Tag: symfony

javascript error in the console that prevents the rest of the javascript from working

I’m doing a project for my courses on symfony, I use webpack and the “slidejs” library to make carousels. Everything works fine on the page where I use splide but on the other pages where it’s not used I get an error message in the console and all the rest of my javascript doesn’…

symfony – key “id” for array with key “0,1,2,3,4,5,6” does not exist

javascript leaflet symfony

I have an error in my symfony project: I no longer have an object from 0 to 6 in my database because I had to overwrite the data with make: auth, I believe for security I have new values but I don’t know what to do to avoid this error. I try to make the climbing sites of my database

Using webpack on a common Symfony Bundle

javascript php symfony webpack webpack-encore

I have a “common” bundle that is used on several Symfony projects. This bundle contains the assets we use on our different projects (js and css). Until now this bundle was mainly adding assets with macros that allowed to load the libraries cdn. We use macros to load only the scripts we want for ea…

How can I use javascript code in an external file with twig elements?

javascript php symfony twig

I have a lot of javascript code one my twig template home.html.twig, for example: Because the source code of my main page is now full of javascript I try to move it into an external file, to have a more clean appearance: But it does not work because I have so much twig variables, and they are not recognized a…

Pass javascript variable to twig

javascript jquery php symfony twig

I just want to pass a javascript variable to a twig path. Now i’m using this, but it doesn’t work. Answer Note You should really look at the FOSJsRoutingBundle.

how to keep double quotes in twig?

javascript json php symfony twig

I have a json array that I pass to the twig template, but the double quotes in the array have been causing trouble, my json array is like this: in twig template, I print it out like this: I expect it to be attrs: [“a”, “b”], however, what gets output is attrs: ["a", &…

Ajax and Jquery in Symfony

javascript jquery php symfony

I’m a beginner in Symfony (version 2), I have a project achieved with plain basic PHP, and now I’m redoing my pages in dealing with Symfony framework, and arrived to my jquery ajax functions, surely, things gonna be different, I used to do like this: Q: How to make that works on Symfony? What to p…