Additional formfield types for
DataForms
Description
This plugin implements a set of additional special purpose formfields to be used in
DataForm definitions.
To make use of these formfields use their type identifier in the
Type column of a DataForm definition, such as in
| Name |
Type |
Size |
Values |
Description |
Attributes |
| Attachment |
attachment |
20 |
|
|
|
| Bytes |
bytes |
10 |
|
|
|
| Date2 |
date2 |
30 |
|
|
|
| Icon |
icon |
20 |
|
|
|
| Ipaddress |
ipaddress |
15 |
|
network address |
|
| Ipv6address |
ipv6address |
40 |
|
network address |
|
| Macaddress |
macaddress |
17 |
|
hardware-addresse |
|
| Netmask |
netmask |
15 |
|
netmask |
|
| Phonenumber |
phonenumber |
20 |
|
|
|
| Select2 |
select2 |
20 |
|
|
|
| Time |
time |
20 |
|
|
|
| Topic |
topic |
20 |
|
|
|
| User |
user |
20 |
|
|
|
| Group |
group |
20 |
|
|
|
| User Or Group |
userorgroup |
20 |
|
|
|
When defining a formfield additional parameters may be used in the
Values column to further customize the behavior of the element.
autoinc
This is a formfield type that extens Foswiki's core AUTOINC mechanism to enumerate topics when they are created and brings it to
formfields. A unique number is assigned to
autoinc formfields whenever a topic is created will having such a DataForm attached to it.
Provisions are taken that these numbers are unique among each other. This feature allow to define number ranges based on the given configuration.
A typical use case would be to have different number ranges based on another formfield, say ProjectType:
| Name |
Type |
Size |
Values |
Description |
Attributes |
| Type |
radio |
3 |
new product, experimental, enhancement |
specifies the kind of project that is carried out |
M |
| Number |
autoinc |
5 |
start="1000" query="Type='$Type'" |
unique project number |
h |
Whenever a topic with such a DataForm definition is used will the Number property be calculated given the
start and
query parameters.
That is, a unique number will be assigned for each type of project "new product", "experimental" and "enhancement". All "new product" projects
receive unique numbers among each other, likewise all "experimental" projects and "enhancement" projects.
Numbering starts at the value given to the
start parameter, 1000 in above example. The size column of an
autoinc formfield specifies the number of digits the number
should have similar to the
id formfield. By default numbering starts at zero.
By default, number ranges are specified among topics using the same DataForm by means of a "base query" that filters for topics of the same kind.
This list is then subdivided by the given
query. If for some reason you'd like to implement number ranges among different DataForms you can
disable this base query using the parameter
basequery="off". Not however that you should definitely define a more elaborate query to prevent
unexpected numbering among other content in the same web (see
QuerySearch.)
autofill
A formfield that is filled automatically based on values from one or more other formfields of the same topic. During an edit-save loop, values of fields listed in the
source parameter
are extracted and concatenated using the specified
separator. Values of an
autofill formfield cannot be edited by the user.
Parameters:
Either use this approach:
-
format: specify a format string to build up the autofill formfield; use $<field-name> to reference a formfield (see example below)
… or do it the old way by looping over formfields:
-
header: add an optional string prefixed to the field value, but only when the source fields are not empty
-
fields: comma-separated list of one or more formfields to fetch values from
-
separator: separator used when concatenating all values into a new value for the autofill field
-
footer: append an optional string to the field value, but only when the source fields are not empty
A typical use-case for an
autofill field is the construction of a TopicTitle based on other form properties:
| Name |
Type |
Size |
Values |
Description |
Attributes |
| TopicTitle1 |
autofill |
1 |
header="Project" fields="Customer, ID, Year" |
|
|
| TopicTitle2 |
autofill |
1 |
format="Project-$ID ($Customer, $Year)" |
|
|
| Customer |
text |
80 |
|
|
|
| ID |
id |
4 |
|
|
|
| Year |
text |
4 |
|
|
|
bytes
This formfield displays a numeric value in a "humanized" bytes notation, using magnitutes of two:
B, KB, MB, GB, TB, PB, EB and ZB.
Example:
The
FileSize formfield will display the value using a maximum magnitude of megabytes using a precision of 4.
For instance a value of
2033189908 will be displayed as 1939.0010 MB given the parameters in above example definition.
Without any parameters this value value would be displayed using the simples way, 1.89 GB in this case.
date2
This is an alternative for the core
date formfield type using the
jQuery-ui datepicker widget instead of using the
Mishoo JSCalendar widget.
It will launch a calendar when clicking into a
date2 formfield to select a date from, as well as restricts allowed keys to be entered into the formfield. The format of a
date2 formfield value
will always be of a
YYYY-MM-DD pattern and thus not be depending on any locale settings. This is quite important to get consistant data rather than differences based on the user's current browser language.
While the
value stored into a
date2 formfield is locale-independent will it display according to the settings of
$Foswiki::cfg{DefaultDateFormat} settings.
icon
A select box to chose an icon supported by Foswiki (famfamfam and fontawesome).
Parameters:
-
cat: list of icon categories to be included in the selection
-
include: regular expression of icons to include in the selection
-
exclude: regular expression of icons to be excluded from the selection
An icon category can be either a topic on the icon search path as defined in
$Foswiki::cfg{JQueryPlugin}{IconSearchPath}:
-
famfamfam … to select famfamfam icons only
-
silkicons … to selec from a silk icon only,
-
flagicons … to select a flag
- …
Or an icon category as defined in the fontawesome definition:
- Brand Icons
- Chart Icons
- Currency Icons
- Directional Icons
- File Type Icons
- Form Control Icons
- Medical Icons
- Payment Icons
- Spinner Icons
- Text Editor Icons
- Video Player Icons
- Web Application Icons
Examples:
id
Extract the numeric identifier from the topic name. This is most usefull for topics created using the
AUTOINC feature (see
TemplateTopics).
The
AUTOINC feature adds a numeric unique identifier when the topic is created. This identifier can be extracted using an
id formfield type
and stored into a DataForm and be available for formatted searches.
The value in the
Size column will be used to add leading zeros to the id. For example, given a topic FooBar1 has a DataForm
Then upon save the
id formfield will have a value of
0001.
Parameters: none
ipaddress
A general purpose IPv4 address, consisting of 4 octets, e.g.
10.0.0.1
Parameters: none
ipv6address
A general purpose IPv6 address,e.g.
2001:db8:85a3:8d3:1319:8a2e:370:7348
Parameters: none
macaddress
A hardware address given in 6 hex values, e.g.
00:1a:10:6f:ba:12
Parameters: none
natedit
This renders a textarea using the
NatEditPlugin. The size of the imput fields is specified similar to the standard
textarea
formfield type. Any additional parameters specific to
natedit may be specified in the "Values" column.
netmask
A special IP address used for routing, consisting of 4 octets, e.g.
255.255.255.0
phonenumber
A standard telephone number. This formfield uses
JQueryValidate to make sure the formfield value is a valid phone number.
Parameters: none
select2
A drop-in replacement for the standard
select formfield. See
JQSelect2Contrib.
Parameters: none
smartbox
A somewhat "smarter" checkbox formfield type. It allows to select one of the values as a placeholder representing "any" value in the selection.
So given this DataForm definition …
… then selecting "Accross all Business Areas" will select all other areas with it. Likewise, selecting all
business areas indivudually will automatically select "Accross all Business Areas" as well.
Note that the "any value" selection is the one indicated by the "*" asterisk, or if not present the first in the list.
time
A time formfield using the clockpicker widget from
http://weareoutman.github.io/clockpicker/
topic
A topic reference using JQSelect2Contrib for autocompletion.
Parameters:
-
web: the web the user can choose topics from; defaults to current web
-
default: the default value to use if no value exists yet
-
url: url for autocompletion, default: %SCRIPTURL{"rest"}%/RenderPlugin/template?expand=select2::topic;contenttype=application/json
-
TopicType: name of a TopicType to be selected
-
include: regular expression topics must match to be included in the selection
-
exclude: regular expression topics must not match to be included
Custom parameters may be added. These will be appended to the autocompletion url.
There are a couple of parameters that further customize the behavior of the select2 widget. Some of the most useful ones are:
-
minimumInputLength: number of characters that have to be entered before the autocompletion url is called to fetch matching selections from the backend; default 0
-
quietMillis: number of milliseconds to wait for input before the backend is called for autocompletion
-
limit: maximum number of values fetched from the autocompletion backend, default 10
These are also available for the
user and
icon formfield types.
user
A user reference using JQSelect2Contrib for autocompletion.
Parameters:
-
url: url for autocompletion, default: %SCRIPTURL{"rest"}%/MoreFormfieldsPlugin/users
-
group: groups that users must be a member of to be included in the selection
-
include: regular expression a user must match to be included in the selection
-
exclude: regular expression a user must not match to be included
group
A group reference using JQSelect2Contrib for autocompletion.
Parameters:
-
url: url for autocompletion, default: %SCRIPTURL{"rest"}%/MoreFormfieldsPlugin/users
-
include: regular expression a group must match to be included in the selection
-
exclude: regular expression a group must not match to be included
userorgroup
This formfield type combines
user and
group formfields providing the same parameters.
Installation Instructions
You do not need to install anything in the browser to use this extension. The following instructions are for the administrator who installs the extension on the server.
Open configure, and open the "Extensions" section. "Extensions Operation and Maintenance" Tab → "Install, Update or Remove extensions" Tab. Click the "Search for Extensions" button.
Enter part of the extension name or description and press search. Select the desired extension(s) and click install. If an extension is already installed, it will
not show up in the
search results.
You can also install from the shell by running the extension installer as the web server user: (Be sure to run as the webserver user, not as root!)
cd /path/to/foswiki
perl tools/extension_installer <NameOfExtension> install
If you have any problems, or if the extension isn't available in
configure, then you can still install manually from the command-line. See
https://foswiki.org/Support/ManuallyInstallingExtensions for more help.
Dependencies
| Name | Version | Description |
|---|
| Foswiki::Plugins::DBCachePlugin | >=9.00 | Required |
| Foswiki::Plugins::JQueryPlugin | >=9.00 | Required |
| Foswiki::Plugins::RenderPlugin | >=4.00 | Required |
| Foswiki::Plugins::TopicInteractionPlugin | >=6.00 | Required |
| Foswiki::Plugins::ImagePlugin | >=8.00 | Required |
| Foswiki::Contrib::JQSelect2Contrib | >1.00 | Required |
| JSON | >=2.59 | Required |
| Scalar::Util | >=0 | Required |
| Foswiki::Plugins::TopicTitlePlugin | >1.00 | Required for Foswiki < 2.2 |
Change History
Copyright © by the contributing authors. All material on this site is the property of the contributing authors.