Categories disapeared

[turdi]

I've noticed that my categories are not displayed.

 

I'm trying to configure the mising images, but during the process the categories disapeared, can any one suggest a solution?

 

What could happen?

 

I only touched the products and the cart.

 

Please help.

 

Web:

www.growmundocannabico.com

[turdi]

Anyone?

 

Then I enable Dynamic categories, this hapens.

 

I've noticed, that the CSS

display:none

is aplied to the element. Why?

[PascalVG]

Did you reset the module Block Categories already??

Or uninstall-reinstall?

 

Just a try...

[turdi]

Reset - Yes

Reinstall - Yes

 

Solution - not

 

I'm lost... please help.

[turdi]

ok, I found a post: http://www.prestashop.com/forums/topic/177948-dynamic-categories-problem/

 

They speak about the JS error, Chrome shows me an error in ajax-cart.js

 

The post say's that JS error can cause this problem.

 

Here's the code

/* roll over cart */
var cart_block = new HoverWatcher('#cart_block');
Uncaught ReferenceError: HoverWatcher is not defined
var shopping_cart = new HoverWatcher('#shopping_cart');
$("#shopping_cart a:first").hover(
 function() {
  $(this).css('border-radius', '3px 3px 0px 0px');
  if (ajaxCart.nb_total_products > 0)
$("#cart_block").stop(true, true).slideDown(450);
 },
 function() {
  $('#shopping_cart a').css('border-radius', '3px');
  setTimeout(function() {
if (!shopping_cart.isHoveringOver() && !cart_block.isHoveringOver())
 $("#cart_block").stop(true, true).slideUp(450);
  }, 200);
 }
);
$("#cart_block").hover(
 function() {
  $('#shopping_cart a').css('border-radius', '3px 3px 0px 0px');
 },
 function() {
  $('#shopping_cart a').css('border-radius', '3px');
  setTimeout(function() {
if (!shopping_cart.isHoveringOver())
 $("#header #cart_block").stop(true, true).slideUp(450);
  }, 200);
 }
);

 

Error mesage: Uncaught ReferenceError: hoverWatcher is not defined

 

I'm not familiar with JS, can anyone suggest a solution?

Edited April 6, 2013 by turdi (see edit history)

[turdi]

any help, please

[turdi]

Solved with help of stackoverflow: http://stackoverflow.com/questions/15853064/category-block-has-displaynone-prestashop/15873112?noredirect=1#comment22598253_15873112

[NemoPS]

If you're not familiar with js, don't mess with it, you you may cause other issues (really)

 

Maybe ask someone, but basically you need to add that hoverWatcher function, which is likely not being supported dy your theme. Or maybe you updated the modules, but not the default theme, and that function is missing.

 

here is the function (prestashop 1.5.3.1) found in ajax-cart.js, blockcart module folder

 

function HoverWatcher(selector){
this.hovering = false;
var self = this;
this.isHoveringOver = function() {
 return self.hovering;
}
$(selector).hover(function() {
 self.hovering = true;
}, function() {
 self.hovering = false;
})
}

[turdi]

Hi, well, I'm learning this way Sorry for troubles caused

 

I solved it.

[NemoPS]

Don't worry I meant don't do it on a live shop, maybe do some tests before But it's okay to learn this way (or, you can also go here, great javascript tuts: http://net.tutsplus....avascript-ajax/)

Edited April 8, 2013 by Nemo1 (see edit history)

[fetis]

I have the same problem, but doesn't have any JS errors. Any idea why this block generate list of categories with display: none

[fetis]

When I've disabled Dynamic mode it displayed my categories, but I still don't understand why this doesn't work with dynamic. What JS script controls category appearance?

[fetis]

lol  I've found a problem. Recently, I deleted Block categories from Page header hook, this cause that tree script doesn't load on the page and tree became broken. Hopes, this will help someone.

[PascalVG]

Yep, should be in header, as there it loads css and js scripts etc. It doesn't mean it SHOWS in the header, only loads some necessary files.

 

pascal