Forms Data Controls :: Handle Multiple DataKeyNames?

Mar 17, 2010

I have these line of code:

[Code]....
When i debug i get an error that says: 'System.Data.DataRowView' does not contain a property with the name 'job_id'and sometimes 'System.Data.DataRowView' does not contain a property with the name 'pub_id'I need to get the appropriate value for the selected row. GridView only output Jobs results or Publishers results, the problem is when the user clicks select button beside the record, i get the error i mentioned above.

View 3 Replies


Similar Messages:

Forms Data Controls :: Two DataLists Bound To One GridView With Multiple DataKeyNames?

Mar 11, 2010

I have a gridView, with two DataKeyNames: MemberID, and CommitCustomerID.

One DataList has this sql statement:

SELECT * FROM [tblMemberProfile] WHERE MemberID = @MemberID

It pops up perfectly fine.

I also have another DataList with this statement:

SELECT * FROM [Incidents] WHERE CustomerID = @CommitCustomerID

I know this sql command works I have tested it with my data.

However I dont think the DataList is getting the proper value for the selected row in this DataLists case.

How can I make sure when I select the row in the GridView the proper parameters are going to the proper DataList sql statements?

View 1 Replies

Forms Data Controls :: Get The Values Of DataKeyNames?

Apr 18, 2010

I have a GridView with edit/update functionality. While updating, I need to get some hidden values saved in DataKeyNames. How to get the values of DataKeyNames via RowCommand? I have tried the following code via RowUpdating and RowCommand, but it gives an error in e.CommandArgument.

[Code]....

View 10 Replies

Forms Data Controls :: Set The Datakeynames In The Nested Listview

Aug 8, 2010

I have two listviews. What i want to do is that when the nested listview emptydatatemplate shows i want to put a hyperlink with a querystring in it, the id in the querystring should be the fk in the nested listview. Is it possible to bind the hyperlink with the id in codebehind? I use two object datasources. Does it matter where i put the nested listview now i have it in the parents itemtemplate. Also it seems to be a problem to set the datakeynames in the nested listview, what could be the reaso for that.

[Code]....

View 3 Replies

Forms Data Controls :: Accessing Many DataKeyNames Within One Gridview?

Jan 11, 2010

From what I understand within the Gridview Object you can have many datakeynames.

I have the field like this DataKeyNames = "id1, id2"

However, i don't know how to access the DataKeyNames individualy. For example. How do you access the first ID for the for a given row or the 2nd ID for a given row????

View 1 Replies

Forms Data Controls :: Retrieve GridView DatakeyNames In Javascript?

Mar 30, 2011

I have specified DatakeyNames for a GridView control in my aspx page.I need to retrieve the Datakeys in javascript.How can this be achieved?

View 4 Replies

Forms Data Controls :: Grid View Current Row's Datakeynames?

Nov 19, 2010

i'm getting error on finding control from grid's row.control is an imagebutton which is placed inside a template field.my requirement is if add to cart button is clicked and if that particular book has its volums then it should show message that you need to see its detail and then after selecting its volume you can add it to cart...but i'm trapped in where i'hv to attach bookcod with querystring which is in datakey names of grid. The datagrid has one column only and thats template field..

[Code]....

View 6 Replies

Forms Data Controls :: Columns In Gridview DataKeyNames Still Being Set To Null?

Jun 24, 2010

I have two columns in my Gridview marked false for the visible property but which are clearly listed in the DataKeyNames that are still getting set to null in my database table on update.

The first one is a column MId# which is a type int. It starts as 0 but on edit is turned into null. The Second is RequireSKU which is also converted to null.

View 4 Replies

Forms Data Controls :: DataKeyNames & DataKeys Not Working On Other Pages?

Feb 21, 2011

When the page is displayed have labels, textboxs, and dropdownlists on top part of the page then the gridview at the bottom with the page numbers at the bottom of the gridview. Create the columns and add data to the gridview programmatically with several hidden columns. Use DataKeyNames on the source page and use DataKeys in VB.Net code behind to get data from the hidden column cells of the selected row. On the
first page when a row is selected, the textboxes and dropdownlists have thecorrect information from the gridview hidden columns. When select another page from pages numbers at the bottom of the gridview and select a row from the new page, get theinformation from the hidden column from the first page andcorrect data from the columns that are displayed onnewly selected page.

View 1 Replies

Forms Data Controls :: DataKeyNames In GridView When Using Dictionary As DataSource?

Jul 10, 2010

how can I specify DataKeyNames for a GridView when using a dictionary as DataSource?

[Code]....

In this example I would like to use "cat", "dog", "llama" and "iguana" as DataKeys for the four rows.

View 2 Replies

Data Controls :: Handle CheckBox Check Uncheck Event In Multiple Nested Child GridView

Jan 24, 2016

I have followed this article: [URL] ....

I have added textbox and checkbox in nested(child) gridview....

View 1 Replies

Data Controls :: How To Pass 2 DataKeyNames When Deleting Row From Gridview

May 7, 2015

HTML:
<asp:GridView ID="GridView1" runat="server" DataKeyNames="G_Name, Param_ID" AutoGenerateColumns="False" Width="100%" PageSize="8" AllowPaging="True" OnPageIndexChanging="GridView1_PageIndexChanging">
<Columns>

[code]...

Since I am using 2 DataKeyName is Gridview, so I have to pass both the DataKey while deleting Row from Gridview(using "Image Button" of Gridview).I tried it using below lines:

string name = GridView1.DataKeys[gvrow.RowIndex].Value["G_Name"].ToString();
string id = GridView1.DataKeys[gvrow.RowIndex].Value["Param_ID"].ToString();

View 1 Replies

Data Controls :: How To Access GridView DataKeyNames On Client Side When Using JQuery

May 7, 2015

I am did Gridview delete and rebind data using json and jquery like this

<script type="text/javascript">
$(document).ready(function () {
$(".deleteGridRecord").click(function () {
//Get the Id of the record to delete
var record_id = $(this).attr("id");

[Code] ....

But i want to set DataKeyNames  properties of grid view in above code dynamically how can do this....

View 1 Replies

Data Controls :: Get Value Of DataKey (DataKeyNames) Of Child (Nested) GridView On RowCommand

May 7, 2015

How to get grid view datakey value in nested grid view in gridview_RowCommand

I have used this code but here it will not detecting grid view name

protected void gvDetails_RowCommand(object sender, GridViewCommandEventArgs e) {
string tempid = "";
switch (e.CommandName) {
case "cmdbtn":
int currentRowIndex = Convert.ToInt32(e.CommandArgument);

[Code] ....

I have used this code but here it will not detecting grid view name...

View 1 Replies

Web Forms :: Approaches To Handle Data From Multiple Web Forms?

Nov 1, 2010

what are the ways of handling multiple web forms data for saving into database after last form or editing data and saving back to database after last form is submitted.Previously I have used wizard & panels in a single form and also has cached data from multiple form to save when last form is submitted. Are there some better way to handle multiple web forms data for saving and editing ?

View 2 Replies

Architecture :: How To Handle Multiple Users Changing Same Data

Mar 24, 2010

I have a form which allows users to modify data, what's the best way to handle that so if two or more users try to make an update i get the data in there properly without overriding the new stuff. for example if name and bday are in the form, user1 changes name but not bday, same time user2 accesses the form, the original name and bday are there, user1 saves, but when user2 saves, since he had the original name value the original is saved over the first.

View 9 Replies

C# - Create Method To Handle Multiple Types Of Controls

Mar 30, 2010

I am trying to create a method that accepts multiple types of controls - in this case Labels and Panels. The conversion does not work because IConvertible doesn't convert these Types.

public void LocationsLink<C>(C control)
{
if (control != null)
{
WebControl ctl = (WebControl)Convert.ChangeType(control, typeof(WebControl));
Literal txt = new Literal();
HyperLink lnk = new HyperLink();
txt.Text = "If you prefer a map to the nearest facility please ";
lnk.Text = "click here";
lnk.NavigateUrl = "/content/Locations.aspx";
ctl.Controls.Add(txt);
ctl.Controls.Add(lnk);
}
}

View 1 Replies

DataSource Controls :: How To Handle Membership Info Among Multiple Databases

May 13, 2010

I'm creating a site that will offer several different services (blogs, videos, images..), all under the same site.

Each service will use a separate database and all services must use the same membeship info. Users will only need one login to access all these services.

For the membership database i will use the default aspnetdb database.

There are two ways i can think of:

1) Use a join-query between two databases, each time i want to show some service records per user.

2) Create a custom membership-info table in each service's database, and keep it in sync with the master membership table in aspnetdb database.

The custom membership table will be like this:

Id - int, primary, identity
UserId - uniqueidentifier (of aspnetdb database)

What is the best way to do this in the long run, when i will have six or seven or more services ?

View 2 Replies

Web Forms :: How To Handle SQL Column With Multiple Comma-delimited Values

Jan 25, 2011

I've inherited an SQL table with a column named "product_codes." It contains 1 or more 4-digit numerals separated by commas (for example, the first record in the table has this in the "product_codes" column:0010,0810

There's a second table containing those product_codes and their corresponding names in a column called "product_name"

I'm trying to set up a FormView that will display an individual record and allow the user to update the record. But when attempting to display a record that has multiple values in the "product_codes" column I get an error, presumably because it can't map the product code to the product name.

[Code]....

View 8 Replies

MVC :: Multiple Forms On The Same Page / How To Handle (including Validation From Model)

Jan 12, 2010

It should be simple; although I'm having a hard time to figure out the best way to do it. I've MVC2 pages with multiple forms on the same page having different functionalities.

What's the best way to handle this; including the MVC2 way of validation from the model?

View 2 Replies

DataKeyNames In Databound Controls Must Be A Property?

Aug 24, 2010

I use a ListView along with an ObjectDataSource tied to a business object. This object is defined as follows:

public class Employee
{
public int Id;
public string Name;
}

When I try setting the DataKeyNames property of the ListView to Id, ASP.net blows up and says: DataBinding: 'Employee' does not contain a property with the name 'Id'. However, when I change the object to that:

public class Employee
{
public int Id {get; set;}
public string Name;
}

It works!!!I couldn't find any documentation about this behavior. Why is it not accepting a simple variable for DataKeyNames and instead it insists on a property?

View 1 Replies

Handle Multiple Forms Post Action Under A Parent Form For Same Aspx Page?

Jul 27, 2010

I have an asp.net application in which I have a parent form and in that on load I am adding sub forms dynamically having a submit image button..

When I am clicking the button of one form then I am able to read the hidden variables using request under parent form .But on clicking the second button the hidden variables of parent form are having null value although i have assign the value to them using context variables.

how can i handle mulitple form action for same page

View 2 Replies

Forms Data Controls :: Which Is Better To Display Multiple Rows Of Data With Multiple Controls DataGrid Or DataRepeater

Nov 19, 2010

I have a page in which i need to show data in the form of a grid. Each row in the grid is made up of 2 sub-rows, the first sub-row consists of a dropdown, a textbox & a textarea. Whatever is entered in these controls should be displayed in the second sub-row in the form of labels at runtime (i.e. using javascripts)

There can be multiple rows like this. The grid would have a max of 30 row, not more than that. create this which one would be better, in terms of performance & complexity, a GridView or a DataRepeater?

View 2 Replies

Forms Data Controls :: Paste Multiple Cells Data Of Excel To Multiple Textboxes In Gridview?

Feb 1, 2011

I have gridview with 3 columns and one textbox in each column. My requirement is when i paste 3 cells of copied data from excel to textbox in first column of gridview automatically 2nd cell data has to be pasted in textbox of 2nd column and 3rd cell data to textbox of 3rd column of gridview. How can it be done and can anyone provide the best code.

View 3 Replies

ADO.NET :: How To Handle Multiple User

Oct 8, 2010

i am working on web application the problem i m facing is that if a user access saleorder form i goto database and get Max SID from saleorder table and increment in it, and when user finish i sent this id Saleorder table and other info as well as same SID to other 2 tables but the problem is that if multiple users access at samee time how can i manage SID there wil be id conflict as SID is PK in SaleOrder and FK in other two tables

View 4 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved