我正在联系 SO 社区，看看你是否可以帮助回答我的这个问题，我在使用 woocommerce 时遇到 JS 错误（我已经联系了他们，但没有收到回复，这完全导致网站无法运行）因为没有出现支付按钮。
导致错误的文件是“add-to-cart-variation.min.js”，代码如下：
/*!
* Variations Plugin
*/(function(e,t,n,r){e.fn.wc_variation_form=function(){e.fn.wc_variation_form.find_matching_variations=function(t,n){var r=[];for(var i=0;i<t.length;i++){var s=t[i],o=s.variation_id;e.fn.wc_variation_form.variations_match(s.attributes,n)&&r.push(s)}return r};e.fn.wc_variation_form.variations_match=function(e,t){var n=!0;for(attr_name in e){var i=e[attr_name],s=t[attr_name];i!==r&&s!==r&&i.length!=0&&s.length!=0&&i!=s&&(n=!1)}return n};this.unbind("check_variations update_variation_values found_variation");this.find(".reset_variations").unbind("click");this.find(".variations select").unbind("change focusin");$form=this.on("click",".reset_variations",function(t){e(this).closest(".variations_form").find(".variations select").val("").change();var n=e(this).closest(".product").find(".sku"),r=e(this).closest(".product").find(".product_weight"),i=e(this).closest(".product").find(".product_dimensions");n.attr("data-o_sku")&&n.text(n.attr("data-o_sku"));r.attr("data-o_weight")&&r.text(r.attr("data-o_weight"));i.attr("data-o_dimensions")&&i.text(i.attr("data-o_dimensions"));return!1}).on("change",".variations select",function(t){$variation_form=e(this).closest(".variations_form");$variation_form.find("input[name=variation_id]").val("").change();$variation_form.trigger("woocommerce_variation_select_change").trigger("check_variations",["",!1]);e(this).blur();e().uniform&&e.isFunction(e.uniform.update)&&e.uniform.update()}).on("focusin touchstart",".variations select",function(t){$variation_form=e(this).closest(".variations_form");$variation_form.trigger("woocommerce_variation_select_focusin").trigger("check_variations",[e(this).attr("name"),!0])}).on("check_variations",function(n,r,i){var s=!0,o=!1,u=!1,a={},f=e(this),l=f.find(".reset_variations");f.find(".variations select").each(function(){e(this).val().length==0?s=!1:o=!0;if(r&&e(this).attr("name")==r){s=!1;a[e(this).attr("name")]=""}else{value=e(this).val();a[e(this).attr("name")]=value}});var c=parseInt(f.data("product_id")),h=f.data("product_variations");h||(h=t.product_variations[c]);h||(h=t.product_variations);h||(h=t["product_variations_"+c]);var p=e.fn.wc_variation_form.find_matching_variations(h,a);if(s){var d=p.shift();if(d){f.find("input[name=variation_id]").val(d.variation_id).change();f.trigger("found_variation",[d])}else{f.find(".variations select").val("");i||f.trigger("reset_image");alert(woocommerce_params.i18n_no_matching_variations_text)}}else{f.trigger("update_variation_values",[p]);i||f.trigger("reset_image");r||f.find(".single_variation_wrap").slideUp("200")}o?l.css("visibility")=="hidden"&&l.css("visibility","visible").hide().fadeIn():l.css("visibility","hidden")}).on("reset_image",function(t){var n=e(this).closest(".product"),i=n.find("div.images img:eq(0)"),s=n.find("div.images a.zoom:eq(0)"),o=i.attr("data-o_src"),u=i.attr("data-o_title"),a=i.attr("data-o_alt"),f=s.attr("data-o_href");o!=r&&i.attr("src",o);f!=r&&s.attr("href",f);if(u!=r){i.attr("title",u);s.attr("title",u)}a!=r&&i.attr("alt",a)}).on("update_variation_values",function(t,n){$variation_form=e(this).closest(".variations_form");$variation_form.find(".variations select").each(function(t,r){current_attr_select=e(r);current_attr_select.data("attribute_options")||current_attr_select.data("attribute_options",current_attr_select.find("option:gt(0)").get());current_attr_select.find("option:gt(0)").remove();current_attr_select.append(current_attr_select.data("attribute_options"));current_attr_select.find("option:gt(0)").removeClass("active");var i=current_attr_select.attr("name");for(num in n)if(typeof n[num]!="undefined"){var s=n[num].attributes;for(attr_name in s){var o=s[attr_name];if(attr_name==i)if(o){o=e("<div/>").html(o).text();o=o.replace(/'/g,"\\'");o=o.replace(/"/g,'\\"');current_attr_select.find('option[value="'+o+'"]').addClass("active")}else current_attr_select.find("option:gt(0)").addClass("active")}}current_attr_select.find("option:gt(0):not(.active)").remove()});$variation_form.trigger("woocommerce_update_variation_values")}).on("found_variation",function(t,n){var i=e(this),s=e(this).closest(".product"),o=s.find("div.images img:eq(0)"),u=s.find("div.images a.zoom:eq(0)"),a=o.attr("data-o_src"),f=o.attr("data-o_title"),l=o.attr("data-o_alt"),c=u.attr("data-o_href"),h=n.image_src,p=n.image_link,d=n.image_title,v=n.image_alt;i.find(".variations_button").show();i.find(".single_variation").html(n.price_html+n.availability_html);if(a==r){a=o.attr("src")?o.attr("src"):"";o.attr("data-o_src",a)}if(c==r){c=u.attr("href")?u.attr("href"):"";u.attr("data-o_href",c)}if(f==r){f=o.attr("title")?o.attr("title"):"";o.attr("data-o_title",f)}if(l==r){l=o.attr("alt")?o.attr("alt"):"";o.attr("data-o_alt",l)}if(h&&h.length>1){o.attr("src",h).attr("alt",v).attr("title",d);u.attr("href",p).attr("title",d)}else{o.attr("src",a).attr("alt",l).attr("title",f);u.attr("href",c).attr("title",f)}var m=i.find(".single_variation_wrap"),g=s.find(".product_meta").find(".sku"),y=s.find(".product_weight"),b=s.find(".product_dimensions");g.attr("data-o_sku")||g.attr("data-o_sku",g.text());y.attr("data-o_weight")||y.attr("data-o_weight",y.text());b.attr("data-o_dimensions")||b.attr("data-o_dimensions",b.text());n.sku?g.text(n.sku):g.text(g.attr("data-o_sku"));n.weight?y.text(n.weight):y.text(y.attr("data-o_weight"));n.dimensions?b.text(n.dimensions):b.text(b.attr("data-o_dimensions"));m.find(".quantity").show();!n.is_in_stock&&!n.backorders_allowed&&i.find(".variations_button").hide();n.min_qty?m.find("input[name=quantity]").attr("min",n.min_qty).val(n.min_qty):m.find("input[name=quantity]").removeAttr("min");n.max_qty?m.find("input[name=quantity]").attr("max",n.max_qty):m.find("input[name=quantity]").removeAttr("max");if(n.is_sold_individually=="yes"){m.find("input[name=quantity]").val("1");m.find(".quantity").hide()}m.slideDown("200").trigger("show_variation",[n])});$form.trigger("wc_variation_form");return $form};e(function(){e(".variations_form").wc_variation_form();e(".variations_form .variations select").change()})})(jQuery,window,document);
希望我通过在此处发布对社区的全新内容来做正确的事情:)
我想知道它是否是导致此或此 JS 代码的主题问题无效？
