[Solved] Js Not Working In The Back Office

[boutik-fan]

Hello,

Javascript seems not to work in the BO. So Text editor is not there and datepicker also.

See the errors:

Uncaught ReferenceError: jQuery is not defined(anonymous function) @ jquery.ui.core.min.js:4
jquery.ui.widget.min.js:4 Uncaught ReferenceError: jQuery is not defined(anonymous function) @ jquery.ui.widget.min.js:4
jquery.ui.mouse.min.js:4 Uncaught ReferenceError: jQuery is not defined(anonymous function) @ jquery.ui.mouse.min.js:4
jquery.ui.sortable.min.js:4 Uncaught ReferenceError: jQuery is not defined(anonymous function) @ jquery.ui.sortable.min.js:4
fileinput.js:21 Uncaught TypeError: Cannot read property 'fn' of undefined(anonymous function) @ fileinput.js:21(anonymous function) @ fileinput.js:2381
jquery.ui.slider.min.js:4 Uncaught TypeError: Cannot read property 'mouse' of undefined

Someone has an idea ?

Edited March 5, 2016 by boutik-fan (see edit history)

[polosat]

These errors only says that jQuery was not loaded.
Maybe your jQuery file is missing?

[boutik-fan]

I verify the js/ folder. every files are there. And js is working in the front.

In the source code I've found this just before the js lines :

var host_mode = false.

Is it ok ?

[polosat]

Yes, it's ok.

Do you see jQuery in included js files? Something like:

<script type="text/javascript" src="/js/jquery/jquery-1.11.0.min.js"></script>

[boutik-fan]

Yes I have it in the source code.

Edited March 3, 2016 by boutik-fan (see edit history)

[polosat]

And jquery is included before all other scripts?

[boutik-fan]

It was a module on the displayBackOfficeHeader

Edited March 5, 2016 by boutik-fan (see edit history)

[Christian Alias]

It was a module on the displayBackOfficeHeader

Could you tell us how did you solved plis ? which module I mean

Edited May 31, 2016 by Christian Alias (see edit history)

[Motoza]

It was a module on the displayBackOfficeHeader

 

I'm getting these exact same errors, same symptoms with the addition that I can no longer add images or edit product images.  Same version of prestashop etc.

 

Please help with which module was causing the problem?

[Motoza]

Much like the OP I have verified the js/ folder contents, all are there and everything is working perfectly in the front office.

 

This all started after optimizing the site for speed, disabled and uninstalled some modules, as well as enabling some performance based options.  I've obviously tried undoing those things but with no effect.

 

Front office works great, nice and fast now but the back office is pretty useless:

-no text editor for CMS pages

-no image preview for existing products

-no ability to add new products

-no ability to change any images

 

So can all this stem from js being called before loaded by some module on the displayBackOfficeHeader?

 

Some things I've been thinking about are if changes have been made to the admin controller, or some tpl file for the back office?  Any ideas would be appreciated

[Cvalya]

Much like the OP I have verified the js/ folder contents, all are there and everything is working perfectly in the front office.

 

This all started after optimizing the site for speed, disabled and uninstalled some modules, as well as enabling some performance based options.  I've obviously tried undoing those things but with no effect.

 

Front office works great, nice and fast now but the back office is pretty useless:

-no text editor for CMS pages

-no image preview for existing products

-no ability to add new products

-no ability to change any images

 

So can all this stem from js being called before loaded by some module on the displayBackOfficeHeader?

 

Some things I've been thinking about are if changes have been made to the admin controller, or some tpl file for the back office?  Any ideas would be appreciated

 

Hi, i have same problem.

In my case all files exist and load on pages, but wrong order of this files.

And jquery lib load after most of other js files and dont initialized properly.

Most of this "wrong order" files come from 1 module and i send question about change order to support.

Right now i search how change order for loaded js files...

[asmar]

Can anyone share a solution on this? I've got the same problem. The jquery.autocomplete.js loads before the jquery and nothing is working under products.

[Talas]

Hello, i've got the same problem too. Do you have solved your problem?

[Bequitas]

I also have the same problem...