Dynamic Subgrid Caption

Problem:

Is there a way to dynamically change the subgrid caption based on the selected row of the master grid?

Solution:

With event handler "jqGridSubGridRowExpanded", it can do just exactly that.

See code snippet below. Note s0 is the id of the first subgrid

// Set subgrid title with expand event

// row_id is the id of the row e.g. orders_10100
// s0 is the id of the first subgrid e.g. orders_10100_s0
$subgridRowExpanded = <<<SUBGRIDROWEXPANDED
function(subgrid_id, row_id) {

var gview_row_id = '#gview_'+ row_id + '_s0';

setTimeout(function(){
$(gview_row_id + ' > div.ui-jqgrid-titlebar').text(row_id)
},100);
}
SUBGRIDROWEXPANDED;

$dg->add_event("jqGridSubGridRowExpanded",$subgridRowExpanded);

$dg-> display();