Answer by pahan for Rendering elements of an array from a document in Meteor
you can use #each to print an array in meteor.<template name="ingredient"><tr><td>{{name}}</td><td> {{#each tags}} {{this}} {{/each}}</td></tr></template>
View ArticleAnswer by pahan for Preview result of update operation
write your logic for logic inside a allow,deny functionupdate(userId, doc, fieldNames, modifier)fieldNames is an array of the (top-level) fields in doc that the client wants to modify, for example...
View ArticleAnswer by pahan for Keyup and paste are not working together in meteor
you need to seperate your events with commas, try thisTemplate.ActiveTemplateDetails.events = {'keyup .search, paste .search': function(event) { event.preventDefault() var $rows = $('.allTemp tr'); var...
View ArticleAnswer by pahan for Meteor project giving npm module error whenever switching OS
This happens because meteor builds your project according to your OS it is recommended you ignore .meteor/local directory from syncing. That is why it is added to your .gitignore file by meteor...
View ArticleAnswer by pahan for Using meteor sockjs connection to send arbitrary messages...
you can catch DDP messages on client like this.var original = Meteor.connection._livedata_data;Meteor.connection._livedata_data = function (msg) { console.log(msg) return original.call(this, msg);}
View ArticleAnswer by pahan for $(window).scroll(...) is running even if the template is...
you need to remove your listener manually when template is destroyed.var scrollHandler = function() { console.log('dashboard1 scroll');}Template.dashboard1.rendered = function() {...
View ArticleAnswer by pahan for How does Meteor work without installing MongoDB?
Meteor is shipped with a MongoDB installationI think you can. The meteor mongo command gives the MongoDB URL to the database Meteor spins up.
View ArticleAnswer by pahan for How to call a custom JS function in Meteor?
you can simply create a global variable by defining without var keyword. try this.lg = function(text, pars){ // same problem with va lg = ... console.log(text);};and keep in mind that window object...
View ArticleAnswer by pahan for Meteor new boilerplate app via "meteor create" how to...
yeoman generator for meteor https://www.npmjs.com/package/generator-meteoriron-cli by Evented Mind https://github.com/iron-meteor/iron-cliMeteor Kitchen - code generator for Meteor...
View ArticleAnswer by pahan for Ability to update collections on front-end in Meteor
Since it is a debugOnly package as long as you don't deploy to production in "debug mode" it is safe.
View ArticleAnswer by pahan for Meteor Data Context of Template Event Handler is null
you can get the context from this.Template.calendar.events({'click .calendar-day': function(e, template) { console.log(this); }});
View ArticleAnswer by pahan for Meteor Tinytest loginWithPassword
When you run tests, a new temporary meteor app is created that has its own local MongoDB database. You can define an existing MongoDB server by setting the environment variable MONGO_URL. But it will...
View ArticleAnswer by pahan for Meteor track mode of login with mixpanel(fb or google or...
You should add mixpanel to client side only. And you should add your Accounts.onLogin listener in client side.
View ArticleAnswer by pahan for Can you predefine allowed fields on documents in...
This is my personal preference. Because fieldNames param inCollections.update(userId, doc, fieldNames) only gives top-level fields in doc. So if you are having nested fields it is very hard to track....
View ArticleAnswer by pahan for Meteor: how to add packages manually using smart.json
you are using incorrect git clone URLs. try this in your smart.json{"packages": {"scss": {},"iron-router": {},"normalize.css": {"git": "https://github.com/rithis-archive/meteor-normalize.css.git"...
View ArticleAnswer by pahan for Router.go() does not working when adding extra path
it should be Router.go("/students/add/"+ studentId); (with slash)
View ArticleAnswer by pahan for How to model a HTML table with two cells per column in...
in react it should be colSpan attribute not colspan.<td colSpan={2}></td>more info here
View ArticleAnswer by pahan for Convert hex value to unicode character
use fromCodepoint function instead of fromCharCodeString.fromCodePoint(0x1f600)
View ArticleAnswer by pahan for Run from the ballerina composer fails for port 5010
This is an issue with ballerina composer. This is reported here. Fix will be available for next ballerina public release which is due today. Or you can try latest ballerina nightly build.
View ArticleBrace Expansion not working bash
I am trying to use brace expansion in a bash script as follows. #!/bin/bashdocument_root="/var/www/www.example.com"`chmod -R g+w $document_root/{../captcha,../files}`this gives me the error chmod:...
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