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[fix] small inconsistency with deferred in dataset 

bzr revid: nicolas.vanhoren@openerp.com-20110727093014-fe1uhbkcyxl86qyz
This commit is contained in:
niv-openerp 2011-07-27 11:30:14 +02:00
parent c9f7de4dea
commit 62e969578f
1 changed files with 7 additions and 3 deletions
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10
addons/base/static/src/js/data.js
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@ -291,14 +291,18 @@ openerp.base.DataSet = openerp.base.Controller.extend( /** @lends openerp.base.
* Read the indexed record.
*/
read_index: function (fields, callback) {
var def = $.Deferred().then(callback);
if (_.isEmpty(this.ids)) {
return $.Deferred().reject().promise();
def.reject();
} else {
fields = fields || false;
return this.read_ids([this.ids[this.index]], fields, function(records) {
callback(records[0]);
return this.read_ids([this.ids[this.index]], fields).then(function(records) {
def.resolve(records[0]);
}, function() {
def.reject.apply(def, arguments);
});
}
return def.promise();
},
default_get: function(fields, callback) {
return this.rpc('/base/dataset/default_get', {