I want to write a block helper to check if a section should displayed for a certain role:  {{#allowApprover "EMP"}}  <!-- content --> {{/allowApprover}}   And the helper is defined like:  allowApprover: (currentRole, options) => {...
I need to send an html object from handlebars helper as follow:      Handlebars.registerHelper('helper', function () {         //Create an input object        var inp=$('<input type="text" name="name">');...
Template     <script id='handlebar-template'>     {{#each tags}}             {{#isObject this}}                 <span>Object</span>             {{else}}                 <span>String</span>             {{/isObject...
I'm coming from ejs. I had a function to loop though my API data like this:  <p><% data["Search"].forEach(function(movies){ %>     <li><strong><%= movies["Title"] %></strong> - <%= movies[...
I have this pattern all over my app where I want a trailing newline to my each blocks if there are any elements in the array. So I can do things like:  {{#each array}} {{value}} {{#if @last}}  {{/if}} {{/each}}   or with handlebars-helpers package I...
Is it possible to do the following inside of handlebars:  {{#each (if someArray ? someArray : otherArray)}}   //do something with element from array {{/each}}   or I have to do it like this:  {{#if someArray}}   {{#each someArray)}}     //do somethin...
I've seen many examples of how to access a variable which belongs to the parent context inside a loop. However, I need to not only access the variable but change/update it as well.  As you can see below, I have a custom helper that sets a variabl...
I wrote a helper for handlebars  Handlebars.registerHelper('timestamp', function(timeFormat) {         return moment().format(timeFormat); });   And I'm calling this with  {{{timestamp YYYYMMDDHHMMSS}}}   But, this doesn't work. timeF...
I'm working on my first handlebars.project, and I'm currently trying to figure out how to refresh my template without reloading the page.  My template is pulling data from a JSON file, and based upon different checkbox values I want to dynami...
I'm trying to iterate over an array of strings in a handlebars template with builtin helper '{{#each}}'. But it doesn't work.  Simplified example:  A custom helper function which returns an array of strings:  helpers: {   arr: functio...

Tags

Recent Questions

Top Questions

Home Tags Terms of Service Privacy Policy DMCA Contact Us

©2020 All rights reserved.