基于Bootstrap框架实现图片切换

Z时代
2024-01-10
分类：综合

准备图片，把相关记录添加至数据库表中:　　

创建一个存储过程，获取所有记录：

在ASP.NET MVC专案中，部署Bootstrap环境......

然后创建一个model:


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Insus.NET.Models
{
 public class Slider
 {
  public byte Slider_nbr { get; set; }
  public byte Sequence { get; set; }
  public string Title { get; set; }
  public string ImageUrl { get; set; }   
  public string Description { get; set; }
 }
}

再创建一个Entity:


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Insus.NET.Models;
using System.Data;
using Insus.NET.ExtendMethods;
using Insus.NET.DataBases;
namespace Insus.NET.Entities
{
 public class SliderEntity
 {
  BizSP sp = new BizSP();
  public IEnumerable<Slider> Sliders()
  {
   sp.ConnectionString = DB.ConnectionString;
   sp.Parameters = null;
   sp.ProcedureName = "usp_Slider_GetAll";
   DataTable dt = sp.ExecuteDataSet().Tables[0];
   return dt.ToList<Slider>();
  }
 }
}

设置图片切换速度：

View视图：


<div class="tp-wrapper">
 <div id="imgcarousel" class="carousel slide" data-ride="carousel">
  <ol class="carousel-indicators">
   @foreach (var item in (new SliderEntity()).Sliders())
   {
    <li data-target="#imgcarousel" data-slide-to="@item.Sequence" class="@(item.Sequence == 0 ? "active" : "")"></li>
   }
  </ol>
  <div class="carousel-inner">
   @foreach (var item in (new SliderEntity()).Sliders())
   {
    <div class="@(item.Sequence == 0 ? "item active" : "item")">
     <img src="~/Content/img/slider-images/@item.ImageUrl"
       alt="@item.Description" class="img-responsive" />
     <div class="carousel-caption">
      <h1>@item.Title</h1>
      <p>@item.Description</p>
     </div>
    </div>
   }
  </div>
  <a class="left carousel-control" href="#imgcarousel" rel="external nofollow" rel="external nofollow" data-slide="prev">
   <span class="icon-prev"></span>
  </a>
  <a class="right carousel-control" href="#imgcarousel" rel="external nofollow" rel="external nofollow" data-slide="next">
   <span class="icon-next"></span>
  </a>
 </div>
</div>