2021.2

Step 2: Creating a placeholder for the TOC
Create one extra Print section to put the Table Of Contents in.
Inside the extra section, insert an Article element (see "Inserting an element" on page637).
Give the element an ID, for example: toc-content. This element is the placeholder for the TOC.
Step 3: Inserting the Post Pagination script
Insert a Post Pagination script (see "Adding a Post Pagination Script" on page930).
Double-click on the new script to open it.
Set its selector to the ID that you specified in Step 2, preceded by a #, for example: #toc-
content.
Paste the following code in the script editor:
// Build the TOC
var toc = '';
merge.context.query("h1, h2").each(function() {
var pageNo = this.info().pageNo;
var text = this.text();
var level = this.tagName();
toc += '<p class="toc-entry ' + level + '">';
toc += '<span class="text">' + text + '</span>';
toc += '<span class="dots"></span>';
toc += '<span class="number">' + pageNo + '</span></p>';
});
results.html( toc );
// Repaginate the result
merge.section.paginate();
// Update the page numbers
var $numbers = query('.number');
merge.context.query("h1, h2").each(function( index ) {
var pageNo = this.info().pageNo;
var entry = $numbers.get( index );
if( entry ) {
entry.text( pageNo );
}
});
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