Fatal error on plugin activation

Hi,

Thank you for your comment. I just checked and it worked for me. Can you please recheck your wordpress installation?

Thanks again!

Did you check on WordPress version 4.5.3 and Woocommerce version 2.6.4?

Now I changed

$chosen_filters = $this->getChosenFilters()['chosen'];

to

$chosen_filters = $this->getChosenFilters();
$chosen_filters = $chosen_filters['chosen'];

in wcapf.php on line 361 and

$active_filters = $wcapf->getChosenFilters()['active_filters'];

to

$active_filters = $wcapf->getChosenFilters();
$active_filters = $active_filters['active_filters'];

in widget-active-filter.php on line 37.

I didn’t change anything other than that. Now the fatal errors are gone and the plugin seem to work properly, but I’m a bit puzzled why it didn’t work like it was. Could it be because of the PHP version on my server? In any case, maybe it’s better to include it in the next plugin update to avoid errors with similar setups.

Yeah, such assignment is illegal in PHP <= 5.3 and I’m running 5.3.28 on this server. I know it’s not as clean as one-liner, but I (and probably some other users that run PHP 5.3 or older) would appreciate if you’d change that, so I could update your plugin in future without having to rewrite these assignments.

Attributes filter still doesn’t seem to work though. It lists available variations properly, but nothing happens when I click on them.

Hi,

I appreciate your help very much. I already started working with this plugin to fix some problems. I am not sure why attributes filter doesn’t work. I will look into this to find out the reason. Thanks for everything.

Regards,
Shamim

Hi, I fixed the php version related issue. Did you find out the reason why attributes filtering are not working for you?

Hi,

Sorry for a delayed reply, got back to work on this issue only now…

It looks like some classes are missing in HTML and so some (or maybe even all) JS events don’t get triggered. For example, your JS has the following:

$('.wcapf-ajax-term-filter').not('.wcapf-price-filter-widget').on('click', 'li a', function(event) {
	event.preventDefault();
	var element = $(this),
		filter_key = element.attr('data-key'),
		filter_val = element.attr('data-value'),
		enable_multiple_filter = element.attr('data-multiple-filter');

	if (enable_multiple_filter == true) {
		wcapfMakeParameters(filter_key, filter_val);
	} else {
		wcapfSingleFilter(filter_key, filter_val);
	}

});

But there’s no wcapf-ajax-term-filter class in my HTML. Do you have a demo link where I could compare the HTML with what I get?

Also it looks like div with class “wcapf-before-products” is not closed, which breaks my markup a bit… I’ve put the output of woocommerce_before_shop_loop into an additional wrapper, I think this is conflicting with plugin’s markup…

• This reply was modified 8 years, 6 months ago by Dmitry_Demir.

Then again, if I remove this wrapper, then wcapf-before-products wraps all products. But it should only wrap the filters before products, right?

Never mind about the markup, I’ve found a shop that’s using your plugin, so I’m going to compare it with mine. So far there are quite a few differences…

• This reply was modified 8 years, 6 months ago by Dmitry_Demir.

I’ve found the reason. That’s how I registered my sidebar:

register_sidebar( array(
	'name'          => 'Product filters',
	'id'            => 'product_filters',
	/*'before_widget' => '',
	'after_widget'  => '',*/
	'before_title'  => '<div class="hidden">',
	'after_title'   => '</div>',
) );

The commented out part is what was causing the issue with missing id’s. I thought when it’s empty it just means that WP will not add any wrappers around them, turns out it also removes them… So without these 2 lines the markup is fine.

However, I still need to move “wcapf-before-products” wrapper elsewhere, because with my custom theme it wraps filters before products and not the products. I guess it should be fine with the default Woocommerce layout, so there’s no need for changes in plugin’s core. I’ve found where this wrapper is hooked, but I can’t remove these hooks in my theme’s functions.php. It works perfectly if I comment out these 2 lines in plugin’s hooks.php:

add_action('woocommerce_before_shop_loop', array('WCAPF', 'beforeProductsHolder'), 0);
add_action('woocommerce_after_shop_loop', array('WCAPF', 'afterProductsHolder'), 200);

Here’s what I tried in my functions.php:

add_action('woocommerce_before_shop_loop', 'my_before_shop_loop_remove');
function my_before_shop_loop_remove() {
	remove_action('woocommerce_before_shop_loop', array('WCAPF', 'beforeProductsHolder'), 0);
}

add_action('woocommerce_after_shop_loop', 'my_after_shop_loop_remove');
function my_after_shop_loop_remove() {
	remove_action('woocommerce_after_shop_loop', array('WCAPF', 'afterProductsHolder'), 200);
}

But it doesn’t change anything. I’ve also tried higher numbers for priority with no result. What am I doing wrong?

• This reply was modified 8 years, 6 months ago by Dmitry_Demir.