asp.net mvc一个模型一个view容易展示，可是遇到像首页那样，要同时调用好几个不同表的内容一小部分展示时，该怎么是好呢？
下边根据我的测试，用的是mvc access数据测试
先建立一个强类型 类文件lview（文件名自定）
public class lview { public List<Article> articles { get; private set; } public List<Article> articles2 { get; private set; } public lview(List<Article> larticles, List<Article> lartlist2s) { this.articles = larticles; this.articles2 = lartlist2s; } }
类Article
public class Article { public string title { get; set; } public string neirong { get; set; } }
控制器读取index
List<Article> articles = new List<Article>(); List<Article> articles2 = new List<Article>(); // GET: Articleadd public ActionResult Index() { DB mydb = new DB(); //数据库类文件自己写，连接access OleDbDataReader dr=mydb.GetdataReader("select top 5 * from article"); while (dr.Read()) { Article article = new Article(); article.title = dr["title"].ToString(); article.neirong= dr["neirong"].ToString(); articles.Add(article); } OleDbDataReader dr2 = mydb.GetdataReader("select top 5 * from article"); while (dr2.Read()) { Article article2 = new Article(); article2.title = dr2["title"].ToString(); article2.neirong = dr2["neirong"].ToString(); articles2.Add(article2); } mydb.close(); //lview lv = new lview(articles,articles2); //return View(lv); return View(new lview(articles, articles2));
view页面读取
@model WebApplication40.Controllers.lview //（引用这个多的模型类）
下面循环读取1
<table class="table">
@foreach (var item in Model.articles) //（Model.xx）
{
<tr>
<td>
@Html.DisplayFor(modelItem => item.title)
</td>
<td>
@Html.DisplayFor(modelItem => item.neirong)
</td>
<td>
@Html.ActionLink("Edit", "Edit", new { /* id=item.PrimaryKey */ }) |
@Html.ActionLink("Details", "Details", new { /* id=item.PrimaryKey */ }) |
@Html.ActionLink("Delete", "Delete", new { /* id=item.PrimaryKey */ })
</td>
</tr>
}
</table>
循环读取2
<table class="table">
@foreach (var item in Model.articles2)
{
<tr>
<td>
@Html.DisplayFor(modelItem => item.title)
</td>
<td>
@Html.DisplayFor(modelItem => item.neirong)
</td>
<td>
@Html.ActionLink("Edit", "Edit", new { /* id=item.PrimaryKey */ }) |
@Html.ActionLink("Details", "Details", new { /* id=item.PrimaryKey */ }) |
@Html.ActionLink("Delete", "Delete", new { /* id=item.PrimaryKey */ })
</td>
</tr>
}
</table>
如果还有很多，就@foreach (var item in Model.xxx)