1 /**

     2  * Functions for ajax boxes.

     3  *

     4  *  :organization: Logilab

     5  *  :copyright: 2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.

     6  *  :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr

     7  *

     8  */

     9 

    10 function ajaxBoxValidateSelectorInput(boxid, eid, separator, fname, msg) {

    11     var holderid = cw.utils.domid(boxid) + eid + 'Holder';

    12     var value = $('#' + holderid + 'Input').val();

    13     if (separator) {

    14         value = $.map(value.split(separator), jQuery.trim);

    15     }

    16     var d = loadRemote(AJAX_BASE_URL, ajaxFuncArgs(fname, null, eid, value));

    17     d.addCallback(function() {

    18             $('#' + holderid).empty();

    19             var formparams = ajaxFuncArgs('render', null, 'ctxcomponents', boxid, eid);

    20             $('#' + cw.utils.domid(boxid) + eid).loadxhtml(AJAX_BASE_URL, formparams, null, 'swap');

    21             if (msg) {

    22                 document.location.hash = '#header';

    23                 updateMessage(msg);

    24             }

    25         });

    26 }

    27 

    28 function ajaxBoxRemoveLinkedEntity(boxid, eid, relatedeid, delfname, msg) {

    29     var d = loadRemote(AJAX_BASE_URL, ajaxFuncArgs(delfname, null, eid, relatedeid));

    30     d.addCallback(function() {

    31             var formparams = ajaxFuncArgs('render', null, 'ctxcomponents', boxid, eid);

    32             $('#' + cw.utils.domid(boxid) + eid).loadxhtml(AJAX_BASE_URL, formparams, null, 'swap');

    33             if (msg) {

    34                 document.location.hash = '#header';

    35                 updateMessage(msg);

    36             }

    37     });

    38 }

    39 

    40 /**

    41  * .. function:: ajaxBoxShowSelector(boxid, eid, unrelfname,

    42  *                                  addfname, msg,

    43  *                                  oklabel, cancellabel,

    44  *                                  separator=None)

    45  *

    46  * Display an ajax selector within a box of regid `boxid`, for entity with eid

    47  * `eid`.

    48  *

    49  * Other parameters are:

    50  *

    51  * * `addfname`, name of the json controller method to call to add a relation

    52  *

    53  * * `msg`, message to display to the user when a relation has been added

    54  *

    55  * * `oklabel`/`cancellabel`, OK/cancel buttons label

    56  *

    57  * * `separator`, items separator if the field is multi-valued (will be

    58  *   considered mono-valued when not specified)

    59  */

    60 function ajaxBoxShowSelector(boxid, eid,

    61                              unrelfname,

    62                              addfname, msg,

    63                              oklabel, cancellabel,

    64                              separator) {

    65     var holderid = cw.utils.domid(boxid) + eid + 'Holder';

    66     var holder = $('#' + holderid);

    67     if (holder.children().length) {

    68         holder.empty();

    69     }

    70     else {

    71         var inputid = holderid + 'Input';

    72         var deferred = loadRemote(AJAX_BASE_URL, ajaxFuncArgs(unrelfname, null, eid));

    73         deferred.addCallback(function (unrelated) {

    74             var input = INPUT({'type': 'text', 'id': inputid, 'size': 20});

    75             holder.append(input).show();

    76             var $input = $(input);

    77             $input.keypress(function (evt) {

    78                 if (evt.keyCode == $.ui.keyCode.ENTER) {

    79                     ajaxBoxValidateSelectorInput(boxid, eid, separator, addfname, msg);

    80                 }

    81             });

    82             $input.cwautocomplete(unrelated, {multiple: Boolean(separator)});

    83             var buttons = DIV({'class' : "sgformbuttons"},

    84                               A({href : "javascript: $.noop();",

    85                                  onclick : cw.utils.strFuncCall('ajaxBoxValidateSelectorInput',

    86                                                                 boxid, eid, separator, addfname, msg)},

    87                                 oklabel),

    88                               ' / ',

    89                               A({'href' : "javascript: $.noop();",

    90                                  'onclick' : '$("#' + holderid + '").empty()'},

    91                                   cancellabel));

    92             holder.append(buttons);

    93             $input.focus();

    94         });

    95     }

    96 }