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Class ::xowiki::includelet::form-menu

::xowiki::includelet::form-menu create ... \
           [ -__decoration (default "none") ] \
           [ -parameter_declaration (default "
          {-form_item_id:integer}
          {-parent_id}
          {-form}
          {-buttons {new answers}}
          {-button_objs}
          {-return_url}
        ") ]

Include a form menu for the specified Form

Defined in /var/www/openacs.org/packages/xowiki/tcl/includelet-procs.tcl

Class Relations

• class: ::xowiki::IncludeletClass
• superclass: ::xowiki::Includelet

::xowiki::IncludeletClass create ::xowiki::includelet::form-menu \
     -superclass ::xowiki::Includelet

Methods (to be applied on instances)

• __decoration (setter)

• parameter_declaration (setter)

• render (scripted)

  :get_parameters
  set package_id [${:__including_page} package_id]
  #:msg form-menu-[info exists form_item_id] buttons=$buttons
  
  if {![info exists form_item_id]} {
    set form_item_id [::$package_id instantiate_forms  -forms $form  -parent_id [${:__including_page} parent_id]]
    if {$form_item_id eq ""} {
      # we could throw an error as well...
      :msg "could not locate form '$form' for parent_id [${:__including_page} parent_id]"
      return ""
    }
  }
  if {[info exists parent_id]} {
    if {$parent_id eq "self"} {
      set parent_id [${:__including_page} item_id]
    }
  } else {
    set parent_id [${:__including_page} parent_id]
  }
  if {![info exists button_objs]} {
    set button_objs {}
    foreach b $buttons {
      if {[llength $b]>1} {
        lassign $b button id
      } else {
        lassign [list $b $form_item_id] button id
      }
      set form [::xo::db::CrClass get_instance_from_db -item_id $id]
      set form_package_id [$form package_id]
      if {$form_package_id eq ""} {
        #
        # When the package_id is empty, the page might be from a
        # site-wide page. Resolve the form page to the local context
        #
        $form set_resolve_context -package_id $package_id -parent_id $parent_id
        set form_package_id $package_id
      }
      #
      # "Package require" is just a part of "Package initialize"
      # creating the package object if needed....
      #
      ::xowiki::Package require $form_package_id
      set obj [form-menu-button-$button new -volatile -package_id $package_id  -base [::$package_id pretty_link -parent_id $parent_id [$form name]]  -form $form -parent_id $parent_id]
      if {[info exists return_url]} {$obj return_url $return_url}
      lappend button_objs $obj
    }
  }
  set links [list]
  foreach b $button_objs { lappend links [$b render] }
  return "<div style='clear: both;'><div class='wiki-menu'>[join $links { &middot; }]</div></div>\n"

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