1 /**

     2  * toggle visibility of an element by its id & set current visibility status in a cookie

     3  *

     4  */

     5 

     6 var prefsValues = {};

     7 

     8 function togglePrefVisibility(elemId) {

     9     clearPreviousMessages();

    10     jQuery('#' + elemId).toggleClass('hidden');

    11 }

    12 

    13 function closeFieldset(fieldsetid) {

    14     var linklabel = _("open all");

    15     var linkhref = 'javascript:openFieldset("' + fieldsetid + '")';

    16     _toggleFieldset(fieldsetid, 1, linklabel, linkhref);

    17 }

    18 

    19 function openFieldset(fieldsetid) {

    20     var linklabel = _("close all");

    21     var linkhref = 'javascript:closeFieldset("' + fieldsetid + '")';

    22     _toggleFieldset(fieldsetid, 0, linklabel, linkhref);

    23 }

    24 

    25 function _toggleFieldset(fieldsetid, closeaction, linklabel, linkhref) {

    26     jQuery('#' + fieldsetid).find('div.openlink').each(function() {

    27         var link = A({

    28             'href': "javascript:$.noop();",

    29             'onclick': linkhref

    30         },

    31         linklabel);

    32         jQuery(this).empty().append(link);

    33     });

    34     jQuery('#' + fieldsetid).find('fieldset[id]').each(function() {

    35         var fieldset = jQuery(this);

    36         if (closeaction) {

    37             fieldset.addClass('hidden');

    38         } else {

    39             fieldset.removeClass('hidden');

    40             linkLabel = (_("open all"));

    41         }

    42     });

    43 }

    44 

    45 function validatePrefsForm(formid) {

    46     clearPreviousMessages();

    47     _clearPreviousErrors(formid);

    48     return validateForm(formid, null, submitSuccess, submitFailure);

    49 }

    50 

    51 function submitFailure(result, formid, cbargs) {

    52     var $form = jQuery('#' + formid);

    53     var dom = DIV({'class': 'critical'}, _("please correct errors below"));

    54     $form.find('div.formsg').empty().append(dom);

    55     unfreezeFormButtons(formid);

    56     var descr = result[1];

    57     _displayValidationerrors(formid, descr[0], descr[1]);

    58     $form.find('span.error').next().focus();

    59     return false; // so handleFormValidationResponse doesn't try to display error

    60 }

    61 

    62 function submitSuccess(result, formid, cbargs) {

    63     var $form = jQuery('#' + formid);

    64     setCurrentValues($form);

    65     var dom = DIV({'class': 'msg'}, _("changes applied"));

    66     $form.find('div.formsg').empty().append(dom);

    67     $form.find('input').removeClass('changed');

    68     checkValues($form, true);

    69     return;

    70 }

    71 

    72 function clearPreviousMessages() {

    73     jQuery('div#appMsg').addClass('hidden');

    74     jQuery('div.formsg').empty();

    75 }

    76 

    77 function checkValues(form, success) {

    78     var unfreezeButtons = false;

    79     jQuery(form).find('select').each(function() {

    80         unfreezeButtons = _checkValue(jQuery(this), unfreezeButtons);

    81     });

    82     jQuery(form).find('[type=text]').each(function() {

    83         unfreezeButtons = _checkValue(jQuery(this), unfreezeButtons);

    84     });

    85     jQuery(form).find('input[type=radio]:checked').each(function() {

    86         unfreezeButtons = _checkValue(jQuery(this), unfreezeButtons);

    87     });

    88 

    89     if (unfreezeButtons) {

    90         unfreezeFormButtons(form.attr('id'));

    91     } else {

    92         if (!success) {

    93             clearPreviousMessages();

    94         }

    95         _clearPreviousErrors(form.attr('id'));

    96         freezeFormButtons(form.attr('id'));

    97     }

    98 }

    99 

   100 function _checkValue(input, unfreezeButtons) {

   101     var currentValue = prefsValues[input.attr('name')];

   102     if (currentValue != input.val()) {

   103         input.addClass('changed');

   104         unfreezeButtons = true;

   105     } else {

   106         input.removeClass('changed');

   107         jQuery('span[id="err-' + input.attr('id') + '"]').remove();

   108     }

   109     input.removeClass('error');

   110     return unfreezeButtons;

   111 }

   112 

   113 function setCurrentValues(form) {

   114     jQuery(form).find('[name^=value]').each(function() {

   115         var input = jQuery(this);

   116         var name = input.attr('name');

   117         if (input.attr('type') == 'radio') {

   118             // NOTE: there seems to be a bug with jQuery(input).attr('checked')

   119             //       in our case, we can't rely on its value, we use

   120             //       the DOM API instead.

   121             if (input[0].checked) {

   122                 prefsValues[name] = input.val();

   123             }

   124         } else {

   125             prefsValues[name] = input.val();

   126         }

   127         jQuery(form).find('input[name="edits-' + name + '"]').val(prefsValues[name]);

   128     });

   129 }

   130 

   131 function initEvents() {

   132     jQuery('form').each(function() {

   133         var form = jQuery(this);

   134         //freezeFormButtons(form.attr('id'));

   135         form.find('.validateButton').attr('disabled', 'disabled');

   136         form.find('input[type=text]').keyup(function() {

   137             checkValues(form);

   138         });

   139         form.find('input[type=radio]').change(function() {

   140             checkValues(form);

   141         });

   142         form.find('select').change(function() {

   143             checkValues(form);

   144         });

   145         setCurrentValues(form);

   146     });

   147 }

   148 

   149 $(document).ready(function() {

   150     initEvents();

   151 });

   152