ecshop購物車實現彈出框效果

 

本文章是以ecshop原始程序及默認模板為例進行講述，不同的模板操作上略有不同，但原理都一樣。

 

操作方法：

1、后台網店設置 購物車確定提示  選擇為    "提示用戶，點擊“取消”進入購物車"

 

2、打開 js/common.js  104行 就是case '1'  替換之前的 if (confirm(result.message)) location.href = cart_url;為

opencartDiv(result.shop_price,result.goods_name,result.goods_thumb,result.goods_brief,result.goods_id,result.goods_price,result.goods_number

 

3、復制下面這段代碼

function opencartDiv(price,name,pic,goods_brief,goods_id,total,number)
{
var _id = "speDiv";
var m = "mask";

if (docEle(_id)) document.removeChild(docEle(_id));
if (docEle(m)) document.removeChild(docEle(m));
//計算上卷元素值
var scrollPos;
if (typeof window.pageYOffset != 'undefined')
{
scrollPos = window.pageYOffset;
}
else if (typeof document.compatMode != 'undefined' && document.compatMode != 'BackCompat')
{
scrollPos = document.documentElement.scrollTop;
}
else if (typeof document.body != 'undefined')
{
scrollPos = document.body.scrollTop;
}

var i = 0;
var sel_obj = document.getElementsByTagName('select');
while (sel_obj[i])
{
sel_obj[i].style.visibility = "hidden";
i++;
}

// 新激活圖層
var newDiv = document.createElement("div");
newDiv.id = _id;
newDiv.style.position = "absolute";
newDiv.style.zIndex = "10000";
newDiv.style.width = "500px";
newDiv.style.height = "270px";
newDiv.style.top = (parseInt(scrollPos + 200)) + "px";
newDiv.style.left = (parseInt(document.body.offsetWidth) - 400) / 2 + "px"; // 屏幕居中
newDiv.style.background = "#fff";
newDiv.style.border = "5px solid #37911C";
var html = '';

//生成層內內容
html = '<div style="font-size:14;background:#8cc67b;width:480px;height:40px;line-height:40px;padding:0 10px;font-size:14px; "><span style="float:left; font-weight:bold">產品購買</span><a href=\'javascript:cancel_div()\' style="float:right;padding:0 26px 0 0;background:url(themes/popocai/images/ico_closebig.gif) right center no-repeat;cursor:pointer;" >關閉</a></div><div class="cartpopDiv"><div class="toptitle"><a href="goods.php?id='+goods_id+'" class="pic"><img src='+pic+' width="100" height="100"/></a><p><font style="font-weight:bold">'+name+'</font>  <font style="color:#ff6701">'+price+'</font><br>'+goods_brief+'</p></div>';

html += '<div class="coninfo">';
html +='<table cellpadding="0" height="30"><tr><td align="center" >購物車共有<font style="color:#ff6701;"><strong>'+number+'</strong></font>種商品：合計：<font style="color:#ff6701;"><strong>'+total+'</strong></font></td></tr>';
html += '</table>';
html +='</div>';

html +="<div style='float:left;width:450px;text-align:center;padding:15px 0 0;'><a href='index.php'><img src='themes/popocai/images/goon_ico.gif'></a>  <a href='flow.php'><img src='themes/popocai/images/jsico.gif'></a></div>";
html +='</div></div>';
newDiv.innerHTML = html;
document.body.appendChild(newDiv);
// mask圖層
var newMask = document.createElement("div");
newMask.id = m;
newMask.style.position = "absolute";
newMask.style.zIndex = "9999";
newMask.style.width = document.body.scrollWidth + "px";
newMask.style.height = document.body.scrollHeight + "px";
newMask.style.top = "0px";
newMask.style.left = "0px";
newMask.style.background = "#FFF";
newMask.style.filter = "alpha(opacity=30)";
newMask.style.opacity = "0.40";
document.body.appendChild(newMask);
}

 

到這個common.js里  大家看了會覺的這個函數很熟悉 這就是這個文件里的 我只是拿出來修改了一下 ，當然我們可以自己重新寫彈出層 比如用jquery

 

4、打開flow.php  181行左右加入如下代碼,其實就是加入購物車成功的判斷里面

$rows = $GLOBALS['db']->getRow("select goods_brief,shop_price,goods_name,goods_thumb from ".$GLOBALS['ecs']->table('goods')." where goods_id=".$goods->goods_id);

$result['shop_price'] = price_format($rows['shop_price']);
$result['goods_name'] = $rows['goods_name'];
$result['goods_thumb'] = $rows['goods_thumb'];
$result['goods_brief'] = $rows['goods_brief'];
$result['goods_id'] = $goods->goods_id;
$sql = 'SELECT SUM(goods_number) AS number, SUM(goods_price * goods_number) AS amount' .
' FROM ' . $GLOBALS['ecs']->table('cart') .
" WHERE session_id = '" . SESS_ID . "' AND rec_type = '" . CART_GENERAL_GOODS . "'";
$rowss = $GLOBALS['db']->GetRow($sql);
$result['goods_price'] = price_format($rowss['amount']);
$result['goods_number'] = $rowss['number'];

 

5、本實例的樣式代碼和圖片

/* 購物車彈出效果*/
.cartpopDiv{
width:450px;
padding:0 25px;
float:left;
}
.toptitle{
width:450px;
float:left;
padding:16px 0;
background:url(../images/cartpop_bg.gif) left bottom repeat-x;
}
.toptitle a.pic{
float:left;
width:100px;
height:100px;
overflow:hidden;
}
.toptitle p{
float:right;
width:350px;
font-size:14px;
line-height:20px;
height:58px;
overflow:hidden;
}
.coninfo{
float:left;
width:450px;
padding:4px 0 6px;
background:url(../images/cartpop_bg.gif) left bottom repeat-x;
font-size:14px;
}
.coninfo table{
float:left;
width:100%;
border:none;
color:#a00;
}
.coninfo table td.left{
width:82px;
text-align:right;
font-weight:bold;
}
.coninfo table td.left span,
.toptitle p a{color:#333}
.coninfo table td .gray{color:#999}
.coninfo table td strong{color:#f00}
.coninfo table td font{font-size:18px}

 

jsico.gif             

 

goon_ico.gif      

 

ico_closebig.gif     

 

 

圖片直接點擊另存即可，建議不要修改圖片名稱，如果要修改，前面代碼中相應的地方也要修改。