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('json', ajaxFuncArgs(fname, null, eid, value));

    17     d.addCallback(function() {

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

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

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

    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('json', ajaxFuncArgs(delfname, null, eid, relatedeid));

    30     d.addCallback(function() {

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

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

    33 	    if (msg) {

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

    35 		updateMessage(msg);

    36 	    }

    37     });

    38 }

    39 

    40 function ajaxBoxShowSelector(boxid, eid,

    41 			     unrelfname,

    42 			     addfname, msg,

    43 			     oklabel, cancellabel,

    44 			     separator) {

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

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

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

    48 	holder.empty();

    49     }

    50     else {

    51 	var inputid = holderid + 'Input';

    52 	var deferred = loadRemote('json', ajaxFuncArgs(unrelfname, null, eid));

    53 	deferred.addCallback(function (unrelated) {

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

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

    56 	    $input = $(input);

    57 	    $input.keypress(function (event) {

    58 		if (event.keyCode == KEYS.KEY_ENTER) {

    59 		    // XXX not very user friendly: we should test that the suggestions

    60 		    //     aren't visible anymore

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

    62 		}

    63 	    });

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

    65 			      A({'href' : "javascript: noop();",

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

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

    68 				  oklabel),

    69 			      ' / ',

    70 			      A({'href' : "javascript: noop();",

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

    72 				  cancellabel));

    73 	    holder.append(buttons);

    74 	    $input.autocomplete(unrelated, {

    75 		multiple: separator,

    76 		max: 15

    77 	    });

    78 	    $input.focus();

    79 	});

    80     }

    81 }