helma.Chart

Object
   |
   +--helma.Chart

Instances of this class are capable of reading Excel spreadsheets and rendering them as XHTML table. Internally helma.Chart uses the Java Excel API by Andy Khan.
Defined in Chart.js

Author: Tobi Schaefer

Constructor Detail

helma.Chart

helma.Chart(<String> fpath, <String> prefix, <String> sheetName)

Creates a new instance of helma.Chart

Parameters:
fpath - The path to the spreadsheet file
prefix - An optional prefix to use for all stylesheet classes within the rendered table
sheetName - The name of the sheet within the spreadsheet file to render. If this argument is omitted, the first sheet is rendered.

Returns:
A newly created helma.Chart instance.

Author: Tobi Schaefer

render

void render()

Renders the Excel spreadsheet as XHTML table.

renderAsString

String renderAsString()

Returns the spreadsheet as rendered XHTML table.

Returns:
The rendered spreadsheet table

example

<static> void example(<String> file)

A simple example for using helma.Chart that renders the passed file as XHTML table to response.

Parameters:
file - The path to the Excel spreadsheet file