Flask 解析 Web 端 请求 数组

 1                 var ids = [];
 2                 for (var i = 0; i < row.length; i++) {
 3                     ids.push(row[i].id);
 4                 }
 5                 console.log(‘del:‘ + ids);
 6                 $.ajax({
 7                     method: ‘POST‘,
 8                     url: ‘/dance_del_data‘,
 9                     dataType: ‘json‘,
10                     data: {‘ids‘: ids, ‘who‘: datagridId},
11                     success: function (data) {
12                         $(dg).datagrid(‘reload‘);
13                         console.log(‘success in ajax.‘)
14                     },
15                     error: function () {
16                         console.log(‘error in ajax.‘);
17                     }
18                 });        

 1 @app.route(‘/dance_del_data‘, methods=[‘POST‘])
 2 def dance_del_data():
 3     # if request.has_key(‘ids‘):
 4     who = request.form[‘who‘]
 5     ids = request.form.getlist(‘ids[]‘)
 6     for i in ids:
 7         db.session.delete(DanceStudent.query.get(i))
 8         db.session.commit()
 9 
10     return "ok for del"