We do have a search page for customers which returns a list of data from a table.
Once we select on an item it should redirect to another page with customerId as a querystring parameter..
Now the problem is we have to save all the customerIds and need to send them to display page..and need to select next one once they done with previous one without going to the search page again..
Example:
if they got 10 customers in the search page then we need to send all 10 ids to display page by starting display of firstone and once they select next button on display page they have to move on to the next cutomer from that list..if they reached the end of list they have to start again from the first...we need to avoid the user going to the search page for each customer every time...
[URL] .... I Need to search record from GridView by using the textbox but not want to configure this with SQLDataSource Manually (Front End) therefore how to filter gridview from Codebehind.
I have a grid view and I was doing search based on the data user entered in TextBox. I can able to highlight the data in GridView but I would like to navigate to that row instead of scrolling and searching for the highlighted record.
Here is my code to search for a record in gridview.
I'm struck at editing the row which is displayed after search operation being performed. I've a table that has User_ID, Name, Status. I would like to bind data and display in gridview. I've implemented a search box to search fr the name and edit the status of the person. But if I'm trying to implement edit option on the searched entry it is not working as how I needed .
currently I am doing a web application such that after user search for all the contracts,the contract id is a hyperlink in which user can click on it to view the results tied to it. There is 2 pages. One is for the search page and after searching results is populated below. The contract id in the grid view is a hyperlink so that when user clicks on it, they will go to another page and view the specific records tied to it. How shld I do this as I am creating this web application in 3-tier formatting.
This is the search.aspx:
[Code]....
This is the next page that will display the results tied to this particular ID:
I am trying to get gridview populated on the basis of Date as a search parameter.Date Textbox is taking date as MM-dd-yyyy.Date format in table is dd/MM/yyyy HH:mm:ss.The problem is that when I give date for example 30-04-2010, the data is not populating to gridview as the date in the table is 30/04/2010 12:00:00 .Actually I want to know query.
I am using paging to my gridview (pagesize=4) . now i am in (X) page and i want to get (X+1) page top record or (X-1)page bottom record , how i can get .
I want users to select a record in the GridView and then have that record open up in the Detailsview. How would I go about getting these two tools to communicate?
i have design a web application having suppliers table using SqlDatasource..
i have a master page in my design and other form are bound to a context menu..
Now i have displayed the records in the gridview..all i wanted is after i select a record in the gridview it will display the selected record in detailview from another aspx form..
i was able to create the link to another aspx form but the data that it display is the first data from the gridview not the data that i select.
I am having some difficulty enabling sorting on a gridview that has data in it that has come from an objectdatasource.
The AllowSorting="True" function doesnt work for ObjectDataSource so I need to find a work around...I am guessing that I will need to do something in code in order to get this off the ground.
I have a gridview which contains a templatefield. Inside this is an ImageButton and a dropdownlist. This is all created in the aspx page, although the ddl list items are populated in the RowDataBound event in the vb page. When i change the selected item in the drop down list and hit the imagebutton, the selected item is not maintained after postback. Instead the first record is displayed in the dropdownlist. I have wrapped an If Not Page.IsPostback around the datasource and databind's but this doesn't help. I have tried enabling viewstate in all areas on the page too, but still nothing. The list items for the ddl must be created on RowDataBound also. As far as I am aware, my ddl is not really dynamic, its just the list items which I add in the code behind which are classed as dynamic.
I have a gridview thats being populated from an excel file that is loaded through a fileupload control. I want to save the contents of that gridview to a table in my SQL database. I've searched the web and tried to loop through the gridview, but failed at it.
I have the following code: using System; using System.Collections; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using Oracle.DataAccess.Client; // ODP.NET Oracle managed provider using Oracle.DataAccess.Types;
namespace MyTestApp { public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { OracleConnection conn = new OracleConnection("User Id=UID; Password=PWD; Data Source=XE; Pooling=false"); try { conn.Open(); } catch ( OracleException oe ){ Console.WriteLine("ERROR : " + oe.Message); } if ( !Page.IsPostBack ) { if (conn.State == ConnectionState.Open) { // get data GetMoleculesToShow(conn); } } // clean up connection conn.Dispose(); } static void GetMoleculesToShow( OracleConnection conn ){ String division; String rxotc; String molecule_name; String prodnum; String proddesc; String molecule_class; String nonactive; // create command object and set attributes OracleCommand cmd = new OracleCommand("schema.package.procedure", conn); cmd.CommandType = CommandType.StoredProcedure; //Bind values cmd.Parameters.Add("mol_to_show_cur", OracleDbType.RefCursor); cmd.Parameters[0].Direction = ParameterDirection.Output; try { // Execute command, have parameters populated cmd.ExecuteNonQuery(); // Create OracleDataAdapter, data provider object to populate dataset OracleDataAdapter da = new OracleDataAdapter(cmd); //Populate dataset with "molrefcur" DataSet ds = new DataSet(); da.Fill(ds, "mol_to_show_cur", (OracleRefCursor)(cmd.Parameters["mol_to_show_cur"].Value)); //Verify dataset is begin populated //DataTable dt = ds.Tables[0]; //foreach ( DataRow dr in ds.Tables[0].Rows ) //{ // division = dr["division"].ToString(); // rxotc = dr["rxotc"].ToString(); // molecule_name = dr["molecule_name"].ToString(); // prodnum = dr["prodnum"].ToString(); // proddesc = dr["proddesc"].ToString(); // molecule_class = dr["molecule_class"].ToString(); // nonactive = dr["nonactive"].ToString(); //} if (ds.Tables[0].Rows.Count != 0) { // display dataset values GridView gvMolecules = new GridView(); gvMolecules.DataSource = ds.Tables["mol_to_show_cur"].Rows; gvMolecules.DataBind(); } } catch (OracleException oe) { Console.WriteLine("ERROR : " + oe.Message); } finally { cmd.Dispose(); } } } }
The dataset is being populated, however when the page renders, the data nor the gridview are visible. I have tried using both IE and Firefox, binding / not binding the columns, AutoGenerateColumns Y / N with no success. As I am new to all of this ( VS2008, ASP.NET, C# ) I can't help but to think I am overlooking something basic.
I am using the following : - VS 2008 - MS Vista SP2 - Oracle XE ( local )
I'm a little new in ASP.NET, so i don't know how the .NET machine fully works..I'm using two strategies to solve my problem, both invoked by a Button.Click event, but i don't know which one is better..My worries are about the server overload and page load time.This is the regular approuch i've used..
[Code]....
The second one is by using a funtion (named checkIfNumberExistsInDataTable) that does a binary search in a datatable to find a number
conn.Open() Dim dr As SqlDataReader = cmd.ExecuteReader Dim da As New DataTable()
not quite sure where I'm going wrong here. I'm trying to manually handle sorting in a Gridview that is populated with the following data source:
[Code]....
[Code]....
[Code]....
At the moment, nothing is happening when I click on the column headings. I ran it in debugging mode in Visual Studio and put a breakpoint on the Sorting event handler. I noticed that the variable dtSortTable is empty even after the TryCast(VacanciesGV.DataSource, DataTable). If I hover over this statement in debugging, it shows the data from the file system, so it does appear to be reading it.
I have a dynamic dropdown that is populated from sql. The user is supposed to select an option from the dropdown, then click a search button on the form to return some results based on that selection. It works fine if the dropdown gets populated with more than one record. However, if only one record is returned, that one record can't be selected. Whether you select it or just leave it alone since it's the only one, when you click the form button (search button), no results are returned b/c the dropdown selection must not be actually selected.
I've included the relevant code below. First the DDL, then the datasource, and finally the C# code in the if (!Page.IsPostBack)
I made a usercontrol consisting of an AJAX tab control, a textbox, and a gridview. The gridview is pulling data from a SQL database. When the gridview is outside of the tab control and I begin to enter text into the textbox, quicksearch begins to filter the information in the gridview. When i put the gridview and textbox inside an AJAX tab control quicksearch does not work. How do i need to structure the textbox and the gridview on an ajax update panel to get it to work?
I want to display all records from database in gridview when pageload and also i wanna search for particular record using textbox appear in my webform .
Means by default all records from the table will appear in gridview using sqldatasource and i also wanna search for a particular record by enter ID in text box ...
