【发布时间】:2017-09-28 21:21:54
【问题描述】:
我正在尝试在购物车中插入数据,如下所示
public function add(){
$this->load->library('cart');
$data = array(
"id" => $this->input->post('product_id'),
"name" => $this->input->post('product_name'),
"qty" => $this->input->post('quantity'),
"price" => $this->input->post('product_price'),
);
$this->cart->insert($data);
}
我的javascript代码
<script>
$("form").submit(function(e) {
e.preventDefault();
var product_id = $(this).find('input[name=product_id]').val();
var quantity = $(this).find('input[name=qty]').val();
var product_name = $(this).find('h3.title').text();
var product_price = $(this).find('h3.price').data('price');
alert(product_price);
if(quantity != '' && quantity > 0)
{
$.ajax({
url:"<?php echo base_url(); ?>cart/add",
method:"POST",
data:{product_id:product_id, product_name:product_name, product_price:product_price, quantity:quantity},
success:function(data)
{
alert("Product Added into Cart");
$('#cart_details').html(data);
$('#' + product_id).val('');
}
});
}
else
{
alert("Please Enter quantity");
}
});
});
</script>
我收到一个弹出窗口,显示数据已插入购物车,但没有任何内容。
<?php echo form_open('cart/add_cart_item'); ?>
<h3 class="text-tamween title" ><?=$value->title;?></h3>
<h3 class="text-tamween price" data-price="<?=$value->price?>">Prcie :<?=$value->price;?>AED</h3>
<div class="form-group">
<input type="number" value="<?=$qty?>" class="form-controls qty" min="
<?=$qty?> "name="qty" >
</div>
<p>
<?=$value->description;?>
</p>
<?php echo form_hidden('product_id', $value->id); ?>
<input type="submit" class="btn btn-default" value="Add to Cart">
<?=form_close();?>
【问题讨论】:
-
购物车库已弃用,不应使用。目前仅保留它是为了向后兼容。见codeigniter.com/user_guide/libraries/cart.html
标签: javascript php jquery codeigniter