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The code block below

CreateDocument[{ TextCell["Title", "Title"], TextCell["Subtitle", "Subtitle"], TextCell["Section 1", "Section"], TextCell["Section 1.1", "Subsection"], TextCell["Section 1.2", "Subsection"], TextCell["Section 1.3", "Subsection"], TextCell["Section 2", "Section"], TextCell["Section 2.1", "Subsection"], TextCell["Section 2.2", "Subsection"], TextCell["Section 2.3", "Subsection"], TextCell["Section 3", "Section"], TextCell["Section 2.1", "Subsection"], TextCell["Section 2.2", "Subsection"], TextCell["Section 2.3", "Subsection"]} ] 

will create a skeleton notebook.

Is it possible to create that notebook so that the sections are collapsed? So that the notebook will be displayed as if (eg) the Cell closer covering Section 1 had been clicked. Ditto for Sections 2 & 3.

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1 Answer 1

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Use CellGroup to open or close specific cells - see http://reference.wolfram.com/mathematica/ref/CellGroup.html

CreateDocument[{ TextCell["Title", "Title"], TextCell["Subtitle", "Subtitle"], CellGroup[{ TextCell["Section 1", "Section"], TextCell["Section 1.1", "Subsection"], TextCell["Section 1.2", "Subsection"], TextCell["Section 1.3", "Subsection"] }, Closed], TextCell["Section 2", "Section"], TextCell["Section 2.1", "Subsection"], TextCell["Section 2.2", "Subsection"], TextCell["Section 2.3", "Subsection"], TextCell["Section 3", "Section"], TextCell["Section 2.1", "Subsection"], TextCell["Section 2.2", "Subsection"], TextCell["Section 2.3", "Subsection"]}] 

Or you could wrap the entire collection of TextCells in one high-level CellGroup and play with CellGroup's optional second argument. For example, this will open only the first three cell groups:

CreateDocument[{ CellGroup[{ TextCell["Title", "Title"], TextCell["Subtitle", "Subtitle"], TextCell["Section 1", "Section"], TextCell["Section 1.1", "Subsection"], TextCell["Section 1.2", "Subsection"], TextCell["Section 1.3", "Subsection"], TextCell["Section 2", "Section"], TextCell["Section 2.1", "Subsection"], TextCell["Section 2.2", "Subsection"], TextCell["Section 2.3", "Subsection"], TextCell["Section 3", "Section"], TextCell["Section 2.1", "Subsection"], TextCell["Section 2.2", "Subsection"], TextCell["Section 2.3", "Subsection"] }, {1, 2, 3}] }] 
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2 Comments

Thanks @Bill White! The first example was just what I was after.
And thank you for accepting my answer. By the way, using Closed as CellGroup's second argument seems to be undocumented, unless I'm overlooking something. I use CellGroupData[{...}, Closed] all the time when generating notebooks programmatically, and Closed seems to work fine here, too.

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