asp.net 做简单的动态有奖调查
后台从数据库里读出数据并按格式现实：显示问题和答案的时候 标签格式固定 有问题编号 选项序号
protected void InfoBind()
{
Ds = upays.Function_ReturnDataSet(CommandType.Text, "select * from Survey_Title where Tid=" + Convert.ToInt32(Request.QueryString["id"]));
if (Ds != null && Ds.Tables[0].Rows.Count == 1)
{
Title = Ds.Tables[0].Rows[0]["Title"].ToString();
Tpic = Ds.Tables[0].Rows[0]["Tpic"].ToString();
Tcontent = Ds.Tables[0].Rows[0]["Tcontent"].ToString();
StartTime = Ds.Tables[0].Rows[0]["StartTime"].ToString();
EndTime =Convert.ToDateTime(Ds.Tables[0].Rows[0]["EndTime"].ToString());
AddTime = Ds.Tables[0].Rows[0]["AddTime"].ToString();
CountNum = Ds.Tables[0].Rows[0]["CountNum"].ToString();
SurveyNum = Ds.Tables[0].Rows[0]["SurveyNum"].ToString();
if (DateTime.Compare(EndTime, DateTime.Now) < 0 )
{
Page.RegisterStartupScript("","<script>alert('该调查已经结束');</script>");
submit.Enabled = false;
}
if (CountNum == SurveyNum)
{
Page.RegisterStartupScript("", "<script>alert('该调查已经结束');</script>");
submit.Enabled = false;
}
}
InfoAll = "<div class=\" ml30 cycsurveyie6 mt10\">";
Ds = upays.Function_ReturnDataSet(CommandType.Text, "select * from Survey_Question sq where sq.Tid="+Convert.ToInt32(Request.QueryString["id"]));
if(Ds!=null&&Ds.Tables[0].Rows.Count>0)
{
for (int i = 0; i < Ds.Tables[0].Rows.Count; i++)
{
Ds2 = upays.Function_ReturnDataSet(CommandType.Text, "select * from Survey_Answer sa where Qid="+Convert.ToInt32(Ds.Tables[0].Rows[i]["Qid"].ToString()));
if (Ds.Tables[0].Rows[i]["Qtype"].ToString() == "1")
{
InfoType += "<div class=\"fleft w128 hide cycfchei\" style=\"float:left; clear:both; margin-top:20px;\" ><span style=\"font-size:15px;\">" + Convert.ToString(i + 1) + "、" + Ds.Tables[0].Rows[i]["Question"].ToString() + "</span></br>";
}
if (Ds.Tables[0].Rows[i]["Qtype"].ToString() == "2")
{
InfoType += "<div class=\"fleft w128 hide cycfchei\" style=\"float:left; clear:both; margin-top:20px;\"><span style=\"font-size:15px;\">" +Convert.ToString(i+1)+"、"+Ds.Tables[0].Rows[i]["Question"].ToString() + "</span></br>";
}
if (Ds.Tables[0].Rows[i]["Qtype"].ToString() == "3")
{
InfoType += " <div class=\"fleft ft14 cycfchei lh25\" style=\"float:left; clear:both; margin-top:20px;\"><span style=\"font-size:15px;\">" + Convert.ToString(i + 1) + "、" + Ds.Tables[0].Rows[i]["Question"].ToString() + "</span></br>";
}
for (int j = 0; j < Ds2.Tables[0].Rows.Count; j++)
{
if (Ds.Tables[0].Rows[i]["Qtype"].ToString() == "1")
{
InfoType += "<input name=\"ra" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "\" type=\"radio\" id=\"ra_" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "_" + Ds2.Tables[0].Rows[j]["Cid"].ToString() + "\" >" + Ds2.Tables[0].Rows[j]["Citem"].ToString()+" ";
}
if (Ds.Tables[0].Rows[i]["Qtype"].ToString() == "2")
{
InfoType += "<input name=\"cb" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "\" type=\"checkbox\" id=\"cb_" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "_" + Ds2.Tables[0].Rows[j]["Cid"].ToString() + "\" >" + Ds2.Tables[0].Rows[j]["Citem"].ToString() + " ";
}
}
if (Ds.Tables[0].Rows[i]["Qtype"].ToString() == "3")
{
InfoType += "<input name=\"text" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "\" type=\"text\" id=\"text_" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "\" >";
}
InfoType += "</div></br></br>";
}
}
InfoAll += InfoType;
InfoAll += "</div>";
}
前台js存储答案：
<script language="javascript" type="text/javascript">
function InfoGet()
{
//var Element=document.getElementsByTagName("INPUT");
var mainDetails=document.getElementById("mainDetails");
var Element=mainDetails.getElementsByTagName("INPUT");
var hides=document.getElementById("hide");
for(var i=0;i<Element.length;i++)
{
if(Element[i].type=="radio")
{
if(Element[i].checked)
{
hides.value+=Element[i].id+"@";
}
}
if(Element[i].type=="checkbox")
{
if(Element[i].checked)
{
hides.value+=Element[i].id+"@";
}
}
if(Element[i].type=="text")
{
if(Element[i].value!="")
{
hides.value+=Element[i].id+"$"+Element[i].value+"@";
}
}
}
}
</script>
查看单个调查结果 根据数据库里用户选择的标签id 进行选择：
if (Ds != null && Ds.Tables[0].Rows.Count > 0)
{
for (int i = 0; i < Ds.Tables[0].Rows.Count; i++)
{
Ds2 = upays.Function_ReturnDataSet(CommandType.Text, "select * from Survey_Answer sa where Qid=" + Convert.ToInt32(Ds.Tables[0].Rows[i]["Qid"].ToString()));
if (Ds.Tables[0].Rows[i]["Qtype"].ToString() == "1")
{
InfoType += "<div class=\"fleft w128 hide cycfchei\" style=\"float:left; clear:both; margin-top:20px;\" ><span style=\"font-size:15px;\">" + Convert.ToString(i + 1) + "、" + Ds.Tables[0].Rows[i]["Question"].ToString() + "</span></br>";
}
if (Ds.Tables[0].Rows[i]["Qtype"].ToString() == "2")
{
InfoType += "<div class=\"fleft w128 hide cycfchei\" style=\"float:left; clear:both; margin-top:20px;\"><span style=\"font-size:15px;\">" + Convert.ToString(i + 1) + "、" + Ds.Tables[0].Rows[i]["Question"].ToString() + "</span></br>";
}
if (Ds.Tables[0].Rows[i]["Qtype"].ToString() == "3")
{
InfoType += " <div class=\"fleft ft14 cycfchei lh25\" style=\"float:left; clear:both; margin-top:20px;\"><span style=\"font-size:15px;\">" + Convert.ToString(i + 1) + "、" + Ds.Tables[0].Rows[i]["Question"].ToString() + "</span></br>";
}
for (int j = 0; j < Ds2.Tables[0].Rows.Count; j++)
{
if (Ds.Tables[0].Rows[i]["Qtype"].ToString() == "1")
{
if (Content.IndexOf("ra_" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "_" + Ds2.Tables[0].Rows[j]["Cid"].ToString()) >= 0)
{
InfoType += "<input name=\"ra" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "\" checked=\"checked\" runat=\"server\" type=\"radio\" id=\"ra_" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "_" + Ds2.Tables[0].Rows[j]["Cid"].ToString() + "\" >" + Ds2.Tables[0].Rows[j]["Citem"].ToString() + " ";
}
else
{
InfoType += "<input name=\"ra" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "\" runat=\"server\" type=\"radio\" id=\"ra_" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "_" + Ds2.Tables[0].Rows[j]["Cid"].ToString() + "\" >" + Ds2.Tables[0].Rows[j]["Citem"].ToString() + " ";
}
}
if (Ds.Tables[0].Rows[i]["Qtype"].ToString() == "2")
{
if (Content.IndexOf("cb_" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "_" + Ds2.Tables[0].Rows[j]["Cid"].ToString()) >= 0)
{
InfoType += "<input name=\"cb" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "\" checked=\"checked\" runat=\"server\" type=\"checkbox\" id=\"cb_" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "_" + Ds2.Tables[0].Rows[j]["Cid"].ToString() + "\" >" + Ds2.Tables[0].Rows[j]["Citem"].ToString() + " ";
}
else
{
InfoType += "<input name=\"cb" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "\" runat=\"server\" type=\"checkbox\" id=\"cb_" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "_" + Ds2.Tables[0].Rows[j]["Cid"].ToString() + "\" >" + Ds2.Tables[0].Rows[j]["Citem"].ToString() + " ";
}
}
}
if (Ds.Tables[0].Rows[i]["Qtype"].ToString() == "3")
{
if (Content.IndexOf("text_" + Ds.Tables[0].Rows[i]["Qid"].ToString()) >= 0)
{
string Copy = Content.Substring(Content.IndexOf("text_" + Ds.Tables[0].Rows[i]["Qid"].ToString()) + 1, Content.Length - Content.IndexOf("text_" + Ds.Tables[0].Rows[i]["Qid"].ToString()) - 1);
int startIndex = Copy.IndexOf("$");
int endIndex = Copy.IndexOf("@");
Copy = Copy.Substring(startIndex+1, endIndex - startIndex-1);
InfoType += "<input name=\"text" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "\" runat=\"server\" type=\"text\" id=\"text_" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "\" value=\"" + Copy + "\" >";
}
else
{
InfoType += "<input name=\"text" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "\" runat=\"server\" type=\"text\" id=\"text_" + Ds.Tables[0].Rows[i]["Qid"].ToString() + "\" >";
}
}
InfoType += "</div></br></br>";
}
}
InfoAll += InfoType;
InfoAll += "</div>";
}