What is the best way to escape HTML on ExtJS application generally?

Question

I am developing a web application using ExtJS to build GUI and communicate with server via RESTful web-service (the returned data is formatted as JSON objects).
Now I am hav

Answer 1

This link has a excellent answer by jack.slocum : https://www.sencha.com/forum/showthread.php?13913

grid.on('validateedit', function(e){
   e.value = Ext.util.Format.stripTags(e.value);
});

Util method Ext.util.Format.stripTags() removes all the html/script tags.