handlebars.js

Using express-expose and Handlebars.js gives me Unexpected Token &

由 ☆樱花仙子☆ 提交于 2021-01-29 02:50:35
问题 I am using express-expose to pass variables to the clientside so I can use them, however the variables that are being passed are being formatted with " for example I have. in my server.js res.expose('var some = "variable";'); res.render("home"); then in my template i have <script type="text/javascript"> {{javascript}} </script> but it gives me an error and chrome dev tools says var some = "variable"; Uncaught SyntaxError: Unexpected token & 回答1: I got it! Had to use triple stash {{{javascript

Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'INVALID'

由 流过昼夜 提交于 2021-01-28 03:54:54
问题 I want to get the total count of stars of my github account but when I run my server client flashes an error saying : ... data-increment="{{ metadata[stargazers_ -----------------------^ Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'INVALID' I have used express server, with handlebars for rendering function parseData(response, user) { var checkLang = {}; const metadata = response.reduce(function(acc, currentItem) { acc.stargazers_count += currentItem

Shiny Server custom Handlebars.js templates

由 故事扮演 提交于 2020-12-31 04:37:58
问题 I'm not at all familiar with handlebars.js but I'd like to customize the directory index template that comes with Shiny Server. Specifically, what I'm looking to do is render a page of thumbnails of the different apps. The file /opt/shiny-server/templates/directorIndex.html comes with the code below which reference a number of expressions including {{title}}, references to apps, dirs and files. <!DOCTYPE html> <html lang="en-US" xmlns="http://www.w3.org/1999/xhtml"> <head> <title>{{title}}<

How can one render Handlebars variables inside a custom helper block?

由 ◇◆丶佛笑我妖孽 提交于 2020-12-08 04:50:21
问题 I'm trying to get two Handlebars variables to render inside a custom Handlebars helper I've created. I'm using the Express.js view engine for handlebars.js, and in my app.js have set up a helper to compare equality: const hbs = require('hbs'); app.set('view engine', 'hbs'); hbs.registerHelper('ifEqual', (a, b, options) => { if (a === b) { return options.fn(this); } return options.inverse(this); }); My controller passes two variables to the view: res.render('my-view', { x: 3, y: 3, }); In my

Handlebars date format issue

由 天大地大妈咪最大 提交于 2020-12-05 12:27:55
问题 I have my handlerbars template with my property {{#each claimsHistory}} <td> {{lossDate}} </td> {{/each}} lossDate its my date time, it is rendered like this 2015-08-28T00:00:00 I want to display it as this 2015-08-28 without the time. Thanks 回答1: This is the perfect time to write a handlebars helper! Add this minor modification to your template: {{#each claimsHistory}} <td> {{formatTime lossDate "MM-DD-YYYY"}} </td> {{/each}} Then in a HandlebarsHelpers.js file that you include in your app:

How to store jwt in cookie and pass it to authentication function when redirecting a page?

由 独自空忆成欢 提交于 2020-12-05 09:33:31
问题 I have a node.js express backend built with Postman and tested with Jest. I wrote a front end with hbs and the next step is to stitch them. However I still keep getting "please authenticate" error message that's from my auth function, which I guess is because I'm not successfully passing my jwt token. So on login page (users/login) I want to login with email and password then I want to redirect to me page(users/me) where I can perform other stuff that belongs to this user. Front-end login

How to store jwt in cookie and pass it to authentication function when redirecting a page?

由 天涯浪子 提交于 2020-12-05 09:33:24
问题 I have a node.js express backend built with Postman and tested with Jest. I wrote a front end with hbs and the next step is to stitch them. However I still keep getting "please authenticate" error message that's from my auth function, which I guess is because I'm not successfully passing my jwt token. So on login page (users/login) I want to login with email and password then I want to redirect to me page(users/me) where I can perform other stuff that belongs to this user. Front-end login

Handlebars, avoid compiling (ignore) part of a template?

由 笑着哭i 提交于 2020-12-01 10:16:49
问题 Is there a way to tell the Handlebar compiler to ignore a block of template. I know there is the \ solution, like : \{{ is.ignored}} but is there something that would do the same, but for a complete block, like : <script type="text/x-handlebars-template" id="my-template"> <ul> {{#each items}} <li><a href="{{url}}" title="{{title}}">{{display}}</a></li> {{/each}} </ul> </script> I believe it would be better (and far more readable) to have something like {{#ignore}}{{/ignore}} instead of adding

Handlebars, avoid compiling (ignore) part of a template?

由 早过忘川 提交于 2020-12-01 10:16:26
问题 Is there a way to tell the Handlebar compiler to ignore a block of template. I know there is the \ solution, like : \{{ is.ignored}} but is there something that would do the same, but for a complete block, like : <script type="text/x-handlebars-template" id="my-template"> <ul> {{#each items}} <li><a href="{{url}}" title="{{title}}">{{display}}</a></li> {{/each}} </ul> </script> I believe it would be better (and far more readable) to have something like {{#ignore}}{{/ignore}} instead of adding
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