Commit d45a7960 authored by Carsten  Rose's avatar Carsten Rose

Manual.rst: update doc to downloadButton.

parent 697c83c3
......@@ -3406,13 +3406,15 @@ See also `downloadButton`_ to offer a download of an uploaded file.
.. _`downloadButton`:
* *downloadButton* = `<string>` - If given, shows a button to download the previous uploaded file - instead of the string given in
`fe.value`. It's important that `fe.value` points to a readable file on the server.
* *downloadButton* = `t:<string>` - If given, shows a button to download the previous uploaded file - instead of the string given in
`fe.value`. The button is only shown if `fe.value` points to a readable file on the server.
* If `downloadButton` ist empty, just shows the regular download glyph.
* If `downloadButton` is empty, just shows the regular download glyph.
* To just show the filename: `downloadButton = t:{{filenameOnly:V}}`
* Additional attributes might be given like `downloadButton = t:Download|o:check file`. Please check `download`_.
* The following attributes are hard coded (can't be changed): `s|M:file|d|F`
* fileSplit, fileDestinationSplit, tableNameSplit: see split-pdf-upload_
Immediately after the upload finished (before the user press save), the file will be checked on the server for it's
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