Select value from database based on dropdownlist value

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Hello everyone,
I have database table leave_rec(name,date1,leave,ltype),Dropdown list,and a gridview.
I want to do such that,when i select month(e.g. february) in dropdown list,gridview should display all table values for fabruary month only(e.g.rohan leuva,2/28/2013,full,casual),means record which has month=2(february).How to overcome this issue?i tried but i can only display all the values in gridview at this moment.Any help would be greatly appriciated.

C#

SqlConnection conn = new SqlConnection();
conn.ConnectionString=System.Configuration.ConfigurationManager.ConnectionStrings["leave"].ConnectionString;
conn.Open();
SqlCommand cmd = new SqlCommand("select date1,leave,ltype from leave_rec where name='" + DropDownList1.SelectedValue + "'", conn);
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();

the above code display the date1,leave,ltype for dropdownlist1.selectedvalue.but now i want to have second dropdown in which months will be there.so when i select fabruary in second one,grid should display value for dropdownlist1.selectedvalue for fabruary only.

Posted 28-Feb-13 23:31pm

Thanks7872

Updated 1-Mar-13 0:57am

v5

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Comments

CHill60 1-Mar-13 6:48am

If you post the code you are using to get all of the values for the grid view we can advise on how to amend it. Use the Improve question link above to put your code snippet into your question

Thanks7872 1-Mar-13 6:54am

please have a look at the updated question....

1 solution

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Taha Akhtar · Answer 1 · 2013-03-01T01:42:00

Solution 1

filter data table with then rebind the gridview
e.g:
DataView dv=ds.Tables[0].DefaultView;

dv.RowFilter = "date1=Feb"

C#

GridView1.DataSource = dv;
GridView1.DataBind();

Posted 1-Mar-13 1:42am

Taha Akhtar

Updated 1-Mar-13 1:45am

v2