Autoselect checkbox in a datagrid based on customer id

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Hi there,

I have a requirement where I have a datagrid. In the datagird i have a checkbox column and other columns in which one of them is customer id, What i need is if I select the checkbox against the customer id 101, it should autoselect the other checkboxes which are having the customer id 101 in the same datagrid and if i unselect 101, it should unselect all checkboxes for customer id 101. Please help

Posted 15-Apr-13 0:59am

SharanKumar1988

Updated 15-Apr-13 1:12am

Nelek

v3

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PrashantSonewane 15-Apr-13 7:15am

Add your code here so far you have tried..

5 solutions

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vijay__p · Answer 1 · 2013-04-15T01:18:00

Solution 1

While adding checkbox to Grid also add one attribute for CustomerID in it.
So when you check/uncheck any checkbox then find CustomerID of it and using jQuery selectors[^] find other checkboxes having same CustomerID and check/uncheck them.

Check sample on jsFiddle
http://jsfiddle.net/xqQUr/[^]

Posted 15-Apr-13 1:18am

vijay__p

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SharanKumar1988 15-Apr-13 8:41am

I have very less idea on using Jquerys nd I m into .net 2003. Am trying with OnCheckedChanged() event of the checkbox. But I am not getting the logic on how to autoselect base don customer id.

Naz_Firdouse · Answer 2 · 2013-04-15T01:18:00

Solution 2

are you using INotifyPropertyChanged...if so bind the Checked property of the checkbox to a property which automatically updates the values ...
For more info on tis, plz check this link
http://codepronet.blogspot.com/2009/08/implementing-inotifypropertychanged.html[^]

Bind Better with INotifyPropertyChanged[^]

Else on OnCheckedChanged() event of the checkbox, you need to go through all the items in a grid and change their selection manually

Posted 15-Apr-13 1:18am

Naz_Firdouse

Updated 15-Apr-13 1:22am

v2

Comments

SharanKumar1988 15-Apr-13 8:41am

I have very less idea on using Jquerys nd I m into .net 2003. Am trying with OnCheckedChanged() event of the checkbox. But I am not getting the logic on how to autoselect base don customer id.

SharanKumar1988 15-Apr-13 8:43am

This is what i am trying now in OnCheckedChanged event..
Dim objThisItem As DataGridItem
Dim intRow As Integer = 0
Dim Status As String
Dim i As Integer
Dim blnChecked As Boolean
Dim intRows As Integer = dgActivecom.Items.Count - 1
Dim Customer As String
Dim Comments As String
Dim CustomerSave As String
For intRow = 0 To intRows

objThisItem = dgActivecom.Items(intRow)
blnChecked = DirectCast(objThisItem.FindControl("chkExclude"), CheckBox).Checked
If (blnChecked = True) Then

Customer = Trim(dgActivecom.Items(intRow).Cells(1).Text)
Response.Write(Customer + "_True" + " ")
Else
Customer = Trim(dgActivecom.Items(intRow).Cells(1).Text)
Response.Write(Customer + "_False" + "")
End If

SharanKumar1988 · Answer 3 · 2013-04-15T02:40:00

Solution 3

I have very less idea on using Jquerys nd I m into .net 2003. Am trying with OnCheckedChanged() event of the checkbox. But I am not getting the logic on how to autoselect base don customer id.

Posted 15-Apr-13 2:40am

SharanKumar1988

Rekhash · Answer 4 · 2013-04-15T23:21:00

Solution 4

Using CheckBoxes within the DataGrid control to select records[^]

Posted 15-Apr-13 23:21pm

Rekhash

SharanKumar1988 · Answer 5 · 2013-04-24T04:35:00

I have used the checkchange property and in the checkchange property i have looped through the datagrid and in put a condition to check any selected checkbox. IF any selected checkbox, it calls another functtion which again loops thtough the datagrid and select for all that particular customer which I saved earlier into a string.

Autoselect checkbox in a datagrid based on customer id

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