How to create cq:template nodes programatically

[troubleshooter3]

I have a child component as a multi-field of my parent component, I know I can initialize child component using cq:template but since I dont know how many child components ill add from dialog box, I cant initialize fix number of child components in parents cq:template.

Any ideas will be helpful. 

[arunpatidar · Accepted solution]

Hi,

Only Event Lister can help here.

On dialog save i.e. modification/creation, you can add new nodes with default value from cq:template to the content tree.

[Pavan_Kalyan]

yes this should work.