Checkbox selection html encoded

[kszmetena]

Ext version tested:

• Ext 5.1.0.107

Description: I would like to html encode all columns, therefore I use the default columns config,
but the checkbox column is not visible, because it is also encoded!

Test case
https://fiddle.sencha.com/#fiddle/kb6

[Gary Schlosberg]

Thanks for the report! I have opened a bug in our bug tracker.

[evant]

This isn't a bug. The check column renderer also allows itself to be overridden, sometimes users want to modify it as well. In this case you're overriding the default and causing the issue.

Instead, you may want to:

Ext.define('HtmlColumn', {
    extend: 'Ext.grid.column.Column,
    alias: 'widget.htmlcolumn',
    renderer: Ext.util.Format.htmlEncode
});