Forms Data Controls :: Changing DetailsView Mode On Conditions

Apr 16, 2010

I am trying to "reset" the DetailsView in View1 to ReadOnly mode if the user changes the index in RadioButtonList. Currently, it is working correctly for the first pass and second pass, but fails at the third pass. I want it to just cycle through the DetailsVIewdatabound event, but the cycle breaks on the third pass and I'm not sure why?

[code]...

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Forms Data Controls :: Make The ImageField Read Only When Changing DetailsView To Insert Mode?

Jan 17, 2010

I have some ImageField in my DetailsView and when I changed it to Insert mode then ImageField is also became the textbox that allow you to type something, and my question is how I can make ImageField to be read only when I changed DetailsView to Insert mode?

<asp:DetailsView ID="dvNew" runat="server" AutoGenerateRows="False"
AllowPaging="true" DataKeyNames="ID"
DataSourceID="DataSourceNew" Width="600px" Font-Bold="False" AutoGenerateInsertButton="True" >
<Fields>
<asp:BoundField DataField ="name" SortExpression ="name" HeaderStyle-ForeColor="Black" > </asp:BoundField>
<asp:ImageField DataImageUrlField="Image1Path" NullDisplayText="No Image"
ReadOnly="True" ItemStyle-Height="250" ItemStyle-HorizontalAlign="Center"
ItemStyle-VerticalAlign="Middle" ItemStyle-Width="250" >
</asp:ImageField>
In my code file
protected void Page_Load(object sender, EventArgs e)
{
DataSourceNew.Selected += new SqlDataSourceStatusEventHandler(DataSourceNew_Selected);
}
protected void DataSourceNew_Selected(object sender, SqlDataSourceStatusEventArgs e)
{
if (e.AffectedRows == 0)
{
dvNew.ChangeMode(DetailsViewMode.Insert);
}
}

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Forms Data Controls :: Necessary To Add Mode Changing And Mode Changed In The Back Code

Mar 7, 2011

gaining mode changing for formview in VB.The problem is that, the current mode im using was ReadOnly, and i want to add some button so thatit could connect to Edit mode in the same formview.Is it necessary to add modechanging and modechanged in the back code?

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DetailsView Changing Field Display For Edit Versus Insert Mode?

Jul 18, 2010

For ASP.NET, I'm using a DetailsView for insert and edit of a record. For edit mode I don't want to display the primary key field because it should not be changed. For insert mode, I want to display the primary key field because it doesn't exist and the user can specify it via a DropDownList that insures they will pick an unique value. A TemplateField is used in the DetailsView markup for the primary key field (hence the DropDownList for insert mode).

My problem is that I cannot get the primary key field to not display for edit mode and to display for insert mode. In the markup I have:

<asp:TemplateField HeaderText="name" InsertVisible="True" Visible="True">
<InsertItemTemplate>
<asp:DropDownList ID="ddl2NonMembers" runat="server"
Width="155px"
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DataValueField="id_adm"
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</InsertItemTemplate>
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With the TemplateField Visible="True", the HeaderText="name" always displays which I don't want for edit mode. With the TemplateField Visible="False", the field never displays which I don't want for insert mode.How can I achieve the display behavior I want for insert verses edit mode. I'm fine with changing some property programmatically rather than relying an a pure markup approach,

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Forms Data Controls :: Changing FormView Mode Using VB.net?

May 30, 2010

I have created a FormView whose defaultmode = "insert". When loaded the FormView displays the InsertItemTemplate. At the top of the page is a DropDownList used to select Clients. I have added a list Item to the DropDownList with value = "0" and text= "Select Client" option. So the Page is in Insert Mode. SO FAR EVERYTHING IS AS EXPECTED.

When I select a Client from the DropDownList, the page remains in Insert Mode (Don't understand why? ) Could it be the default Mode setting? So I added the following vb code.

Protected Sub ddlSelectClient_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles ddlSelectClient.SelectedIndexChanged

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FormView1.ChangeMode(FormViewMode.Edit)
End If
End If
End Sub

So after an existing Client is selected, the FormView Mode should be changed to EDIT. AND INDEED THE EDIT ITEM TEMPLATE IS DISPLAYED.

Ah but life is not so simple (after all this is a Microsoft Application). So I enter data in some fields and click the [Update] Button.

Then I get the following message:

FormView 'FormView1' must be in edit mode to update a record.

THe FormView displays the Edit Template, the Update and Cancel Buttons are displayed. All this should mean I am in edit mode.

Just call me FrankenSoft !@#$%^^& or is it MicroStein?

Oh by the way I'm using Linq to SQL data sourcess. Should I be? I'm having a lot of problems with the FormView using Linq.

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Aug 25, 2010

i have a detailsview in insert mode and that is bound to objectdatasource. now the class that is attached to objectdatasource is :

[Code]....

here ResturantId value has to be in session or from Dropdownlist and rest of the value from Detailview. So how to assign that value?

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Forms Data Controls :: Set Default Value In Detailsview Insert Mode

Nov 17, 2010

How do I set the value of a field in a detailsview to the selectedvalue of a gridview on the same page? I am also trying to set today date as value of another field in the detailsview as well as UserID. I wrote the following codebehind for the date setting:

TextBox tb = (TextBox)DetailsView2.FindControl("TextBoxCreDate");
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Unfortunately, I get a Object reference not set to an instance of an object. Error message.

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Forms Data Controls :: Unable To Change Mode In DetailsView

Jan 13, 2010

I'm trying change mode in DetailsView but my program haven't running.

My code:

protected
void DetailsView1_ItemInserting(object sender,
DetailsViewInsertEventArgs e)
{
if(....)
{.........

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Forms Data Controls :: Detailsview Change To Edit Mode?

Mar 28, 2010

I am trying to handle the detailsview programmatically but I don't know what I am doing wrong. My details view control isn't going into edit mode. My code for my gridview's select button properly loads the data into the detailsview but once the detailsview renders clicking on "Edit" doesn't switch the detailsview contol into edit mode.

This code draws the information from my database and loads the information into the dataview:

[Code]....

This code is in my dvTeamDetails_ItemCommand sub and the beep works:

[Code]....

This code handles my mode changing event:

[Code]....

Here is some of the HTML code:

[Code]....

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Forms Data Controls :: DetailsView - Set Textbox Text When Going To Insert Mode?

Jan 19, 2011

I guess I'm not sure exactly how or where to do what I need.

First off - here's what I need - - when the user clicks on the NEW button in the detailsView, I have the User.Identity.name captured in a variable and I need to set one of the textboxes (InsertItemTemplate) named 'txtNew' to that name.

I've tried using the ModeChanging (and ModeChanged) event:
Dim
dv As
TextBox =
CType(DetailsView1.FindControl("txtNew"),
TextBox)
If (e.NewMode =
DetailsViewMode.Insert)
Then ....

However, no matter what, 'dv' always shows as 'Nothing', so I can't change the text of it.

Where do I put the logic and what am I missing?

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Forms Data Controls :: Populating Initial DetailsView In Update Mode?

Feb 3, 2011

I currently have a page that is used to insert or update records in a DetailsView using an EntityDataSource control. Insert is working perfectly. However, Updating is not. I have the default view set to insert. In PageLoad, I have:

[Code]....

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There is also perhaps some sort of datasource="stuff", databind() that I could toss in there but again.. not really sure how to proceed.

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Forms Data Controls :: Detailsview In Edit Mode For A 1 Field Table?

Jul 24, 2010

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Aug 6, 2010

I am trying to update a textbox with the current days date when a checkbox field is checked during Edit of detailsview

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[Code]....

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Forms Data Controls :: Show Mode In Insert In Detailsview After Last Row In Grid Has Been Deleted

Jan 12, 2010

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[Code]....

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Forms Data Controls :: (event Handler) To Clear Everything Behind DetailsView In Insert Mode

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Forms Data Controls :: Making A GridView Visible Based On A DetailsView Mode?

Apr 8, 2010

I have one GridView called GV_IssTypeDesc and one DetailsView called DV_IssueLog.

The scenario is that i only want GV_IssTypeDesc gridview to appear when DetailsView DV_IssueLog is in edit mode. How do i accomplish this?

I refered to: [URL]

For now i have done the following:

UpdateIssue.aspx
<asp:DetailsView ID="DV_IssueLog" runat="server" Height="50px" Width="400px"
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DataSourceID="SqlDS_IssueLog" BackColor="White" BorderColor="#E7E7FF"
BorderStyle="None" BorderWidth="1px" CellPadding="3" GridLines="Horizontal">
<asp:GridView ID="GV_IssTypeDesc" runat="server" AutoGenerateColumns="False"
CellPadding="4" DataSourceID="SqlDS_IssTypeDesc" ForeColor="#333333"
GridLines="None" Visible="false">
UpdateIssue.aspx.vb
Protected Sub DV_IssueLog_ModeChanging(ByVal sender As Object, ByVal e As System.EventArgs)
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GV_IssTypeDesc.Visible = True
Else
GV_IssTypeDesc.Visible = False
End If
End Sub

The "e.NewMode" is underlined blue in color and it is stated "NewMode is not a member of System.EvntArgs".

How do i solve this problem?

By the way, I am using Web Developer 2008, VB.net.

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Forms Data Controls :: Display A Radio Button In The Editable Mode Of A Detailsview?

Jan 19, 2010

I'm really struggling with this. How do I display my data with radio buttons in a detail view and bind it to my datasource like I've done with the textbox? The database values are int {yes = 1, no = 0, na = -1}. I want my user to be able to quickly update the radiobuttons instead.I'm working in C#.

<EditItemTemplate>
<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("Electrical_Panels_Fastened_Securely") %>' ></asp:TextBox>

[code]...

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Is it possible to have an input mask in the detailsview when editing a record?

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Dim leaveApp = From L In db.CompassionateLeaveApplications _

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