('load', data); }); And in my client script, I would pass this object to a function like so <script type="text/javascript"> load(<%- data %>); // load is a function in a client script </script> When I try this I get