【发布时间】:2019-08-08 21:38:15
【问题描述】:
我在“索引”视图中从数据库中检索到书籍。每个下面都有一个按钮。当您单击它们时,应该会弹出一个模态框,上面印有相应的书籍详细信息(书籍图片、名称标题、描述、价格等)。
索引视图:
<!-- language: lang-html -->
@model AuthorTest.Models.HomeModel
<!--razor codes where book properties are called-->
@foreach(var book in Model.Bestsales)
{
<a class="first__img" href="single-product.html"><img src="~/Uploads/img/@(book.Id + " .jpg ")"</a>
<h4>product.html">@book.Name</a></h4>
<ul class="prize d-flex">
<li>@book.Price</li>
</ul>
<!--modal-box pop-up button-->
<a data-toggle="modal" title="Quick View" data-id="@book.Id" class="modal-open" href="#productmodal"><i class="bi bi-search"></i></a>
}
我正在尝试使用 ajax 传递书籍 ID
<!-- language: lang-js-->
@section scripts{
<script>
$(".modal-open").click(function () {
var id = $(this).data("id");
$.ajax({
type: "POST",
url: "/Home/Details/" + id
});
});
</script>
}
进入检索相关书籍并将其返回到放置模式框内容的视图的“详细信息”操作。
<!-- language: lang-cs-->
[HttpPost]
public ActionResult Details(int id)
{
HomeModel model = new HomeModel();
var book = db.Books.Where(b => b.Id == id).Include(b => b.Author).SingleOrDefault();
if (book == null)
{
HttpNotFound();
}
book.DisplayNumber++;
db.SaveChanges();
model.bookDetails = book;
return view( model);
}
这是我用来保存两个模型的 HomeModel 类 1) 类型为 Book 的列表属性,用于在索引视图中循环浏览我的书籍 2)Book类型的属性,用于在“详细信息”视图中调用模型相关的书籍数据:
<!-- language: lang-cs-->
public class HomeModel
{
public List<Book> BestSales { get; set; }
public Book bookDetails { get; set; }
}
放置模态框内容的视图:
<-- language: lang-html-->
@model AuthorTest.Models.HomeModel
div id="quickview-wrapper">
<!-- Modal -->
<div class="modal fade" id="productmodal" tabindex="-1" role="dialog">
<div class="modal-dialog modal__container" role="document">
<div class="modal-content">
<div class="modal-header modal__header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
</div>
<div class="modal-body">
<div class="modal-product">
<!-- Start product images -->
<div class="product-images">
<div class="main-image images">
<img alt="big images" src="~/Uploads/img/@(Model.bookDetails.Id + ".jpg")">
</div>
</div>
<!-- end product images -->
<div class="product-info">
<h1>@Model.bookDetails.Name</h1>
<div class="rating__and__review">
</div>
<div class="price-box-3">
<div class="s-price-box">
<span class="new-price">@Model.bookDetails.Price</span>
<span class="old-price">$34.00</span>
</div>
</div>
<div class="quick-desc">
@Model.bookDetails.Description
</div>
<div class="addtocart-btn">
<a href="#">Add to cart</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
当我单击 modal-open 按钮时,id 被传递给“详细信息”操作,相应的书被检索并带我到视图。但似乎在 ajax 运行操作之前会弹出模式框,因此不会打印数据。我在哪里犯错?如何正确地将书籍详细信息传递到模态框?
【问题讨论】:
标签: javascript c# jquery ajax