Forms Data Controls :: Set FormView PageIndex By DataValue Or SelectedValue?

Nov 29, 2010

There has to be a solution.I've been trying to figure this out for a year.This is my current code:

protected void gvTicketList_SelectedIndexChanged(object sender, EventArgs e)
{
// Get the SelectedDataKey of the selected Ticket in GridView

[code]...

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Forms Data Controls :: Set FormView PageIndex By DataKey Of Row?

Mar 17, 2010

Does any one know how set the FormView PageIndex to a DataItem with a specified DataKey?

Like:

DataKey dataKeyVal = myGridView.SelectedDataKey.value
myFormView.PageIndex = FormView.DataItems.GetByDataKeyVal(DataKey dataKeyVal).Index

The FormView is bound to the same ObjectDataSource as the GridView and the FormView uses the autoPaging so I can't just use a separate DataSource for the FormView with just one parameter being the ID.

There must be a way to set the FormView PageIndex by a Datakey value.

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Forms Data Controls :: Why Set FormView PageIndex Is So Slow

Feb 16, 2010

I just use a FormView to display the data. When I tried to set the PageIndex at Page Load, it is quick to get the PageIndex value from database. But it took 2 seconds to set the PageIndex.

FormView binding to a List collection which get from Database (It is quick to get the data from database)

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Forms Data Controls :: Dropdownlist Setting Selectedvalue From Formview

Mar 11, 2011

I'm populating a dropdownlist in a formview with a different datasource from the formview's. I need to set the selected value according to the value in the formview's datasource but I'm having a hard time doing that.

Here's the code:
<asp:FormView ID="FormView1" runat="server" DataKeyNames="ID"
DataSourceID="SqlDataSource1">
<EditItemTemplate> [code]....

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Forms Data Controls :: How To Set The Selectedvalue Of A Dropdownlist With Another Objectdatasource Used For Formview

Aug 10, 2010

I'm using a FormView which has odsMain as the datasource. I am also using a dropdownlist which is being populated with objectdatasource odsddl.

I'd like to set the selectedvalue of the dropdownlist with the value contained in odsMain (the current record value for it). Is there any way this can be done?

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Forms Data Controls :: Populate FormView Control With SelectedValue?

Aug 18, 2010

How would I go about populating a textbox within a FormView with the SelectedValue of a GridView? I'd like to know how to do this with the GridView on the same page as the FormView or a GridView passing a parameter from another page.

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Forms Data Controls :: Databound DDL Inside Formview When SelectedValue No Longer Exists?

Aug 31, 2010

I have a page that has a formview on it. Client info, name, address, usual stuff. The formview is populated by a DataSource, that calls a SQL stored procedure for the client info. It all works great.Within the formview, I have a dropdownlist for the Staff assigned to the client (StaffId is a member of the Client record called during the Formview binding). When the formview is in Item mode, the Staff name appears in a label, when in Edit mode, the dropdownlist
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Forms Data Controls :: Dropdownlist SelectedValue Error "'branchDDL' Has A SelectedValue Which Is Invalid?

Nov 18, 2010

I have a dropdownlist in DetailsView to which items are added programmatically during DataBound event. It is working fine in InsertItemTemplate, but in EditItemTemplate i am getting this error "'branchDDL' has a SelectedValue which is invalid because it does not exist in the list of items. Parameter name: value".

. Following is the code:

<asp:TemplateField
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Forms Data Controls :: PageIndex Changing On Postback?

Nov 8, 2010

I m having Gridview in Update Panel. If I select page 2, I want to update few contents in the same page. I m using Update panel for those contents.

<tr><td colspan="2" align="center">
<asp:UpdatePanel runat="server" ID="UpdatePanel3" UpdateMode="Conditional">
<Triggers><asp:AsyncPostBackTrigger ControlID="GridView1" EventName="---" /></Triggers>
<ContentTemplate>
<div style="border:1px solid #000; width:300px; height:35px;" runat="server" id="divSelectedRecords">
</div></ContentTemplate>
</asp:UpdatePanel></td>
</tr>

What event Name I have to give in Trigger?

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Forms Data Controls :: Move To Particular Pageindex In Gridview?

Sep 11, 2010

I have one textbox one button and one gridview on my webform, when Page loads all records are displayed on gridview, which works perfectly fine, now,I search particular records by entering id in textbox, which finds particular records and found row's background becomes red.which works perfectly fine too, my gridview's pagesize is 15 which means it display 15 records per page, Now,Problem is when i enter ID textbox to search record,but searched record is on another page,so,I want that When i click button to search, the page must be displayed where searched record exist. It displays first page even after search, How can i move to that page where record exist. what i have to code in click event

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Forms Data Controls :: How To Pass The PageIndex Of A GridView From One Page To Another

May 24, 2010

I have a GridView which contains photographs.

Each row has a "View Large" link which passes the image id to another page whereupon the image is displayed in a DetailsView.

That page has a "back to album" hyperlink.

All this works nicely, however, no matter what page the user was on in the GridView, having clicked through to the DetailsView and then back to the GridView, the user ends up on page 1 of the GridView.

How can I ensure the user comes back to the same page in the GridView that they were on when they clicked through to the DetailsView? Do I need to pass the gv.PageIndex value and send it back; can I just somehow tell the GridView to "stay where it was"?

Here's the code for the GridView (it pulls the image info from a SQL db:

[Code]....

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Forms Data Controls :: Access GridView PageIndex In Rowdatabound Event?

Feb 5, 2010

How do I access GridView Page Index in RowDataBound event? I am assigning PageIndex to hyperlink on the gridview, for this I was planning to use "GridView1.PageIndex" in rowdatabound event. Problem is when I got second page in gridview (10 rows per page), the first row in the page shows page index as "0" and from second row it becomes 1. And if I goto third page, the first row in the page shows page index as "1" and from second row it becomes 2.

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Forms Data Controls :: How To Access The Pageindex Gridview Property When Creating A Dynamic Template

Mar 15, 2011

I need to get access to the page index of the gridview so I can correctly get some data from a coresponding array to set the cell's contol properties correctly. Below is what I've got so far. The ExcelObject is a class that houses both the data read in from an sutomer submitted excel file and a matching 2 dimensional array of characteristics that I use in this case to set the CssClass property. My problem is that when I enable paging for the gridview I don't get the proper datasource row index when the data is read by the databinder.eval; what I'm getting is the current row of the gridview being generated.

[Code]....

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Data Controls :: Change First And Last PageIndex Style In GridView Paging JQuery

May 7, 2015

I have gridview in my page that use below code for pagination

<asp:GridView ID="GridView2" runat="server"
AutoGenerateColumns = "false" PagerStyle-CssClass = "GridPager" PagerSettings-Mode="NumericFirstLast" PagerSettings-PageButtonCount = "5"
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PagerSettings Mode="NumericFirstLast" PageButtonCount="5" FirstPageText="first"
LastPageText="last"></PagerSettings>

[CODE]....

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Forms Data Controls :: To Return From OrderDetails Page To The OrderList page And to Set The Gridview pageindex

Feb 19, 2010

I am using a gridview on an OrderList page to present data from a database. Paging is enabled on the gridview.

Each row provides a link to an OrderDetails page which is used to display/edit data for the selected order.

I want to be able to return from OrderDetails page to the OrderList page and to set the gridview pageindex.

What is the best way to do this?

Can I have multiple paramaters with NavigateURL (i.e. the orderid and the pageindex)?

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Forms Data Controls :: Accessing Master Formview Data From A Nested Detail Formview?

Sep 10, 2010

I would like to ask if it is possible to access data on a master FormView from a nested detail FormView.

I have a main form (master) with several tabs (detail) and would like to display a label with text from main form that is hidden by the tab at the moment of editting. My asp page looks like this.

[Code]....

Is it possible to get the value of the label CompanyTextLabel from CompanyTextBox using just ASP.NET expressions or something similar without writing c# code in .cs file?

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Forms Data Controls :: Set Value To Textbox In Nested Formview From Parent Formview Label?

Apr 10, 2010

I have a nested formview. I need to set a value for a textbox when I'm in insert mode from parent formview which is editmode.

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Forms Data Controls :: Formview That Use The Formview Iteminserted Event?

Jan 24, 2010

I have a formview that use the formview iteminserted event. The information inserts into the formview fine, but all cells blank out after the insert. How can I make it so I can show all the values I have inserted show up in the formview after the inteminserted event?

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Forms Data Controls :: How To Bind RadioButtonList SelectedValue

Aug 18, 2010

I have a FormView with an EditItemTemplate. In the EditItemTemplate I have a RadioButtonList. I want to populate the selected button from the database. My code looks like this (simplified):

[Code]....

The stored procedure usp_GetOrderDetails returns a char(1) column called "side" which can have values of 'B' or 'S'. If it's a B or an S I want to select the correct item in the RadioButtonList, radSide. Is this possible? I've done it for my Text boxes and dropDownLists on the same form OK, I just can't figure out the RadioButtonList.

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Forms Data Controls :: SelectedValue After A Column Has Been Sorted?

Nov 2, 2010

Using ASP.NET 4.0 with C#.

I have a GridView and have sortable columns. When a column is sorted the GridView automatically selects the top row, however the SelectedValue is still representing the row before the column is sorted. The SelectedValue of the GridView only gets changed when a row is selected, but I want that to happen when the GridView is sorted.

For example if I have this in my code:

[Code]....

itemId is populated with the old SelectedValue not the new one after the GridView has been sorted.

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Forms Data Controls :: Unable To Set The SelectedValue Of DropDownList

Jun 15, 2010

My page has a gridview, and the gridview has a TemplateField called "Acciones" (Actions). The column Acciones has a ImageButton with CommandName "Select" and CommandArgument "Tutor". Thus, the GridView has controlled event "SelectedIndexChanged". The idea is that in GV_SelectedIndexChanged, I must to set DropDownList's SelectedValue property. But, the value seted in this function don't affect the rendered dropdownlist. The debugger talk's that the value is correctly seted, but the visual result don't.

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Forms Data Controls :: Display Selectedvalue On Dropdownlist?

Jul 20, 2010

i want to display selectedvalu on dropdonwlist i have a access table like this;1 Adana2 Ankaraits displaying the numbers of cities but i want to display name of the cities in my gridview how can i fix that ? im using theese codes for register page;

string baglan =DugunSitemiz.Properties.Settings.Default.baglan;
OleDbConnection conn = new OleDbConnection(baglan);
conn.Open();

[code]...

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Forms Data Controls :: Not Seeing SelectedValue For ListBox In UserControl?

Apr 25, 2010

Using VB.Net/Asp.Net 2008, web app with Master page.I have a content page where all of the content is wrapped in an UpdatePanel that uses a UserControl called GetEmployee.ascx that I created.

In the user control I have a listbox filled with employeeIDs for the DataValueField, in fact for testing to make sure I'm getting the ID I temporarily set the DataTextField to employeeID also. Anyways I keep getting "" error saying I have not selected anything even when I do so I put a breakpoint and set a watch to find out selectedIndex, value and item and nothing.

after the user selects an employee they should click on the "select employee" button so I have some code there to find out which employee was selected. I have events setup in the GetEmployee.ascx user control to get the value selected:

[Code]....

and I have a breakpoint and it hits the "selectedIndexChanged" event first so I put a watch there and see the following.

<WatchValues>
SelectedIndex = -1
SelectedItem = Nothing
SelectedValue = ""
</WatchValues>

why am I not seeing the selected value?

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Forms Data Controls :: The SelectedValue Property Cannot Be Set Declaratively?

Apr 1, 2010

I've been binding dropdownlists within detailsview controls like so for years

SelectedValue='<% Bind("Field1")%>'

Now in VS 2008 is kicks out the error in the subject line. So what gives? And how do we bind dropdownlists then?

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Forms Data Controls :: An Oldie, But A Goodie-SelectedValue Invalid?

Mar 1, 2010

The question has probably been raised many times, but I could not find an answer so far.The error is: ropdownlist has SelectedValue which is invalid because it does not exist in the list of items.However, I have debugged the values and the list has the correct list of values which includes the SelectedValue.

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