I am trying to disable(readonly) and enable a RTE field on toggle of a checkbox in the Content Editor. The John west blogs tells to alter the "renderContentEditor" Pipeline which I guess will not be a efficient way of doing as this will get called every time and the performance will get a hit. https://community.sitecore.net/technical_blogs/b/sitecorejohn_blog/posts/use-a-checkbox-to-control-section-visibility-in-the-sitecore-asp-net-cms https://community.sitecore.net/technical_blogs/b/sitecorejohn_blog/posts/render-content-editor-fields-read-only-in-the-sitecore-asp-net-cms.
Can I go with a custom Checkbox field that triggers to make the RTE field readonly when selected and editable when not selected? What is the best efficient way of handling this and how to achieve it?