Forms Data Controls :: Gridview And Detailsview Link / How To Get This To Automatically Display On Page Load
Apr 30, 2010
I have an issue that I've spent quite a bit of time trying to solve. I have a Detailsview and a Gridview that I have linked using the ID field, It has now been decided that they want to have individual pages for each Unit. I have this working for the most part, however the detailsview is not being displayed until I hit select the row in the gridview.
How do I get this to automatically display on page load?
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Similar Messages:
Sep 3, 2010
I am trying to arrange the information from a SQL record into a 3 column by 3 row table to fit the form presentation that I want. I have placed on the page 3X3 table and then tried to place a detailsview in the first cell for the first picture called P1dv.
I have place a detailsview in the last cell that would control the paging of information called Controldv. I need to fiqure out how to link P1dv paging to Controldv page action. I am using visual web dev. 2005. I am not updating or editing these are read only views.
example of what i need the form output to look like:
picture1 picture2 picture3
name1 name2 name3
Contact1 contact2 contact3
what i ave coded as of now:
[Code]....
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Mar 12, 2011
A few questions regarding detailsview and gridview:
1) when page load, how can I default the detailsview to show the first record from the gridview? SelectedIndex does not have any effect to my detailsview.
[Code]....
2) how can I select a record in the gridview if my table has 2 key fields using below syntax?
[Code]....
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Aug 13, 2010
I wonder if there is a clevcer way of setting the correct page of a DetailsView after inserting new data? I have a DetailsView bound to a LinqDataSoure. Now, if I use this DetailsView to insert new data, everything works fine, except the fact that the DetailsView switches back to the "old" page index after leaving InsertMode.
This is somehow understandable, because it can't know which index the new entry will have, but unfortunately neither do I. So I was looking to the LinqDataSource_Inserted event where I can get the new Entry, but because the DetailsView.SelectedValue is read only, I can't just set it to the new entry. So. I might have to use the PageIndex property, but then I would need to know the index of the new Item, which I don't have either.
So, my only idea know is to store some information from the new entry, wait until everythings bound again, loop through the DetailsView to find my new entry an set it's index for PageIndex. But also here I have two problems:
1) The new entry (e.Result from LinqDataSource_Inserted) has not yet filled it's primary key, as this is of course created in the DB, so it's very difficult to identify the new entry properly
2) I don't know how to access each DetailsView page information without actually making it the active page.
So, my question, is there a clever way of doing this? In the past, I've been using SqlDataSource. Although the problem is basically the same, I could solve the two major problems by 1) Insert with Stored procedure which gives the new primary key back and 2) run through
"(((System.Data.DataRowView)MyDetailsView.DataItem).DataView.Table.Rows[i].ItemArray[0])"
to compare the keys. Both I can't get to work with LinqDataSource.
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Apr 29, 2010
I have 2 gridview on my page. I want that when the page loads the GridView should be visible with only the header. How can this be achieved.
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Nov 16, 2010
I have a listview to display items from database and I need to automatically select the first item when the page first loaded, how can I do it?My listview is in one of the steps of a wizard control, and this wizard control is inside a popcontrol extender with updatepanel.
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Aug 13, 2010
I'm trying to get a link to load a new page that passes a value to the new page. To my dismay I've found out (or im doing it wrong) that this doesn't work in the repeater.
[Code]....
How would i get something like that to work in my repeater so it can show a new News page with more information on it.
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Nov 18, 2010
The detailsview is used for logged users to add a new item to a table in my sql database. The detailsview default mode is set to "insert".
The UserID is a field in the table in which the user enter the new record.
How can I get the UserID Guid value assigned automatically on pageload to the specific bound field in my detailsview
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Dec 22, 2010
Im wondering if anyone knows how to display more than one record on the same page for a detailsview control? I could do with maybe displaying 10 per page but cant see no option for doing this.
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Jan 4, 2010
I am using two data list one at the bottom & another at the Top to display paging. On Page load, I need to access link button placed inside Data List. Actually I had got two Datalists. I can access one Datalist Link button like this:
LinkButton lnkPg=(LinkButton)dlPg.Items[0].FindControl("lnkbtnpaging");
lnkPg.Visible= false;
This is giving no error. But if I write same code for another datalist say dlPg1, it is giving error: Index was out of range. must be non-negative.
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Feb 25, 2010
i have a table with a bindary data field in it (excel, pdf, word files etc).
In gridview i want to have a colum that the user can click on to open or download that file. The file is stored in the database and not on the directory.
I have searched some things but only came up with complex stuff.. I am trying to stay away from complex because i am a total noob.
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Dec 31, 2013
I have gridview inside detail view and i want that if i press new button it will automatically give me the new form for both the gridview how can i?
<asp:DetailsView ID="DetailsView1" runat="server" AutoGenerateRows="False" CellPadding="4" DataKeyNames="PurchaseOrderNumber" DataSourceID="Purchaseorderselect_sql" ForeColor="#333333" GridLines="None" Height="50px" Width="125px">
<AlternatingRowStyle BackColor="White" ForeColor="#284775" />
<CommandRowStyle BackColor="#E2DED6" Font-Bold="True" />
<EditRowStyle BackColor="#999999" />
[Code] ....
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Mar 31, 2013
In my asp.net=vb+accessdatabase web. i have a gridview in which pernumber is the id. i have a page in which persons data can be viewd by searching with his pernumber.Â
my requirement is when the pernumber is clicked in the gridview the data of that person should display in the detailed view page. how can it be done?
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Mar 2, 2011
Here is my requirement -
1. I need to load a user control on link click event of a link button during postback of aspx page.
2. On button click event of a save button on that aspx page, I need to read the selected values from that user control on further postback.
If I write the loadcontrol code in link_click event, the control is not recognized at all in the button_click event. When I shift it to page_init and execute only during not postback, the user control loads with default values.
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May 7, 2015
how to show detailsview after select gridview
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May 7, 2015
I would like to inquire about the delete the data in gridview with automatic number parameter ..when I edit a field with auto parameter number, how do I delete a field that does not automatically sort ..ex:
1. ROBERT
2. EMILIA
3. JOSE
When I remove the column to 2 EMILIA, then display in gridview 1. ROBERT 3. JOSE.
Coding that I got when I remove emilia then display in gridview 1.ROBERT 2.JOSE .. (sequence automatically)Â
private void Bindemptydt() {
//Declare a datatable for the gridview
DataTable dt = new DataTable();
//Add Columns to the datatable
dt.Columns.Add("COLUMN");
dt.Columns.Add("TEXT");
[Code] .....
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May 7, 2015
I have a gridview and in which there is a select button .. when I clicked the button .. then the data in gridview with indexes that have been, can move to the details view ..I use rowcommand event for the select button in gridview..
I use viewstate in details view..
How to passing data from gridview to details view?
GridViewEmail_RowCommand(object sender, GridViewCommandEventArgs e) {
if (e.CommandName == "Comment") {
mpe2.Show();
string[] commandArgs = e.CommandArgument.ToString().Split(new char[] { ',' });
string scrapid = commandArgs[0];
string uid = commandArgs[1];
// BindDetailsView(scrapid, uid);
PopulateDetailsView();
[Code] .....
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Mar 19, 2011
I have made sample code to display data in griview on page load. Evrything is wrkng without error but my page is coming blank as no data is shown
Code:
// Class Database for various methods
public class TestClass
{
private string cnstr = ConfigurationManager.ConnectionStrings["test"].ConnectionString;
private string sql="";
public DataTable Fetch()
{
string sql = "select * from item";
SqlDataAdapter da = new SqlDataAdapter(sql, cnstr);
DataTable dt = new DataTable();
da.Fill(dt);
return dt;
}
}
//Code Behind in Web Page. gdv1 name given to gridview
public partial class _Default : System.Web.UI.Page
{
TestClass tcls = new TestClass();
protected void Page_Load(object sender, EventArgs e)
{
if(!IsPostBack)
{
FiillItemInGrid();
}
}
private void FiillItemInGrid()
{
DataTable dtitem = tcls.Fetch();
if (dtitem.Rows.Count > 0)
{
gdv1.DataSource = dtitem;
gdv1.DataBind();
gdv1.Visible = true;
}
else
{
dtitem.Rows.Add(dtitem.NewRow());
gdv1.DataSource = dtitem;
gdv1.DataBind();
int totalcolums = gdv1.Rows[0].Cells.Count;
gdv1.Rows[0].Cells.Clear();
gdv1.Rows[0].Cells.Add(new TableCell());
gdv1.Rows[0].Cells[0].ColumnSpan = totalcolums;
gdv1.Rows[0].Cells[0].Text = "No Record Found";
}
}
}
Working in this way still no data is populated.
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Nov 29, 2010
I have a DetailsView control with DefaultMode = ReadOnly in my page. When the page loads, it shows the edit link. I would like to programmatically hide the edit link when the user is an administrator on page load. By default, I have set ShowEditButton="True". How do i reference the edit link when it is automatically genereated from the CommandField.
Here is my code:
[Code]....
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Jul 29, 2010
i want my gridView to be refreshed so i can vies the new records when i insert to formview.
Now i have to go to another address and back to se the updated record.
i cant even press f5 because then it just duplicates the record with the same text from the formview even if the fields in the formview are empty.
There is got to be a code for this!?
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Nov 17, 2010
I´m trying to link the gridview to detailsview and I used this page as my inspiration:
http://quickstarts.asp.net/QuickStartv20/aspnet/doc/ctrlref/data/detailsview.aspx
But I´m trying to do that programmatically, not with the sqldatasource. So I wrote the method that binds data to Detailsview and I call it in the page_load. The problem is that I have to click two times on the select button to view the detailsview. The first time I click on the select button nothing happens.
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Aug 6, 2010
I have a gridview with a Select button. Clicking the Select button for a particular item, I need its full details displayed in DetailsView. how I can bind to DetailsView? Here is what I have so far.
.aspx
<asp:GridView ID="GridView1" runat="server" AllowSorting="True" AllowPaging="True" PageSize="10" OnPageIndexChanging="countryGrid_PageIndexChanging"
CellPadding="4" ForeColor="#333333" Width="400px" Font-Size="9pt" [code].....
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Oct 27, 2010
im just trying to use this answer, but im getting an error on my page:
"A field or property with the name 'returnantID' was not found on the selected data source."
Im not really sure what the "returnantID" is but it appears my page isn't liking it, not sure if i was sopposed to cswap it out for some other data or not.
This is my current gridview:
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" GridLines="None"
DataSourceID="ObjectDataSource1">
<Columns>
<asp:BoundField DataField="ProductName" HeaderText="ProductName"
SortExpression="ProductName" />
<asp:BoundField DataField="Price" DataFormatString="{0:c2}" HeaderText="Price"
SortExpression="Price" />
<asp:BoundField DataField="Length" HeaderText="Length"
SortExpression="Length" />
<asp:BoundField DataField="Engine" HeaderText="Engine"
SortExpression="Engine" />
<asp:BoundField DataField="Colour" HeaderText="Colour"
SortExpression="Colour" />
<asp:BoundField DataField="Description" HeaderText="Description"
SortExpression="Description" />
</Columns>
</asp:GridView>
would just like the ProductName to link to the corresponding products page(using its Id)
p.s this is what i tried:
<asp:HyperLinkField DataNavigateUrlFields="returnantID" DataNavigateUrlFormatString="Details.aspx?id={0}" DataTextField="ProductName" NavigateUrl="Details.aspx" />
**Update** I changed the "returnantID" to "ProductName" which turned the name of my product into a link but clicking that link gave me this new error:
Input string was not in a correct format.
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Sep 13, 2010
I have several gridviews on an aspx and each has a hyperlinkfield. All of them redirect to another page with a single gridview. I am trying to figure out how to get each hyperlinkfield to redirect to the actual point on the receiving page with the corresponding value. In the sample data below, I need to be able to click on 'def' and open aspx page 2 to the point on the page where 'def' is located. All values still need to be visible. Can anchors be used in gridviews?
aspx page 1:
(gridview1)
hyperlinkfield1
field2
field3
abc f2data1
[Code]....
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Sep 4, 2010
i have the following gridview i would like the Vistidate column to be a link2) as you can see each patient can have multiple visit dates. when for example i click on 12/08/10 which is going to be a link i would like a new page to open and bring all the details from that visit into the various textboxes that i have such as DOB, telephone etc.
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