... about, 28 7 29 1managing message containers, 28 8 28 9overview, 28 7 28 8 updating messages container with BlogMonthlySummary, 28 9 29 1content-length header, 388 content-type header, 163, 20 9, 388 Content-Type ... 3 40, 379actions, 22 5extending application permissions, 22 3 22 5linking to, 22 6 22 8 BlogmanagerController .php class, 379–3 80 BlogmanagerController .php file, 23 2, 24 9, 27 4, 405 – 406 , 413, 479BlogmanagerController .php ... 479BlogmanagerController .php template, 28 4BlogMonthlySummary class, 28 5 28 7installing, 28 7updating messages container, 28 9 29 1BlogMonthlySummary.class.js file, 28 9BlogPostImage .php file, 374, 3 80 , 3 82 , 396, 400 ,...