我已经在转发器上的dropdownlist
内检索了我的数据库(DescriptionCode)。
现在,我正在尝试在我的数据库中保存/添加/插入下拉列表的选定值,但我
失败。
感激地收到任何帮助。谢谢!
protected void GeneralRepeater_OnItemDataBound(object sender,
RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item ||
e.Item.ItemType == ListItemType.AlternatingItem)
{
DropDownList myDDL = (DropDownList)e.Item.FindControl("GeneralDDL");
Diagnosis oDiagnosis = new Diagnosis();
PlanOfCare oPlanOfCare = new PlanOfCare();
DataView dv = new DataView(oDiagnosis.GetDiagnosis());
myDDL.DataSource = PatientDiagnosis1;
myDDL.DataTextField = "DiagnosisCode";
myDDL.DataValueField = "DiagnosisCode";
myDDL.DataBind();
//PUT AN EMPTY FIELD FOR DROPDOWNLIST
ListItem LI = new ListItem("", "");
myDDL.Items.Insert(0, LI);
myDDL.SelectedValue = "0";
}
}
protected void cmdSave_Click(object sender, EventArgs e)
{
oPlanofCareSave.DiagnosesCode = //[1]this must the selected value of dropdownlist inside of repater
PlanSave(ooPlanofCareSave);
}
答案 0 :(得分:5)
cmdSave按钮怎么样,就在Repeater里面
您需要在每行中找到myDDL,并且每个行都需要获取此值。
foreach (RepeaterItem rptItem in RepeaterName.Rows)
{
DropDownList myDDL = (DropDownList)rptItem.FindControl("myDDL");
}
答案 1 :(得分:4)
DropDownList myDDL = (DropDownList)GeneralRepeater.Items[indexvalue].FindControl("GeneralDDL");
oPlanofCareSave.DiagnosesCode = myDDL.SelectedValue;
很容易就这样做