Jquery与.net MVC结合，通过Ajax
在工作中做了这么一个东西。
Html端：
@using Test.fh.Project.Storefront.ViewModels
@using Test.fh.Project.Storefront.Services
@model ProductViewModel
<div id="column-left">
<div class="box">
<div class="box-heading">
Categories</div>
<div class="box-content">
<div class="box-category">
</div>
</div>
</div>
</div>
<div id="content">
<div class="breadcrumb">
@Html.Partial("_Breadcrumbs")
</div>
<h1>
@MvcHtmlString.Create(@Model.product_name)
</h1>
@using (Html.BeginForm("index", "Product"))
{
@Html.ValidationSummary(excludePropertyErrors: true)
<div class="product-info">
<div class="left">
<div class="image">
<a href="@Url.Content("~/Content/images/" + @Model.thumbImagePopPath)" title="@Model.product_name"
class="fancybox" rel="fancybox">
<img src="@Url.Content("~/Content/images/" + @Model.thumbImagePath)" title="@Model.product_name"
alt="@Model.product_name" id="image" />
</a>
</div>
@if (Model.imagePaths.Count() > 0)
{
<div class="image-additional">
@foreach (var item in Model.imagePaths)
{
<a href="@Url.Content("~/Content/images/" + @item.imagePopPath)" title="@Model.product_name" class="fancybox" rel="fancybox">
<img src="@Url.Content("~/Content/images/" + @item.imagePath)" title="@Model.product_name" alt="@Model.product_name"/>
</a>
}
</div>
}
</div>
<div class="right">
<div class="description">
@if (Model.manufacturer != null || Model.manufacturer != "")
{
<span>Brand: </span> <a href="@Model.manufacturer_id">@Model.manufacturer</a><br />
}
<span>Product Code: </span>@Model.model<br />
<span>Reward Points:</span> @Model.reward<br />
<span>Availability: </span>@Model.stock_status
</div>
<div class="price">
Price:
@if (Model.special == null || Model.special == "")
{
@Currency.format(Model.price, null, null, true)
}
else
{
<span class="price-old">@Currency.format(Model.price, null, null, true)</span>
<span class="price-new">@Currency.format(Model.special, null, null, true)</span>
}
<br />
<span class="price-tax">Ex Tax:
@if (Model.special != null && Model.special != "")
{
@Currency.format(Model.special, null, null, true)
}
else
{
@Currency.format(Model.price, null, null, true)
}
</span>
<br />
<span class="reward"><small>Price in reward points: @Model.points</small></span>
<br />
<br />
<div class="discount">
@foreach (var item in ViewBag.Discounts)
{
@string.Format("({0} or more {1})", @item["quantity"], @Currency.format(item["price"].ToString(), null, null, true));
<br />
}
</div>
</div>
@if (ViewBag.Options != null)
{
<div class="options">
<h2>
Available Options</h2>
<br />
@foreach (var item in ViewBag.Options)
{
if (item.Key["type"] == "select")
{
<div id="[email protected]["product_option_id"]" class="option">
@if (item.Key["required"] != null && item.Key["required"] == 1)
{
<span class="required">*</span>
}
<b>@item.Key["name"]:</b><br />
<select name="option[@item.Key["product_option_id"]]">
<option value="">--- Please Select ---</option>
@foreach (var option_value in item.Value)
{
<option value="@option_value["product_option_value_id"]">@option_value["name"]
@if (@option_value["price"] != null)
{
@string.Format("({0}{1})", @option_value["price_prefix"], @Currency.format(option_value["price"].ToString(), null, null, true));
}
</option>
}
</select>
</div>
<br />
}
if (item.Key["type"] == "radio")
{
<div id="[email protected]["product_option_id"]" class="option">
@if (item.Key["required"] != null && item.Key["required"] == 1)
{
<span class="required">*</span>
}
<b>@item.Key["name"]:</b><br />
@foreach (var option_value in item.Value)
{
<input type="radio" name="option[@option_value["product_option_id"]]" value="@option_value["product_option_value_id"]"
id="option-value-@option_value["product_option_value_id"]" />
<label for="option-value-@option_value["product_option_value_id"]">@option_value["name"]
@if (@option_value["price"] != null)
{
@string.Format("({0}{1})", @option_value["price_prefix"], @Currency.format(option_value["price"].ToString(), null, null, true));
}
</label>
<br />
}
</div>
<br />
}
if (item.Key["type"] == "checkbox")
{
<div id="[email protected]["product_option_id"]" class="option">
@if (item.Key["required"] != null && item.Key["required"] == 1)
{
<span class="required">*</span>
}
<b>@item.Key["name"]:</b><br />
@foreach (var option_value in item.Value)
{
<input type="checkbox" name="option[@option_value["product_option_id"]]" value="@option_value["product_option_value_id"]"
id="option-value-@option_value["product_option_value_id"]" />
<label for="option-value-@option_value["product_option_value_id"]">@option_value["name"]
@if (@option_value["price"] != null)
{
@string.Format("({0}{1})", @option_value["price_prefix"], @Currency.format(option_value["price"].ToString(), null, null, true));
}
</label>
<br />
}
</div>
<br />
}
if (item.Key["type"] == "text")
{
<div id="[email protected]["product_option_id"]" class="option">
@if (item.Key["required"] != null && item.Key["required"] == 1)
{
<span class="required">*</span>
}
<b>@item.Key["name"]:</b><br />
<input type="text" name="option[@item.Key["product_option_id"]]"
value="@item.Key["option_value"]" />
</div>
<br />
}
if (item.Key["type"] == "textarea")
{
<div id="[email protected]["product_option_id"]" class="option">
@if (item.Key["required"] != null && item.Key["required"] == 1)
{
<span class="required">*</span>
}
<b>@item.Key["name"]:</b><br />
<textarea name="option[@item.Key["product_option_id"]]"
cols="40" rows="5">@item.Key["option_value"]</textarea>
</div>
<br />
}
if (item.Key["type"] == "file")
{
<div id="[email protected]["product_option_id"]" class="option">
@if (item.Key["required"] != null && item.Key["required"] == 1)
{
<span class="required">*</span>
}
<b>@item.Key["name"]:</b><br />
<a id="button-option-option[@item.Key["product_option_id"]]"
class="button"><span>Upload File</span></a>
<input type="hidden" name="option[@item.Key["product_option_id"]]"
value="" />
</div>
<br />
}
if (item.Key["type"] == "date")
{
<div id="[email protected]["product_option_id"]" class="option">
@if (item.Key["required"] != null && item.Key["required"] == 1)
{
<span class="required">*</span>
}
<b>@item.Key["name"]:</b><br />
<input type="text" name="option[@item.Key["product_option_id"]]"
value="@item.Key["option_value"]" class="date" />
</div>
<br />
}
if (item.Key["type"] == "datetime")
{
<div id="[email protected]["product_option_id"]" class="option">
@if (item.Key["required"] != null && item.Key["required"] == 1)
{
<span class="required">*</span>
}
<b>@MvcHtmlString.Create(@item.Key["name"]):</b><br />
<input type="text" name="option[@item.Key["product_option_id"]]"
value="@item.Key["option_value"]" class="datetime" />
</div>
<br />
}
if (item.Key["type"] == "time")
{
<div id="[email protected]["product_option_id"]" class="option">
@if (item.Key["required"] != null && item.Key["required"] == 1)
{
<span class="required">*</span>
}
<b>@MvcHtmlString.Create(@item.Key["name"]):</b><br />
<input type="text" name="option[@item.Key["product_option_id"]]"
value="@item.Key["option_value"]" class="time" />
</div>
<br />
}
}
</div>
}
<div class="cart">
<div>
Qty:
@Html.TextBoxFor(model => model.minimum, new { maxlength = 2, name = "quantity" })
@Html.HiddenFor(model => model.product_id)   <a id="button-cart" class="button">
<span>Add to Cart</span> </a>
</div>
<div>
<span> - OR - </span>
</div>
<div>
<a onclick="addToWishList('@Model.product_id');">Add to Wish List</a><br />
<a onclick="addToCompare('@Model.product_id');">Add to Compare</a>
</div>
@if (int.Parse(Model.minimum) > 1)
{
<div class="minimum">
This product has a minimum quantity of @Model.minimum</div>
}
</div>
<div class="review">
<div>
<img src="@string.Format("/cart/Content/catalog/theme/default/image/stars-{0}.png", Model.rating)" alt="@Model.rating" />
<a onclick="$('a[href=\'#tab-review\']').trigger('click');">
@Model.reviews reviews </a> | <a onclick="$('a[href=\'#tab-review\']').trigger('click');">Write
a review</a>
</div>
<div class="share">
<!-- AddThis Button BEGIN -->
<div class="addthis_default_style">
<a class="addthis_button_compact">Share</a> <a class="addthis_button_email"></a>
<a class="addthis_button_print"></a><a class="addthis_button_facebook"></a><a class="addthis_button_twitter">
</a>
</div>
<script type="text/javascript" src="http://s7.addthis.com/js/250/addthis_widget.js"></script>
<!-- AddThis Button END -->
</div>
</div>
</div>
</div>
<div id="tabs" class="htabs">
<a href="#tab-description">Description</a>
@if (ViewBag.attribute_groups != null)
{
<a href="#tab-attribute">Specification</a>
}
<a href="#tab-review">Reviews </a>
@if (ViewBag.relate_products != null)
{
<a href="#tab-related">Related Products (@ViewBag.relate_products.Count)</a>
}
</div>
<div id="tab-description" class="tab-content">@Html.Raw(@Model.description)</div>
if (ViewBag.attribute_groups != null)
{
<div id="tab-attribute" class="tab-content">
<table class="attribute">
@foreach (var item in ViewBag.attribute_groups)
{
<thead>
<tr>
<td colspan="2">
@item.Key["name"]
</td>
</tr>
</thead>
<tbody>
@foreach (var item_att in item.Value)
{
<tr>
<td>@item_att["name"]
</td>
<td>@item_att["text"]
</td>
</tr>
}
</tbody>
}
</table>
</div>
}
<div id="tab-review" class="tab-content">
</div>
if (ViewBag.relate_products != null)
{
<div id="tab-related" class="tab-content">
<div class="box-product">
@foreach (var item in ViewBag.relate_products)
{
<div>
@if (item["image"] != null)
{
<div class="image">
<a href="@item["product_id"]">
<img src="@Url.Content("~/Content/images/" + @item["image"])" alt="@item["name"]"
/></a></div>
}
<div class="name">
<a href="@item["product_id"]">@item["name"]</a></div>
@if (item["price"] != null)
{
<div class="price">
@Currency.format(item["price"].ToString(), null, null, true)
</div>
}
<a onclick="addToCart('@item["product_id"]');" class="button"><span>Add to Cart</span></a></div>
}
</div>
</div>
}
if (ViewBag.tags != null)
{
<div class="tags">
<b>Tags:</b>
@foreach (var item in ViewBag.tags)
{
<a href="@item["tag"]">@item["tag"]</a>
}
</div>
}
}
</div>
@*@Url.Action("Update", "Product");*@
@foreach (var item in ViewBag.Options)
{
if (item.Key["type"] == "file")
{
<script type="text/javascript">
new AjaxUpload('#button-option-option[@item.Key["product_option_id"]]', {
action: '/Product/upload',
name: 'file',
autoSubmit: true,
responseType: 'json',
onSubmit: function (file, extension) {
$('#button-option-option[@item.Key["product_option_id"]]').after('<img src="catalog/view/theme/default/image/loading.gif" id="loading" style="padding-left: 5px;" />');
},
onComplete: function (file, json) {
$('.error').remove();
if (json.success) {
alert(json.success);
$('input[name=option[@item.Key["product_option_id"]]').attr('value', json.file);
}
if (json.error) {
$('#[email protected]["product_option_id"]').after('<span class="error">' + json.error + '</span>');
}
$('#loading').remove();
}
});
</script>
}
}
<script type="text/javascript">
$('.fancybox').fancybox({ cyclic: true });
</script>
<script type="text/javascript">
$('#tabs a').tabs();
</script>
<script type="text/javascript" src="@Url.Content("~/Content/Admin/js/jquery/ui/jquery-ui-timepicker-addon.js")"></script>
<script type="text/javascript"><!--
if ($.browser.msie && $.browser.version == 6) {
$('.date, .datetime, .time').bgIframe();
}
$('.date').datepicker({ dateFormat: 'yy-mm-dd' });
$('.datetime').datetimepicker({
dateFormat: 'yy-mm-dd',
timeFormat: 'h:m'
});
$('.time').timepicker({ timeFormat: 'h:m' });
//这行是重点
$('#button-cart').bind('click', function () {
//alert($('.product-info input[type=\'text\'], .product-info input[type=\'hidden\'], .product-info input[type=\'radio\']:checked, .product-info input[type=\'checkbox\']:checked, .product-info select, .product-info textarea'));
$.ajax({
url: '@Url.Action("Update", "Cart", new { area = "" })',
type: 'post',
data: $('.product-info input[type=\'text\'], .product-info input[type=\'hidden\'], .product-info input[type=\'radio\']:checked, .product-info input[type=\'checkbox\']:checked, .product-info select, .product-info textarea'),
dataType: 'json',
success: function (json) {
$('.success, .warning, .attention, information, .error').remove();
if (json['warning']) {
$('#notification').html('<div class="warning" style="display: none;">' + json['warning'] + '<img src="catalog/view/theme/default/image/close.png" alt="" class="close" /></div>');
$('.warning').fadeIn('slow');
}
if (json['option_error']) {
for (i in json['option_error']) {
//alert(i);
$('#option-' + i).after('<span class="error">' + json['option_error'][i] + '</span>');
}
}
if (json['success']) {
//$('#notification').html('<div class="attention" style="display: none;">' + json['success'] + '<img src="catalog/view/theme/default/image/close.png" alt="" class="close" /></div>');
//$('.attention').fadeIn('slow');
//$('#cart_total').html(json['total']);
//$('html, body').animate({ scrollTop: 0 }, 'slow');
}
}
});
});
//-->
</script>
后台端
[HttpPost]
public JsonResult Update()
{
Dictionary<string, object> jsonMesg_dict = new Dictionary<string, object>();
ProductService pservice = new ProductService();
SessionEntityService sessionService = new SessionEntityService();
//Request.Params["××××"];是重点
string product_id = Request.Params["product_id"];
Dictionary<string, string> options = this.arrayFilterOption(Request.Params);
string key = product_id + ":" + new OpenSharp.Storefront.Models.Tool.PHPSerializer().Serialize(options);
Entity product = null;
if (product_id != null)
{
int customer_group_id = 8;
product = pservice.getProduct(int.Parse(product_id), customer_group_id, languagedId);
}
if (product != null)
{
int product_total = 0;
int quantity = 1;
if (Request.Params["minimum"] != null)
{
quantity = int.Parse(Request.Params["minimum"]);
SessionEntity session = sessionService.GetSessionEntity();
ShopCart cartItem = session.ShopCart;
foreach (KeyValuePair<string, ShopProduct> sp in cartItem.Items)
{
if (sp.Key.Equals(key))
{
product_total = sp.Value.Quantity;
}
}
string str_error_json = string.Empty;
if (int.Parse(product["minimum"].ToString()) > (product_total + quantity))
{
str_error_json = string.Format("Minimum order amount for {0} is {1}!", product["name"], product["minimum"]);
jsonMesg_dict.Add("warning", str_error_json);
}
Dictionary<Entity, Entities> poptions = pservice.getProductOptions(int.Parse(product_id), languagedId);
Dictionary<string, string> dic_error_json = new Dictionary<string, string>();
jsonMesg_dict.Add("option_error", dic_error_json);
foreach (var item in poptions)
{
int optionID = int.Parse(item.Key["product_option_id"].ToString());
if (int.Parse(item.Key["required"].ToString()) == 1)
{
string str = "option[" + optionID + "]";
if (!options.ContainsKey(str) || (options[str] == null || options[str].Equals("")))
{
string error_json = string.Format("{0} required!", item.Key["name"]);
dic_error_json.Add(optionID.ToString(), error_json);
}
}
}
if (jsonMesg_dict.Count == 0)
{
ShopProduct tempShoppingP = new ShopProduct();
tempShoppingP.ProductId = int.Parse(product_id);
tempShoppingP.Options = new OpenSharp.Storefront.Models.Tool.PHPSerializer().Serialize(options);
tempShoppingP.Quantity = quantity;
//Please pay attention on the following line.
// if (product["special"] == null || product["special"] == "")
if (string.IsNullOrEmpty(product["special"].ToString()))
{
tempShoppingP.UnitPrice = double.Parse(product["price"].ToString());
}
else
{
tempShoppingP.UnitPrice = double.Parse(product["special"].ToString());
}
tempShoppingP.ItemCalculate();
cartItem.Calculate(tempShoppingP);
jsonMesg_dict.Add("success", product["name"].ToString());
}
else
{
}
}
}
return Json(jsonMesg_dict, JsonRequestBehavior.AllowGet);
}