作者:温尧乔761975 | 来源:互联网 | 2017-05-11 23:50
本文实例为大家分享了基于jQuery实现点击小图显示大图效果,供大家参考,具体内容如下
显示以下效果:
点击任意一张图片会显示大图:
1、前台界面
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="练习.WebForm1" %>
2、后台代码
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;
using System.Data;
using System.Text;
namespace 练习
{
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
LoadData();
}
}
private void LoadData()
{
string cOnstr= "data source=LOVE-PC\\SQLEXPRESSPC;initial catalog=BoKe;user id=sa;password=admin";
using (SqlConnection cOnn= new SqlConnection(constr))
{
using (SqlCommand cmd =conn.CreateCommand())
{
conn.Open();
cmd.CommandText = "select BigImgUrl,SmallImgUrl from T_Photo";
SqlDataAdapter adapter = new SqlDataAdapter(cmd);
DataTable dt = new DataTable();
adapter.Fill(dt);
StringBuilder sb = new StringBuilder();
sb.Append("
");
for (int i = 0; i ");//添图片路径
sb.Append("- ");
sb.Append("");//添图片路径
sb.Append("
");
sb.Append("");
}
sb.Append("
");
myp.InnerHtml = sb.ToString();
}
}
}
}
}
以上就是本文的全部内容,希望对大家的学习有所帮助。