Sections with no explicit linking

There are more sections on a page. Sections can be linked programmaticaly, not through the attributes.

example_accordionstack:
page_id section_id type table
page1 section1 form EMPLOYEES
page1 section2 form EMPLOYEES
page1 section4 form EMPLOYEES

example_gridfilter:
page_id section_id type table
page1 section1 grid CUSTOMERS
page1 section2 canvas _

example_orgchart:
page_id section_id type table
page1 section1 orgchart _
page1 section2 form EMPLOYEES

example_registrationform:
page_id section_id type table
page1 section2 webview _
page1 section1 canvas _

example_tablelist:
page_id section_id type table
page1 section1 webview _
page1 section2 form CUSTOMERS

example_webvirtualtables:
page_id section_id type table
page1 section1 form VT_CUSTOMERS
page1 section2 grid VT_ACTORS

lianjachartsdemo:
page_id section_id type table
page1 section2 webview _
page1 section1 webview _

ui_customnavpanel:
page_id section_id type table
ui_employees section1 form EMPLOYEES
ui_employees section2 form EMPLOYEES
ui_employees section3 form EMPLOYEES