jQuery Grid Plugin - jqGrid

In my grid, I have a save button for each row. The buttons are created in gridComplete

gridComplete: function() {

    var ids = $('#mygrid').jqGrid('getDataIDs');

    for (var i=0; i<ids.length; i++) {

        var cl = ids[i];

        se = "<input style='height:22px;width:60px;' type='button' value='Save' onclick="$('#ordersGrid').jqGrid('saveRow','"+cl+"');$('#ordersGrid').trigger('reloadGrid');" />";
        $('#ordersGrid').jqGrid('setRowData',ids[i],{act:se});

    }

}

The buttons are created fine, but when they have focus and the user hits "Enter," the onClick event isn't executed. All that happens is that the editurl is executed. When I click on the button, onClick executes just fine.

Any ideas?