asp.net - Radgrid fire RowClick Event via Javascript or Just use EnablePostbackOnRowClick -


worth discussion

what pro's / con's of firing rowclick event telerik radgrid following scenario's, work btw ;-)

scenario 1:

radgrid

onselectedindexchanged="rg_selectedindexchanged" clientsettings.enablepostbackonrowclick="true"

code behind

protected void rg_selectedindexchanged(){}

scenario 2:

radgrid

onitemcommand="rg_itemcommand" clientsettings.enablepostbackonrowclick="true"

code behind

protected void rg_itemcommand() {  if(e.commandname == "rowclick") { } }

scenario 3:

radgrid

onitemcommand="rg_itemcommand" clientsettings.clientevents.onrowclick="rg_rowclick"

javascript

function rg_rowclick(sender, eventargs) { var index = eventargs.get_itemindexhierarchical(); sender.get_mastertableview().firecommand("rowclick", index); }

behind

protected void rg_itemcommand() {  if(e.commandname == "rowclick") { } }

scenario 1 & 2:

all events in radgrid fires itemcommand first. bubble event specific event such selectedindexchanged, insertcommand, updatecommand.

basically, if want before selectedindexchanged event called, want perform task in itemcommand event.

scenario 3:

scenario 3 calls server side itemcommand event client side.

it same scenario 2 unless want perform client side tasks before itemcommand called @ server side. example, "are sure want to...?"

if not need client side features, use scenario 1 or 2 more cleaner , more maintainable.


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