Redmine

<%= javascript_tag "observeProjectIdentifier(#{Project::IDENTIFIER_MAX_LENGTH});observeProjectName(#{Project::IDENTIFIER_MAX_LENGTH});" %>

  text_project_identifier_info: 'Kleinbuchstaben (a-z), Ziffern und Bindestriche erlaubt, muss mit einem Kleinbuchstaben beginnen.<br />Einmal gespeichert, kann die Kennung nicht mehr geändert werden.'

  text_project_identifier_info: 'Only lower case letters (a-z), numbers and dashes are allowed, must start with a lower case letter.<br />Once saved, the identifier cannot be changed.'

  text_project_identifier_info: 'Only lower case letters (a-z), numbers and dashes are allowed, must start with a lower case letter.<br />Once saved, the identifier cannot be changed.'

  text_project_identifier_info: 'Seuls les lettres minuscules (a-z), chiffres et tirets sont autorisés, doit commencer par une minuscule.<br />Un fois sauvegardé, l''identifiant ne pourra plus être modifié.'

// Automatic project identifier generation

var projectIdentifierLocked = false;

function generateProjectIdentifier(identifierMaxLength) {

  var identifier = $('project_name').getValue() // project name

  identifier = identifier.replace(/ä/g,'ae'); // umlauts

  identifier = identifier.replace(/ö/g,'oe'); // umlauts

  identifier = identifier.replace(/ü/g,'ue'); // umlauts

  identifier = identifier.replace(/Ä/g,'Ae'); // umlauts

  identifier = identifier.replace(/Ö/g,'Oe'); // umlauts

  identifier = identifier.replace(/Ü/g,'Ue'); // umlauts

  identifier = identifier.replace(/ß/g,'ss'); // umlauts

  identifier = identifier.replace(/[^a-z0-9]+/gi, '-'); // non-alphanumeric => dash

  identifier = identifier.replace(/^[-\d]*|-*$/g, ''); // remove dashes and numbers at beginning and dashes at end

  identifier = identifier.toLowerCase(); // to lower

  identifier = identifier.substr(0,identifierMaxLength); // max characters

  return identifier;

}

function observeProjectName(identifierMaxLength) {

  var f = function() {

    if(!projectIdentifierLocked) {

      $('project_identifier').setValue(generateProjectIdentifier(identifierMaxLength));

    }

  };

  Event.observe('project_name', 'keyup', f);

}

function observeProjectIdentifier(identifierMaxLength) {

  var f = function() {

    if($('project_identifier').getValue() != '' && $('project_identifier').getValue() != generateProjectIdentifier(identifierMaxLength)) {

      projectIdentifierLocked = true;

    } else {

      projectIdentifierLocked = false;

    }

  };

  Event.observe('project_identifier', 'keyup', f);

}