private void RenderMap(HtmlTextWriter writer, MapColumnChart chart)
{
writer.WriteLine();
writer.AddAttribute(HtmlTextWriterAttribute.Name, "Map" + this.UniqueID);
writer.RenderBeginTag("MAP");
foreach (Rectangle rect in chart.Rects)
{
writer.AddAttribute("SHAPE","rect");
writer.AddAttribute("COORDS", String.Format("{0},{1},{2},{3}", rect.Left, rect.Top, rect.Right,rect.Bottom));
//writer.AddAttribute("HREF", Page.GetPostBackClientHyperlink(this, rect.ToString ()));
writer.AddAttribute("HREF", Page.ClientScript.GetPostBackClientHyperlink(this, rect.ToString()));
writer.RenderBeginTag(HtmlTextWriterTag.Area);
writer.RenderEndTag();
}
writer.WriteEndTag("MAP");
}
protected void GetStudentInfoIntoContactByYear(int year)
{
CY.GFive.DALProviders.SqlServerProvider.StudentProvider stdprovider = new CY.GFive.DALProviders.SqlServerProvider.StudentProvider();
int StdSum = stdprovider.GetStudentCount(year, false);
int haveContact = stdprovider.GetStdCountByContatorAndYear(year, false);
int noContact = StdSum - haveContact;
Hashtable table = new Hashtable();
table.Add("是", haveContact);
table.Add("无", noContact);
StdInfo.InnerHtml = "";
StringBuilder sb = new StringBuilder();
dtable = new DataTable();
dtable.Columns.Add("是否有联系人");
dtable.Columns.Add("人数");
if (StdSum > 0)
{
sb.Append("<span>有联系人数:</span>" + haveContact + "<br>");
sb.Append("<span>无联系人数:</span>" + noContact + "");
StdInfo.InnerHtml = sb.ToString();
DataRow dr1 = dtable.NewRow();
dr1.SetField("是否有联系人", "有");
dr1.SetField("人数", haveContact);
dtable.Rows.Add(dr1);
DataRow dr2 = dtable.NewRow();
dr2.SetField("是否有联系人", "无");
dr2.SetField("人数", noContact);
dtable.Rows.Add(dr2);
Chart1.YValuesInterval = StdSum / 10;
}
else
{
StdInfo.InnerHtml = "学生人数为0";
}
MapColumnChart cl = new MapColumnChart();
cl.Fill.Color = Color.BlueViolet;
foreach (DictionaryEntry stdinfo in table)
{
float value = (float)Convert.ToInt32(stdinfo.Value);
cl.Data.Add(new ChartPoint(stdinfo.Key.ToString(), value));
}
cl.Rects = new ArrayList();
Chart1.Charts.Add(cl);
Chart1.RedrawChart();
}
//按年份统计入就业信息
protected void GetEduLevelStdPreByYear(int year)
{
CY.GFive.DALProviders.SqlServerProvider.StudentProvider stdprovider = new CY.GFive.DALProviders.SqlServerProvider.StudentProvider();
Hashtable table = stdprovider.GetStudentIntoEnterpriseByYear(year, true);
MapColumnChart cl = new MapColumnChart();
cl.Fill.Color = Color.BlueViolet;
StringBuilder sb = new StringBuilder();
dtable = new DataTable();
dtable.Columns.Add("企业");
dtable.Columns.Add("人数");
int maxstdnum = 0;
foreach (DictionaryEntry stdinfo in table)
{
float value = (float)Convert.ToInt32(stdinfo.Value);
cl.Data.Add(new ChartPoint(stdinfo.Key.ToString(), value));
sb.Append("<span>" + stdinfo.Key.ToString() + ":</span> <span>" + Convert.ToInt32(stdinfo.Value) + "人</span><br>");
DataRow dr = dtable.NewRow();
dr.SetField("企业", stdinfo.Key.ToString());
dr.SetField("人数", Convert.ToInt32(stdinfo.Value));
dtable.Rows.Add(dr);
if (maxstdnum < Convert.ToInt32(stdinfo.Value))
maxstdnum = Convert.ToInt32(stdinfo.Value);
}
Chart1.YValuesInterval = maxstdnum / 10;
StdInfo.InnerHtml = sb.ToString();
cl.Rects = new ArrayList();
Chart1.Charts.Add(cl);
Chart1.RedrawChart();
}
protected void GetStudentInfoIntoAreaByYear(int year)
{
Hashtable areaStudent = new Hashtable();
CY.GFive.DALProviders.SqlServerProvider.StudentProvider studentProvider = new CY.GFive.DALProviders.SqlServerProvider.StudentProvider();
areaStudent = studentProvider.GroupStudentsIntoAreaByYear(year, true);
MapColumnChart cl = new MapColumnChart();
cl.Fill.Color = Color.BlueViolet;
StdInfo.InnerHtml = "";
dtable = new DataTable();
dtable.Columns.Add("地区");
dtable.Columns.Add("人数");
int maxstdnum = 0;
foreach (DictionaryEntry dic in areaStudent)
{
string area = dic.Key.ToString();
if (area.Contains("重庆市"))
{
area = area.Substring(3, 2);
}
float nbr = float.Parse(dic.Value.ToString());
cl.Data.Add(new ChartPoint(area, nbr));
DataRow dr = dtable.NewRow();
dr.SetField("地区", dic.Key.ToString());
dr.SetField("人数", Convert.ToInt32(dic.Value));
dtable.Rows.Add(dr);
if (maxstdnum < Convert.ToInt32(dic.Value))
maxstdnum = Convert.ToInt32(dic.Value);
}
Chart1.YValuesInterval = maxstdnum / 10;
cl.Rects = new ArrayList();
Chart1.Charts.Add(cl);
Chart1.RedrawChart();
}
//按年份统计退学比例
protected void GetDropOutStdPreByYear(int year)
{
CY.GFive.DALProviders.SqlServerProvider.StudentProvider stdprovider = new CY.GFive.DALProviders.SqlServerProvider.StudentProvider();
int StdSum = stdprovider.GetStudentCount(year, true);
int DropOutSum = stdprovider.GetStudentsNbrOfLeavingSchool(year, true);
int NotDropOut = StdSum - DropOutSum;
Hashtable table = new Hashtable();
table.Add("流失人数", DropOutSum);
table.Add("注册人数", NotDropOut);
StdInfo.InnerHtml = "";
dtable = new DataTable();
dtable.Columns.Add("状态");
dtable.Columns.Add("人数");
if (StdSum > 0)
{
StringBuilder sb = new StringBuilder();
sb.Append("<span>流失人数:</span>" + DropOutSum + "<br>");
sb.Append("<span>注册人数:</span>" + NotDropOut + "");
StdInfo.InnerHtml = sb.ToString();
DataRow dr1 = dtable.NewRow();
dr1.SetField("状态", "流失");
dr1.SetField("人数", DropOutSum);
dtable.Rows.Add(dr1);
DataRow dr2 = dtable.NewRow();
dr2.SetField("状态", "注册");
dr2.SetField("人数", NotDropOut);
dtable.Rows.Add(dr2);
Chart1.YValuesInterval = StdSum / 10;
}
else
{
StdInfo.InnerHtml = "学生人数为0";
}
MapColumnChart cl = new MapColumnChart();
cl.Fill.Color = Color.BlueViolet;
foreach (DictionaryEntry stdinfo in table)
{
float value = (float)Convert.ToInt32(stdinfo.Value);
cl.Data.Add(new ChartPoint(stdinfo.Key.ToString(), value));
}
cl.Rects = new ArrayList();
Chart1.Charts.Add(cl);
Chart1.RedrawChart();
}
//按年份统计侨胞信息
protected void GetStudentOverSeaInfoByYear(int year)
{
CY.GFive.DALProviders.SqlServerProvider.StudentProvider stdprovider = new CY.GFive.DALProviders.SqlServerProvider.StudentProvider();
int StdSum = stdprovider.GetStudentCount(year, true);
int OverSeaStdSum = stdprovider.GetResiderAbroadNbrByYear(year, true);
int NotOverSeaStdSum = StdSum - OverSeaStdSum;
Hashtable table = new Hashtable();
table.Add("侨胞", OverSeaStdSum);
StdInfo.InnerHtml = "";
dtable = new DataTable();
dtable.Columns.Add("侨胞与否");
dtable.Columns.Add("人数");
if (StdSum > 0)
{
StringBuilder sb = new StringBuilder();
sb.Append("<span>侨胞:</span>" + OverSeaStdSum + "人<br>");
sb.Append("<span>非侨胞:</span>" + NotOverSeaStdSum + "人");
StdInfo.InnerHtml = sb.ToString();
DataRow dr1 = dtable.NewRow();
dr1.SetField("侨胞与否", "是");
dr1.SetField("人数", OverSeaStdSum);
dtable.Rows.Add(dr1);
DataRow dr2 = dtable.NewRow();
dr2.SetField("侨胞与否", "否");
dr2.SetField("人数", NotOverSeaStdSum);
dtable.Rows.Add(dr2);
Chart1.YValuesInterval = StdSum / 10;
}
else
{
StdInfo.InnerHtml = "学生人数为0";
}
table.Add("非侨胞", NotOverSeaStdSum);
MapColumnChart cl = new MapColumnChart();
cl.Fill.Color = Color.BlueViolet;
foreach (DictionaryEntry stdinfo in table)
{
float value = (float)Convert.ToInt32(stdinfo.Value);
cl.Data.Add(new ChartPoint(stdinfo.Key.ToString(), value));
}
cl.Rects = new ArrayList();
Chart1.Charts.Add(cl);
Chart1.RedrawChart();
}
//按年份统计城乡比例
protected void GetResStdPreByYear(int year)
{
CY.GFive.DALProviders.SqlServerProvider.StudentProvider stdprovider = new CY.GFive.DALProviders.SqlServerProvider.StudentProvider();
int StdSum = stdprovider.GetStudentCount(year, false);
int CStdSum = stdprovider.GetRuralStudentsNbrByYear(year, false);
int CitySum = StdSum - CStdSum;
Hashtable table = new Hashtable();
table.Add("农村人数", CStdSum);
table.Add("城市人数", CitySum);
dtable = new DataTable();
dtable.Columns.Add("状态");
dtable.Columns.Add("人数");
StdInfo.InnerHtml = "";
if (StdSum > 0)
{
StringBuilder sb = new StringBuilder();
sb.Append("<span>农村人数:</span>" + CStdSum + "人<br>");
sb.Append("<span>城市人数数:</span>" + CitySum + "人");
StdInfo.InnerHtml = sb.ToString();
DataRow dr1 = dtable.NewRow();
dr1.SetField("状态", "农村");
dr1.SetField("人数", CStdSum);
dtable.Rows.Add(dr1);
DataRow dr2 = dtable.NewRow();
dr2.SetField("状态", "城市");
dr2.SetField("人数", CitySum);
dtable.Rows.Add(dr2);
Chart1.YValuesInterval = StdSum / 10;
}
else
{
StdInfo.InnerHtml = "学生人数为0";
}
MapColumnChart cl = new MapColumnChart();
cl.Fill.Color = Color.BlueViolet;
foreach (DictionaryEntry stdinfo in table)
{
float value = (float)Convert.ToInt32(stdinfo.Value);
cl.Data.Add(new ChartPoint(stdinfo.Key.ToString(), value));
}
cl.Rects = new ArrayList();
Chart1.Charts.Add(cl);
Chart1.RedrawChart();
}