David A. Windham
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minicart.js

minicart.js 21 KB
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  1. /*!
    2. 

  2.  * MiniCart
    3. 

  3.  *
    4. 

  4.  * Improve your PayPal integration by creating an overlay which appears as a user adds products to their cart.
    5. 

  5.  *
    6. 

  6.  * @version 2.5.0 - 2012-12-08, 2:59:35 PM
    7. 

  7.  * @author Jeff Harrell <https://github.com/jeffharrell/>
    8. 

  8.  * @url http://www.minicartjs.com/ 
    9. 

  9.  * @license <eBay Open Source License Agreement <https://github.com/jeffharrell/MiniCart/blob/master/LICENSE>>
    10. 

  10.  */
    11. 

  11. if(typeof PAYPAL=="undefined"||!PAYPAL)var PAYPAL={};PAYPAL.apps=PAYPAL.apps||{},function(){"use strict";var e={parent:document.body,displayEdge:"right",edgeDistance:"50px",formTarget:null,cookiePath:"/",cartDuration:30,strings:{button:"",subtotal:"",discount:"",shipping:"",processing:""},name:"PPMiniCart",peekEnabled:!0,paypalURL:"https://www.paypal.com/cgi-bin/webscr",assetURL:"http://www.minicartjs.com/build/",events:{onRender:null,afterRender:null,onHide:null,afterHide:null,onShow:null,afterShow:null,onAddToCart:null,afterAddToCart:null,onRemoveFromCart:null,afterRemoveFromCart:null,onCheckout:null,onReset:null,afterReset:null}};PAYPAL.apps.MiniCart=function(){var r={},i=!1,s=!1,o={_cart:!0,_xclick:!0},u="MiniCart_AddToCart_WPS_US",a=/^(?:business|currency_code|lc|paymentaction|no_shipping|cn|no_note|invoice|handling_cart|weight_cart|weight_unit|tax_cart|page_style|image_url|cpp_|cs|cbt|return|cancel_return|notify_url|rm|custom|charset)/,f=function(){var t=e.name,n=[],r,i;n.push("#"+t+" form { position:absolute; float:none; left: 50px; top:-250px; "+e.displayEdge+":"+e.edgeDistance+"; width:265px; margin:0; padding:10px 10px 0; min-height:170px; background:#fff; border:1px solid #999; border-top:0; font:13px/normal arial, helvetica; color:#333; text-align:left; -moz-border-radius:0 0 8px 8px; -webkit-border-radius:0 0 8px 8px; border-radius:0 0 8px 8px; -moz-box-shadow:1px 1px 1px rgba(0, 0, 0, 0.1); -webkit-box-shadow:1px 1px 1px rgba(0, 0, 0, 0.1); box-shadow:1px 1px 1px rgba(0, 0, 0, 0.1); } "),n.push("#"+t+" ul { position:relative; overflow-x:hidden; overflow-y:auto; height:130px; margin:0 0 7px; padding:0; list-style-type:none; border-top:1px solid #ccc; border-bottom:1px solid #ccc; } "),n.push("#"+t+" li { position:relative; margin:-1px 0 0; padding:6px 5px 6px 0; border-top:1px solid #f2f2f2; } "),n.push("#"+t+" li a { display: block; width: 155px; color:#333; text-decoration:none; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; } "),n.push("#"+t+" li a span { color:#999; font-size:10px; } "),n.push("#"+t+" li .quantity { position:absolute; top:.5em; right:78px; width:22px; padding:1px; border:1px solid #83a8cc; text-align:right; } "),n.push("#"+t+" li .price { position:absolute; top:.5em; right:4px; } "),n.push("#"+t+" li .remove { position:absolute; top:9px; right:60px; width:14px; height:14px; border:0; cursor:pointer; } "),n.push("#"+t+" p { margin:0; padding:0 0 0 20px; font-size:13px; font-weight:bold; } "),n.push("#"+t+" p:hover { cursor:pointer; } "),n.push("#"+t+" p input { float:right; margin:4px 0 0; padding:1px 4px; text-decoration:none; font-weight:normal; color:#333; border:1px solid #d5bd98; border-right-color:#935e0d; border-bottom-color:#935e0d; -moz-border-radius:2px; -webkit-border-radius:2px; border-radius:2px; } "),n.push("#"+t+" p .shipping { display:block; font-size:10px; font-weight:normal; color:#999; } "),r=document.createElement("style"),r.type="text/css",r.styleSheet?r.styleSheet.cssText=n.join(""):r.appendChild(document.createTextNode(n.join(""))),i=document.getElementsByTagName("head")[0],i.appendChild(r)},l=function(){var t=r.UI,n,i,s,o,a;t.wrapper=document.createElement("div"),t.wrapper.id=e.name,n=document.createElement("input"),n.type="hidden",n.name="cmd",n.value="_cart",i=n.cloneNode(!1),i.name="upload",i.value="1",s=n.cloneNode(!1),s.name="bn",s.value=u,t.cart=document.createElement("form"),t.cart.method="post",t.cart.action=e.paypalURL,e.formTarget&&(t.cart.target=e.formTarget),t.cart.appendChild(n),t.cart.appendChild(i),t.cart.appendChild(s),t.wrapper.appendChild(t.cart),t.itemList=document.createElement("ul"),t.cart.appendChild(t.itemList),t.summary=document.createElement("p"),t.cart.appendChild(t.summary),t.button=document.createElement("input"),t.button.type="submit",t.button.value=e.strings.button||"Checkout",t.summary.appendChild(t.button),t.subtotal=document.createElement("span"),t.subtotal.innerHTML=e.strings.subtotal||"Subtotal: ",t.subtotalAmount=document.createElement("span"),t.subtotalAmount.innerHTML="0.00",t.subtotal.appendChild(t.subtotalAmount),t.summary.appendChild(t.subtotal),t.shipping=document.createElement("span"),t.shipping.className="shipping",t.shipping.innerHTML=e.strings.shipping||"does not include shipping &amp; tax",t.summary.appendChild(t.shipping);if(window.attachEvent&&!window.opera){a=navigator.userAgent.match(/MSIE\s([^;]*)/);if(a){a=parseFloat(a[1]);if(a<7||a>=7&&document.compatMode==="BackCompat")t.cart.style.position="absolute",t.wrapper.style[e.displayEdge]="0",t.wrapper.style.setExpression("top","x = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop")}}o=typeof e.parent=="string"?document.getElementById(e.parent):e.parent,o.appendChild(t.wrapper)},c=function(){var t=r.UI,s,u,a;s=document.getElementsByTagName("form");for(a=0;a<s.length;a++)u=s[a],u.cmd&&o[u.cmd.value]&&r.bindForm(u);n.event.add(document,"click",function(e){if(i){var n=e.target,s=t.cart;if(!/input|button|select|option/i.test(n.tagName)){while(n.nodeType===1){if(n===s)return;n=n.parentNode}r.hide(null)}}}),n.event.add(t.cart,"submit",function(e){b(e)}),n.event.add(t.summary,"click",function(e){var n=e.target;n!==t.button&&r.toggle(e)}),window.attachEvent&&!window.opera?n.event.add(document,"storage",function(e){setTimeout(m,100)}):n.event.add(window,"storage",function(t){(t.key&&t.key===e.name||!t.key)&&m()})},h=function(t){var n;for(n in t)typeof e[n]!==undefined&&(e[n]=t[n])},p=function(){var e,t,r;if(e=n.storage.load()){t=e.length;for(r=0;r<t;r++)g(e[r])&&(i=!0)}},d=function(e){var t=e.elements,r={},i,s,o,u;for(o=0,u=t.length;o<u;o++){i=t[o];if(s=n.util.getInputValue(i))r[i.name]=s}return r},v=function(t){var n={},i={},s,o,u,f,l,c,h;for(u in t)a.test(u)?i[u]=t[u]:n[u]=t[u];for(c=0,f=r.products.length;c<f;c++){s=r.products[c].product;if(n.item_name===s.item_name&&n.item_number===s.item_number){l=!0,h=0;while(s["os"+h]){if(n["os"+h]!==s["os"+h]){l=!1;break}h++}if(l){n.offset=s.offset;break}}}n.href=n.href||window.location.href,n.quantity=n.quantity||1,n.amount=n.amount||0,i["return"]&&i["return"].indexOf("#")===-1&&(i["return"]+="#"+e.name+"=reset"),o=n.option_index?n.option_index:0;while(n["os"+o]){c=0;while(typeof n["option_select"+c]!="undefined"){if(n["option_select"+c]===n["os"+o]){n.amount=n.amount+parseFloat(n["option_amount"+c]);break}c++}o++}return{product:n,settings:i}},m=function(e){r.products=[],r.UI.itemList.innerHTML="",r.UI.subtotalAmount.innerHTML="",p(),r.updateSubtotal(e)},g=function(e){var i=r.UI,s=i.cart,o=new t(e,r.UI.itemList.children.length+1),u=e.product.offset,a,f,l;r.products[u]=o;for(l in e.settings)s.elements[l]?s.elements[l].value?s.elements[l].value=e.settings[l]:s.elements[l]=e.settings[l]:(f=document.createElement("input"),f.type="hidden",f.name=l,f.value=e.settings[l],s.appendChild(f));if(o.isPlaceholder)return!1;n.event.add(o.removeInput,"click",function(){y(o,u)});var c=o.quantityInput.value;return n.event.add(o.quantityInput,"keyup",function(){var e=this;a=setTimeout(function(){var t=parseInt(e.value,10);!isNaN(t)&&t!==c&&(c=t,o.setQuantity(t),o.getQuantity()||y(o,u),r.updateSubtotal(),n.storage.save(r.products))},250)}),i.itemList.insertBefore(o.liNode,i.itemList.firstChild),n.util.animate(o.liNode,"opacity",{from:0,to:1}),!0},y=function(t,i){var s=e.events,o=s.onRemoveFromCart,u=s.afterRemoveFromCart;if(typeof o=="function"&&o.call(r,t)===!1)return;t.setQuantity(0),t.quantityInput.style.display="none",n.util.animate(t.liNode,"opacity",{from:1,to:0},function(){n.util.animate(t.liNode,"height",{from:18,to:0},function(){try{t.liNode.parentNode.removeChild(t.liNode)}catch(e){}var n=r.UI.cart.getElementsByTagName("li"),i=n.length,s,o,a,f,l,c,h=1;for(l=0;l<i;l++){s=n[l].getElementsByTagName("input"),o=s.length;for(c=0;c<o;c++)a=s[c],f=/(.+)_[0-9]+$/.exec(a.name),f&&f[1]&&(a.name=f[1]+"_"+h);h++}typeof u=="function"&&u.call(r,t)})}),r.products[i].product.item_name="",r.products[i].product.item_number="",r.updateSubtotal(),n.storage.save(r.products,e.cartDuration)},b=function(t){var n=e.events.onCheckout;if(typeof n=="function"&&n.call(r,t)===!1){t.preventDefault();return}r.UI.button.value=e.strings.processing||"Processing..."};return r.products=[],r.UI={},r.render=function(t){var o,u,a,p,d;h(t),o=e.events,u=o.onRender,a=o.afterRender;if(typeof 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o=="function"&&o.call(r,t),u},r.getProductAtOffset=function(e){return typeof e!="undefined"&&this.products[e]},r.calculateSubtotal=function(){var e=0,t=r.products,n,i,s,o,u,a;for(a=0,u=t.length;a<u;a++)i=t[a],(n=i.product)&&n.quantity&&n.amount&&(s=n.amount,o=i.getDiscount(),e+=parseFloat(s*n.quantity-o));return e.toFixed(2)},r.updateSubtotal=function(e){var t=r.UI,i=t.cart.elements,s=t.subtotalAmount,o=r.calculateSubtotal(),u=1,a,f,l,c,h;a="",f="";if(i.currency_code)a=i.currency_code.value||i.currency_code;else for(h=0,c=i.length;h<c;h++)if(i[h].name==="currency_code"){a=i[h].value||i[h];break}s.innerHTML=n.util.formatCurrency(o,a),e||function p(){l=u.toString(16),u++,s.style.backgroundColor="#ff"+l;if(u>=15){s.style.backgroundColor="transparent",o==="0.00"&&r.reset();return}setTimeout(p,30)}()},r.show=function(t){var s=parseInt(r.UI.cart.offsetTop,10),o=0,u=e.events,a=u.onShow,f=u.afterShow;t&&t.preventDefault&&t.preventDefault();if(typeof 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