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Preview

Unit 7 A3: Managing the content an app holds

This is the first page of the lesson. Read it and have a go at the activities. The rest is in the full lesson.

50 minutes

The page that went live too soon

A volunteer at the made-up Eastfield Film Club types the new film night page. She presses Save, and the page is on the website at once. It says "Free popcorn for evryone" and shows last month's date.

Nobody checked it. A good system keeps content tidy and safe, and it asks for a check before anything goes public.

By the end of this lesson

Note

I can describe how a content management system keeps an app's content tidy, checked and safe.

Key words

WordWhat it meansExample
Content management systemsoftware to write, store, check and publish contentCMS
Templatea ready-made page layout you fill in
Metadatafacts about a file, such as its author and date
Permissiona right to do one job, such as publish
Publishto make content visible to its audience
Optimiseto make a file smaller and faster without ruining it

The cells students fill in are left blank in this preview.

Starter: what you already know

Have a go

Starter: what you already know

4 questions
Have a go: your answers are marked here and then forgotten. Sign in if you would like your score kept, and to pick up where you left off.Sign in to keep your score

Your answers are marked here and are not kept. A college account keeps every student’s marks.

A CMS keeps content in order

A content management system, or CMS, is software that stores your text, pictures and files and lets many people work on them. It offers an editor, a library for media, templates and a list of who may do what.

Each person gets permissions. A writer may write. Only an editor may publish. This stops one mistake going straight to the public.

Try it: publish only after a check

Code: web
<h2>Edit a page</h2>
<label for="title">Page title</label>
<input id="title" value="Film night">
<label for="note">Text</label>
<textarea id="note" rows="3">Free popcorn for evryone.</textarea>
<p><input id="ok" type="checkbox"> <label for="ok">A second person has checked it</label></p>
<button id="pub" disabled>Publish</button>
<p id="msg" role="status">Not published yet.</p>
<!-- Fix the spelling, tick the box, then press Publish. -->

Check

Have a go

Check

3 questions
Have a go: your answers are marked here and then forgotten. Sign in if you would like your score kept, and to pick up where you left off.Sign in to keep your score

Your answers are marked here and are not kept. A college account keeps every student’s marks.

The lesson goes on

8 more parts of this lesson are in the full lesson, which colleges teach from the Library. A college account gives your students all of it.