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lyx_mirror/lib/examples/PDF-form.lyx
Guillaume Munch 360742c515 New LFUN tabular-feature: update docs 
Simply run updatedocs.py
2016-01-27 18:35:10 +01:00

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#LyX 2.2 created this file. For more info see http://www.lyx.org/
\lyxformat 506
\begin_document
\begin_header
\save_transient_properties true
\origin /systemlyxdir/examples/
\textclass scrartcl
\begin_preamble
% used to check for needed LaTeX packages
\usepackage{ifthen}
% check for package insdljs
% used for JavScript code
\newboolean{insdljs}
\IfFileExists{insdljs.sty}
{\usepackage[pdftex]{insdljs}
\setboolean{insdljs}{true}}
{\setboolean{insdljs}{false}}
\pdfcatalog{/AA \the\pdflastobj\space 0 R}
\ifinsdljs % only execute if package insdljs is installed
\begin{insDLJS}[exaaae]{exaaae}{JavaScript}
function validateTime(){
this.delay = true;
if((event.value == "u") || (event.value == "unlimited")) {
this.getField("from").display = display.hidden;
this.getField("to").display = display.hidden;
} else {
this.getField("from").display = display.visible;
this.getField("to").display = display.visible;
this.getField("from").setFocus();
}
this.delay = false;
}
function checkNumber() {
event.rc = true;
if (!Number(event.value))
{
app.alert("Value must be a number!");
event.value = "";
} else {
event.target.textColor = color.green;
}
}
\end{insDLJS}
\fi % end \ifinsdljs
% if pdflatex is used
\usepackage{ifpdf}
\ifpdf
% set fonts for nicer pdf view
\IfFileExists{lmodern.sty}
{\usepackage{lmodern}}{}
\fi % end if pdflatex is used
\end_preamble
\options BCOR8mm,pagesize
\use_default_options false
\begin_modules
pdfform
\end_modules
\maintain_unincluded_children false
\language english
\language_package default
\inputencoding auto
\fontencoding global
\font_roman "default" "default"
\font_sans "default" "default"
\font_typewriter "default" "default"
\font_math "auto" "auto"
\font_default_family default
\use_non_tex_fonts false
\font_sc false
\font_osf false
\font_sf_scale 100 100
\font_tt_scale 100 100
\graphics default
\default_output_format pdf2
\output_sync 0
\bibtex_command bibtex
\index_command default
\paperfontsize 12
\spacing single
\use_hyperref true
\pdf_title "Description of the module pdfcomment"
\pdf_author "Uwe Stöhr"
\pdf_subject "PDF form"
\pdf_keywords "LyX, PDF forms, hyperref"
\pdf_bookmarks true
\pdf_bookmarksnumbered true
\pdf_bookmarksopen true
\pdf_bookmarksopenlevel 2
\pdf_breaklinks false
\pdf_pdfborder false
\pdf_colorlinks false
\pdf_backref false
\pdf_pdfusetitle false
\pdf_quoted_options "linkcolor=black, citecolor=black, urlcolor=blue, filecolor=blue, pdfpagelayout=OneColumn, pdfnewwindow=true, pdfstartview=XYZ, plainpages=false, urlbordercolor={1 0 0}"
\papersize a4paper
\use_geometry false
\use_package amsmath 1
\use_package amssymb 1
\use_package cancel 0
\use_package esint 1
\use_package mathdots 1
\use_package mathtools 1
\use_package mhchem 1
\use_package stackrel 0
\use_package stmaryrd 0
\use_package undertilde 0
\cite_engine basic
\cite_engine_type default
\biblio_style plain
\use_bibtopic false
\use_indices false
\paperorientation portrait
\suppress_date true
\justification true
\use_refstyle 0
\notefontcolor #0000ff
\index Index
\shortcut idx
\color #008000
\end_index
\secnumdepth 3
\tocdepth 2
\paragraph_separation skip
\defskip medskip
\quotes_language english
\papercolumns 1
\papersides 1
\paperpagestyle default
\tracking_changes false
\output_changes false
\html_math_output 0
\html_css_as_file 0
\html_be_strict false
\end_header
\begin_body
\begin_layout Begin PDF Form
\begin_inset Argument 1
status open
\begin_layout Plain Layout
action=mailto:forms@lyx.test?subject=The submitted PDF form, method=post
\end_layout
\end_inset
\end_layout
\begin_layout Title
Description of the module PDF Form
\end_layout
\begin_layout Author
Uwe Stöhr
\end_layout
\begin_layout Standard
\begin_inset Note Note
status open
\begin_layout Plain Layout
To export all parts of this document to PDF the \SpecialChar LaTeX
-package
\series bold
insdljs
\series default
must be installed.
If it is not installed you can export the document anyway but the example
in the section about dynamic form fields won't appear in the output.
\end_layout
\end_inset
\end_layout
\begin_layout Standard
By loading the module PDF
\begin_inset space ~
\end_inset
Form the whole document or a part of it can be made a PDF form.
You can add all possible form elements like text fields buttons etc.
This document describes how this is done.
\end_layout
\begin_layout Section
Preparation
\begin_inset CommandInset label
LatexCommand label
name "sec:Preparation"
\end_inset
\end_layout
\begin_layout Standard
At first load the module PDF
\begin_inset space ~
\end_inset
Form in the document settings of your file.
To make the whole document a form, insert the environment
\family sans
Begin
\begin_inset space ~
\end_inset
PDF
\begin_inset space ~
\end_inset
Form
\family default
from \SpecialChar LyX
's dropdown menu at the beginning of the document.
If only a part of the document should be a form, add
\family sans
Begin
\begin_inset space ~
\end_inset
PDF
\begin_inset space ~
\end_inset
Form
\family default
at the position where the form should start.
\end_layout
\begin_layout Standard
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note:
\series default
It is only possible to have one form in a PDF file!
\end_layout
\end_inset
\end_layout
\begin_layout Standard
If the form data should be submitted to a server or the like, then you must
specify the URL as parameter of the
\family sans
Begin
\begin_inset space ~
\end_inset
PDF
\begin_inset space ~
\end_inset
Form
\family default
environment.
This is done by using the menu
\family sans
Insert\SpecialChar menuseparator
PDF
\begin_inset space ~
\end_inset
form
\begin_inset space ~
\end_inset
parameters
\family default
.
For example in this document the following was inserted to the parameter
inset:
\end_layout
\begin_layout Standard
\series bold
action=mailto:forms@lyx.test?subject=The submitted PDF form,
\begin_inset Newline newline
\end_inset
method=post
\end_layout
\begin_layout Standard
This sends the form data as email to
\emph on
forms@lyx.test
\emph default
when the user presses the submit button.
The email subject will be
\begin_inset Quotes eld
\end_inset
The submitted PDF form
\begin_inset Quotes erd
\end_inset
and the HTML method is
\series bold
post
\series default
.
(The other possible method would be
\series bold
get
\series default
.) For more about submitting see sec.
\begin_inset space \thinspace{}
\end_inset
\begin_inset CommandInset ref
LatexCommand ref
reference "subsec:Submit-button"
\end_inset
.
\end_layout
\begin_layout Standard
\begin_inset Newpage newpage
\end_inset
\end_layout
\begin_layout Section
Form fields
\end_layout
\begin_layout Standard
There are 6
\begin_inset space ~
\end_inset
possible types of fields in a PDF form:
\end_layout
\begin_layout Subsection
Text field
\end_layout
\begin_layout Standard
A text field is added by inserting the custom inset
\family sans
TextField
\family default
using the menu
\family sans
Insert\SpecialChar menuseparator
Custom
\begin_inset space ~
\end_inset
Insets
\family default
.
Write inside the inset the label for the text field that will be printed
in the PDF output before the field.
Here is an example:
\begin_inset Newline newline
\end_inset
\begin_inset Flex TextField
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
name=customer
\end_layout
\end_inset
Enter your name here:
\end_layout
\end_inset
\end_layout
\begin_layout Standard
You must also specify a field name for text fields: Set the cursor into
its
\family sans
Params
\family default
inset.
There insert for example the parameter
\series bold
name=customer
\series default
(where
\series bold
customer
\series default
is the field name).
\end_layout
\begin_layout Standard
Using the same name for several text fields results in an automatic duplication
of the inserted text.
This is for example useful if the user should input a date that should
appear at different places in the form.
\begin_inset Newline newline
\end_inset
Here are 2
\begin_inset space ~
\end_inset
fields as example: Fill one and see that the other one will also be filled
automatically:
\begin_inset Newline newline
\end_inset
\begin_inset Flex TextField
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
name=identic
\end_layout
\end_inset
\end_layout
\end_inset
\begin_inset Newline newline
\end_inset
\begin_inset Flex TextField
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
name=identic
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Standard
All form fields can be customized by adding parameters.
\end_layout
\begin_layout Standard
Here is a customized multiline text field with a width of 60
\begin_inset space \thinspace{}
\end_inset
% of the text width, 3
\begin_inset space \thinspace{}
\end_inset
cm height and a proposed content:
\begin_inset VSpace defskip
\end_inset
\begin_inset Newline newline
\end_inset
\begin_inset Flex TextField
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
name=customer2, multiline, width=0.6
\backslash
textwidth, height=3cm, value={Testman}
\end_layout
\end_inset
Enter your name here:
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note:
\series default
It is highly recommended to use a uniform layout of all fields in your
form.
See sec.
\begin_inset space \thinspace{}
\end_inset
\begin_inset CommandInset ref
LatexCommand ref
reference "sec:Form-field-customization"
\end_inset
for how this is done.
\end_layout
\end_inset
\end_layout
\begin_layout Subsection
Check box
\end_layout
\begin_layout Standard
A check box is added by inserting the custom inset
\family sans
CheckBox
\family default
.
Write inside the inset the label for the box.
Here is an example:
\begin_inset Newline newline
\end_inset
\begin_inset Flex CheckBox
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
name=age
\end_layout
\end_inset
Are you older than 18 years?
\end_layout
\end_inset
\end_layout
\begin_layout Standard
You must also specify a field name for check boxes: Insert for example the
parameter
\series bold
name=age
\series default
(where
\series bold
age
\series default
is the field name) into the
\family sans
Params
\family default
inset.
\end_layout
\begin_layout Subsection
Choice menu
\end_layout
\begin_layout Standard
A choice menu is added by inserting the custom inset
\family sans
ChoiceMenu
\family default
.
A label for the inset is added by using the menu
\family sans
Insert\SpecialChar menuseparator
Label
\family default
.
Insert the label text into this inset.
\begin_inset Newline newline
\end_inset
The different choices are inserted to the inset as comma-separated list.
There are 3
\begin_inset space ~
\end_inset
choice menu types:
\end_layout
\begin_layout Description
Radio Only one choice can be selected
\end_layout
\begin_layout Description
Combo The choices are listed in a combo box (dropdown list) but the user
is allowed to choose something that is not in the predefined list.
\end_layout
\begin_layout Description
Popdown All choices are listed below each other.
It the filed is not high enough a scroll bar is automatically added to
the field.
\end_layout
\begin_layout Standard
To determine the choice menu type, add the parameter
\series bold
radio
\series default
,
\series bold
combo
\series default
or
\series bold
popdown
\series default
.
\end_layout
\begin_layout Standard
Here is an example for the radio type:
\begin_inset VSpace defskip
\end_inset
\begin_inset Newline newline
\end_inset
\begin_inset Flex ChoiceMenu
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
radio, name=radio
\end_layout
\end_inset
male=m, female=f
\begin_inset Argument 2
status open
\begin_layout Plain Layout
Sex:
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Standard
Here is an example for the combo type:
\begin_inset VSpace defskip
\end_inset
\begin_inset Newline newline
\end_inset
\begin_inset Flex ChoiceMenu
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
combo, name=combo
\end_layout
\end_inset
Albania=Al, Armenia=Ar, Azerbaidschan=Az
\begin_inset Argument 2
status open
\begin_layout Plain Layout
Country:
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Standard
Here is an example for the popdown type:
\begin_inset VSpace defskip
\end_inset
\begin_inset Newline newline
\end_inset
\begin_inset Flex ChoiceMenu
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
popdown, name=country
\end_layout
\end_inset
Albania=Al, Armenia=Ar, Azerbaidschan=Az
\begin_inset Argument 2
status open
\begin_layout Plain Layout
Country:
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Standard
You must also specify a field name for choice menus: Insert for example
the parameter
\series bold
name=country
\series default
(where
\series bold
country
\series default
is the field name) into the
\family sans
Params
\family default
inset.
\end_layout
\begin_layout Standard
It is recommended to add a short name for every choice to be able to access
them and to know which one was chosen by the user.
This is done by adding
\series bold
=name
\series default
behind each choice (where
\series bold
name
\series default
is the choice name).
For example the radio type example contains this choice list:
\series bold
male=m, female=f
\series default
.
If the user chose
\begin_inset Quotes eld
\end_inset
male
\begin_inset Quotes erd
\end_inset
you know that he chose the choice
\begin_inset Quotes eld
\end_inset
m
\begin_inset Quotes erd
\end_inset
.
By specifying names you can also preset/propose e.g.
\begin_inset space \space{}
\end_inset
the choice
\begin_inset Quotes eld
\end_inset
male
\begin_inset Quotes erd
\end_inset
by adding the parameter
\series bold
default=m
\series default
.
Here is an example:
\end_layout
\begin_layout Standard
\begin_inset Flex ChoiceMenu
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
radio, name=sex, default=m
\end_layout
\end_inset
male=m, female=f
\begin_inset Argument 2
status open
\begin_layout Plain Layout
Sex:
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note:
\series default
Due to a bug in the \SpecialChar LaTeX
package
\series bold
hyperref
\series default
it is currently only possible the set the first choice as default.
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset Newpage newpage
\end_inset
\end_layout
\begin_layout Subsection
Push button
\end_layout
\begin_layout Standard
A push button is added by inserting the custom inset
\family sans
PushButton
\family default
.
Write inside the inset the label for the button.
Here is an example:
\end_layout
\begin_layout Standard
\begin_inset Flex PushButton
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
\end_layout
\end_inset
Don't click on this button or your fridge will be destroyed!!!
\end_layout
\end_inset
\end_layout
\begin_layout Standard
The action that is triggered by pressing the button is specified by JavaScript
code.
To specify it, add the parameter
\series bold
onclick={}
\series default
and insert the JavaScript code between the braces.
For info about JavaScript, see its documentation,
\begin_inset CommandInset citation
LatexCommand cite
key "JavaScript"
\end_inset
.
In the following example this JavaScript code was used:
\begin_inset Newline newline
\end_inset
\series bold
app.alert(
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
"
\end_layout
\end_inset
What the hell? Now you destroyed your fridge.
Congratulations.
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
"
\end_layout
\end_inset
)
\end_layout
\begin_layout Standard
\begin_inset Flex PushButton
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
onclick={app.alert(
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
"
\end_layout
\end_inset
What the hell? Now you destroyed your fridge.
Congratulations.
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
"
\end_layout
\end_inset
)}
\end_layout
\end_inset
Don't click on this button or your fridge will be destroyed!!!
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note:
\series default
All quote characters in form parameters must be inserted as \SpecialChar TeX
code!
\end_layout
\end_inset
\end_layout
\begin_layout Standard
A common usage for pus buttons is to open a weblink.
Such a button is created by inserting a hyperlink into the button inset.
Here is an example:
\end_layout
\begin_layout Standard
\begin_inset Flex PushButton
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
\end_layout
\end_inset
\begin_inset CommandInset href
LatexCommand href
name "Information how to fill out this form"
target "http://wiki.lyx.org"
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Standard
To get rid of the frame for weblinks add this to the additional options
in the document settings under
\family sans
PDF
\begin_inset space ~
\end_inset
properties
\family default
:
\end_layout
\begin_layout Standard
\series bold
urlbordercolor={1 0 0}
\end_layout
\begin_layout Standard
if your push button border color is red (the default), otherwise use the
same color definition as for your push button border color.
\end_layout
\begin_layout Subsection
Submit button
\begin_inset CommandInset label
LatexCommand label
name "subsec:Submit-button"
\end_inset
\end_layout
\begin_layout Standard
A submit button is used to submit the form data to a server.
It is added by inserting the custom inset
\family sans
SubmitButton
\family default
.
Write inside the inset the label for the button.
Here is an example:
\end_layout
\begin_layout Standard
\begin_inset Flex SubmitButton
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
name=submit1
\end_layout
\end_inset
Send your data via email
\end_layout
\end_inset
\end_layout
\begin_layout Standard
The submit button creates a forms data format (FDF) file (file extension
*.fdf) which is then submitted.
The FDF file contains only the form data.
They can only be applied to a PDF form if all fields in the form have a
name.
\end_layout
\begin_layout Standard
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note:
\series default
You can only use a submit button if you specified the submit method and
target in the PDF form environment options! See sec.
\begin_inset space \thinspace{}
\end_inset
\begin_inset CommandInset ref
LatexCommand ref
reference "sec:Preparation"
\end_inset
for the description.
If there are no specifications you will get \SpecialChar LaTeX
errors!
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note:
\series default
If you have more than one submit button in your document you must specify
a name for each of them to avoid \SpecialChar LaTeX
errors! For example add
\series bold
name=submit1
\series default
(where
\series bold
submit1
\series default
is the button name).
\end_layout
\end_inset
\end_layout
\begin_layout Subsection
Reset button
\end_layout
\begin_layout Standard
A reset button is used to reset all form fields to the initial state.
It is added by inserting the custom inset
\family sans
ResetButton
\family default
.
Write inside the inset the label for the button.
Here is an example:
\end_layout
\begin_layout Standard
\begin_inset Flex ResetButton
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
name=reset1
\end_layout
\end_inset
Reset the form
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note:
\series default
If you have more than one reset button in your document you must specify
a name for each of them to avoid \SpecialChar LaTeX
errors! For example add
\series bold
name=reset1
\series default
(where
\series bold
reset1
\series default
is the button name).
\end_layout
\end_inset
\end_layout
\begin_layout Section
Form field customization
\begin_inset CommandInset label
LatexCommand label
name "sec:Form-field-customization"
\end_inset
\end_layout
\begin_layout Standard
Since all form elements should look uniform, one can determine their layout
using the following styles:
\end_layout
\begin_layout Description
Text
\begin_inset space ~
\end_inset
Field
\begin_inset space ~
\end_inset
Style
\end_layout
\begin_layout Description
Check
\begin_inset space ~
\end_inset
Box
\begin_inset space ~
\end_inset
Style
\end_layout
\begin_layout Description
List
\begin_inset space ~
\end_inset
Box
\begin_inset space ~
\end_inset
Style affects all choice menu types
\end_layout
\begin_layout Description
Combo
\begin_inset space ~
\end_inset
Box
\begin_inset space ~
\end_inset
Style affects only the combo box style
\end_layout
\begin_layout Description
Popdown
\begin_inset space ~
\end_inset
Box
\begin_inset space ~
\end_inset
Style affects only the popdown box style
\end_layout
\begin_layout Description
Radio
\begin_inset space ~
\end_inset
Box
\begin_inset space ~
\end_inset
Style affects only the radio box style
\end_layout
\begin_layout Description
Push
\begin_inset space ~
\end_inset
Button
\begin_inset space ~
\end_inset
Style
\end_layout
\begin_layout Description
Submit
\begin_inset space ~
\end_inset
Button
\begin_inset space ~
\end_inset
Style
\end_layout
\begin_layout Description
Reset
\begin_inset space ~
\end_inset
Button
\begin_inset space ~
\end_inset
Style
\end_layout
\begin_layout Text Field Style
\end_layout
\begin_layout Standard
The content of the styles is a comma-separated list of parameters.
The possible parameters are listed in sec.
\begin_inset space \thinspace{}
\end_inset
6.2
\begin_inset Quotes eld
\end_inset
Forms optional parameters
\begin_inset Quotes erd
\end_inset
of the documentation of the \SpecialChar LaTeX
package
\series bold
hyperref
\series default
,
\begin_inset CommandInset citation
LatexCommand cite
key "hyperref"
\end_inset
.
It is important that the parameter print is always part of the definition,
otherwise the fields won't appear in the PDF output.
The defined style is applied to all fields following the definition.
\end_layout
\begin_layout Subsubsection*
Here are some examples:
\end_layout
\begin_layout Text Field Style
print, bordercolor=red, borderstyle=U, backgroundcolor=lightgray, color=lime,
maxlen=10, align=2, charsize=16pt
\end_layout
\begin_layout Check Box Style
print, borderstyle=S, checkboxsymbol=
\backslash
ding{55}
\end_layout
\begin_layout Combo Box Style
print, bordercolor={0.33 0.66 0.33}, borderstyle=D
\end_layout
\begin_layout Popdown Box Style
print, menulength=2
\end_layout
\begin_layout Radio Box Style
print, borderstyle=I, radiosymbol=6
\end_layout
\begin_layout Push Button Style
print, borderstyle=B, bordercolor=lime
\end_layout
\begin_layout Submit Button Style
print, borderwidth=0, bordercolor=white
\end_layout
\begin_layout Reset Button Style
print, bordercolor=lime
\end_layout
\begin_layout Itemize
Text field with gray background, lime text color, a red border only below
the field, right alignment, 16
\begin_inset space \thinspace{}
\end_inset
pt font size and a limitation for maximal 10
\begin_inset space ~
\end_inset
characters to insert:
\begin_inset VSpace defskip
\end_inset
\begin_inset Newline newline
\end_inset
\begin_inset Flex TextField
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
\end_layout
\end_inset
Enter your name here:
\end_layout
\end_inset
\end_layout
\begin_layout Standard
The
\series bold
borderstyle
\series default
can be
\series bold
U
\series default
(underlined),
\series bold
S
\series default
(solid),
\series bold
D
\series default
(dashed),
\series bold
B
\series default
(bevel), or
\series bold
I
\series default
(inverted bevel).
\end_layout
\begin_layout Standard
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note
\series default
that the
\series bold
value
\series default
has only an effect for text fields if a
\series bold
name
\series default
was specified.
\end_layout
\end_inset
\end_layout
\begin_layout Itemize
Check box with normal border and symbol
\backslash
ding{55}:
\begin_inset VSpace defskip
\end_inset
\begin_inset Newline newline
\end_inset
\begin_inset Flex CheckBox
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
\end_layout
\end_inset
Are you older than 18 years?
\end_layout
\end_inset
\end_layout
\begin_layout Standard
The symbol is either specified as number or with the command
\begin_inset Newline newline
\end_inset
\series bold
\backslash
ding{number}
\series default
\begin_inset Newline newline
\end_inset
where
\series bold
number
\series default
is one of the possible numbers listed in Table
\begin_inset space ~
\end_inset
2 of
\begin_inset CommandInset citation
LatexCommand cite
key "pifont"
\end_inset
.
\end_layout
\begin_layout Itemize
Combo box with dashed, colored border:
\begin_inset VSpace defskip
\end_inset
\begin_inset Newline newline
\end_inset
\begin_inset Flex ChoiceMenu
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
combo, name=combo2, default=Az
\end_layout
\end_inset
Albania=Al, Armenia=Ar, Azerbaidschan=Az
\begin_inset Argument 2
status open
\begin_layout Plain Layout
Country:
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Itemize
Popdown box where only 2
\begin_inset space ~
\end_inset
entries are shown and where the last entry is preselected:
\begin_inset VSpace defskip
\end_inset
\begin_inset Newline newline
\end_inset
\begin_inset Flex ChoiceMenu
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
popdown, name=country2, value=Az
\end_layout
\end_inset
Albania=Al, Armenia=Ar, Azerbaidschan=Az
\begin_inset Argument 2
status open
\begin_layout Plain Layout
Country:
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset VSpace defskip
\end_inset
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note
\series default
that the
\series bold
borderstyle B
\series default
and
\series bold
I
\series default
and also
\series bold
color
\series default
has no effect for popdown boxes.
\end_layout
\end_inset
\end_layout
\begin_layout Itemize
Radio box with inverted bevel border and symbol number
\begin_inset space ~
\end_inset
6 as checkmark:
\begin_inset VSpace defskip
\end_inset
\begin_inset Newline newline
\end_inset
\begin_inset Flex ChoiceMenu
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
radio, name=radio2
\end_layout
\end_inset
male=m, female=f
\begin_inset Argument 2
status open
\begin_layout Plain Layout
Sex:
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Itemize
Push button with a bevel border and colored text:
\begin_inset VSpace defskip
\end_inset
\begin_inset Newline newline
\end_inset
\begin_inset Flex PushButton
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
onclick={app.alert(
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
"
\end_layout
\end_inset
Why do you click this?
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
"
\end_layout
\end_inset
)}
\end_layout
\end_inset
\begin_inset Box Frameless
position "t"
hor_pos "c"
has_inner_box 1
inner_pos "t"
use_parbox 0
use_makebox 1
width ""
special "none"
height "1in"
height_special "totalheight"
thickness "0.4pt"
separation "3pt"
shadowsize "4pt"
framecolor "black"
backgroundcolor "lime"
status open
\begin_layout Plain Layout
\color red
Don't click on this button!!!
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset VSpace defskip
\end_inset
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note
\series default
that the
\series bold
backgroundcolor
\series default
and
\series bold
color
\series default
has no effect for push, submit and reset buttons.
\end_layout
\end_inset
\end_layout
\begin_layout Standard
As workaround use a colored box and/or color the box text.
\end_layout
\begin_layout Standard
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note
\series default
that the
\series bold
height
\series default
and
\series bold
width
\series default
has no effect for push, submit and reset buttons.
\end_layout
\end_inset
\end_layout
\begin_layout Standard
As workaround a box.
\end_layout
\begin_layout Itemize
Submit button without border, with cyan background color and increased height:
\begin_inset VSpace defskip
\end_inset
\begin_inset Newline newline
\end_inset
\begin_inset Flex SubmitButton
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
name=submit2
\end_layout
\end_inset
\begin_inset Box Frameless
position "c"
hor_pos "c"
has_inner_box 1
inner_pos "c"
use_parbox 1
use_makebox 0
width "5cm"
special "none"
height "4in"
height_special "totalheight"
thickness "0.4pt"
separation "3pt"
shadowsize "4pt"
framecolor "black"
backgroundcolor "cyan"
status open
\begin_layout Plain Layout
Send your data via mail
\end_layout
\end_inset
\end_layout
\end_inset
\begin_inset VSpace bigskip
\end_inset
\end_layout
\begin_layout Itemize
Reset button with a width of 7
\begin_inset space \thinspace{}
\end_inset
cm:
\begin_inset VSpace defskip
\end_inset
\begin_inset Newline newline
\end_inset
\begin_inset Flex ResetButton
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
name=reset2
\end_layout
\end_inset
\begin_inset Box Frameless
position "t"
hor_pos "c"
has_inner_box 1
inner_pos "t"
use_parbox 0
use_makebox 1
width "7cm"
special "none"
height "1in"
height_special "totalheight"
thickness "0.4pt"
separation "3pt"
shadowsize "4pt"
framecolor "black"
backgroundcolor "none"
status open
\begin_layout Plain Layout
Reset the form
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Section
PDF viewer action buttons
\end_layout
\begin_layout Standard
One often needs basic actions to be done by the PDF viewer program.
For example to print the form.
Such PDF program-specific actions can be triggered by adding inserting
the custom inset
\family sans
PDFAction
\family default
.
The PDF viewer programs
\emph on
Acrobat
\emph default
and
\emph on
Adobe Reader
\emph default
can handle all possible actions while other PDF viewers might only support
some of them.
However, all PDF viewer programs support the basic things like printing,
save
\begin_inset space ~
\end_inset
as, view in fullscreen etc..
\end_layout
\begin_layout Standard
To specify the action insert its name to the
\family sans
Action
\family default
inset.
A list with possible actions can be found in sec.
\begin_inset space \thinspace{}
\end_inset
5
\begin_inset Quotes eld
\end_inset
Acrobat-specific behavior
\begin_inset Quotes erd
\end_inset
of the documentation of the \SpecialChar LaTeX
package
\series bold
hyperref
\series default
,
\begin_inset CommandInset citation
LatexCommand cite
key "hyperref"
\end_inset
.
\end_layout
\begin_layout Standard
Here are some examples:
\end_layout
\begin_layout Description
Printing:
\begin_inset Flex PDFAction
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
Print
\end_layout
\end_inset
Print the document
\end_layout
\end_inset
\end_layout
\begin_layout Description
Save
\begin_inset space ~
\end_inset
as:
\begin_inset Flex PDFAction
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
SaveAs
\end_layout
\end_inset
Save document as
\end_layout
\end_inset
\end_layout
\begin_layout Description
View
\begin_inset space ~
\end_inset
in
\begin_inset space ~
\end_inset
fullscreen:
\begin_inset Flex PDFAction
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
FullScreen
\end_layout
\end_inset
View the form in fullscreen
\end_layout
\end_inset
\end_layout
\begin_layout Subsection
Action button customization
\begin_inset CommandInset label
LatexCommand label
name "subsec:Action-button-customization"
\end_inset
\end_layout
\begin_layout Standard
Customizing the action buttons requires the usage of boxes because things
like the width, height and border separation cannot be specified as button
parameters.
\end_layout
\begin_layout Standard
The easiest way to customize the buttons is to fill it with a custom box.
For example the button should be 4
\begin_inset space \thinspace{}
\end_inset
cm wide and have the height of 2 lines.
Then create this parbox:
\end_layout
\begin_layout Standard
\begin_inset Box Frameless
position "c"
hor_pos "c"
has_inner_box 1
inner_pos "c"
use_parbox 1
use_makebox 0
width "4cm"
special "none"
height "2in"
height_special "totalheight"
thickness "0.4pt"
separation "3pt"
shadowsize "4pt"
framecolor "black"
backgroundcolor "none"
status open
\begin_layout Plain Layout
\noindent
Save form as
\end_layout
\end_inset
\end_layout
\begin_layout Standard
inside a
\family sans
PDFAction
\family default
inset.
This is the result:
\end_layout
\begin_layout Standard
\begin_inset Flex PDFAction
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
SaveAs
\end_layout
\end_inset
\begin_inset Box Frameless
position "c"
hor_pos "c"
has_inner_box 1
inner_pos "c"
use_parbox 1
use_makebox 0
width "4cm"
special "none"
height "2in"
height_special "totalheight"
thickness "0.4pt"
separation "3pt"
shadowsize "4pt"
framecolor "black"
backgroundcolor "none"
status open
\begin_layout Plain Layout
Save form as
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Standard
To customize the border color, add the command
\series bold
menubordercolor={r g b}
\series default
to the additional options in the document settings under
\family sans
PDF
\begin_inset space ~
\end_inset
properties
\family default
and replace
\series bold
r
\series default
,
\series bold
g
\series default
and
\series bold
b
\series default
with a number between 0 and 1 for the colors red, green and blue.
If you want to change the border color only for certain buttons, use the
layout
\family sans
PDF
\begin_inset space ~
\end_inset
link
\begin_inset space ~
\end_inset
setup
\family default
before the button and insert there the command
\series bold
menubordercolor
\series default
.
The default value of
\series bold
menubordercolor
\series default
is
\series bold
{1 0 0}
\series default
.
\end_layout
\begin_layout PDF Link Setup
menubordercolor={0.1 0.9 0.5}
\end_layout
\begin_layout Standard
An example with
\series bold
menubordercolor={0.1 0.9 0.5}
\series default
:
\begin_inset Newline newline
\end_inset
\begin_inset Flex PDFAction
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
SaveAs
\end_layout
\end_inset
\begin_inset Box Frameless
position "c"
hor_pos "c"
has_inner_box 1
inner_pos "c"
use_parbox 1
use_makebox 0
width "4cm"
special "none"
height "2in"
height_special "totalheight"
thickness "0.4pt"
separation "3pt"
shadowsize "4pt"
framecolor "black"
backgroundcolor "none"
status open
\begin_layout Plain Layout
\noindent
Save form as
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Standard
To change the border width use the command
\series bold
pdfborder={0 0 w}
\series default
where
\series bold
w
\series default
is the width in pixels.
The default value of
\series bold
pdfborder
\series default
is
\series bold
{0 0 1}
\series default
.
\end_layout
\begin_layout Standard
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note:
\series default
\series bold
pdfborder
\series default
affects all link types, not only the menu links.
\end_layout
\end_inset
\end_layout
\begin_layout PDF Link Setup
pdfborder={0 0 4}, menubordercolor={1 1 0}
\end_layout
\begin_layout Standard
An example with a 4
\begin_inset space ~
\end_inset
pixel thick yellow border:
\begin_inset Newline newline
\end_inset
\begin_inset Flex PDFAction
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
SaveAs
\end_layout
\end_inset
\begin_inset Box Frameless
position "c"
hor_pos "c"
has_inner_box 1
inner_pos "c"
use_parbox 1
use_makebox 0
width "4cm"
special "none"
height "2in"
height_special "totalheight"
thickness "0.4pt"
separation "3pt"
shadowsize "4pt"
framecolor "black"
backgroundcolor "none"
status open
\begin_layout Plain Layout
\noindent
Save form as
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Standard
To change the background color use a colored box.
\end_layout
\begin_layout PDF Link Setup
pdfborder={0 0 0}
\end_layout
\begin_layout Standard
An example without a border and with lime background color:
\begin_inset Newline newline
\end_inset
\begin_inset Flex PDFAction
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
SaveAs
\end_layout
\end_inset
\begin_inset Box Frameless
position "c"
hor_pos "c"
has_inner_box 1
inner_pos "c"
use_parbox 1
use_makebox 0
width "4cm"
special "none"
height "2in"
height_special "totalheight"
thickness "0.4pt"
separation "3pt"
shadowsize "4pt"
framecolor "black"
backgroundcolor "lime"
status open
\begin_layout Plain Layout
\noindent
Save form as
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout PDF Link Setup
pdfborder={0 0 1}, menubordercolor={1 0 0}
\end_layout
\begin_layout Section
Dynamic form fields
\end_layout
\begin_layout Standard
It is also possible to have dynamic form fields.
This means that depending on the actions of the user fields can (dis)appear
or change their appearance.
To use this feature, add these lines to your document preamble:
\end_layout
\begin_layout Standard
\series bold
\backslash
usepackage[pdftex]{insdljs}
\begin_inset Newline newline
\end_inset
\backslash
pdfcatalog{/AA
\backslash
the
\backslash
pdflastobj
\backslash
space 0 R}
\end_layout
\begin_layout Standard
Then add the necessary JavaScript code to your document \SpecialChar LaTeX
preamble or as
\SpecialChar TeX
code to your document.
For info about JavaScript, see its documentation,
\begin_inset CommandInset citation
LatexCommand cite
key "JavaScript"
\end_inset
.
\end_layout
\begin_layout Standard
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
ifinsdljs
\end_layout
\end_inset
\begin_inset Note Note
status open
\begin_layout Plain Layout
The following section will only be displayed when the \SpecialChar LaTeX
package
\series bold
insdljs
\series default
is installed.
\end_layout
\end_inset
\end_layout
\begin_layout Standard
For the following choice menu this JavaScript code was used:
\end_layout
\begin_layout Standard
\begin_inset listings
lstparams "language=TeX"
inline false
status open
\begin_layout Plain Layout
\backslash
begin{insDLJS}[exaaae]{exaaae}{JavaScript}
\end_layout
\begin_layout Plain Layout
function validateTime(){
\end_layout
\begin_layout Plain Layout
this.delay = true;
\end_layout
\begin_layout Plain Layout
if((event.value == "u") || (event.value == "unlimited")) {
\end_layout
\begin_layout Plain Layout
this.getField("from").display = display.hidden;
\end_layout
\begin_layout Plain Layout
this.getField("to").display = display.hidden;
\end_layout
\begin_layout Plain Layout
} else {
\end_layout
\begin_layout Plain Layout
this.getField("from").display = display.visible;
\end_layout
\begin_layout Plain Layout
this.getField("to").display = display.visible;
\end_layout
\begin_layout Plain Layout
this.getField("from").setFocus();
\end_layout
\begin_layout Plain Layout
}
\end_layout
\begin_layout Plain Layout
this.delay = false;
\end_layout
\begin_layout Plain Layout
}
\end_layout
\begin_layout Plain Layout
\backslash
end{insDLJS}
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note:
\series default
\emph on
All
\emph default
JavaScript funtions must be inserted into the same
\family sans
insDLJS
\family default
environment.
\end_layout
\end_inset
\end_layout
\begin_layout Standard
The
\family sans
PDF
\begin_inset space ~
\end_inset
form
\begin_inset space ~
\end_inset
parameters
\family default
of the following choice menu are
\begin_inset Newline newline
\end_inset
\series bold
name=contract,radio,default=tl,validate={validateTime();}
\end_layout
\begin_layout Standard
\begin_inset Flex ChoiceMenu
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
name=contract,radio,default=tl,validate={validateTime();}
\end_layout
\end_inset
term-limited=tl, unlimited=u
\begin_inset Argument 2
status open
\begin_layout Plain Layout
Job contract:
\end_layout
\end_inset
\end_layout
\end_inset
\begin_inset VSpace defskip
\end_inset
\end_layout
\begin_layout Standard
\begin_inset Tabular
<lyxtabular version="3" rows="3" columns="2">
<features tabularvalignment="middle">
<column alignment="left" valignment="top">
<column alignment="center" valignment="top">
<row>
<cell alignment="left" valignment="top" usebox="none">
\begin_inset Text
\begin_layout Plain Layout
From:
\end_layout
\end_inset
</cell>
<cell alignment="center" valignment="top" usebox="none">
\begin_inset Text
\begin_layout Plain Layout
\begin_inset Flex TextField
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
name=from,width=10em
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\end_inset
</cell>
</row>
<row>
<cell alignment="center" valignment="top" usebox="none">
\begin_inset Text
\begin_layout Plain Layout
\end_layout
\end_inset
</cell>
<cell alignment="center" valignment="top" usebox="none">
\begin_inset Text
\begin_layout Plain Layout
\begin_inset VSpace -1.5mm
\end_inset
\end_layout
\end_inset
</cell>
</row>
<row>
<cell alignment="left" valignment="top" usebox="none">
\begin_inset Text
\begin_layout Plain Layout
To:
\end_layout
\end_inset
</cell>
<cell alignment="center" valignment="top" usebox="none">
\begin_inset Text
\begin_layout Plain Layout
\begin_inset Flex TextField
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
name=to,width=10em
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\end_inset
</cell>
</row>
</lyxtabular>
\end_inset
\end_layout
\begin_layout Standard
\begin_inset VSpace bigskip
\end_inset
\end_layout
\begin_layout Standard
To check and assure that the user only enters a number to a text field you
can for example use this JavaScript code:
\end_layout
\begin_layout Standard
\begin_inset listings
lstparams "language=TeX"
inline false
status open
\begin_layout Plain Layout
function checkNumber() {
\end_layout
\begin_layout Plain Layout
event.rc = true;
\end_layout
\begin_layout Plain Layout
if (!Number(event.value)) {
\end_layout
\begin_layout Plain Layout
app.alert("Value must be a number!");
\end_layout
\begin_layout Plain Layout
event.value = "";
\end_layout
\begin_layout Plain Layout
} else {
\end_layout
\begin_layout Plain Layout
event.target.textColor = color.green;
\end_layout
\begin_layout Plain Layout
}
\end_layout
\end_inset
\end_layout
\begin_layout Standard
An example text field:
\begin_inset Flex TextField
status open
\begin_layout Plain Layout
\begin_inset Argument 1
status open
\begin_layout Plain Layout
name=onlyNumbers, align=1, validate={checkNumber();}
\end_layout
\end_inset
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
else
\end_layout
\end_inset
\begin_inset Note Note
status open
\begin_layout Plain Layout
The following will be displayed when the \SpecialChar LaTeX
package
\series bold
insdljs
\series default
is not installed:
\end_layout
\end_inset
\end_layout
\begin_layout Standard
You need to install the package
\series bold
insdljs
\series default
to see the content of this section in the output.
\end_layout
\begin_layout Standard
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
fi
\end_layout
\end_inset
\end_layout
\begin_layout End PDF Form
\begin_inset Note Note
status open
\begin_layout Plain Layout
keep this emtpy
\end_layout
\end_inset
\end_layout
\begin_layout Section
General notes and hints
\end_layout
\begin_layout Itemize
Submitting and applying data requires that all form fields have a name.
\end_layout
\begin_layout Itemize
All braces, brackets, backslashes and quote characters in form parameters
must be inserted as \SpecialChar TeX
code!
\end_layout
\begin_layout Itemize
Creating a PDF form requires pdflatex or lualatex.
Use either the \SpecialChar LyX
export formats
\family sans
PDF (pdflatex)
\family default
or
\family sans
PDF (Lua\SpecialChar TeX
)
\family default
.
\end_layout
\begin_layout Itemize
To see in
\emph on
Adobe Reader
\emph default
and
\emph on
Acrobat
\emph default
custom background colors you must disable in these programs to highlight
the available form fields in the PDF.
\end_layout
\begin_layout Bibliography
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "JavaScript"
\end_inset
\begin_inset CommandInset href
LatexCommand href
name "JavaScript reference"
target "https://developer.mozilla.org/en/docs/Web/JavaScript/Reference"
\end_inset
\end_layout
\begin_layout Bibliography
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "hyperref"
\end_inset
\begin_inset CommandInset href
LatexCommand href
name "Documentation"
target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/manual.pdf"
\end_inset
of the \SpecialChar LaTeX
package
\series bold
hyperref
\end_layout
\begin_layout Bibliography
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "pifont"
\end_inset
\begin_inset CommandInset href
LatexCommand href
name "Documentation"
target "http://mirrors.ctan.org/macros/latex/required/psnfss/psnfss2e.pdf"
\end_inset
of the \SpecialChar LaTeX
package
\series bold
pifont
\end_layout
\end_body
\end_document
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