> Either send the commands separately in the Simple API call (rather than
> just a load statement), or load the plotdatafile.sage from a URL, like:
>
> load('http://mysever.com/plotdatafile.sage')
>
> Those are two ways that come to mind.
>
> Jason



Dear Jason,

sorry, I can not understand your suggestions at all:) I try to explain
better below.
(Could it be that the documentation to the API is hard to find. What I
managed so
far comes from old threads in different groups.)

In the end it comes down to: How to I manipulate the contents of a
notebook from
outside the notebook? The desired result is a graphic display (simple
plot for example)
in a browser window that can be accessed by anyone. Would you mind to
explain for a
sage newbie.

So my problem persists:
Whatever I send to the notebook I still do not know where I can see
the result.

This is the current situation in greater detail: The request

http://localhost:8000/simple/compute?session=ecd61726370feecb3dc168e6728c1aa5&code=load+%27%2Fhomes%2Fdafu%2Fpythontestproject%2Fplottester.sage%27

produces this output (in my case in the java console since I generate
the
above http in a java program including the session ID):

============================================================
expression ={
"status": "done",
"files": ["sage0.png"],
"cell_id": 2
}
___S_A_G_E___

<html><font color='black'><img src='cell://sage0.png'></font></html>
============================================================

What http-link must I give to the browser to see the plot and how can
I display it
in a worksheet such that I could also introduce counters or sliders?

The file plottester.sage is a little script reading, analysing and
plotting data.
It can not be sent line by line. (BTW, sending just one line of code
like "factor(2^20 -1)"
does not make a difference. I do not know where to see the result in
the browser, it
does not just pop up.)


Regards
Daniel

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