1 /* Copyright 2009 the Melange authors.

     2  *

     3  * Licensed under the Apache License, Version 2.0 (the "License");

     4  * you may not use this file except in compliance with the License.

     5  * You may obtain a copy of the License at

     6  *

     7  *   http://www.apache.org/licenses/LICENSE-2.0

     8  *

     9  * Unless required by applicable law or agreed to in writing, software

    10  * distributed under the License is distributed on an "AS IS" BASIS,

    11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    12  * See the License for the specific language governing permissions and

    13  * limitations under the License.

    14  */

    15 

    16 /*

    17 *

    18 * @author <a href="mailto:ajaksu@gmail.com">Daniel Diniz</a>

    19 * @author <a href="mailto:jamesalexanderlevy@gmail.com">James Levy</a>

    20 */

    21 

    22 (function ($) {

    23   $(function () {

    24 

    25     /*

    26     * == Setup Survey on Page Load ==

    27     *

    28     */

    29 

    30     var widget = $('div#survey_widget');

    31     widget.parents('td.formfieldvalue:first').css({

    32       'float': 'left',

    33       'width': 200

    34     });

    35 

    36     // TODO(ajaksu) survey below is unused, remove if no known use is predicted

    37     var survey = widget.find('tbody:first');

    38 

    39     if (widget.hasClass('create')) {

    40 

    41       /*

    42       * == Set Custom Field Rules ==

    43       *

    44       */

    45       widget.find('input').each(

    46         function () {

    47           $(this).preserveDefaultText($(this).val());

    48         }

    49       );

    50 

    51       widget.find('textarea').each(

    52         function () {

    53           $(this).preserveDefaultText($(this).val()).attr('overflow', 'auto')

    54           .growfield();

    55         }

    56       );

    57     }

    58 

    59     else { // survey has saved results

    60       widget.find('textarea').each(

    61         function () {

    62           $(this).attr('overflow', 'auto').growfield();

    63         }

    64       ).end()

    65       .find('.pick_multi').each(

    66         function () {

    67           $(this).find('input').each(

    68             function () {

    69               // if $(this).attr('checked', 'true');});

    70             }

    71           );

    72         }

    73       );

    74     }

    75 

    76     /*

    77     * == Configure Project ==

    78     *

    79     */

    80 

    81     // remember if form has been touched

    82     $('input,textarea,select').change(

    83       function () {

    84         if ($(this).attr('id') === 'id_project') {

    85           return;

    86         }

    87         $('form:first').data('touched', true);

    88       }

    89     );

    90 

    91   // remember initially chosen project choice

    92     $('select#id_project').blur(

    93       function () {

    94         $(this).data('selected', $(this).find('option:first'));

    95       }

    96     ).change(

    97       function () {

    98         if ($('form:first').data('touched') === true) {

    99           // if form has been touched, send confirmation dialog

   100           var save_check = confirm(["Switching projects will lose unsaved ",

   101                                     "edits made to this survey."].join(""));

   102           if (!save_check) {

   103             $(this).data('selected').attr('selected', 'selected');

   104             return false;

   105           }

   106         }

   107 

   108         if ($(this).val() !== 'None') {

   109           // redirect with new project GET param

   110           window.location = [window.location.href.split('?')[0],  "?project=",

   111                              $(this).val()].join("");

   112         }

   113       }

   114     );

   115 

   116     // insert project link after project select field

   117     $('div#project_link').insertAfter($('select#id_project')).show();

   118 

   119     /*

   120     * == Survey Submission Handler ==

   121     *

   122     */

   123 

   124     // validate form

   125     $('input[type=submit]').bind(

   126       'click',

   127       function (e) {

   128         e.preventDefault();

   129 

   130         // validate project and grade choice fields

   131         if ($('select#id_project') &&

   132         $('select#id_project').val() === 'None') {

   133           return alert('Please Choose a Project');

   134         }

   135 

   136         if ($('select#id_grade') && $('select#id_grade').val() === 'None') {

   137           return alert('Please Choose a Grade');

   138         }

   139         $('form').trigger('submit');

   140 

   141       }

   142     );

   143 

   144     $('form').bind('submit',

   145       function () {

   146         $('input#id_s_html').val(

   147           widget.find('div#survey_options').remove().end().html()

   148         );

   149       }

   150     );

   151   });

   152 }(jQuery));