How to locate the first insertion point on every page?

Question

I need to paste some same anchored objects on every page for exporting RTF format.
So I need to locate the first insertion point on every page.
Then, I use the code below (make a simple example):
for(i = 0; i < app.documents[0].pages.length; i ++){
     app.select(app.documents[0].pages[i].textFrames[0].insertionPoints[0])
     app.paste()
But when a file has a very long table spread over several pages, the location operation will select the insertion point before the table --- the starting point of the table.
For instance, a table start on page 3 and end on page 10
app.documents[0].pages[4~10].textFrames[0].insertionPoints[0])  can't select the first insertion point from page 4 to page 10. (In terms of scripting, the insertion point exists before the very long table starting on page 3.)
How can I solve the problem? Thanks in advance.

Answer 1

I dont know exactly what you are trying to do but you can try this. If you have table which runs trough multiple pages, you can first divede this tabel, that cells on separate pages would represent stand alone table. Than you can fit textframe to this table. When addressing indention poin you will get right position.
In your case when table start at 3rd and ends on 10th page you would get 8 tables in 8 textframes on its own page. If textframes are linked and table is smaller than textframe you will have problem when addressing first insertion point on 4th or any other page. That why you should fit textframe to table:
var bl=app.activeDocument.pages[1].textFrames[0].insertionPoints[0].baseline
var tf=app.activeDocument.pages[1].textFrames[0];
var gb=[tf.geometricBounds[0],tf.geometricBounds[1],bl,tf.geometricBounds[3]];
tf.geometricBounds=gb;
Now when you set
app.activeDocument.pages[1].textFrames[0].insertionPoints[0] you will get position before table or
app.activeDocument.pages[1].textFrames[0].insertionPoints[-1] you will get position after table