Modify Input Data In ItemUpdating Event Of Detailsview ?

Jan 2, 2010

Can you direct me how can i access input data of DetailsView in ItemUpdating event? I want do some modification on data that user input to Detailsview.

View 2 Replies


Similar Messages:

Forms Data Controls :: Access BoundField Data In ItemUpdating Event Of DetailsView

Jan 2, 2010

I use ObjectDataSource and DetailsView for Updating records . my Bll input parameter method is an Object instead of regular parameter . So i though i could make my own ObjectParameter in ItemUpdating event of DetailsView and i need some modifiation on the data that user input on boudfield in detailsView . I don't know how to access BoundFiled data from ItemUpdating Method of DetailsView.

View 1 Replies

Forms Data Controls :: Examine Data At "itemupdating" Event In Detailsview

Jan 11, 2011

I have a detailsview that is a mix of textboxes and dropdown lists. Upon clicking update - i want to examine all of the fields that have changed and do a custom update. I am trying to capture the data using the ItemUpdating method, capturing 'e' as detailsViewUpdateEventArgs. If i specify DataKeyNames in the ASP:DetailsView and only use one key (the primarykey) then i can step through the e.oldvalues and e.newvalues examining the data - but i don't have access to the field names (except for the single key i entered).

If i use all fields from the DetailsView in the DataKeyNames parameter - then i have access to all the fieldnames via e.keys(n) - but at that point i don't have access to the e.oldvalues (count=0) I am greedy - i want the keynames, the oldvalues and the newvalues.

View 2 Replies

Remove Parameter From DetailsView ItemUpdating

Feb 23, 2010

Here's the setup

I have a DetailsView whose DataSource is an ObjectDataSource.
The ObjectDataSource has two methods, select and update, that are stored procedures defined in a TableAdapter.
The Select stored procedure takes 1 parameter--the record id--and returns the fields populated in the DetailsView.
The Update stored procedure takes three parameters--the record id, and two data fields.

The select process works fine. However, when the I submit the update, I get the following error:

ObjectDataSource could not find a non-generic method Update that has parameters: [all 21 table columns]

I am trying to only pass the (3) necessary fields to the Update stored procedure, but the DetailsView is apparently trying to update using all of the fields it received from Select. I know that I can access the NewValues collection from DetailsViewUpdateEventArgs, but I don't see a way to remove any of the parameters so that they match the definition in the stored procedure, the TableAdapter, and the ObjectDataSource.

View 2 Replies

Forms Data Controls :: Use RadioButton In FormView And Get In Event ItemUpdating

Aug 19, 2010

How to use RadioButton in FormView in EditTemplate to get information on the field, for example:

in the template:
<Asp: FormView ID = "FormView1" runat = "server" DataSourceID = "SqlDataSource1"
Width = "907px" onitemupdating = "FormView1_ItemUpdating" DefaultMode = "Edit">
<EditItemTemplate>
<table cellpadding="4" cellspacing="4" border="0" style="width:100%;margin-top:20px">
<tr>
<td> <strong> Type Person: </ strong> </ td>
<td>
<Asp: RadioButton ID = "CHR_TIPOPESSOAFISISCARadioButton" Text = "F" runat = "server" Checked ='<%# Convert.ToBoolean (Eval ("CHR_TIPOPESSOA"). ToString (). Trim (). Equals ("F")
"true": "false")%> 'GroupName = "RadioButtonTipoPessoa" />
<Asp: RadioButton ID = "CHR_TIPOPESSOAJURIDICARadioButton" Text = "J" runat = "server" Checked ='<%# Convert.ToBoolean (Eval ("CHR_TIPOPESSOA"). ToString (). Trim (). Equals (J)
? "true": "false")%> 'GroupName = "RadioButtonTipoPessoa" />
</ Td>
</ Tr>

</ Table>
<Asp: LinkButton ID = "UpdateButton" runat = "server" CausesValidation = "True"
CommandName = "Update" Text = "Update" />
</ EditItemTemplate

View 2 Replies

Forms Data Controls :: FormView Doesn't Call Itemupdating Event?

Sep 26, 2010

So, to sum is up, I have a FormView:

[Code]....

And the relevant code:

[Code]....

What does work: I do see the right info if the formview is shown but when I click on the Update button it just doesnt fire the corresponding itemupdating event.

Can someone see what is wrong or missing?

What do I want to archieve: Just update the subscription's credits and its type: Upgrade, Prolong.

-edit-

New finding: I added 'onitemcommand="fvSubscriptionEdit_ItemCommand"' to the formview and a corresponding event method with a simple code that throw a exception(just testing) but it doesnt enter the method but does whine when the method is missing. So why does it whine if the method is not there but doesnt enter the method if it does exist? I presume that this is the same problem.

View 16 Replies

Forms Data Controls :: Input Mask In Edit Mode On DetailsView Control?

Apr 18, 2010

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

View 3 Replies

Forms Data Controls :: Updating A Currency Field Of An Access Table Through Detailsview, Cannot Input Decimals

Oct 23, 2010

I changed a text field to a template field assigning the selected text and the selected value is being assigned to another currency field also templated. I get aa error

[FormatException: Input string was not in a correct format.]

View 10 Replies

Forms Data Controls :: Manipulate Data Before It Gets Updated With ItemUpdating?

May 19, 2010

I have a data bound control (using <%# Bind %>). I am trying to change the value of it before it gets udpated.

I use:

[Code]....

But the value is not changed to 1.

Also, e.Keys, OldValues and NewValues are all empty for whatever reason.

View 3 Replies

Forms Data Controls :: DetailsView - PreRender Event Bug?

Mar 7, 2010

I have a DetailsView on my page, bounded throught ObjectDS (but I think it's not important). Some field is readonly for some users - based on role membership and other paramaters. I've tried to use the PreRender event to manage these field's readonly state. Everything is working - except one template field: when I click first time on Edit button the dropdown list stay readonly independently the role membership. When I click on Cancel than Edit again the control state is good. Code of PreRender event handler:

[Code]....

Environment:Web Developer 2008 Express .NET Fw. 3.5 Windows XP

View 4 Replies

Forms Data Controls :: FormView ItemUpdating / Custom Update For A Form View?

May 20, 2010

I need to do a custom update for a form view (I think/know), as some of the parameters that are required for updating values should not be updated by the users, such as userid of the person performing the action which is passed back to the database for auditing purposes.

Additionally, there are some fields, such as LastUpdatedBy, LastUpdatedDate that need to be seen, but not edited. The stored procedure on the backend takes care of this, and these are not parameters for the Update method. The FormView by default is trying to pass all these values back to the database.

Lasty, the select query of the object datasource is a stored procedure that performs several joins based on PF/FK relationships to bring back more meaningful information than just a FK, so some columns are just the joined value, and can not be updated directly. Again, formview is trying to pass these parameters

So given that, I have defined the following even handler for a simple form view:

(not sure if this is the way to proceed given the above, but...)

protected void FormView1_ItemUpdating(object sender, FormViewUpdateEventArgs e)
{
ProjectDetailsDataSource.UpdateParameters.Clear();
ProjectDetailsDataSource.UpdateParameters.Add("projectID", ((Guid)e.Keys["ProjectID"]).ToString());
ProjectDetailsDataSource.UpdateParameters.Add("projectName", (string)e.NewValues["ProjectName"]);
ProjectDetailsDataSource.UpdateParameters.Add("description", (string)e.NewValues["Description"]);
ProjectDetailsDataSource.UpdateParameters.Add("projectTypeID", "1");
ProjectDetailsDataSource.UpdateParameters.Add("statusID", "1");
ProjectDetailsDataSource.UpdateParameters.Add("productID", null);
ProjectDetailsDataSource.UpdateParameters.Add("isComplete", ((bool)e.NewValues["IsComplete"]).ToString());
ProjectDetailsDataSource.UpdateParameters.Add("isActive", ((bool)e.NewValues["IsActive"]).ToString());
ProjectDetailsDataSource.UpdateParameters.Add("userid", Membership.GetUser().ProviderUserKey.ToString());
ProjectDetailsDataSource.Update();
FormView1.ChangeMode(FormViewMode.ReadOnly);
e.Cancel = true;
}

My questions are as follows:

1) Is this the right approach?

2) Is so, when I cancel the edit (because I did the update myself), and change mode, the FormView returns to read only mode as inteneded (good so far). However, when I hit F5 (refresh), the ItemUpdating method is called again, and updates the database.

View 4 Replies

Forms Data Controls :: Take A Value From A Detailsview And Send It Along With A Button_click Event On The Same Page?

Jan 3, 2010

I have a detailsview that is listing a users membership data. userid, username etc... I have the info in template fields. Basically I have also created a button named "Delete User" at the bottom of the page outside of the detailsview. (detailsview is only displaying one user's data). When the button_click event is called I would like to delete the user using the command

[Code]....

Where username is a string I pass through from the detailsview. I am using VB and can't seem to find a way to bring the username value over from the detailsview into the button_click event.

View 4 Replies

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

Jun 16, 2010

A DetailsView in Insert mode has all fields cleared after events such as the following:

1. Clicking New.
2. Clicking Cancel.
3. Clicking Insert (if the default mode is Insert).

I have some fields linked to ViewState and they are populatd at PreRender event handler. I am wondring if there is a single place where all relevant ViewState elements can be cleared instead of doing this in all possible relevant handlers such as ItemCreated, ItemCanceled, ItemInserted, etc.

View 4 Replies

Forms Data Controls :: Unable To Handle The Event OnItemDeleting - DetailsView Control?

Apr 25, 2010

I have GridView control and assosiated DetailView control.

When the record form GridView is seleted, I am showing the details on DetailView.

I have set the Auto generated delete button to true. And now I want to delete the record when someone clicks the Delete button from DetailView control.

Following is the HTML markup for my details view

<asp:DetailsView id="detailsPayments" runat="server" GridLines="Vertical" ForeColor="Black" CellPadding="4"
DataKeyNames="Id" Width="125px" Height="50px" HeaderText="Payment Details"
AutoGenerateRows="False" BorderStyle="None" BackColor="White" BorderColor="#DEDFDE" BorderWidth="1px"
AutoGenerateDeleteButton="True" OnItemDeleting="DeleteItem">
<FooterStyle BackColor="#CCCC99"></FooterStyle>

[Code]....

But not able to sucessful. Getting runtime exception as follows

Stack Trace:

[Code]....

View 6 Replies

AJAX :: Modify ComboBox TextChanged Event?

Mar 14, 2011

is it possible to modify the ComboBox's TextChanged event from The AjaxToolkit Extender and how to do it?

View 1 Replies

Forms Data Controls :: Access The Click Event Of Insert Button In Detailsview Control?

Feb 17, 2011

I have a detailsview control, which I use to enter data and save to the database. I am using object datasource to connect to the db. The detailsview control has autogenerateinsert = "true". When the insert is successfull, I want to set some variables and and to redirect the page to a different one. I don't know how to access the insert button click event of the detailsview to do it. If there is different solution like using <insertItemTemplate> and using custom linkbuttons.

View 1 Replies

Javascript - Fire Method To Fill Detailsview Control From Jquery Autocomplete Input?

Mar 8, 2011

I have an input box for searching employee info (attached to a jquery autocomplete), and a box for employee number. The employee info queries multiple values (Lastname Firstname, Title, Clocknum) and returns them all as a string via the autocomplete. This is only if they dont know the clock number. The additional box is so they can search via clocknum as well.

Is there a way, to fire a method which populates a data control after clicking on or tabbing on the selected jquery autocomplete value?

View 1 Replies

Web Forms :: Modify Anchor Tag On Page.Render Event?

Jun 29, 2010

I want to get all html anchor tags on Page.Render event for adding/removing attributes

View 2 Replies

Forms Data Controls :: Programmatically Access The Insert Button Click Event Of A Detailsview Control?

Feb 17, 2011

I have a detailsview control which I use to enter data and save to the database. The control is connected to the db through a objectdatasource. When the insert is successful, I want to set some variables and redirect the page to a different one. The detailsview control has AutoGenerateInsertButton="True". I don't know how to access the insert button click event in the code behind,

View 1 Replies

Forms Data Controls :: Link Multiple Detailsview To Page From One Master Detailsview?

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]....

View 1 Replies

Forms Data Controls :: Dropdownlist Shows Items For Second Input As Well As First Input?

Nov 11, 2010

I m using a dropdownlist from sqldatasource based on input from listbox like this-

[Code]....

It works very much fine when i select listitem from listbox first time. But when i select listitem from listbox second time, my dropdownlist shows items for second input as well as first input.dropdown should not show items based on first input when i populate it second time.

View 4 Replies

C# - Override Error Message (The Value 'xxx' Is Not Valid For Age) When Input Incorrect Data Type For Input Field .net Mvc

Aug 24, 2010

I've tried to override error message when input incorrect data type in input field on HTML form.For example I have the model like this.

public class Person
{
public string FirstName {get;set;}
public int Age {get;set;}
}

For view, I put text input for Age to get it value.When type some string in Age text box like 'test' and press submit button.
I got this error message ,The value 'xxx' is not valid for AgeHowever, I want to change this message and try many way. There 's nothing effect this message value.

View 1 Replies

Forms Data Controls :: Gridview And Detailsview - To Click Two Times On The Select Button To View The Detailsview?

Nov 17, 2010

Im 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 Im 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.

View 1 Replies

Forms Data Controls :: DetailsView And GridView - How To Bind To DetailsView

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].....

View 7 Replies

Web Forms :: Can Modify The Properties Of A Content Page Control From An Event Fired From The Master Page?

Feb 25, 2011

Can I modify the properties of a content page control from an event fired from the master page?create a delegate and event on master page wire up the master page in the content page create the event handler (function) on the content page modify for example:

contents of the Text property of a textbox render a control visible (or hidden) etc...

View 4 Replies







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