What is a bubbled event?

Answer Posted / payal

in case of some server controlls like
datagrid,repeter,datalist in that we can add another
another also like suppose in datagrid we can add check box
and in that the check event is not raised by itself or
check box.

check box is in datagrid so that datagrid is parent and
checkbox is child so that check box send check event to
parent that is datagrid .

this pass event from child to parent is called event
bubbled.then parent pass it to page using itemtemplate

<itemtemplate>
<asp:checkbox id=chk1;oncheck="chked">
</itemtemplate>

in that chked is subroutine and oncheck is event so that
chked is always public or protected

public sub chked(by val e as event,by val---)

//code
end sub

event bubbling
pass event-from-child-to-parent

Is This Answer Correct ?    12 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

in which protocol ASP.NET WEB API Work?

618


What are sql joins?

574


Explain parts of assembly?

557


What tags do you need to add within the asp:datagrid tags to bind columns manually? Give an example.

605


Is it possible to change the index of primary key on table?

412






How many types of cookies are there in asp.net?

539


How can we secure the data which is send from client side to server? Like the login id and paasword needs to be authenticated on the server but we cannot send it in plain text into the server.One more thing we are not using the SSL here.

1428


What is the server of asp.net?

514


Explain the difference between array and linkedlist?

526


Explain about Multi-Language integration?

603


How does u call and execute a sp in .net?

553


Explain the asp.net page life cycle.

560


Explain http handlers? Where we can use the http handlers?

694


What is the difference between a multi-layer and multi-tier applications?

575


What are the various types of cookies in asp.net?

546