FormView From Insert Mode To ReadOnly Mode
Feb 23, 2011
have a WebForm with a Form View to insert new items in my database.These items that i will insert also are conected to other many-to-many relations that i also wanna add after my new item is inserted.For Example: With the classic Autors-Books data base (autors with many books each books with many autors), i want a FormView that for defoult enter to the InsertMode where you will add a new Autor with name, age, style, etc... After you insert this new autor i wanna show the details of this autor but also his books (when new this table will be empty) and below that table i want a button that says "Add a new book to this autor"
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Jan 14, 2011
there are 2 pages (SummaryGridviewPage.aspx and FormviewPage.aspx) there are insert, item and update templates in the FormviewPage 1st case - there is no problem to insert new record, select and update action in the FormviewPage
2nd case - However, there is problem when i select a record in GV and direct to FormviewPage for edit this code is added in Formviewpage to open the record at readonly mode, no problem
Private Sub RF_Init(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Init
If Session("RecordID") <> "" Then ' to check New or Old record
SqlDataSourceRF.SelectParameters.Item("New_ID").DefaultValue = Session("RecordID")
FormViewProject.ChangeMode(FormViewMode.ReadOnly)
End If
End Sub
however, no record if go further from readonly to edit mode then Code is added to the Edit button
Protected Sub BtnEdit_Click(ByVal sender As Object, ByVal e As EventArgs)
FormViewProject.ChangeMode(FormViewMode.Edit)
SqlDataSourceRF.SelectParameters.Item("New_ID").DefaultValue = Session("RecordID")
FormViewProject.DataBind()
End Sub
Now edit problem is solved but when go back to the 1st case (new record, and then edit) Now new record can be inserted, and then show it in readonly mode. but then try to go to edit mode, no record show i think BtnEdit_Click code is conflicted with the built-in "Edit" command Could anyone show me some info how formview retrieve specific record in a proper way?
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Jan 21, 2011
I use GridView & FormView to update a record. but when I click the "save" button, throw an except : FormView must be in the insert mode to insert a record. The record has been updated success, and I didn't change the mode of the FormView, how this error comes?
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Jan 30, 2010
Formview1 datasource ID is SQLTest. When I click New on the form and go into insertmode, is there an easy way to auto file textboxID to the value of the NextIDNumber field ( field 9) from SQLTest datasource?
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Jul 5, 2010
I have a FormView with default mode set to "Edit". When I click the Update after making changes the form reopens in the Insert mode.
<asp:FormView
ID="FormView2"
runat="server"
CellPadding="4"
DataKeyNames="ID"
DataSourceID="SqlDataSource3"
DefaultMode="Edit"
EnableModelValidation="True"
Font-Names="Calibri"
Font-Size="9pt"
ForeColor="#FFFFFF"
Height="600px"
Width="1000px"
onitemupdated="FormView2_ItemUpdated"> What am I doing wrong
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Aug 13, 2010
So, I'm trying to use form view in insert mode on a dedicated aspx page. So when a user clicks "Add New" from the main GridView page, it will take the user to an Insert.aspx page that will be in Insert mode ready to collect information.
Here's what I have so far, and all I get is a blank page when I try to run it.
[code]....
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Apr 8, 2010
I have a FormView at the very bottom of the page in insert/edit mode. When I click insert/update button, the whole page reload and the pointer does not keep within the Formview but go to the very top of the page far away from the desired FormView.
What can I do here to prevent cursor going outside the Formview ? Is it I can use update panel ? What and where I should use the tags ? Or there are other better way ?
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Jan 5, 2010
I created a formview that I am using for data input (DefaultMode=Insert)
One of the objects I have is a text box (see below)
[code]....
When I click submit I get a message that I cannot insert a Null into the field IntershipNumAvailable. This makes sense since I made this field a required field in the database.
How do I get the form to recognize that the user selected item is the one I want to write to the database?
What changes do I need to make here? Do I need to make changes to my parameter list?
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Feb 1, 2010
When a FormView control is in insert mode, a data entry form is shown where the user will type a value into each textbox corresponding to a table column.
How do I disable data entry for one of these textboxes and instead, assign a system-calculated value to that text box?
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Dec 13, 2010
I have a gridview on Contacts.aspx. From this page, I want an "Add New Contact" ImageButton to open the Formview in the ContactDetails.aspx page in Insert mode....
I'm in VB2010 in C#
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Sep 3, 2010
I would like to find a way to raise an exception if the Session is written to when in readonly mode. When EnableSessionState is set to "ReadOnly", values can still be put in Session, but the next request they will not be there. This seems somewhat dangerous.
One option is to create a helper class which we alway use to access session. However, this still leaves room for a developer to inadvertently use session directly, and fall into the "readonly" trap. Is there a way to create a CustomSessionStateDataStore that sits on top of the existing session code? I could not see an obvious way, and you can't inherit from System.Web.SessionState.SessionStateStoreData directly.
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Jan 11, 2011
I have a .aspx page wherein on Button Click, I want to open a .txt file in ReadOnly Mode. Opened file will only be visible to user. User cannot edit the file and User cannot perform Save operation on it. StreamReader SR; string S = "abc", filename = "", physicalPath =""; string appPath = HttpContext.Current.Request.ApplicationPath; physicalPath = HttpContext.Current.Request.MapPath(appPath); filename = physicalPath + "\Files\temp.txt "; File.SetAttributes(filenam[Code]....
e, FileAttributes.ReadOnly); SR = File.OpenText(filename); The above code does sets the Readonly mode to the file but the file is not visible to the user on Button click.
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Jul 2, 2010
One of the few fields that have their ReadOnly property equal to True then Edit and Update the value field is empty ReadOnly property is recorded.I also have a ReadOnly property and its value is not empty. (GridView to the SqlDataSource is connected)
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Mar 31, 2010
I have some custom Code to handle the Insert And Edit Mode on the OnRowCommand="CheckTheData" property of the GridViewThe Grid Starts in the "Readonly" mode, click on the edit button and it goed into edit mode for that row My routine ends with:The update is done and the display refreshes, but in the edit mode. If I click the clancel button back to read only mode.How can I get the gridview to redisplay in the read Only mode after the update?
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Sep 15, 2010
I got a project when after opening in visual studio 2005 in build mode drop down, only debug mode is shown but release mode not shown.Project builds successfully in debug mode is there a way to enable release mode.
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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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Mar 17, 2011
Possible Duplicates: Debug/Release difference Performance differences between debug and release builds
What exactly is the different in compiling and running an asp.net/c# project in Debug mode VS Release Mode?
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Oct 1, 2010
I'm using a FormView but I can not put it in edit mode. The formview is connected to a sqldatasource whose query receives a parameter from other form (using a querystring).
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Mar 22, 2010
I'm using a formview in Insert mode with an AccessDataSource. I want to switch to readonly mode upon insertion to let the user confirm the input worked, then give them the option to insert a new record. If I set the DefaultMode to Insert, then after the first record is inserted, I get a new blank insertion form (no confirmation). If I set the DefaultMode to ReadOnly, after insertion, I get a blank form (presumably because I am not on the record just inserted).
How do I get the just inserted record to display? If I need to set the ID of the formview to the just inserted record OnInserted, how do I get that given I'm using an AccessDataSource?
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Oct 16, 2010
I wanted my local iis running application to connect my database in sql authentication mode rather than windows mode,
but it is showing errors of " Cannot open database "aspnetdb" requested by the login. The login failed.
Login failed for user 'DBUser'. ". i also ublocked port from firewall,and allowed remote connection of mssql from sql manager, enabled TCP/IP and named piped protocols from SQL surface config, and with sql manager i also changed server authentication mode to sql from windows.
my datastring is <add connectionString="Data Source=PARTHIV-PCSQLEXPRESS;Initial Catalog=aspnetdb;User ID=******;Password=******/" name="LocalSqlServer" providerName="System.Data.SqlClient" />
i made a user named DBUser in database as well i don't understand where it gone wrong ???
here is error log
[Code]....
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Aug 7, 2010
can i determine programmatically if im running my web project in debug mode or compiled?
or even better if im running it on my local machine or on a server? example to change the path for databases etc..
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Sep 7, 2010
how can i tell the diffence between a website that has been published in release mode and the same website that was published in debug mode
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Jan 7, 2011
is there a way to use sql server to debug locally and mysql onthe remote published version ? perhaps with web.config and AppSettings ?
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Jan 4, 2011
I was assigned a bug saying that some page elements don't work on IE8 Quirks mode at all, and I need to fix them. The point is that I believe our pages will always be rendered in Standard mode, because we specify DOCTYPE at the beginning of every page (via master page). I'd think it must be some debugging tools changed that during testing.I managed to convice QA to close it as by design, after a brief explanation to her. Now I start to think the question that whether we should have our page work on both Standard and Quirks mode.
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May 7, 2015
How to disable editing the data in the cells of datagridview in c#?
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