pug

View is not change after render .pug file from express

由 时间秒杀一切 提交于 2019-12-23 04:35:40
问题 I have some problem that the html view is not change after render the pug file,after getting the server response. The code is following app.set('view engine', 'pug'); app.set("views", require('path').join(__dirname, "views")); app.post('/login', function(req, res, next) { console.log(req.body); checkExistanceOfuser(req.body.username, req.body.password, function(err, flag, data) { console.log(err); if (err) { res.send({ err: 'SOME_DATABASE_ERROR' }) } else { if (flag) { req.session.user = data

What does 'TypeError: Cannot read property '_locals' of undefined' mean?

由 陌路散爱 提交于 2019-12-23 01:55:46
问题 I'm doing this tutorial on teamTreeHouse https://teamtreehouse.com/library/express-basics/using-templates-with-express/using-jade-in-your-express-app and I'm getting this error: TypeError: Cannot read property '_locals' of undefined at EventEmitter.render (c:\Users\bcarr\Web Projects\LTQ\node_modules\express\lib\application.js:548:11) at c:\Users\bcarr\Web Projects\LTQ\app.js:12:9 at Layer.handle [as handle_request] (c:\Users\bcarr\Web Projects\LTQ\node_modules\express\lib\router\layer.js:95

What does 'TypeError: Cannot read property '_locals' of undefined' mean?

由 廉价感情. 提交于 2019-12-23 01:55:40
问题 I'm doing this tutorial on teamTreeHouse https://teamtreehouse.com/library/express-basics/using-templates-with-express/using-jade-in-your-express-app and I'm getting this error: TypeError: Cannot read property '_locals' of undefined at EventEmitter.render (c:\Users\bcarr\Web Projects\LTQ\node_modules\express\lib\application.js:548:11) at c:\Users\bcarr\Web Projects\LTQ\app.js:12:9 at Layer.handle [as handle_request] (c:\Users\bcarr\Web Projects\LTQ\node_modules\express\lib\router\layer.js:95

How to execute js with Jade?

由 安稳与你 提交于 2019-12-22 09:56:52
问题 i was wondering how to execute js before rendering? This fails -#{somejs} // Outputs just the js-code p #{somejs()} // Executes the js-code, but doenst render the html // In EJS I just write. But how can i do this with node? <%- somejs() %> // I try to use express-messasges (https://github.com/visionmedia/express-messages) with Jade instead of ejs 回答1: The following both work for me: - var test = Math.sqrt(16); div #{test} or div #{Math.sqrt(25)} If possible, would you please post your somejs

How to generate a pure JavaScript file with Jade

由 别等时光非礼了梦想. 提交于 2019-12-22 08:10:08
问题 I know that Jade is for producing HTML instead of JavaScript, but for a project I'm working, it would be great, and a huge time saver, if I could do this without adding a pipe in every line: | (function(){ | //Some JavaScript Code | var foo="#{bar}"; | console.log("This a JavaScript file generated with Jade"); | })() The idea is to use the output of this template as the source of a regular JavaScript include like this: <script type="application/javascript" src="foo.generated.js"></script> So

IE conditional statements in Jade template engine

由 旧时模样 提交于 2019-12-22 05:41:28
问题 How can I convert following IE conditional statements in JADE language : <!--[if IE 8]> <html lang="en" class="ie8"> <![endif]--> <!--[if IE 9]> <html lang="en" class="ie9"> <![endif]--> <!--[if !IE]><!--> <html lang="en"> <!--<![endif]--> I have tried following but it is not working: //if IE 8 html lang="en" class="ie8" //if IE 9 html lang="en" class="ie9" //if !IE html lang="en" // <![endif] It is showing following output : <!--if IE 8html lang="en" class="ie8" --> <!--if IE 9html lang="en"

IE conditional statements in Jade template engine

由 ぃ、小莉子 提交于 2019-12-22 05:41:06
问题 How can I convert following IE conditional statements in JADE language : <!--[if IE 8]> <html lang="en" class="ie8"> <![endif]--> <!--[if IE 9]> <html lang="en" class="ie9"> <![endif]--> <!--[if !IE]><!--> <html lang="en"> <!--<![endif]--> I have tried following but it is not working: //if IE 8 html lang="en" class="ie8" //if IE 9 html lang="en" class="ie9" //if !IE html lang="en" // <![endif] It is showing following output : <!--if IE 8html lang="en" class="ie8" --> <!--if IE 9html lang="en"

Jade - Controlling line-breaks in the HTML output

由 梦想与她 提交于 2019-12-22 04:36:35
问题 I have a simple search form I wish to implement using Jade. form input( type="text" size="16" placeholder="Enter your keywords") input( type="button" value="Search") The output is rendered as: <form> <input type="text" size="16" placeholder="Enter your keywords"> <input type="button" value="Search"> </form> This is perfect except that the line-break is causing a space between my button and the search button. I need no space between the textbox and the button. I need the code to render like

How do you set jade basedir option in an express app? (the “basedir” option is required to use “extends” with “absolute” paths)

由 左心房为你撑大大i 提交于 2019-12-22 03:00:08
问题 Going through the peepcode nodejs video and recreating the app on the current express/node versions I've ran into a small issue. file structure site - apps - - authentication - - - views - - - - login.jade - - - routes.js - node_modules - public - - images - - javascripts - - stylesheets - routes - views app.js login.jade: extends /views/layout block content form(action='/sessions', method='post') label | Username input(type='text', name='user') label | Password input(type='password', name=

The layout.jade is not working, why?

由 偶尔善良 提交于 2019-12-22 01:41:40
问题 This is my configure file: The layout.jade does not seem to be working. But the jade is working. I used Chrome to check, and am sure that the layout HTML is not loaded into the page. module.exports = function(app, express, mongoose){ var config=this app.configure(function (){ app.set('views',__dirname+'/views') app.set('view engine','jade') app.set('view options', {layout:true}) app.use(express.bodyParser()) app.use(express.methodOverride()) app.use(express.cookieParser()) app.use(express
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