我对我当前的项目日历/活动策划者有疑问:
我有一个OnClick提交到没有存储过程的直接数据库。我的想法是,我日历中当天的页面或单元格需要直接显示在那一天/单元格中
现在我需要点击日期号来查看它(它存储在数据库中)是否有人有任何想法,因为我尝试过使用JavaScript:
<a onClick="window.location.reload()"></a>
不在按钮中,因为我需要该按钮用于另一个Onclick事件。谢谢你的建议。 :)
我目前的代码是:
using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Data.SqlClient;
using System.Collections;
public partial class _Default : System.Web.UI.Page
{
Hashtable _scheduleData;
DataView todo = new DataView();
protected void Page_Load(object sender, EventArgs e)
{
if (Calendar1.SelectedDate == DateTime.MinValue)
Calendar1.SelectedDate = Calendar1.TodaysDate;
_scheduleData = GetSchedule();
Calendar1.Caption = "<br/><h1>Plan School Activiteiten<h1><br />";
Calendar1.FirstDayOfWeek = FirstDayOfWeek.Sunday;
Calendar1.NextPrevFormat = NextPrevFormat.ShortMonth;
Calendar1.TitleFormat = TitleFormat.MonthYear;
Calendar1.ShowGridLines = true;
Calendar1.DayStyle.HorizontalAlign = HorizontalAlign.Left;
Calendar1.DayStyle.CssClass = "Daysoftheweek";
Calendar1.DayStyle.VerticalAlign = VerticalAlign.Top;
Calendar1.DayStyle.Height = new Unit(75);
Calendar1.DayStyle.Width = new Unit(100);
Calendar1.TodayDayStyle.CssClass = "Today";
Calendar1.TodaysDate.ToShortDateString();
Calendar1.VisibleDate = Calendar1.TodaysDate;
Calendar1.SelectedDayStyle.CssClass = "SelectStyle";
}
private Hashtable GetSchedule()
{
Hashtable schedule = new Hashtable();
string cnnString = ConfigurationManager.ConnectionStrings["Stefan"].ConnectionString;
DataTable dt = new DataTable();
using (SqlConnection con = new SqlConnection(cnnString))
using (SqlCommand cmd = new SqlCommand("select * from Calender", con))
{
using (SqlDataAdapter da = new SqlDataAdapter(cmd))
{
da.Fill(dt);
}
con.Open();
cmd.ExecuteNonQuery();
}
for (int i = 0; i < dt.Rows.Count; i++)
{
string date = Convert.ToDateTime(dt.Rows[i]["date"]).ToShortDateString();
schedule[date] = dt.Rows[i]["todo"].ToString();
}
return schedule;
}
void Page_PreRender()
{
todo = (DataView)calendarSrc.Select(DataSourceSelectArguments.Empty);
todo.Sort = "date";
}
protected void Calendar1_DayRender(object sender, DayRenderEventArgs e)
{
string date = e.Day.Date.ToShortDateString();
if (_scheduleData[date] != null)
{
Literal lit = new Literal();
lit.Text = "<br />";
e.Cell.Controls.Add(lit);
Label lbl = new Label();
lbl.Text = (string)_scheduleData[e.Day.Date.ToShortDateString()];
lbl.Font.Size = new FontUnit(FontSize.Small);
e.Cell.Controls.Add(lbl);
}
}
protected void Calendar1_SelectionChanged(object sender, EventArgs e)
{
FormView1.ChangeMode(FormViewMode.Edit);
}
protected void butAddNew_Click(object sender, EventArgs e)
{
FormView1.ChangeMode(FormViewMode.Insert);
Calendar1.DataBind();
}
}
我找到的修复方法如下:Calender1.DataBind(); 但是我们走了
protected void butAddNew_Click(object sender, EventArgs e)
{
FormView1.ChangeMode(FormViewMode.Insert);
}
protected void todoSrc_Inserted(object sender, SqlDataSourceStatusEventArgs e)
{
Refresh();
}
protected void todoSrc_Deleted(object sender, SqlDataSourceStatusEventArgs e)
{
Refresh();
}
protected void todoSrc_Updated(object sender, SqlDataSourceStatusEventArgs e)
{
Refresh();
}
private void Refresh()
{
Response.Redirect(Request.RawUrl);
}
所有这些都是为了帮助项目顺利进行:)
答案 0 :(得分:1)
你应该在Calendar1上调用DataBind:)
Calendar1.DataBind();