web2py

问题 I'm having trouble controlling post-login redirection behavior in web2py. According to this, web2py handles post-login redirection differently, depending on whether the login was initiated by the system (e.g. when accessing a auth-protected function) or by a user (when clicking a 'log in' link). In the former case, the behavior is to redirect to the referring page after login, as would be expected. In the latter, however, the user is redirected to an index page after login, or to a page

问题 I'm having trouble controlling post-login redirection behavior in web2py. According to this, web2py handles post-login redirection differently, depending on whether the login was initiated by the system (e.g. when accessing a auth-protected function) or by a user (when clicking a 'log in' link). In the former case, the behavior is to redirect to the referring page after login, as would be expected. In the latter, however, the user is redirected to an index page after login, or to a page

问题 Given this SQLFORM in the controller: form = SQLFORM.factory(db.source_server, db.target_server) with the following table definition: db.define_table('target_server', Field('target_url', 'string'), Field('target_user', 'string'), Field('target_password', 'password')) db.define_table('target_server', Field('target_url', 'string'), Field('target_user', 'string'), Field('target_password', 'password')) how can I apply custom CSS classes for each form widget <input> element? {{=form.custom.begin}}

问题 In web2py, in gluon/contrib/pymysql/connections.py there is a function that creates a new mySQL connection: def __init__(self, host="localhost", user=None, passwd="", db=None, port=3306, unix_socket=None, Is there any way to pass parameters to this function from web2py? 回答1: As noted at the very end of this section of the documentation, you can specify a dictionary of driver_args when instantiating DAL : db = DAL(<connection_string>, driver_args=dict(host='localhost', port=3306, ...)) 来源：

问题 I cant seem to submit my form with this code: @auth.requires_login() def index(): db.post.answers.writable=False db.post.answers.readable=False form = SQLFORM(Post, formstyle='divs') if form.process().accepted: pass code..... return(form=form) view: {{=form.custom.begin}} <div class="chat-form"> <textarea></textarea> <button>Send</button> </div> {{=form.custom.end}} My db is empty with no data submitted.Please help Regards 回答1: You must specify "name" attributes for your HTML input elements,

问题 I'm trying to put an image in view section I have defined a table but it seems {{for table in tables:}} doesn't work. My code is: default.py (Controller) def index(): return dict(message=T('Hello World')) def Tables(): return dict(tables=db().select(db.table.ALL)) def download(): return response.download(request, db) db.py (model) db.define_table('table', Field('image', type='upload') This is it and I tried to do {{for table in tables:}} before putting the image, but it says, the tables is

问题 I'm trying to put an image in view section I have defined a table but it seems {{for table in tables:}} doesn't work. My code is: default.py (Controller) def index(): return dict(message=T('Hello World')) def Tables(): return dict(tables=db().select(db.table.ALL)) def download(): return response.download(request, db) db.py (model) db.define_table('table', Field('image', type='upload') This is it and I tried to do {{for table in tables:}} before putting the image, but it says, the tables is

问题 I'm trying to run nosetests in web2py using suite and outputing with xunit, it creates the xml files but even if the console shows that there were errors, but, they are not been written in the xml file The .py script: suite = TestLoader().loadTestsFromTestClass(globals()[strArchivo+strDirectorio]) noseargs = ['fake','--processes=0','v=0','--process-timeout=60', '--with-xunit', '--xunit-file=applications/output.xml','--verbosity=0'] nose.run(argv = noseargs,suite = suite) The console output:

问题 I'm having an issue with web2py. I have a text file called defVals.txt that's in the modules folder. I try to read from it, using open("defVals.txt") (in a Module in the same director as defVals.txt), but I get the error: Traceback (most recent call last): File "/home/jordan/web2py/gluon/restricted.py", line 212, in restricted exec ccode in environment File "/home/jordan/web2py/applications/randommotif/controllers/default.py", line 67, in <module> File "/home/jordan/web2py/gluon/globals.py",

问题 I'm having an issue with web2py. I have a text file called defVals.txt that's in the modules folder. I try to read from it, using open("defVals.txt") (in a Module in the same director as defVals.txt), but I get the error: Traceback (most recent call last): File "/home/jordan/web2py/gluon/restricted.py", line 212, in restricted exec ccode in environment File "/home/jordan/web2py/applications/randommotif/controllers/default.py", line 67, in <module> File "/home/jordan/web2py/gluon/globals.py",