Asp.net mvc 3 是否在MVC3中获取选中复选框和选定下拉列表的值？
嗨，伙计们，我必须通过复选框中的选中值和下拉列表中的选中值 我的看法是这样的Asp.net mvc 3 是否在MVC3中获取选中复选框和选定下拉列表的值？,asp.net-mvc-3,checkbox,html-select,Asp.net Mvc 3,Checkbox,Html Select,嗨，伙计们，我必须通过复选框中的选中值和下拉列表中的选中值 我的看法是这样的 Project:DropDown ----------------------------- EmployeeNames -------------------------- checkbox,AnilKumar checkBox,Ghouse this is my asp
Project:DropDown
-----------------------------
EmployeeNames
--------------------------
checkbox,AnilKumar
checkBox,Ghouse
this is my aspx page
<body>
<% using (Html.BeginForm())
{ %>
this is my controller
[AcceptVerbs(HttpVerbs.Get)]
public ActionResult AssignWork()
{
ViewBag.Projects = new SelectList(GetProjects(), "ProjectId", "ProjectName");
var employee = GetEmployeeList();
return View(employee);
}
public List<ResourceModel> GetEmployeeList()
{
var EmployeeList = new List<ResourceModel>();
using (SqlConnection conn = new SqlConnection("Data Source=LMIT-0039;Initial Catalog=BugTracker;Integrated Security=True"))
{
conn.Open();
SqlCommand dCmd = new SqlCommand("select EmployeId,EmployeeName from EmployeeDetails", conn);
SqlDataAdapter da = new SqlDataAdapter(dCmd);
DataSet ds = new DataSet();
da.Fill(ds);
conn.Close();
for (int i = 0; i <= ds.Tables[0].Rows.Count - 1; i++)
{
var model = new ResourceModel();
model.EmployeeId = Convert.ToInt16(ds.Tables[0].Rows[i]["EmployeId"]);
model.EmployeeName = ds.Tables[0].Rows[i]["EmployeeName"].ToString();
EmployeeList.Add(model);
}
return EmployeeList;
}
}
public List<ResourceModel> GetProjects()
{
var roles = new List<ResourceModel>();
SqlConnection conn = new SqlConnection("Data Source=LMIT-0039;Initial Catalog=BugTracker;Integrated Security=True");
SqlCommand Cmd = new SqlCommand("Select ProjectId,projectName from Projects", conn);
conn.Open();
SqlDataAdapter da = new SqlDataAdapter(Cmd);
DataSet ds = new DataSet();
da.Fill(ds);
for (int i = 0; i <= ds.Tables[0].Rows.Count - 1; i++)
{
var model = new ResourceModel();
model.ProjectId= Convert.ToInt16(ds.Tables[0].Rows[i]["ProjectId"]);
model.ProjectName = ds.Tables[0].Rows[i]["projectName"].ToString();
roles.Add(model);
}
conn.Close();
return roles ;
}
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult AssignWork(int projectid,string EmployeeName,FormCollection form,ResourceModel model)
{
using (SqlConnection conn = new SqlConnection("Data Source=LMIT-0039;Initial Catalog=BugTracker;Integrated Security=True"))
{
conn.Open();
SqlCommand insertcommande = new SqlCommand("AssignWork", conn);
insertcommande.CommandType = CommandType.StoredProcedure;
insertcommande.Parameters.Add("@EmployeeName", SqlDbType.VarChar).Value = EmployeeName;
insertcommande.Parameters.Add("@projectId", SqlDbType.VarChar).Value = projectid;
//insertcommande.Parameters.Add("@Status", SqlDbType.VarChar).Value = model.status;
insertcommande.ExecuteNonQuery();
}
return View();
}
我所做的是创建一个jQuery函数，该函数连接到submit按钮的click事件，该事件在复选框中循环，获取它们的ID，构建一个逗号分隔的列表，并将其发送给控制器。在控制器中，您可以拆分逗号上的字符串，并处理各个项目。我现在没有这个代码，但是如果你需要的话，可以稍后发布 您还可以构建一个JSON字符串以发送回控制器，并在控制器上处理JSON字符串，而不是逗号分隔的列表
希望这能有所帮助。我用它更改了AssignWork post方法
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult AssignWork(FormCollection collection, string Projects, string EmployeId)
{
ViewBag.Projects = new SelectList(GetProjects(), "ProjectId", "ProjectName");
if (!string.IsNullOrEmpty(collection["EmployeId"]))
{
//formCollection["check"] is a string content checked box value with format value1,value2,valu3....
string[] temp = collection["EmployeId"].Split(',');
for (int i = 0; i < temp.Length; i++)
{
EmployeId = temp[i];
if (EmployeId != "false")
{
SqlConnection Assignworkconn = new SqlConnection("Data Source=LMIT-0039;Initial Catalog=BugTracker;Integrated Security=True");
{
Assignworkconn.Open();
SqlCommand insertcommande = new SqlCommand("AssignWork", Assignworkconn);
insertcommande.CommandType = CommandType.StoredProcedure;
insertcommande.Parameters.Add("@EmployeeName", SqlDbType.VarChar).Value = EmployeId;
insertcommande.Parameters.Add("@projectId", SqlDbType.Int).Value = Projects;
//put your insert code here with temp[i] is checked box value
insertcommande.ExecuteNonQuery();
}
}
}
}
return RedirectToAction("AssignWork");
}
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult AssignWork(FormCollection collection, string Projects, string EmployeId)
{
ViewBag.Projects = new SelectList(GetProjects(), "ProjectId", "ProjectName");
if (!string.IsNullOrEmpty(collection["EmployeId"]))
{
//formCollection["check"] is a string content checked box value with format value1,value2,valu3....
string[] temp = collection["EmployeId"].Split(',');
for (int i = 0; i < temp.Length; i++)
{
EmployeId = temp[i];
if (EmployeId != "false")
{
SqlConnection Assignworkconn = new SqlConnection("Data Source=LMIT-0039;Initial Catalog=BugTracker;Integrated Security=True");
{
Assignworkconn.Open();
SqlCommand insertcommande = new SqlCommand("AssignWork", Assignworkconn);
insertcommande.CommandType = CommandType.StoredProcedure;
insertcommande.Parameters.Add("@EmployeeName", SqlDbType.VarChar).Value = EmployeId;
insertcommande.Parameters.Add("@projectId", SqlDbType.Int).Value = Projects;
//put your insert code here with temp[i] is checked box value
insertcommande.ExecuteNonQuery();
}
}
}
}
return RedirectToAction("AssignWork");
}