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My97DatePicker日期控件是一个非常好用的日期控件,功能非常优秀的日期控件.
对实现页面刷新完善的很好，用日期控件时可以有比较好的享受，这次的OA日期记事功能也得益于此控件，具体效果图如下：
部分代码：
Default页布局一个Calendar日期控件
<div>
<asp:Calendar ID="Calendar1" runat="server" Width="100%"
ShowGridLines="True" ondayrender="Calendar1_DayRender" >
</asp:Calendar>
</div>
Default页cs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;
using System.Text;
public partial class _Default : System.Web.UI.Page
{
private DataTable table ;
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Calendar1_DayRender(object sender, DayRenderEventArgs e)
{
//获取现在绑定的日期
CalendarDay day = e.Day;
//获取当前日期的单元格
TableCell cell = e.Cell;
int currentMonth = DateTime.Now.Month ;
cell.Controls.Clear();
table = PlanOperator.SelectPlanByMonth(day.Date);
if (day.Date.Month >= currentMonth)
{
StringBuilder builder = new StringBuilder();
builder.AppendFormat("<font color='Blue'><h5>{0}</h5></font><img src='images/add.png' alt='添加日程' onclick='window.open(\"EditPlan.aspx",\"\",\"menu=no,tool=no,status=no,width=400,height=500\");' /> <br/>", day.Date.ToShortDateString());
DataRow[] planRows = table.Select(string.Format("StartDate<='{0}' AND EndDate>='{1}' ", day.Date, day.Date.AddDays(1)));
cell.Style["background-color"] = planRows.Length <= 0 "#E9E9E9" : "#FFFFFF";
int index = 1;
foreach (DataRow row in planRows)
{
string title = row["Title"].ToString().Length > 10 "Title"].ToString().Substring(0, 10) + "..." : row["Title"].ToString();
builder.AppendFormat("<a onclick='window.open(\"EditPlan.aspx",\"\",\"menu=no,tool=no,status=no,width=400,height=500\");'>{0}.{2}</a><br/>", index, row["PlanID"], title);
index++;
continue;
}
cell.Controls.Add(new LiteralControl(builder.ToString()));
}
else
{
cell.Style["background-color"] = "#E9E9E9";
}
}
}
控件编辑前台代码：
<head runat="server"> <title></title> <script type="text/javascript" language="javascript" src="/UploadFiles/2021-04-02/WdatePicker.js">控件编辑后台cs：
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data; public partial class EditPlan : System.Web.UI.Page { public DateTime StartDate { get { return (DateTime)this.ViewState["StartDate"]; } set { this.ViewState["StartDate"] = value; } } public DateTime EndDate { get { return (DateTime)this.ViewState["EndDate"]; } set { this.ViewState["EndDate"] = value; } } protected void Page_Load(object sender, EventArgs e) { if (this.Request.QueryString.Count != 2) { this.Response.End(); return; } if (!this.IsPostBack) { string action = this.Request.QueryString["Action"]; switch (action) { case "New": this.StartDate = Convert.ToDateTime(this.Request.QueryString["StartDate"]); this.EndDate = new DateTime(DateTime.Now.Year, DateTime.Now.Month, (DateTime.Now.AddMonths(1) - DateTime.Now).Days); this.pnlNew.Visible = true; this.pnlEdit.Visible = false; break; case "Edit": int planID = Convert.ToInt32(this.Request.QueryString["PlanID"]); DataTable table = PlanOperator.SelectPlanById(planID); this.txtTitle.Text = table.Rows[0]["Title"].ToString(); this.txtContent.Text = table.Rows[0]["PlanContent"].ToString(); this.txtStartDate.Text = table.Rows[0]["StartDate"].ToString(); this.txtEndDate.Text = table.Rows[0]["EndDate"].ToString(); this.hidPlanID.Value = table.Rows[0]["PlanID"].ToString(); this.pnlNew.Visible = false; this.pnlEdit.Visible = true; break; default: break; } } } protected void btnInsertPlan_Click(object sender, EventArgs e) { int i=PlanOperator.InsertPlan(this.txtTitle.Text, this.txtContent.Text,this.txtStartDate.Text, this.txtEndDate.Text); if (i == 1) { this.Response.Write("<script type='text/javascript' language='javascript'>alert('添加日程成功！'); window.opener.location=window.opener.location+'"); return; } this.Response.Write("<script type='text/javascript' language='javascript'>alert('添加日程失败！'); window.opener.location=window.opener.location+'"); return; } protected void btnUpdate_Click1(object sender, EventArgs e) { int i = PlanOperator.UpdatePlan(Convert.ToInt32(this.hidPlanID.Value),this.txtTitle.Text, this.txtContent.Text, this.txtStartDate.Text, this.txtEndDate.Text); if (i == 1) { this.Response.Write("<script type='text/javascript' language='javascript'>alert('更新日程成功！'); window.opener.location=window.opener.location+'"); return; } this.Response.Write("<script type='text/javascript' language='javascript'>alert('更新日程失败！'); window.opener.location=window.opener.location+'"); return; } protected void btnDelete_Click(object sender, EventArgs e) { int i = PlanOperator.DeletePlan(Convert.ToInt32(this.hidPlanID.Value)); if (i == 1) { this.Response.Write("<script type='text/javascript' language='javascript'>alert('删除日程成功！'); window.opener.location=window.opener.location+'"); return; } this.Response.Write("<script type='text/javascript' language='javascript'>alert('删除日程失败！'); window.opener.location=window.opener.location+'"); return; } }以上就是关于My97DatePicker日期控件实现OA日期记事功能的全部内容，希望大家会喜欢。
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