content inside rowexpander template won't update

[[WP]joju]

ok, but isn't there any way i can update the row expander content from the rowExpander rowExpanded listener?

same as in the coolite examples explorer -> GridPanel -> Plugins -> RowExpander Remote

im doing this but is now working

expandedRow = rowIndex; 
var row = expander.grid.view.getRow(rowIndex);
var body = Ext.DomQuery.selectNode('tr div.x-grid3-row-body', row);
body.innerHTML = "<p>About this Question:" + record.get("description") + "</p>";

[[WP]joju]

this is really weird

if i do this code

expandedRow = rowIndex;
var row = expander.grid.view.getRow(rowIndex);
var body = Ext.DomQuery.selectNode('tr div.x-grid3-row-body', row);
Ext.fly(body).update("<p>About this Question:" + record.get("description") + "</p>");
alert(body.innerHTML); <-- it shows here that the body.innerHTML is already updated but it is not reflecting on the grid

[[WP]joju]

i've tried using this code in the examples explorer rowExpander remote example

this line does the trick for me

expander.bodyContent[record.get("qid_aid")] = "<p>About 
this Question:" + record.get("description") + "</p>";

my question is why is it that in the rowExpander remote example below that line there is also this line which i think does the same thing but is not working

Ext.fly(body).innerHTML = "<p>About this Question:" + record.get("description") + "</p>";