display_add_to_cart $item not an array

  • DesignerEthan

    (@designerethan)


    9 years, 3 months ago

    I’m trying just to remove the name from the add to cart form. Just don’t want the title of the page shown twice.

    Saw the templates, made one added the function to remove and use a custom version of the display_add_to_cart function.

    Passing $item to display_add_to_cart then simply inside of that saying print_r($item) shows the form as normal. I would expect at that point to get an array back. When I copied all the code from the original function as a base it keeps saying array_key_exists() expects parameter 2 to be array.

    remove_filter('scabn_display_add_to_cart',array($this,'display_add_to_cart'),10);
add_filter('scabn_display_add_to_cart','display_add_to_cart',10,1);
function display_add_to_cart($item) { print_r($item); }

    Other than that this plugin is perfect.

    https://wordpress.org/plugins/simple-cart-buy-now/

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  • Thread Starter DesignerEthan

    (@designerethan)

    9 years, 3 months ago

    Disclaimer its fairly late and I have only tested this a hand full of times. Might still be issues with it.

    So how I did this was I copied the original display_add_to_cart function but named it display_add_to_cart_custom. Then I just made my own array and passed via the custom function.

    $pars = array('name' => get_the_title(), 'price' => $price, 'qty_field' => 'true');
display_add_to_cart_custom($pars)

    Now I can modify the output of the add to cart section without editing the plugin. Will turn this into a custom shortcode too and move this code out of the plugins original code so I can continue to get updates.

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