SQL Server :: Delete Child Record And Later Delete The Parent Record?

Dec 3, 2010

how to Delete Child Record And Later Delete The Parent Record if it has no child

Trigger might be the answer but i don t know how!

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I have a table that have LibraryID and LibraryParentID.

LibraryID int Unchecked
Name varchar(50) Checked
Description varchar(200) Checked
LibraryLevel int Checked
LibraryParentID int Checked
LibraryTypeID int Unchecked

I want to write a sql to delete the currrent select parent and well as all child record, how can I do that?

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Forms Data Controls :: Display Child Record Details On Click On Parent Record In Grid

Jul 6, 2010

i have one parent grid on which if user clicks a record ,the child details should get displayed on same page.

for example :

There is one department details table and employees table:

if user selects a record in department details grid,then employees in the selected department should get displayed in the next grid in the same page

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I have a gridview with edit and delete parameters enabled. When I click on the edit link, I can edit the record successfully. However when I click on the delete link, nothing happens (the record does not get deleted).

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I created a ListView and attempted to delete a record using the delete button and native procedures. It failed and threw an error.Pass in a valid dictionary for delete or change your mode to OverwriteChangesIn researching this issue, it appeared there is a problem with the list view when deleteing and
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SQL Server :: How To Delete From Parent And Child Table Using Sql Datasource

Dec 2, 2010

i am trying to delete using Gridview from child first and check if there is no child to delete in parent table i am using sql datasource in the delete tab in sql datasource i put DELETE FROM table1 WHERE (IDtable = @IDtable) IF (SELECT count(*) FROM table1 WHERE parent_dtl_id = 66) =0
BEGIN delete from parent_dtl where order_dtl_id= 66 END

i deleted all items,deleting from 2 tables child and parent was successfully on the last row from gridview but i have this error on my page on the last delete Specified argument was out of the range of valid values. Parameter name: value

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I have a id in label1 ...

on button click i want to delete the data of id from database ...

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C# - Linq Joined Table Record Delete - How To Delete With Using Linq

Feb 27, 2011

I have a question about linq delete.

I have 2 table in database and they are joined.

First Table: UserID, UserName, UserSurname, UserPhone, CompanyId

Second Table: CompanyId, CompanyName

First Table I have many recods with related second table.

I want to delete one company in second record, But firtly I have to delete users (more than 1)

How can I delete it with using linq?

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Parent Child Table Record - Building SQL Query?

Jan 15, 2010

Here is my table and data of these tables

Table name: Code

CID Code
1 abc
2 def
3 xyz

Table Name : Details

1 a 1
2 b 2

Resultant Table:

ID Code Name
1 abc a
2 abc Null
3 def b
4 def Null
5 xyz Null
6 xyz Null

I nned to get all record from the code table and against each code I have to get all the rows from the details table, if some code have value their need value and if not then Null

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Sep 14, 2010

easiest way to create/update a parent and child record at the same time (like customer with multiple addresses) with least or no code as possible? Both Web Forms and in MVC.

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I have a webform (parent) with embedded webgrid(child) which uses sqldatasource. What I wanted to accomplish is to save both the form data and the grid data when the Save button is clicked. I tried to save form data(parent) in sqldatasource1_inserting event, does not work. I think there should be a way to do it, just do not know how.

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ADO.NET :: How To Delete A Table Record

Aug 3, 2010

Is it possible to use LINQ to delete a row in a table within an SQL database? I am using an ADO connected command statement to delete a row where a string column equals a name. But, I would prefer to use an easier way with LINQ, if possible.

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JQuery :: How To Get Id To Delete A Record

Nov 26, 2010

I have a list of documents and different actions performed for each records. To delete the record i need the id to pass to the controller. I use JQuery to perform deletion. In it I need to Id of the record. The Following is my view:


$.post("/BuildDocument/DeleteBuildDocument", {need to pass id here..}); need the id(BldDocId). How can i get it?

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C# - Delete A Record In DataGridView?

Mar 22, 2011

I'm trying to delete a record in DataGridView but it is giving me this error:

Must declare the scalar variable "@reg_id".

My reg_id is the primary key column in the table. How can I resolve this?

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C# - How To Delete Record From DB Having Composite Key

Dec 11, 2010

I have asp.net app where I am using gridview for data showing, editing and deleting. Now I want to delete or edit record from table and I need to pass 3 cols in DataBinder.Eval(Container.DataItem,"colName"). how i can do this?


Basically when i need to update or delete record from asp.net app, I have to pass values of 3 columns (which are composite keys) to my UDF. Now How I can pass 3 different values to DataBinder.Eval() and reading them in GridView Rowcommand event.

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Prompt The User Whenever Delete Record Using C#?

Apr 21, 2010

when ever i click on the delete button,then one Message box should come, it must ask "Are You sure Do YOU want to delete this record?" it should have two options YES and NO ,if i click YES the Record should be delete and if I click on NO ,the record will not be deleted. how can i do this in C#.net and in asp.net.?

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MVC :: Showing A Confirmation Box When Trying To Delete A Record?

Nov 22, 2010

I have a simple mvc application which perform the CRUD functionality to manage UserDetials. I need to show a confirmation box when trying to delete a record.

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Delete Record From Database OnClick

Oct 6, 2010

I have a form where users can subscribe and unsubcribe to my email list. so far, i have the subscribe button working fine "add member" function. Now i need help with my "delete member " function (unsubscribe button). it will allows the user to delete their record from the database. When I run the code and click the "unsubscribe" button, i can't get the logic correct so that it will delete the user's record if it exisit. here's the code i'm using for the subscribe and unsubscribe buttons

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class joinmailinglist : System.Web.UI.Page
protected void Page_Load(object sender, EventArgs e)
protected void addMember(object sender, EventArgs e)
// here you are defining the classes for the database and the linq
mailinglistClassDataContext Class = new mailinglistClassDataContext();
mailinglistMember member = new mailinglistMember();
// Now we are going to add the data to the member
// Here we are going to let the system define a GUID for the unique user ID
member.memberID = new Guid();
// here we are going to capture the user inputs and we are going to set these to lower case especially the email so that we can do a proper comparison later.
member.fname = txtFirstName.Text;
member.lname = txtLastName.Text;
member.email = txtEmail.Text;
// Here we are going to create the URL so we can later remove the user if they decide to opt out.
member.removeurl = "http://removeuser.aspx?code=" + member.memberID.ToString();
// Here we are going to use a LINQ query to search the class of mailinglistmembers for any emails that contain equal values of the text field and select it. var duplicatecheck = from emails in Class.mailinglistMembers where emails.email.Contains(txtEmail.Text) select emails...............................

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DataSource Controls :: Stored Procedure For Delete Records From Parent And Child Table

Jan 16, 2010

I have two tables dept and employees those table have parent and child relation ship link column is deptno i want to delte department even this departmetn contains employees i want to write storedprocedure for first delte employees and after department if i wrtie these two querys in storedprocedure will i get any problems

Delete from tbl_employees where Department_Id=@Department_Id
Delete from tbl_Department where Department_Id=@Department_Id

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C# - Delete A Record In Data Grid View?

Mar 21, 2011

I have added a data grid view in Asp page, data is retrieved from the sqlserver2005 and its showing in data grid view, even i have made the auto-generate-delete as TRUE in the properties but when i run the page and click on delete button its showing error.

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Javascript - Confirm Delete Pop Up With Record Count?

Nov 11, 2010

General Info:Aspx page holds an Ascx User control. Inside the User control, the Repeater is contained inside a View, contained inside a Multiview.
Asp.Net 2.0 framework / C#

Details:I have a repeater(inside an ascx user control) that shows records, and the first column is a checkbox. If checked, that row will be deleted.OUtside the repeater, I have a button that will deleted all rows that are checked.Everything works fine, but have been asked to add a pop up "confirm delete" message that includes the number of records that will be deleted if the user clicks "Ok" on the pop up.

Something like: "You are about to delete 8 records".

Currently my button looks like this:

<asp:Button ID="btnDeleteAllRecords" runat="server" Text="Delete all Checked Records" Onclick="btnDeleteAllRecords_Click" OnClientClick="javascript:GetCbCount();" />

I have this javascript code block:<script type="text/javascript">
function GetCbCount()
var cb = document.getElementById("rptrVoicemail").getElementsByTageName("input"); [code]....

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DataSource Controls :: Can't Delete Record From Database

Mar 5, 2010

I have 3 pages, one to add a category, one to edit the category, and one to delete the category. The add and edit work fine. The delete is not working for some reason. I click the link on my site to delete it, and I'm just staring at the green bar in my browser taking a long time. The add and edit don't take long at all to perform their function. I'm thinking this is a connection string issue, but I don't see how it can be the case. It relies on web.config for it just like the other pages. Following is the delete page code behind and also delete cascade from the business logic area. After the page refreshes, I'm not getting any diagnostics or error messages which I have in the code. Doesn't this have to mean a db connection issue?


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Delete A Record From Two Separate SQL Data Sources?

Aug 17, 2010

I have a slight issue with deleting a record that is stored on two separate SQL servers.

I am using an ASP.NET databound control on a datagrid with delete button commandfield linked to one data source.

Is there a way of deleting the same record from another data source at the same time?

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Delete Record In Jqgrid When User Clicks On It

Jul 30, 2010

i want to delete a record in jqgrid. for this i have the image and when the user clicks on this the record is getting deleted.but i want to show the confirm box and when true then only the record should get deleted. so any one can tell how to call javascript in jqgrid. my jqgrid is

jQuery(document).ready(function() {
url: 'AddFilterGrid.aspx?Show=ViewFilter',
datatype: "json",
id: "FilterName",
colNames: ["SubCategory", "Filter", 'Delete','Edit'],
colModel: [
{ name: 'CategoryName', index: 'CategoryName', width: 150, align: 'left', sortable: true, sorttype: 'text' },
{ name: 'FilterName', index: 'FilterName', width: 150, align: 'left', sortable: true, sorttype: 'text' },
{ name: 'f', index: 'f', width: 100, align: "center", formatter: 'showlink', formatter: formateadorLinkDelete },
{ name: 'FilterId', index: 'FilterId', width: 100, align: "center", formatter: 'showlink', formatter: formateadorLinkEdit },
height: 280,
width: 650,
//autowidth: true,
mtype: "GET",
pager: '#plist47',
rowNum: 10,
rowList: [10,20,30,40],
repeatitems: false,
viewrecords: true,
sortname: 'FilterName',
viewrecords: true,
sortorder: "desc",
gridview: true,
imgpath: '/Scripts/themes/redmond/images'

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DataSource Controls :: Delete DB Record Through Service

May 31, 2010

i am trying to create an asp.net service where it can delete specific records from the databas, this is by code so far:


this is the error i am getting


the code that it refers to by line 134 is myDataAdapter.Fill(delds, "comments"); so i guest is somthing to do with the .fill

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