Tag: getter

How to add getter with string method inside an object

getter getter-setter javascript typescript

I have an object called headers. Inside which I want to add certain headers with some random value like: The config paramter is used to client which is used to send http requests. And the randomid is some id generated by a load balancer. So it will we different for every request. We dont want to create a new …

Weird issue about JavaScript Proxy and getter functions

es6-proxy getter javascript typescript

The two test cases blow both pass. I simply don’t understand the behavior. It seems that JavaScript Proxy cannot trap property getting inside a getter function. Answer You’re missing the receiver of the property access. The property might be defined on a different object than it is accessed on, an…

Vue doesn’t see updates of my object getting from vuex

getter javascript single-page-application vue.js vuex

I have an object in vuex that im getting on the page by getters, but vue see only first update of object. I collect the object stepwise so first it’s empty then i have commit that updates vuex state (setUser) and vue showing this new info on the page. But then i use one more commit (addInfo) and it&#821…

Can I print things into the console in Vue getter?

getter javascript vue.js

I am new to vue, debugging something, and have question: can I print something into the console from Vue getter? For example: Can I write that line console.log(bar)? Thanks! Answer Can I write that line console.log(bar)? To answer you question specifically, yes you can do that (assuming bar is declared within…

How to define setter/getter on prototype

getter gjs javascript

EDIT Oct 2016: Please note this question was asked in 2012. Every month or so someone adds a new answer or comment that refutes an answer, but doesn’t really make sense to do so as the question is probably out of date (remember, it was for Gnome Javascript to write gnome-shell extensions, not browser st…

JavaScript getter for all properties

firefox getter javascript

Long story short: I’m in a situation where I’d like a PHP-style getter, but in JavaScript. My JavaScript is running in Firefox only, so Mozilla specific JS is OK by me. The only way I can find to make a JS getter requires specifying its name, but I’d like to define a getter for all possible …