First of all, the Javascript helper is not something you add to symfony manually, it is a core helper which already exists when you install symfony.

Secondly, this tutorial is for symfony 1.2 only. I have not checked this against symfony 1.4 and I don’t have the time to do that properly at the moment.

Thirdly, that link is for the Javascript helper for symfony 1.0, which is very old and probably not compatible with the version you are using.

I think there is something very wrong with your symfony setup. For that reason, and since (I assume) you are quite new to symfony, I suggest you use this tutorial to help you set up symfony correctly first:

http://www.symfony-project.org/getting-started/1_2/en/

It’s available in a number of languages, hopefully you’ll find your native language in the list, which should make it easier.

Once you have done this, just create a simple action to test that you can load the Javascript helper. If that works, then perhaps try this tutorial.

Good luck!

As a first step, please try downloading the source code at the bottom of the article and (very carefully) comparing it to your own. It’s likely that you are just missing something simple.

Having said that, you should probably be using the ‘Javascript’ helper, not the ‘JavascriptBase’ helper.

Also, I’m not sure what ‘JavascriptBaseHttp.php’ is supposed to be. If you are trying to create a custom helper, it needs to end in ‘Helper.php’ and be placed in your ‘lib/helper’ directory, but really, you should just be using the standard ‘Javascript’ helper, not writing a custom one.

Are you using the development environment for testing? Make sure you are, otherwise you might be missing some important error messages.

Hope this helps.

I followed all the steps but I couldn’t show the ‘Add member’ button. There is no errors.

knowing that I have made in the tempalte _form.php, and I added all the functions missed in my JavascriptBaseHttp.php

Could you help me please !

< ?php use_helper('Javascript') ?>

at the top of your template. This line includes some helper functions for JavaScript and AJAX operations, like button_to_remote() and link_to_remote().

Remember that you can grab the full source code for each file at the bottom of the tutorial and compare it to your own. That’s probably the quickest way to find the problem.

Good luck!

Thank’s for your tutorial, it helped me a lot!! I used it for multi upload, with two tables ‘message’ and ‘file’. But I have a problem using ajax at the end of the tutorial. The button doesn’t appear. There is an error in the source code:

”

$$(‘#message table’).each(function(e)
{
if (e.select(‘table’).length)
{
e.select(‘tbody’)[0].id = ‘fichiers’;

e.insert(‘
Fatal error: Call to undefined function button_to_remote() in C:\development\sfprojects\voice_forum\apps\forum\modules\message\templates\_form.php on line 50

I hope you will help me finding my error… and sorry for my bad english ^^