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I need to give a dashboard in asp.net(with or without ajax / telerik) for production data like machine efficiency, total production,machine utilization, different type of products etc. Can some one help me with some design idea or templates(i have already seen sales dashboard,executive dashboard by telerik)
Please help.
ashish sharma
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ashu2001 wrote: i have already seen sales dashboard,executive dashboard by telerik
I think that's enough. Anyway check this one.
Simple Dashboard[^]
All you have to do is customization.
thatrajaNobody remains a virgin, Life screws everyone 
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@thatraja Thanks for the reply but i saw this dashboard as well. but its design is not so appealing for me i want to explore some more option.
ashish sharma
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Dashboard for web forms or MVC ?
Regards,
CodeBlack
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Web forms only no MVC or LINQ
ashish sharma
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Hey, Friends...
I am creating OnlineExam Application in .net, i am done with all the pages but am a bit muddeled how do i fetch the questions from the database...there is a page select question where user will select the questionpaper and the ID would be senr to the next page...i am done with this part but the problem is how do i call the questions from the "QuestionsTable"and then verify it with the correct answer.!
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I binded the database and store procedure with LINQ to SQL class
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This is actually based on the Table Design you have used to implement the OnlineExam Application. Therefore you need to look at the possibilities of writing query to fetch the record.
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Hello all,
I have a form that allows users to enter data and a button users can click to send data to the database.
To ensure that data are sent to the database if and only if the form is modified, is it enough to use the statement if(!page.ispostback) in the button Onclick event in the codebehind page to check if the page is being sent to the server? Aside from the code to connect to a database then update or insert data, is there something else I would have to do? Thanks in advance.
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No, that will not help.
In fact, it will prevent you from submiting the data on the first attempt if it is enclosed by the if "(!IsPostBack".
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Hello to all,
I'm working on a MVC 2 project. I have a View with some search fields. User can select his search criteria and based on that criteria, the records are displayed on the View. After that, the user can click a button to edit the record that he chosen. The user is redirect to the edit page. There he have the details of that record and can edit it. After save the changes, the user have a back button, that returns to the search page and results. And here is the problem. When I go back to the search page, the search criteria that I have selectd has gone. I need to fill the search fields again. I tried TempData, ViewData, ViewBag, Session and nothing.
Can you help me please?
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I think most of your solutions should do the trick, however I would opt in using session. Can I ask how did you try to use it? For example, does your search criteria exist in model and do you fill it on GET action?
--
"My software never has bugs. It just develops random features."
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The Session attributes should work. Perhaps if you could post your code here, it may help further.
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Hi Team, i have a master page in my .net application and from master page i call a helper file (.cs)and my requirement is i would like to execute one method(returns a string value) in that helper file, my application connects to master page each time upon loading of different pages i would like to keep the first method call value and persist the value between different page calls
i am unable to user httpcontext.session object as it gives me null values always ,
can some one suggest me the best way to preserve the method call value between round trips.i cannot use caching also as pages may change per user hence user caching cannot be applied here.
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Dear developers,
In my view, the best way to study ASP.NET is to run the ASP.NET examples. Therefore I want to ask a question about remote debugging ASP.NET Applications. Recently, I have
read a very interesting article on the link
http://www.codeproject.com/Articles/38132/Remote-IIS-Debugging-Debug-your-ASP-NET-Applicatio
If I have understood correctly, one of necessary conditions to use this possibility is to
have a Visual Studio on any local computer (see "Fig: Block Diagram for Remote debugging of ASP.NET Application" from this article). In my understanding, If I have the local Visual Studio then I can debug my application on my computer always. My question is the following: How one can debug an ASP.NET Application on remote computer without any local Visual Studio ? This question is very important for me to get any positive answer. Suppose, a beginner wants to study ASP.NET by running the examples from a Tutorial about ASP.NET. But the beginner doesn't have any Visual Studio on his computer.
Gennady
modified 9-Oct-13 10:14am.
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Usually part of tutorial is changing parts of example application and see the results. To be able to do this you need at tool that allows you to rebuild application after changes - the Visual Studio.
Visual Studio Express products are free and more than enough for any tutorial example, so why not? 
--
"My software never has bugs. It just develops random features."
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i have a dropdown in my page this is use for State and i have bound state list in dropdown but when submit form then error msg show "'drpCrntState' has a SelectedValue which is invalid because it does not exist in the list of items.
Parameter name: value"
tripat bala singh
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Show your code
thatrajaNobody remains a virgin, Life screws everyone
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protected void btnSave_Click(object sender, EventArgs e)
{
try
{
if (btnSave.Text == "Save")
{
BOStudentDetails ObjStudent = new BOStudentDetails();
ObjStudent.SchoolID = Convert.ToInt32(drpSchool.SelectedValue);
ObjStudent.ClassID = Convert.ToInt32(drpClass.SelectedValue);
ObjStudent.StudentName = txtStudentFname.Text+ ' ' + txtStudentMname.Text + ' ' + txtStudentLname.Text;
//ObjStudent.StudentPhoto = "fsdfs";
ObjStudent.StudentDob = txtdob.Text;
ObjStudent.StudentAddmissionDate = txtAdmissionDate.Text;
ObjStudent.StudentFthName = txtFthName.Text;
ObjStudent.StudentMthName = txtMthName.Text;
ObjStudent.StudentCategory = Convert.ToString(drpCategory.SelectedItem);
ObjStudent.StudentGender = Convert.ToString(drpGender.SelectedItem);
ObjStudent.StudentMobile1 = txtMobile1.Text;
ObjStudent.StudentMobile2 = txtMobile2.Text;
ObjStudent.StudentLandline = txtLandlinePhon.Text;
ObjStudent.StudentDiscription = txtDiscription.Text;
ObjStudent.StudentPrmAdd = txtPrmAdd.Text;
ObjStudent.StudentPrmState =Convert.ToString(drpPrmState.SelectedItem);
ObjStudent.StudentPrmCity = Convert.ToString(drpPrmCity.SelectedItem);
ObjStudent.StudentPrmLocation = Convert.ToString(drpPrmLocation.SelectedItem);
ObjStudent.StudentPrmPin = txtPrmPin.Text;
ObjStudent.StudentCrntAdd = txtCrntAdd.Text;
ObjStudent.StudentCrntState = Convert.ToString(drpCrntState.SelectedItem);
ObjStudent.StudentCrntCity = Convert.ToString(drpCrntCity.SelectedItem);
ObjStudent.StudentCrntLocation = Convert.ToString(drpCrntLocation.SelectedItem);
ObjStudent.StudentCrntPin = txtCrntPin.Text;
if (flupldStdPhoto.HasFile)
{
string StudentExtension = Path.GetExtension(flupldStdPhoto.FileName);
if (!StudentExtension.ToLower().Equals(".gif")
&& !StudentExtension.ToLower().Equals(".jpg")
&& !StudentExtension.ToLower().Equals(".jpeg"))
{
Functions.MsgBox("Director's sign is not in correct format." +
System.Environment.NewLine +
"Signature sign should be gif or jpg or jpeg image.");
return;
}
flupldStdPhoto.SaveAs(Server.MapPath("~/Admin/Student Photo/") + flupldStdPhoto.FileName);
ObjStudent.StudentPhoto = flupldStdPhoto.FileName;
}
balStudentObj.InsertStudent(ObjStudent);
Clear();
ShowAlert(this.Page, "Record inserted successfully");
}
else if(btnSave.Text=="Update")
{
}
}
catch
{
}
}
DAL
----------------
public void InsertSchools(BOStudentDetails ObjStudent)
{
SqlParameter[] paramList =
{
new SqlParameter("@SchoolId",ObjStudent.SchoolID),
new SqlParameter("@ClassId",ObjStudent.ClassID),
new SqlParameter("@StName",ObjStudent.StudentName),
new SqlParameter("@StDob", ObjStudent.StudentDob),
new SqlParameter("@StAdmDate", ObjStudent.StudentAddmissionDate),
new SqlParameter("@StFthName", ObjStudent.StudentFthName),
new SqlParameter("@StMthName", ObjStudent.StudentMthName),
new SqlParameter("@StCat", ObjStudent.StudentCategory),
new SqlParameter("@StGender", ObjStudent.StudentGender),
new SqlParameter("@StMob1", ObjStudent.StudentMobile1),
new SqlParameter("@StMob2", ObjStudent.StudentMobile2),
new SqlParameter("@StLandline", ObjStudent.StudentLandline),
new SqlParameter("@StDiscription", ObjStudent.StudentDiscription),
new SqlParameter("@StprmAdd", ObjStudent.StudentPrmAdd),
new SqlParameter("@StprmState", ObjStudent.StudentPrmState),
new SqlParameter("@StprmCity", ObjStudent.StudentPrmCity),
new SqlParameter("@StprmLoc", ObjStudent.StudentPrmLocation),
new SqlParameter("@StprmPin", ObjStudent.StudentPrmPin),
new SqlParameter("@StcrntAdd", ObjStudent.StudentCrntAdd),
new SqlParameter("@StcrntState", ObjStudent.StudentCrntState),
new SqlParameter("@StcrntCity", ObjStudent.StudentCrntCity),
new SqlParameter("@StcrntLoc", ObjStudent.StudentCrntLocation),
new SqlParameter("@StcrntPin", ObjStudent.StudentCrntPin)
};
SqlHelper.ExecuteNonQuery(CommandType.StoredProcedure, "StudentDetail_Insert_Sp", paramList);
}
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Share the Databind code for drpCrntState.
thatrajaNobody remains a virgin, Life screws everyone
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public void BindCStateDrp()
{
var stateList = balStateObj.GetState(0);
drpCrntState.DataSource = stateList;
drpCrntState.DataTextField = "StateName";
drpCrntState.DataValueField = "StateID";
drpCrntState.DataBind();
drpCrntState.Items.Insert(0, new ListItem("--Select State--", "-1"));
}
DAL
-----------------
public List<BOState> GetStates(int stateID)
{
List<BOState> lstState = new List<BOState>();
try
{
SqlParameter[] paramList =
{
new SqlParameter("@State_Id" , stateID)
};
SqlDataReader reader = SqlHelper.ExecuteReader(CommandType.StoredProcedure, "State_Select_Sp", paramList);
while (reader.Read())
{
BOState state = new BOState();
state.StateID = (Int32)reader[0];
state.StateName = (String)reader[1];
state.StateStatus = (bool)reader[2];
lstState.Add(state);
}
}
catch
{
}
return lstState;
}
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Based on your question & this discussion[^], you have used SelectedValue property instead of DataValueField.
thatrajaNobody remains a virgin, Life screws everyone
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This error occurred when your dropdown is already filled and if you try to assign (selects) that value which was selected previously. so can you provide your code?
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