<form id="formcar" name="formcar" method="post" action="car.php">
<input type='hidden' name='id[]' value='22' />
<input type='hidden' name='id[]' value='23' />
<input type='hidden' name='id[]' value='24' />
<input type='hidden' name='id[]' value='25' />
<button type="submit" name="button" class="btn-2">购买</button>
</form>
$buynum = isset($buynum) && is_numeric($buynum) ? $buynum : 1;
$id =empty($id)? "" : intval($id);
$buynum = ($buynum < 1) ? 1 : $buynum;
$rs = $dsql->GetOne("SELECT id,channel,title FROM #@__archives WHERE id='$id'");
if(!is_array($rs))
{
ShowMsg("该商品已不存在!","-1");
exit();
}
$cts = GetChannelTable($rs['channel']);
$rows = $dsql->GetOne("SELECT aid as id,trueprice as price,units FROM `$cts[addtable]` WHERE aid='$id'");
if(!is_array($rows))
{
ShowMsg("该商品已不存在!","-1");
exit();
}
$rows['buynum'] = $buynum;
$rows['title'] = $rs['title'];
$cart->addItem($id, $rows);
ShowMsg("已添加加到购物车,<a href='car.php'>查看购物车</a>","car.php");
exit();我需要如何修改才能将id提交的内容到php?
<input type='hidden' name='id[]' value='22' />
<input type='hidden' name='id[]' value='23' />
<input type='hidden' name='id[]' value='24' />
<input type='hidden' name='id[]' value='25' />
<button type="submit" name="button" class="btn-2">购买</button>
</form>
$buynum = isset($buynum) && is_numeric($buynum) ? $buynum : 1;
$id =empty($id)? "" : intval($id);
$buynum = ($buynum < 1) ? 1 : $buynum;
$rs = $dsql->GetOne("SELECT id,channel,title FROM #@__archives WHERE id='$id'");
if(!is_array($rs))
{
ShowMsg("该商品已不存在!","-1");
exit();
}
$cts = GetChannelTable($rs['channel']);
$rows = $dsql->GetOne("SELECT aid as id,trueprice as price,units FROM `$cts[addtable]` WHERE aid='$id'");
if(!is_array($rows))
{
ShowMsg("该商品已不存在!","-1");
exit();
}
$rows['buynum'] = $buynum;
$rows['title'] = $rs['title'];
$cart->addItem($id, $rows);
ShowMsg("已添加加到购物车,<a href='car.php'>查看购物车</a>","car.php");
exit();我需要如何修改才能将id提交的内容到php?
<?php
/**
*
* 发送到购物车
*
* @version $Id: posttocar.php 1 15:38 2010年7月8日Z tianya $
* @package DedeCMS.Site
* @copyright Copyright (c) 2007 - 2010, DesDev, Inc.
* @license http://help.dedecms.com/usersguide/license.html
* @link http://www.dedecms.com
*/
require_once (dirname(__FILE__) . "/../include/common.inc.php");
require_once DEDEINC.'/shopcar.class.php';
$cart = new MemberShops();$do = isset($do) ? trim($do) : 'add';if($do == 'add')
{
/*
function addItem(); add a product to car
*/
$buynum = isset($buynum) && is_numeric($buynum) ? $buynum : 1;
$id =empty($id)? "" : intval($id);
$buynum = ($buynum < 1) ? 1 : $buynum;
$rs = $dsql->GetOne("SELECT id,channel,title FROM #@__archives WHERE id='$id'");
if(!is_array($rs))
{
ShowMsg("该商品已不存在!","-1");
exit();
}
$cts = GetChannelTable($rs['channel']);
$rows = $dsql->GetOne("SELECT aid as id,trueprice as price,units FROM `$cts[addtable]` WHERE aid='$id'");
if(!is_array($rows))
{
ShowMsg("该商品已不存在!","-1");
exit();
}
$rows['buynum'] = $buynum;
$rows['title'] = $rs['title'];
$cart->addItem($id, $rows);
ShowMsg("已添加加到购物车,<a href='car.php'>查看购物车</a>","car.php");
exit();
}
elseif($do == 'del')
{
/*
function delItem(); del products from car
*/
if(!isset($ids))
{
ShowMsg("请选择要删除的商品!","-1");
exit;
}
if(is_array($ids))
{
foreach($ids as $id)
{
$id = intval($id);
$cart->delItem($id);
}
}
else
{
$ids = intval($ids);
$cart->delItem($ids);
}
ShowMsg("已成功删除购物车中的商品,<a href='car.php'>查看购物车</a>","car.php");
exit;
}
elseif($do == 'clear')
{
/*
function clearItem(); clear car products all!
*/
$cart->clearItem();
ShowMsg("购物车中商品已全部清空!","car.php");
exit;
}
elseif($do == 'update')
{
/*
function updateItem(); update car products number!
*/
if(isset($ids) && is_array($ids))
{
foreach($ids as $id){
$id = intval($id);
$rs = $dsql->GetOne("SELECT id,channel,title FROM #@__archives WHERE id='$id'");
if(!is_array($rs)) continue;
$cts = GetChannelTable($rs['channel']);
$rows = $dsql->GetOne("SELECT aid as id,trueprice as price,units FROM `$cts[addtable]` WHERE aid='$id'");
if(!is_array($rows)) continue;
$rows['buynum'] = intval(${'buynum'.$id});
if($rows['buynum'] < 1)
{
//如果设单位数量小于1个时更新,则移出购物车
$cart->delItem($id);
continue;
}
$rows['title'] = $rs['title'];
$cart->addItem($id, $rows);
}
}
ShowMsg("购物车中商品已全部更新!","car.php");
exit;
}
全部的php代码
if(isset($_POST['id'])){
print_r($_POST['id']);
#Array ( [0] => 22 [1] => 23 [2] => 24 [3] => 25 )
}
?>
<form id="formcar" name="formcar" method="post" action="test18.php">
<input type='hidden' name='id[]' value='22' />
<input type='hidden' name='id[]' value='23' />
<input type='hidden' name='id[]' value='24' />
<input type='hidden' name='id[]' value='25' />
<button type="submit" name="button" class="btn-2">购买</button>
</form>
以上代码中其实就是一个购物提交跟一个购物车的页面,我是想问,能通过什么方法可以批量提交商品到购物车。
页面代码:
<form id="formcar" name="formcar" method="post" action="car.php">
<input type='hidden' name='id[]' value='名称1' />
<input type='hidden' name='id[]' value='名称2' />
<input type='hidden' name='id[]' value='名称3' />
<input type='hidden' name='id[]' value='名称4' />
<button type="submit" name="button" class="btn-2">购买</button,>
</form>
代码也可以按照上面的来理解,分别把《名称1》做为一条数据添加到购物车(即php页面),往下的《名称2》以此类推。这样是否明了些呢?
几乎所有的楼层都是在解答你, 你却没听懂.$_POST['id']是一个array,楼主问的到底是什么。遍历$_POST['id'], 逐条mysql insert,懂了吗。