- Publicity: Public Only All
widget-procs.tcl
Form widgets for the ArsDigita Templating System
- Location:
- packages/acs-templating/tcl/widget-procs.tcl
- Authors:
- Karl Goldstein <karlg@arsdigita.com>
- Stanislav Freidin <sfreidin@arsdigita.com>
- CVS Identification:
$Id: widget-procs.tcl,v 1.66 2024/09/11 06:15:48 gustafn Exp $
Procedures in this file
- template::data::transform::checkbox_text (public)
- template::data::transform::party_search (private)
- template::data::transform::radio_text (public)
- template::data::transform::search (public)
- template::data::transform::select_text (public)
- template::data::validate::checkbox_text (public)
- template::data::validate::party_search (public)
- template::data::validate::radio_text (public)
- template::data::validate::select_text (public)
- template::util::checkbox_text::get_property (public)
- template::util::radio_text::get_property (public)
- template::util::select_text::get_property (public)
- template::widget (public)
- template::widget::attachment (public)
- template::widget::block (public)
- template::widget::button (public)
- template::widget::checkbox (public)
- template::widget::checkbox_text (public)
- template::widget::color (public)
- template::widget::comment (public)
- template::widget::email (public)
- template::widget::file (public)
- template::widget::hidden (public)
- template::widget::inform (public)
- template::widget::input (public)
- template::widget::menu (public)
- template::widget::merge_tag_attributes (public)
- template::widget::multiselect (public)
- template::widget::number (public)
- template::widget::party_search (public)
- template::widget::password (public)
- template::widget::radio (public)
- template::widget::radio_text (public)
- template::widget::search (public)
- template::widget::select (public)
- template::widget::select_text (public)
- template::widget::submit (public)
- template::widget::tel (public)
- template::widget::text (public)
- template::widget::textarea (public)
- template::widget::textarea_internal (private)
- template::widget::url (public)
Detailed information
template::data::transform::checkbox_text (public)
template::data::transform::checkbox_text element_ref
- Parameters:
- element_ref (required)
- Returns:
- Error:
- Author:
- Timo Hentschel <timo@timohentschel.de>
- Created:
- 2004-10-17
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::data::transform::party_search (private)
template::data::transform::party_search element_ref
Do the actual search of parties using the input value and return a list of lists consisting of (party_name, party_id). DRB: The blank string check should actually be in the validate procedure.
- Parameters:
- element_ref (required)
- Reference variable to the form element.
- Returns:
- search result or error
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::data::transform::radio_text (public)
template::data::transform::radio_text element_ref
- Parameters:
- element_ref (required)
- Returns:
- Error:
- Author:
- Timo Hentschel <timo@timohentschel.de>
- Created:
- 2004-10-17
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::data::transform::search (public)
template::data::transform::search element_ref
Process a submitted search widget's data.
- Parameters:
- element_ref (required)
- Reference variable to the form element
- Returns:
- Transformed value
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::data::transform::select_text (public)
template::data::transform::select_text element_ref
- Parameters:
- element_ref (required)
- Returns:
- Error:
- Author:
- Dave Bauer <dave@thedesignexperience.org>
- Created:
- 2004-07-18
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::data::validate::checkbox_text (public)
template::data::validate::checkbox_text value_ref message_ref
validate a checkbox_other datatype
- Parameters:
- value_ref (required)
- message_ref (required)
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- validate_text
template::data::validate::party_search (public)
template::data::validate::party_search value_ref message_ref
Validate the party search entry form.
- Parameters:
- value_ref (required)
- A reference to the value input by the user.
- message_ref (required)
- A reference to the form element error field.
- Returns:
- true - all input for this datatype is valid.
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- validate_search
template::data::validate::radio_text (public)
template::data::validate::radio_text value_ref message_ref
validate a radio_other datatype
- Parameters:
- value_ref (required)
- message_ref (required)
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- validate_text
template::data::validate::select_text (public)
template::data::validate::select_text value_ref message_ref
validate a select_text datatype
- Parameters:
- value_ref (required)
- message_ref (required)
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- validate_text
template::util::checkbox_text::get_property (public)
template::util::checkbox_text::get_property what checkbox_list
- Parameters:
- what (required)
- checkbox_list (required)
- Returns:
- Error:
- Author:
- Timo Hentschel <timo@timohentschel.de>
- Created:
- 2004-10-17
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::util::radio_text::get_property (public)
template::util::radio_text::get_property what radio_list
- Parameters:
- what (required)
- radio_list (required)
- Returns:
- Error:
- Author:
- Timo Hentschel <timo@timohentschel.de>
- Created:
- 2004-10-17
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::util::select_text::get_property (public)
template::util::select_text::get_property what select_text_list
- Parameters:
- what (required)
- select_text_list (required)
- Returns:
- Error:
- Author:
- Dave Bauer <dave@thedesignexperience.org>
- Created:
- 2004-07-18
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget (public)
template::widget
The template::widget namespace contains the code for the various input widgets.
- See Also:
- template::widget::ampmFragment
- template::widget::block
- template::widget::button
- template::widget::checkbox
- template::widget::checkbox_text
- template::widget::color
- template::widget::comment
- template::widget::currency
- template::widget::date
- template::widget::dateFragment
- template::widget::email
- template::widget::file
- template::widget::hidden
- template::widget::inform
- template::widget::input
- template::widget::menu
- template::widget::monthFragment
- template::widget::multiselect
- template::widget::number
- template::widget::numericRange
- template::widget::password
- template::widget::party_search
- template::widget::radio
- template::widget::radio_text
- template::widget::search
- template::widget::select
- template::widget::select_text
- template::widget::submit
- template::widget::tel
- template::widget::text
- template::widget::textarea
- template::widget::url
- template::element::create
- template::util::richtext
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::attachment (public)
template::widget::attachment element_reference tag_attributes
Render an attachment input widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::block (public)
template::widget::block element_reference tag_attributes
Widget for blocks of radio-buttoned questions
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::button (public)
template::widget::button element_reference tag_attributes
Render a button input widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::checkbox (public)
template::widget::checkbox element_reference tag_attributes
Render a checkbox input widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::checkbox_text (public)
template::widget::checkbox_text element_reference tag_attributes
Implements the complex widget checkbox_other which combines a checkbox widget with a text widget
- Parameters:
- element_reference (required)
- tag_attributes (required)
- Returns:
- Error:
- Author:
- Timo Hentschel <timo@timohentschel.de>
- Created:
- 2004-10-17
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::color (public)
template::widget::color element_reference tag_attributes
Render a color input widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::comment (public)
template::widget::comment element_reference tag_attributes
Render a comment widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::email (public)
template::widget::email element_reference tag_attributes
Render a email input widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::file (public)
template::widget::file element_reference tag_attributes
Generate a file widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- See Also:
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- template_widget_file
template::widget::hidden (public)
template::widget::hidden element_reference tag_attributes
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::inform (public)
template::widget::inform element_reference tag_attributes
A static information widget that does not submit any data
- Parameters:
- element_reference (required)
- tag_attributes (required)
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::input (public)
template::widget::input type element_reference tag_attributes
General proc used by a wide variety of widgets to output input HTML tags.
- Parameters:
- type (required)
- The type of widget (checkbox, radio, text etc)
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to hang on the input tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::menu (public)
template::widget::menu widget_name options_list values_list \ attribute_reference [ mode ] [ widget_type ]
Render a menu widget (a "select" dropdown menu by default).
- Parameters:
- widget_name (required)
- Name of the widget
- options_list (required)
- List of option/value pairs (i.e. dropdown menu items)
- values_list (required)
- List of values (i.e. the selected default value)
- attribute_reference (required)
- Reference variable to the caller's tag_attributes param
- mode (optional, defaults to
"edit"
)- If "edit" the widget is rendered, otherwise values are passed along using hidden input HTML tags
- widget_type (optional, defaults to
"select"
)- Select, checkbox, etc
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::merge_tag_attributes (public)
template::widget::merge_tag_attributes element_reference \ tag_attributes
Consolidates the logics to compute the final tag attributes by merging those explicitly supplied and those in the element definition.
- Parameters:
- element_reference (required)
- tag_attributes (required)
- Returns:
- dict
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::multiselect (public)
template::widget::multiselect element_reference tag_attributes
Render a select widget which allows any number of values to be selected.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::number (public)
template::widget::number element_reference tag_attributes
Render a number input widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::party_search (public)
template::widget::party_search element_reference tag_attributes
A widget that searches for parties (persons, groups and relational_segments) and lets the user select one from the search results.
It only searches in all parties from the system currently. It should probably be extended to allow one to restrict the search to a specific subsite, as well as searching only for groups or persons.
- Parameters:
- element_reference (required)
- tag_attributes (required)
- Author:
- Tilmann Singer
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::password (public)
template::widget::password element_reference tag_attributes
Generate a password input widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::radio (public)
template::widget::radio element_reference tag_attributes
Render a radio input widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::radio_text (public)
template::widget::radio_text element_reference tag_attributes
Implements the complex widget radio_text which combines a radio widget with a text widget
- Parameters:
- element_reference (required)
- tag_attributes (required)
- Returns:
- Error:
- Author:
- Timo Hentschel <timo@timohentschel.de>
- Created:
- 2004-10-17
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::search (public)
template::widget::search element_reference tag_attributes
Return a widget consisting of either a search box or a search pull-down list. Here is an example of using the search widget with ad_form:
ad_form -name test -form { {user:search,optional {result_datatype integer} {label "Email"} {help_text "Search for a user by email address"} {search_query { select email from cc_users where lower(email) like '%'||lower(:value)||'%' }} } }Can be either a select widget initially if options supplied or a search box which on submit changes to a select widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- If the "options" attribute is passed in, a select widget is created, otherwise a search box.
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::select (public)
template::widget::select element_reference tag_attributes
Render a select widget which allows only one value to be selected.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::select_text (public)
template::widget::select_text element_reference tag_attributes
Implements the complex widget select_text which combines a select widget with a text widget
- Parameters:
- element_reference (required)
- tag_attributes (required)
- Returns:
- Error:
- Author:
- Dave Bauer <dave@thedesignexperience.org>
- Created:
- 2004-07-18
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::submit (public)
template::widget::submit element_reference tag_attributes
Render a submit input widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::tel (public)
template::widget::tel element_reference tag_attributes
Render a tel input widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::text (public)
template::widget::text element_reference tag_attributes
Generate a text widget (not to be confused with textarea)
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::textarea (public)
template::widget::textarea element_reference tag_attributes
A widget for the HTML form input textarea element. Includes spellchecker.
- Parameters:
- element_reference (required)
- Reference to the form element.
- tag_attributes (required)
- Html attributes to set in the widget.
- Returns:
- Form HTML for widget
- See Also:
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::textarea_internal (private)
template::widget::textarea_internal name attribute_reference [ value ] \ [ mode ] [ tag ]
Do the actual construction of a textarea widget, called by various user-callable widgets.
- Parameters:
- name (required)
- Name of the widget.
- attribute_reference (required)
- Reference variable to the tag_attributes passed to the calling widget proc.
- value (optional)
- Optional value
- mode (optional, defaults to
"edit"
)- If edit, output the textarea HTML, otherwise pass along the value (if it exists) in a hidden HTML input tag
- tag (optional, defaults to
"textarea"
)- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
template::widget::url (public)
template::widget::url element_reference tag_attributes
Render a URL input widget.
- Parameters:
- element_reference (required)
- Reference variable to the form element
- tag_attributes (required)
- HTML attributes to add to the tag
- Returns:
- Form HTML for widget
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
Content File Source
ad_library { Form widgets for the ArsDigita Templating System @author Karl Goldstein (karlg@arsdigita.com) @author Stanislav Freidin (sfreidin@arsdigita.com) @cvs-id $Id: widget-procs.tcl,v 1.66 2024/09/11 06:15:48 gustafn Exp $ } # Copyright (C) 1999-2000 ArsDigita Corporation # This is free software distributed under the terms of the GNU Public # License. Full text of the license is available from the GNU Project: # http://www.fsf.org/copyleft/gpl.html namespace eval template {} namespace eval template::widget {} namespace eval template::data {} namespace eval template::data::transform {} d_proc -public template::widget::merge_tag_attributes { element_reference tag_attributes } { Consolidates the logics to compute the final tag attributes by merging those explicitly supplied and those in the element definition. @return dict } { upvar $element_reference element if { [info exists element(html)] } { foreach {key value} $element(html) { dict lappend tag_attributes $key {*}$value } } return $tag_attributes } ad_proc -public template::widget {} { The template::widget namespace contains the code for the various input widgets. @see template::widget::ampmFragment @see template::widget::block @see template::widget::button @see template::widget::checkbox @see template::widget::checkbox_text @see template::widget::color @see template::widget::comment @see template::widget::currency @see template::widget::date @see template::widget::dateFragment @see template::widget::email @see template::widget::file @see template::widget::hidden @see template::widget::inform @see template::widget::input @see template::widget::menu @see template::widget::monthFragment @see template::widget::multiselect @see template::widget::number @see template::widget::numericRange @see template::widget::password @see template::widget::party_search @see template::widget::radio @see template::widget::radio_text @see template::widget::search @see template::widget::select @see template::widget::select_text @see template::widget::submit @see template::widget::tel @see template::widget::text @see template::widget::textarea @see template::widget::url @see template::element::create @see template::util::richtext } - ad_proc -public template::widget::party_search { element_reference tag_attributes } { A widget that searches for parties (persons, groups and relational_segments) and lets the user select one from the search results. <p> It only searches in all parties from the system currently. It should probably be extended to allow one to restrict the search to a specific subsite, as well as searching only for groups or persons. @author Tilmann Singer } { upvar $element_reference element if { ![info exists element(options)] } { # initial submission or no data (no options): a text box set output [input text element $tag_attributes] } else { set output "<input type=\"hidden\" name=\"$element(id):select\" value=\"t\" >" append output "<input type=\"hidden\" name=\"$element(id):search_string\" value=\"$element(search_string)\" >" if { ![info exists element(confirmed_p)] } { append output "<input type=\"hidden\" name=\"$element(id):confirmed_p\" value=\"t\" >" } append output [select $element_reference $tag_attributes] } return $output } d_proc -public template::data::validate::party_search { value_ref message_ref } { Validate the party search entry form. @param value_ref A reference to the value input by the user. @param message_ref A reference to the form element error field. @return true - all input for this datatype is valid. } { return 1 } d_proc -private template::data::transform::party_search { element_ref } { Do the actual search of parties using the input value and return a list of lists consisting of (party_name, party_id). DRB: The blank string check should actually be in the validate procedure. @param element_ref Reference variable to the form element. @return search result or error } { upvar $element_ref element set element_id $element(id) set value [string trim [ns_queryget $element_id]] set is_optional [info exists element(optional)] if { $value eq "" } { if { [string is true $is_optional] } { return "" } else { template::element::set_error $element(form_id) $element_id "Please enter a search string." return [list] } } if {$value eq ":search:"} { # user has selected 'search again' previously template::element::set_error $element(form_id) $element_id "Please enter a search string." return [list] } if { [ns_queryexists $element_id:search_string] } { # request comes from a page with a select widget and the # search string has been passed as hidden value set search_string [ns_queryget $element_id:search_string] set element(search_string) $search_string # the value to be returned set value [ns_queryget $element_id] } else { # request is an initial search set search_string $value set element(search_string) $value } # search in persons set persons [db_list_of_lists search_persons {}] # search in groups and relsegs set groups_relsegs [db_list_of_lists search_groups_relsegs {}] # Localize the groups set groups_relsegs [lang::util::localize_list_of_lists -list $groups_relsegs] if { [llength $persons] == 0 && [llength $groups_relsegs] == 0 } { # no search results so return text entry back to the user unset -nocomplain element(options) template::element::set_error $element(form_id) $element_id [subst { No matches were found for "[ns_quotehtml $search_string]".<br>Please try again. }] } else { # we need to return a select list set options [list] if { [llength $persons] > 0 } { set options $persons lappend options [list "---" ""] } if { [llength $groups_relsegs] > 0 } { lappend options {*}$groups_relsegs [list "---" ""] } set element(options) [concat $options { { "Search again..." ":search:" } }] if { ![info exists value] } { # set value to first item set value [lindex $options 0 1] } if { ![ns_queryexists $element_id:confirmed_p] } { template::element::set_error $element(form_id) $element_id "Please choose an entry." } } if { [info exists element(result_datatype)] && [ns_queryexists $element_id:select] } { set element(datatype) $element(result_datatype) } return $value } d_proc -public template::widget::search { element_reference tag_attributes } { Return a widget consisting of either a search box or a search pull-down list. Here is an example of using the search widget with ad_form: <pre> ad_form -name test -form { {user:search,optional {result_datatype integer} {label "Email"} {help_text "Search for a user by email address"} {search_query { select email from cc_users where lower(email) like '%'||lower(:value)||'%' }} } } </pre> Can be either a select widget initially if options supplied or a search box which on submit changes to a select widget. @param element_reference Reference variable to the form element @param tag_attributes If the "options" attribute is passed in, a select widget is created, otherwise a search box. @return Form HTML for widget } { upvar $element_reference element if { ! [info exists element(options)] } { # initial submission or no data (no options): a search box set output [input search element $tag_attributes] } else { # options provided so use a select list # include an extra hidden element to indicate that the # value is being selected as opposed to entered set output "" append output \ [subst {\n<input type="hidden" name="$element(id):select" value="t">}] \ [select element $tag_attributes] } return $output } d_proc -public template::widget::textarea { element_reference tag_attributes } { A widget for the HTML form input textarea element. Includes spellchecker. @see template::util::spellcheck::spellcheck_properties @param element_reference Reference to the form element. @param tag_attributes Html attributes to set in the widget. @return Form HTML for widget } { upvar $element_reference element array set attributes \ [::template::widget::merge_tag_attributes element $tag_attributes] if { [info exists element(value)] } { set value $element(value) } else { set value {} } if { [info exists element(mode)] } { set mode $element(mode) } else { set mode {} } set attributes(id) $element(name) set output [textarea_internal $element(name) attributes $value $mode] # Spell-checker array set spellcheck [template::util::spellcheck::spellcheck_properties -element_ref element] if { $element(mode) eq "edit" && $spellcheck(render_p) } { append output "<br>[_ acs-templating.Spellcheck]: [menu "$element(id).spellcheck" [nsv_get spellchecker lang_options] $spellcheck(selected_option) {}]" } return $output } d_proc -private template::widget::textarea_internal { name attribute_reference {value {}} {mode edit} {tag textarea} } { Do the actual construction of a textarea widget, called by various user-callable widgets. @param name Name of the widget. @param attribute_reference Reference variable to the tag_attributes passed to the calling widget proc. @param value Optional value @param mode If edit, output the textarea HTML, otherwise pass along the value (if it exists) in a hidden HTML input tag @return Form HTML for widget } { upvar $attribute_reference attributes if { $mode ne "edit" } { set output "" if { $value ne "" } { append output \ [ns_quotehtml $value] \ [subst {<input type="hidden" name="$name" value="[ns_quotehtml $value]">}] } } else { if {$tag ne "textarea"} { set output "<$tag" } else { set output "<textarea name=\"$name\"" } foreach attribute_name [array names attributes] { if {$attributes($attribute_name) eq ""} { append output " $attribute_name" } else { append output " $attribute_name=\"[ns_quotehtml $attributes($attribute_name)]\"" } } append output ">[ns_quotehtml $value]</$tag>" } return $output } ad_proc -public template::widget::inform { element_reference tag_attributes } { A static information widget that does not submit any data } { upvar $element_reference element if { [info exists element(noquote)] } { return $element(value) } else { return [ns_quotehtml $element(value)] } } d_proc -public template::widget::input { type element_reference tag_attributes } { General proc used by a wide variety of widgets to output input HTML tags. @param type The type of widget (checkbox, radio, text etc) @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to hang on the input tag @return Form HTML for widget } { upvar $element_reference element array set attributes \ [::template::widget::merge_tag_attributes element $tag_attributes] if { ( $type eq "checkbox" || $type eq "radio" ) && [info exists element(value)] } { # This can be used in the form template in a <label for="id">...</label> tag. set attributes(id) "$element(form_id):elements:$element(name):$element(value)" } elseif { $type in {"password" "text" "button" "file" }} { set attributes(id) "$element(name)" } # Handle display mode of visible normal form elements, i.e. not hidden, not submit, not button, not clear if { $element(mode) ne "edit" && $type ni { hidden submit button clear checkbox radio } } { set output "" if { [info exists element(value)] } { append output [ns_quotehtml $element(value)] append output [subst {<input type="hidden" name="$element(name)" value="[ns_quotehtml $element(value)]">}] } } else { set output [subst {<input type="$type" name="$element(name)"}] if { $element(mode) ne "edit" && $type ni { hidden submit button clear } } { append output " disabled" } elseif { ![info exists element(optional)] && $type ni { hidden submit button clear } } { append output " required" } if { [info exists element(value)] } { append output [subst { value="[ns_quotehtml $element(value)]"}] } foreach name [array names attributes] { if {$attributes($name) eq {}} { append output " $name" } else { append output [subst { $name="$attributes($name)"}] } } if { [info exists element(maxlength)] } { append output [subst { maxlength="$element(maxlength)"}] } append output " >" } return $output } d_proc -public template::widget::text { element_reference tag_attributes } { Generate a text widget (not to be confused with textarea) @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element # Spell-checker array set spellcheck [template::util::spellcheck::spellcheck_properties -element_ref element] if { $element(mode) eq "edit" && $spellcheck(render_p) } { return "[input text element $tag_attributes] <br>[_ acs-templating.Spellcheck]: [menu "$element(id).spellcheck" [nsv_get spellchecker lang_options] $spellcheck(selected_option) {}]" } else { return [input text element $tag_attributes] } } d_proc -public template::widget::file { element_reference tag_attributes } { Generate a file widget. @see template::util::file_transform @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element array set attributes \ [::template::widget::merge_tag_attributes element $tag_attributes] # # If the multiple flag is set for the element, we allow more than one file # in the widget, by using the HTML5 'multiple' attribute of the 'input' tag # if { [info exists element(multiple)] } { set attributes(multiple) {} } return [input file element [array get attributes]] } d_proc -public template::widget::password { element_reference tag_attributes } { Generate a password input widget. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element return [input password element $tag_attributes] } d_proc -public template::widget::hidden { element_reference tag_attributes } { @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element # Antonio Pisano: # before 2015-09-03 we didn't enter this 'if' when element(value) existed. # This means that even if we had multiple values in element(values) those # were ignored, preventing the export of multiple values by hidden formfields. # I changed this by saying that field is multiple whenever element(values) # exists and is not null. if { [info exists element(values)] && $element(values) ne "" } { #ns_log notice "hidden form element with multiple values: <$element(values)>" set output {} set count 0 foreach itemvalue $element(values) { append output [subst { <input type="hidden" id="$element(form_id):$element(name):$count" name="$element(name)" value="[ns_quotehtml $itemvalue]"> }] incr count } return $output } else { # # Standard case # return [input hidden element $tag_attributes] } } d_proc -public template::widget::submit { element_reference tag_attributes } { Render a submit input widget. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element # always ignore value for submit widget set element(value) $element(label) dict lappend tag_attributes class prevent-double-click return [input submit element $tag_attributes] } d_proc -public template::widget::attachment { element_reference tag_attributes } { Render an attachment input widget. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element set output [input file element $tag_attributes] set element(name) $element(attach_name) set element(label) $element(attach_label) set element(html) $element(attach_html) append output [submit element $tag_attributes] return $output } d_proc -public template::widget::checkbox { element_reference tag_attributes } { Render a checkbox input widget. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element return [input checkbox element $tag_attributes] } d_proc -public template::widget::radio { element_reference tag_attributes } { Render a radio input widget. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element return [input radio element $tag_attributes] } d_proc -public template::widget::button { element_reference tag_attributes } { Render a button input widget. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element return [input button element $tag_attributes] } d_proc -public template::widget::menu { widget_name options_list values_list attribute_reference {mode edit} {widget_type select} } { Render a menu widget (a "select" dropdown menu by default). @param widget_name Name of the widget @param options_list List of option/value pairs (i.e. dropdown menu items) @param values_list List of values (i.e. the selected default value) @param attribute_reference Reference variable to the caller's tag_attributes param @param mode If "edit" the widget is rendered, otherwise values are passed along using hidden input HTML tags @param widget_type Select, checkbox, etc @return Form HTML for widget } { upvar $attribute_reference attributes # Create an array for easier testing of selected values template::util::list_to_lookup $values_list values set output {} if { $mode ne "edit" } { set selected_list [list] foreach option $options_list { lassign $option label value if { [info exists values($value)] } { lappend selected_list $label append output [subst {<input type="hidden" name="$widget_name" value="[ns_quotehtml $value]">}] } } append output [join $selected_list ", "] } else { switch -exact -- $widget_type { checkbox - radio { if {![info exists attributes(multiple)]} { set widget_type radio } foreach option $options_list { lassign $option label value append output [subst { <input type="$widget_type" name="$widget_name" value="[ns_quotehtml $value]"}] if { [info exists values($value)] } { append output { checked="checked"} } append output [subst {>[ns_quotehtml $label]<br>\n}] } } default { append output [subst {<select name="$widget_name" id="$widget_name" }] foreach name [array names attributes] { if {$attributes($name) eq {}} { append output [subst { $name="$name"}] } else { append output [subst { $name="$attributes($name)"}] } } append output ">\n" foreach option $options_list { lassign $option label value append output [subst { <option value="[ns_quotehtml $value]"}] if { [info exists values($value)] } { append output [subst { selected="selected"}] } # The option element contains "normal" character data, # which must not contain any "<". For details, see: # https://www.w3.org/TR/html-markup/syntax.html#normal-character-data append output [subst {>[string map {< "<" > ">"} $label]</option>\n}] } append output "</select>" } } } return $output } d_proc -public template::widget::select { element_reference tag_attributes } { Render a select widget which allows only one value to be selected. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element array set attributes \ [::template::widget::merge_tag_attributes element $tag_attributes] return [template::widget::menu \ $element(name) $element(options) $element(values) attributes $element(mode)] } d_proc -public template::widget::multiselect { element_reference tag_attributes } { Render a select widget which allows any number of values to be selected. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element array set attributes \ [::template::widget::merge_tag_attributes element $tag_attributes] set attributes(multiple) {} # Determine the size automatically for a multiselect if { ! [info exists attributes(size)] } { set size [llength $element(options)] if { $size > 8 } { set size 8 } set attributes(size) $size } return [template::widget::menu \ $element(name) $element(options) $element(values) attributes $element(mode)] } d_proc -public template::data::transform::search { element_ref } { Process a submitted search widget's data. @param element_ref Reference variable to the form element @return Transformed value } { upvar $element_ref element set element_id $element(id) set value [ns_queryget $element_id] # there will no value for the initial request or if the form # is submitted with no search criteria (text box blank) if {$value eq {}} { return [list] } if {$value eq ":search:"} { if { [info exists element(options)] } { unset element(options) } template::element::set_error $element(form_id) $element_id \ "Please enter a search string." return [list] } # check for a value that has been entered rather than selected if { ! [ns_queryexists $element_id:select] } { # perform a search based on the value if { ! [info exists element(search_query)] } { error "No search query specified for search widget" } set query $element(search_query) set options [db_list_of_lists get_options $query] set option_count [llength $options] if { $option_count == 0 } { # no search results so return text entry back to the user if { [info exists element(options)] } { unset element(options) } template::element::set_error $element(form_id) $element_id \ [subst {No matches were found for "[ns_quotehtml $value]".<br>Please\ntry again.}] } elseif { $option_count == 1 } { # only one option so just reset the value set value [lindex $options 0 1] } else { # need to return a select list set element(options) [concat $options { { "Search again..." ":search:" } }] template::element::set_error $element(form_id) $element_id \ [subst {More than one match was found for "[ns_quotehtml $value]".<br> Please choose one from the list.}] set value [lindex $options 0 1] } } if { [info exists element(result_datatype)] && [ns_queryexists $element_id:select] } { set element(datatype) $element(result_datatype) } return [list $value] } d_proc -public template::widget::comment { element_reference tag_attributes } { Render a comment widget. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element array set attributes \ [::template::widget::merge_tag_attributes element $tag_attributes] set output {} if { [info exists element(history)] } { append output "$element(history)" } if {$element(mode) eq "edit"} { if { [info exists element(header)] } { append output "<p><b>$element(header)</b></p>" } append output [textarea $element_reference $tag_attributes] if { [info exists element(format_element)] && [info exists element(format_options)] } { append output "<br>Format: [menu $element(format_element) $element(format_options) {} {}]" } } return $output } d_proc -public template::widget::block { element_reference tag_attributes } { Widget for blocks of radio-buttoned questions @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element array set attributes \ [::template::widget::merge_tag_attributes element $tag_attributes] if { [info exists element(value)] } { set value $element(value) } else { set value {} } set output "" set options $element(options) set count 0 foreach option $options { if {$count == 0} { # answer descriptions in a list: {{desc1 no_of_answers} {desc2 no_of_answers} ...} append output "<tr align='center'><td></td><td></td>" foreach answer_desc $option { lassign $answer_desc answer_description no_of_answers append output "<th colspan=\"[expr {$no_of_answers + 1}]\" align=\"center\">$answer_description</th>" } append output "</tr>" } elseif {$count == 1} { append output \ {<tr>} \ {<td><span style="font-weight: bold">} \ [ns_quotehtml [lindex $option 0]] \ {</span></td>} foreach answer_set [lindex $option 1] { append output "<td>required?</td>" foreach answer $answer_set { append output "<td>[ns_quotehtml $answer]</td>" } } append output {</tr>} } else { append output "<tr><td><span style=\"font-weight: bold\">[lindex $option 0]</span></td>" foreach question [lindex $option 1] { lassign $question name required_p append output \ "<td>" \ [expr {$required_p eq "t" ? {<span style="color: #f00;">*</span>} : { }}] \ "</td>" foreach choice [lindex $question 2] { if {$choice ni $value} { append output "<td><input type=\"radio\" name=\"$name\" value=\"$choice\"></td>" } else { append output "<td><input type=\"radio\" name=\"$name\" value=\"$choice\" checked></td>" } } } append output "</tr>" } incr count } return "<table>$output</table>" } ############################################################################### # radio/select/checkbox widgets with a textbox associated for other ############################################################################### namespace eval template::util::select_text {} namespace eval template::util::radio_text {} namespace eval template::util::checkbox_text {} d_proc -public template::data::validate::select_text { value_ref message_ref } { validate a select_text datatype } { # FIXME do something? return 1 } d_proc -public template::data::transform::select_text { element_ref } { @author Dave Bauer (dave@thedesignexperience.org) @creation-date 2004-07-18 @param element_ref @return @error } { upvar $element_ref element set element_id $element(id) set text_value [ns_queryget $element_id.text] set select_value [ns_queryget $element_id] return [list [list $select_value $text_value]] } d_proc -public template::util::select_text::get_property { what select_text_list } { @author Dave Bauer (dave@thedesignexperience.org) @creation-date 2004-07-18 @param what @param select_text_list @return @error } { switch -- $what { select_value - select { return [lindex $select_text_list 0] } text_value - text { return [lindex $select_text_list 1] } default { error "Parameter supplied to util::select_text::get_property 'what' must be one of: select_value, text_value. You specified: '$what'." } } } d_proc -public template::widget::select_text { element_reference tag_attributes } { Implements the complex widget select_text which combines a select widget with a text widget @author Dave Bauer (dave@thedesignexperience.org) @creation-date 2004-07-18 @param element_reference @param tag_attributes @return @error } { upvar $element_reference element array set attributes \ [::template::widget::merge_tag_attributes element $tag_attributes] if { [info exists element(value)] } { set select [template::util::select_text::get_property select_value $element(value)] set text [template::util::select_text::get_property text_value $element(value)] } else { set select {} set text {} } set output {} if {$element(mode) eq "edit"} { # edit mode set element(value) $select append output [template::widget::menu $element(name) $element(options) $select attributes $element(mode)] if {![info exists element(other_label)]} { set element(other_label) "[_ acs-templating.Other]" } append output " $element(other_label): " set element(value) $text set element(name) $element(name)\.text append output [template::widget::input text element $tag_attributes] } else { # display mode if { [info exists element(value)] } { append output \ [template::util::select_text::get_property select_value $element(value)] \ " " \ [template::util::select_text::get_property text_value $element(value)] \ [subst {<input type="hidden" name="$element(id).text" value="[ns_quotehtml $text]">}] \ [subst {<input type="hidden" name="$element(id)" value="[ns_quotehtml $select]">}] } } return $output } ########################## d_proc -public template::data::validate::radio_text { value_ref message_ref } { validate a radio_other datatype } { return 1 } d_proc -public template::data::transform::radio_text { element_ref } { @author Timo Hentschel (timo@timohentschel.de) @creation-date 2004-10-17 @param element_ref @return @error } { upvar $element_ref element set element_id $element(id) set text_value [ns_queryget $element_id\.text] set radio_value [ns_queryget $element_id] return [list [list $radio_value $text_value]] } d_proc -public template::util::radio_text::get_property { what radio_list } { @author Timo Hentschel (timo@timohentschel.de) @creation-date 2004-10-17 @param what @param radio_list @return @error } { switch -- $what { radio_value - radio { return [lindex $radio_list 0] } text_value - text { return [lindex $radio_list 1] } default { error "Parameter supplied to util::radio_text::get_property 'what' must be one of: radio_value, text_value. You specified: '$what'." } } } d_proc -public template::widget::radio_text { element_reference tag_attributes } { Implements the complex widget radio_text which combines a radio widget with a text widget @author Timo Hentschel (timo@timohentschel.de) @creation-date 2004-10-17 @param element_reference @param tag_attributes @return @error } { upvar $element_reference element array set attributes \ [::template::widget::merge_tag_attributes element $tag_attributes] if { [info exists element(value)] } { set radio [template::util::radio_text::get_property radio_value $element(value)] set text [template::util::radio_text::get_property text_value $element(value)] } else { set radio {} set text {} } set output {} # edit mode set radio_text "<input type='radio' name='$element(name)'" foreach name [array names attributes] { if {$attributes($name) eq {}} { append radio_text " $name" } else { append radio_text " $name=\"$attributes($name)\"" } } # Create an array for easier testing of selected values template::util::list_to_lookup $radio values set output "" foreach option $element(options) { lassign $option label value append output "$radio_text value=\"$value\"" if { [info exists values($value)] } { append output { checked="checked"} } if {$element(mode) ne "edit"} { append output " disabled" } append output ">[ns_quotehtml $label]<br>" } if {![info exists element(other_label)]} { set element(other_label) "[_ acs-templating.Other]" } append output "$element(other_label): " set element(value) $text set element(name) $element(name)\.text append output [template::widget::input text element $tag_attributes] return $output } ########################## d_proc -public template::data::validate::checkbox_text { value_ref message_ref } { validate a checkbox_other datatype } { # FIXME do something? return 1 } d_proc -public template::data::transform::checkbox_text { element_ref } { @author Timo Hentschel (timo@timohentschel.de) @creation-date 2004-10-17 @param element_ref @return @error } { upvar $element_ref element set element_id $element(id) set text_value [ns_queryget $element_id\.text] set checkbox_value [ns_queryget $element_id] return [list [list $checkbox_value $text_value]] } d_proc -public template::util::checkbox_text::get_property { what checkbox_list } { @author Timo Hentschel (timo@timohentschel.de) @creation-date 2004-10-17 @param what @param checkbox_list @return @error } { switch -- $what { checkbox_value - checkbox { return [lindex $checkbox_list 0] } text_value - text { return [lindex $checkbox_list 1] } default { error "Parameter supplied to util::checkbox_text::get_property\ 'what' must be one of: checkbox_value, text_value.\ You specified: '$what'." } } } d_proc -public template::widget::checkbox_text { element_reference tag_attributes } { Implements the complex widget checkbox_other which combines a checkbox widget with a text widget @author Timo Hentschel (timo@timohentschel.de) @creation-date 2004-10-17 @param element_reference @param tag_attributes @return @error } { upvar $element_reference element array set attributes \ [::template::widget::merge_tag_attributes element $tag_attributes] if { [info exists element(values)] } { set checkbox [template::util::checkbox_text::get_property checkbox_value $element(values)] set text [template::util::checkbox_text::get_property text_value $element(values)] } else { set checkbox {} set text {} } set output {} # edit mode set checkbox_text [subst {<input type="checkbox" name="$element(name)"}] foreach name [array names attributes] { if {$attributes($name) eq {}} { append checkbox_text " [ns_quotehtml $name]" } else { append checkbox_text [subst { $name="$attributes($name)"}] } } # Create an array for easier testing of selected values template::util::list_to_lookup $checkbox values foreach option $element(options) { lassign $option label value append output \ $checkbox_text \ [subst { value="[ns_quotehtml $value]"}] if { [info exists values($value)] } { append output { checked="checked"} } append output ">[ns_quotehtml $label]<br>" } if {![info exists element(other_label)]} { set element(other_label) [_ acs-templating.Other] } set element(value) $text set element(name) $element(name)\.text append output \ "$element(other_label): " [template::widget::input text element $tag_attributes] return $output } d_proc -public template::widget::number { element_reference tag_attributes } { Render a number input widget. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element return [input number element $tag_attributes] } d_proc -public template::widget::url { element_reference tag_attributes } { Render a URL input widget. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element return [input url element $tag_attributes] } d_proc -public template::widget::tel { element_reference tag_attributes } { Render a tel input widget. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element return [input tel element $tag_attributes] } d_proc -public template::widget::email { element_reference tag_attributes } { Render a email input widget. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element return [input email element $tag_attributes] } d_proc -public template::widget::color { element_reference tag_attributes } { Render a color input widget. @param element_reference Reference variable to the form element @param tag_attributes HTML attributes to add to the tag @return Form HTML for widget } { upvar $element_reference element return [input color element $tag_attributes] } # # Local variables: # mode: tcl # tcl-indent-level: 4 # indent-tabs-mode: nil # End: