My grid doesn't show on the web form when I configure its datasource to access the link table and display data from the receiver table. Both link and receiver tables are associated/linked in the .dml file. Any ideas why the grid doesn't show on the form?
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How do I display table database information from two or multiple databases tables where they are linked by one field? For instance, I have an Orders Table and Customer Table, and both are linked by OrderID, and I'd like to display all Orders and the corresponding Customer information.
View 8 RepliesHow can we view images using grid view control, when i configure grid view data source selecting images from the database, it shows images in the window when i test query, however after viewing the actual grid in the browser the images doesn't shows. also is it possible to view image size according to my requirement.
View 3 RepliesI have 2 columns (name and address) in a gridview which are defined as linked buttons. Now when i click on a record in the first row (name) i am able to pass that value (selected name) to another page with rowcommand. Now i am trying to click on the second row (address) on a record but am not able to pass that value to the second page. Don't actually know how to define this in the code below. The first row (name) has to redirect to one page (this what i have already accomplished) and the second row (address) has to redirect to another page
<asp:TemplateField HeaderText="Name">
<ItemTemplate>
<asp:LinkButton ID="LnkBtnName" runat="server" CommandArgument='<%# Container.DataItem("Name") %>' Text='<%# Eval("Name") %>' CommandName="go" >LinkButton</asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Address">
<ItemTemplate>
<asp:LinkButton ID="LnkBtnAddress" runat="server" CommandArgument='<%# Container.DataItem("Address") %>' Text='<%# Eval("Address") %>' CommandName="go" >LinkButton</asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
Protected Sub GridView_RowCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles GridView.RowCommand
Dim strName As String = CType(e.CommandArgument, String)
Response.Redirect(String.Format("Test.aspx?id={0}", strName, False))
End Sub
CODE ON PAGE II:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
LblName.Text = Request.QueryString("id")
End Sub
how can i store image into database and view it in grid view?
View 3 RepliesI have a project that is based on a Master Page. I also have user controls that I use as well. Any page that requires scrolling in Design Mode will not scroll. The scroll bar is disabled. I have to switch to Source Mode and then add the text that I need or find the controls that need modified or updated. I have user controls that require scrolling as well but they work just fine. Only the pages tied to the master page. This is very annoying and only happens on certain projects.
View 2 RepliesI have created a .edmx for the northwind database. When I run the following statement, the correct number of detail records are retrieved and I can access the detail fields, but how do I access the order header record to view OrderDate, ShipAddress, etc...?
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i m trying to bind my both grid with two tables which are in dataset i m trying but when i m binding my gridview it's always binding the second table see code
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i already tried to bind both the gv1 and gv2 they both are displaying same table i.e department
I have 3 tables in single database with different strctures,3 tables have unique column(partno or Jobno) , on web form search button input control(textbox) and grid view.I am pulling the data based on column jobno from single table on to grid view using following code
VB.Net Code
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i want to display 2 tables data in gridview (C#.net,mysql) for particular ID
View 3 RepliesAfter running the aspnet_regsql.exe tool, i notice a bunch of different tables pertaining to the ASPNET security (e.g. aspnet_Applications, aspnet_Membership, aspnet_Paths, aspnet_Personalations, aspnet_Profile, aspnet_Roles, aspnet_SchemaVersion, aspnet_Users, aspnet_UsersInRoles). Do the different providers (AspNetSqlMembershipProvider, AspNetSqlProfileProvider, AspNetSQLRoleProvider) relate or associated with certain aspnet_xyz tables? I imagine the AspNetSQLProfileProvider is responsible for the aspnet_Profile table correct? The AspNetSQLRoleProvider probably is tied to the aspnet_Users, aspnet_Roles, aspnet_UsersInRoles table? Any links documenting the relationship between teh providers and the aspnet_xyz tables?
View 1 Repliesi have one grid and one button when i click on that button then it expand and showing another grid under the row of parent grid how to do that.
View 2 RepliesI have built a set of custom business objects that I have successfully bound to the GridView and DetailsView controls using the ObjectDataSource. I have been able to provide insert/update/delete functionality and all is working as expected. However, I am trying to wrap this functionality into a custom user control that allows the consumer to specify a table name and a list of column names and have it build this functionality on the fly without regard to the table structure (ie...available columns). I have been able to successfully get the GridView and DetailView to build the columns from code behind and I had all the CRUD working while using 2 panels to show/hide the GridView and DetailsView controls, but I wanted to add some AJAX ability to the control using Matt Berseth's modal popup example to make the interface slicker. The problem I am having is that the EditItemTemplate for the DetailsView control has to be specified in the code behind (because of the flexibile nature of the columns) and I can't figure out how to bind the data from code (rather than having the columns defined and bound in the markup). For all intensive purposes, I am trying to find the code behind counterpart to the following code snippet that binds the data to the textbox:
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I have come from MS Access and am working through a couple of textbooks on ASP.NET 4. I am using the Gridview control connected to an SQL data source control.
As an exercise I am converting my simpliest MS Access page which is simple a form to request a new stock item in our engineering stores. I have a normalised table called [stock_requests] and part of this is a field calle [failure_mode]. This field is an integer and there is another table listing the possible values for this field.
This other table is called [failure_modes] and has two field:
[id] < the primary key
[mode] < the text to be displayed
In my main table [stock_requests] in the field [failure_mode] I store the [id] from the [failure_modes] table for the applicable record in the [failure_modes] table. So for example if someone wanted to select "Catastrophic" as the failure mode the [stock_requests].[failure_mode] field would be 1; if the user selected "Gradual" as the failure mode the [stock_requests].[failure_mode] field would be 2 etc.
Now, the gridview wants to display "1" or "2" but I want to display "gradual" or "catastrophic" without using views and all the headaches that brings. I have managed to sort out editting by using a templated field where I have a drop down list in this cell and I databind to a second SQL data source (imaginatively called SqlDataSource2).
what is the best method for displaying the text 'Catastophic' or 'Gradual' etc. when in normal mode (view mode)? Is it another templated field and what is the basic approach I should use? I reckon I should be able to work it out once someone points me in the right direction.
I have a database which contains details of around 1000 people with almost 20 fields.
View 1 RepliesDoes anyone have a simple / working example of how to add paging to a Datalist control when the data for the Datalist control comes from an SQL database?
View 4 RepliesI have a table, that contains a number of rows, in each row there are three columns that are mutually exclusive. What I need is to be able to have radio buttons that are linked across the three columns.
tocid
mandactionid
action
yes
no
notapp
comment
1
1
Action 1
1
0
0
Comment 1
1
2
Action 2
0
1
0
Comment 2
1
3
Action 3
1
0
0
Comment 3
I'd like for where there is a 1 for it to display a checked radio button, and where there is a 0 for it to be unchecked. This can then be edited by clicking the radio in another column where necessary.
I am trying to show data on a datalist, but with some caveats.1. WHERE the User Id = the querystring id pass on the url2. WHERE the table 'resume', the 'permissions' column shows as '1'orWHERE the table 'resume' the 'permissions' column contains within it any number from 2-4, any of which matches one or more numbers in the 'permissions' column of the 'contacts' table (but WHERE the 'contacts' table where the url querystring id = column 'myuserid' and the signed in Profile.UserName = the column 'theiruserid'Its complicted, but i dont know how to reference another data table when selecting data from the first table...?
View 5 RepliesHave a GridView with a templated select button hidden and using
e.Row.Attributes.Add("onclick",Page.ClientScript.GetPostBackEventReference(this.grdMaster, "Select$" + e.Row.RowIndex.ToString())); to select a row .
When user like to update the datasource he will select one row from gridview then in selected indexchanged event i would display the selected row values beneath the form under the grid , Then user will update the contents displayed from grid and click an update button which is outside the grid . After updating the displayed row , i got to get the values of the next row in the grid and display them for next updation , i'e if users maually selects row 3 from grid then he can update the values using the update button and then on update click itself i'll have to display next row contents of row 4 and this process could go on .
I have Parent/Child Grid (also called Nested Grids).
Parent Grid (PG) :: PG has two template fields. 1st template field has "Category ID" and 2nd template has Child Grid
Child Grid (CG) :: CG is populated in PG's RowDataBund event based on "Category ID". In CG's DataBound event, I am doing something which I need to display in CG's footer row.
Problem :: In the footer row of each CG, I have to show the "Category ID" which is in PG' row. How can I get hold of the PG's row which hascurrent nested grid (there will 'n' child grids, one for each 'Category ID' in the PG ) so I can read the "Category ID"
I was thinking if I could do something (DataBound event of CG) like this..
string catId = ChildGrid.Parent[get the index of the current row in PG].Cells[0].Text;
i am trying to add subtotal in gridfooter with has grid inside grid
View 1 RepliesI have an entity "Order", which contains a set of states. Every state has date and name.
I want show grid with all orders and in grid one column with last state of order. But I dont understand how to do it.
I am trying to create a second grid in the same page with detailed info for a given record of the first Grid, but when I press select in the first grid nothing happens. I follwed everything I read.
<asp:GridView runat="server" AutoGenerateColumns="False"
DataSourceID="SqlDataSource1" style="margin-right: 0px" Width="659px"
AutoGenerateDeleteButton="True" AutoGenerateEditButton="True"
AllowSorting="True" DataKeyNames="accession_num,organ"
EnablePersistedSelection="True" EnableSortingAndPagingCallbacks="True" onselectedindexchanged="Unnamed1_SelectedIndexChanged"
>
<Columns>
<asp:BoundField DataField="organ" HeaderText="organ"
SortExpression="organ" />
<asp:BoundField DataField="weight" HeaderText="weight"
SortExpression="weight" />
<asp:BoundField DataField="unit" HeaderText="unit" SortExpression="unit" />
<asp:BoundField DataField="accession_num" HeaderText="accession_num"
ReadOnly="True" />
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:pdmstestConnectionString %>"
SelectCommand="GetGrossOrgan" SelectCommandType="StoredProcedure"
UpdateCommand="UpdateGrossOrgan" UpdateCommandType="StoredProcedure"
DeleteCommand="DELETE FROM [Pathology_Gross_Organ] WHERE [accession_num] = @accession_num AND [organ] = @original_organ"
OldValuesParameterFormatString="original_{0}"
> <SelectParameters>
<asp:ControlParameter ControlID="accession_num" Name="accession_num"
PropertyName="Text" Type="String"/>
</SelectParameters>
<DeleteParameters>
<asp:Parameter Name="accession_num" Type="String" />
<asp:Parameter Name="original_organ" Type="String"/>
</DeleteParameters>
<UpdateParameters>
<asp:Parameter Name="accession_num" Type="String"/>
<asp:Parameter Name="organ" Type="String"/>
<asp:Parameter Name="weight" Type="Int16" />
<asp:Parameter Name="unit" Type="String"/>
</UpdateParameters>
</asp:SqlDataSource>
I have a grid view that does add, edit update and delete. ( I draged the grid to the aspx page ) it is working. I would like to have the following : once I lick on edit, I open a form inside the grid view to edit the fields. How can I do that.
View 4 RepliesI'm using ASP.NET/VB and am wanting to nest a grid inside of another grid. I've seen them but am unsure how to make them work. I have a Orders table with an OrderID and it is linked to a Orders_Detail table. I would like to be able to select the order and see the details. I've done it differently with 2 grids outside of each other, but this isn't the solution I need.
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