how to change gridview ID dynamically

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I want to call gridview id dynamically and to bind datasources

i have 10 gridview's names are like gv1,gv2,gv3---gv10

actually in my employee date each department have no.of employees but not more than the 10,
when i am select department i wanto display like below

EmployeeName1(Header) EmployeeName2(Header) EmployeeName3(Header)
Address Address Address
Mobile no Mobile no Mobile no
Gender Gender Gender
Desgnation Desgnation Desgnation
"""""" """""" """"""
"""""" """""" """"""
"""""" """""" """"""

some departments having 1 employee also it shoud be display that employee details also

thanks...

Posted 8-Jan-16 22:34pm

Parazival

Updated 13-Jan-16 18:19pm

v2

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Comments

DamithSL 9-Jan-16 4:40am

what have you tried so far?

Maciej Los 9-Jan-16 5:02am

Sorry, what do you mean by "call gridview id dynamically"?

Ashwini Dhale 9-Jan-16 5:25am

create grid view object in a loop and assign the gridview.id=loop number

[no name] 9-Jan-16 9:19am

Please elaborate when you say "call gridview id dynamically and to bind datasources"

Parazival 14-Jan-16 0:31am

thanks for replay , i'll Update my questuion.

ridoy 10-Jan-16 1:36am

differentiate between change and call gridview id dynamically?

M. Snehashish 14-Jan-16 0:41am

You can use only one gridview & load it as per your requirement means based on department. Why more than one grid ??

Parazival 14-Jan-16 1:32am

employee name and address are diffferent tables

perfect example is

Departments
id name
1 X
2 Y
3 Z

Employee
id Name deptID
1 A 1
2 B 2
3 C 3
4 D 1
5 E 1
6 F 2
7 G 2
8 H 3

Employee Details
id Description eid
1 ABC1 1
2 ABC2 2
3 ABC3 3
4 DEF1 1
5 GHI1 1
6 DEF2 2
If i select X department
FINALLY---RESULT IS LIKE
A(EmployeeName)------
ABC1
DEF1
GHI1

ZurdoDev 14-Jan-16 9:02am

Not sure what you need, it is unclear, but to access a dynamically created control you use FindControl().

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Nitij · Answer 1 · 2016-01-14T05:33:00

This is exactly how you should implement your grids, but first I would like to remind you that using multiple grid views on a single page is a bad idea. Things get even worse when you need to dynamically update them.

So here is how you should do it:

1) Put your employee grid in an update panel.
2) You need to send your gridview's client id to javascript. This can be done as follows -

var grid1Id = '<%= grid1.ClientID %>';
var grid2Id = '<%= grid2.ClientID %>';

3) You need to bind the department grid change event with a function which will update the update panel of the employee grid. For this purpose you can add a custom attribute from the row data bound event to an input and then find that input using jQuery basd on the attribute selector.

$('#' + grid1Id).find('[ChangeInput="true"]').click(changeEvent);

4) In the change event function, update the update panel:

function changeEvent()
{
__doPostBack(grid2Id);
}

Try the above and see how it goes.