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POHow to browse a manytomany field in create method openerp
 

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  1. POHow to browse a manytomany field in create method openerp
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    <p>I want to browse a many2many field but got this error:</p> <blockquote> <p>File "C:\Program Files (x86)\OpenERP 7.0\Server\server\openerp\addons\schoolem\schoolem_dispense_cours.py", line 39, in create AttributeError: '**browse_record_list' object has no attribute</p> <p>heure_cours_dispense_id</p> </blockquote> <p>This is the code :</p> <pre><code>class schoolem_dispense_cours(osv.Model): _name = 'schoolem.dispense_cours' _columns = { 'name' : fields.char('Code',required=True,help="Champ automatique"), 'cours_id' : fields.many2one('schoolem.cours','Nom du Cour',required=True), 'aca_id' : fields.many2one('schoolem.aca','Annee Academique',required=True), 'enseignant_id' : fields.many2one('res.users','Enseignant',required=True), 'salle_de_classe_id' : fields.many2one('schoolem.salle_de_classe','Salle de classe',required=True), 'heure_cours_id' : fields.many2many('schoolem.heure_cours_dispense','schoolem_dispense_cours_heure_cours_dispense','dispense_cours_id','heure_cours_dispense_id','Heures de cour'), #'heure_cours_id' : fields.many2many('schoolem.heure_cours_dispense',required=True), } def create(self, cr, uid, vals, context=None): if not vals['heure_cours_id'][0][2]: raise osv.except_osv(('Erreur!'), ('Une Programmation doit avoir au moins une heure de cours!')) ids = self.search(cr,uid,[('aca_id','=',vals['aca_id'])]) created_hc = [] if ids : for id in ids : obj_disp_crs = self.pool.get('schoolem.dispense_cours').browse(cr,uid,id) created_hc.append(obj_disp_crs.heure_cours_id.heure_cours_dispense_id) </code></pre>
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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