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 

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

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

    34 

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

    36 

    37       /*

    38       * == Set Custom Field Rules ==

    39       *

    40       */

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

    42         function () {

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

    44         }

    45       );

    46     }

    47 

    48     else { // survey has saved results

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

    50         function () {

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

    52         }

    53       ).end()

    54       .find('.pick_multi').each(

    55         function () {

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

    57             function () {

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

    59             }

    60           );

    61         }

    62       );

    63     }

    64 

    65     /*

    66     * == Configure Project ==

    67     *

    68     */

    69 

    70     // remember if form has been touched

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

    72       function () {

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

    74           return;

    75         }

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

    77       }

    78     );

    79 

    80     // remember initially chosen project choice

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

    82       function () {

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

    84       }

    85     ).change(

    86       function () {

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

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

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

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

    91           if (!save_check) {

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

    93             return false;

    94           }

    95         }

    96 

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

    98           // redirect with new project GET param

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

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

   101         }

   102       }

   103     );

   104 

   105     // insert project link after project select field

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

   107 

   108     /*

   109     * == Survey Submission Handler ==

   110     *

   111     */

   112 

   113     // validate form

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

   115       'click',

   116       function (e) {

   117         e.preventDefault();

   118 

   119         // validate project and grade choice fields

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

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

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

   123         }

   124 

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

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

   127         }

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

   129 

   130       }

   131     );

   132 

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

   134       function () {

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

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

   137         );

   138       }

   139     );

   140 

   141    /*

   142    * == Customize Comment Appearance ==

   143    */

   144 

   145    var comments = widget.find('td > .comment');

   146    comments.each(function(){

   147      $(this).parents('tr:first')

   148            .prev().css({'margin-top': '-10px'})

   149            .find('label').css({'font-size': '11px'});

   150    });

   151 

   152   });

   153 }(jQuery));