Android Question post string issue

fricentric · Mar 18, 2017

hii!
i wanted to send data to server using poststring. i don't know where m going wrong.please can anyone help me out.

B4X:

job1.PostString("https://abc.com/hello", "q=&parameter1 & p=& parameter2")
   job1.GetRequest.SetContentType("application/x-www-form-urlencoded")

parameter1 and parameter2 are variables having some data.
the response from server i get is : parameter2 is not supplied.
what is going wrong?

MarcoRome · Mar 18, 2017

fricentric said:
hii!
i wanted to send data to server using poststring. i don't know where m going wrong.please can anyone help me out.

B4X:

job1.PostString("https://abc.com/hello", "q=&parameter1 & p=& parameter2") job1.GetRequest.SetContentType("application/x-www-form-urlencoded")

parameter1 and parameter2 are variables having some data.
the response from server i get is : parameter2 is not supplied.
what is going wrong?

The parameters:

q=&parameter1 & p=& parameter2

is

q=parameter1&p=parameter2

Type

B4X:

job2.Initialize("Job2", Me)
   job2.PostString("https://abc.com/hello", "first key=first value&key2=value2")

fricentric · Mar 18, 2017

hie @MarcoRome
tried that also but same error

eps · Mar 18, 2017

Can you post your actual code or at least some of it?

Have you seen this thread? https://www.b4x.com/android/forum/threads/poststring-missing-parameter.43210/

KMatle · Mar 18, 2017

Maybe just a typo? Do you have access to that server (if yes: check if the parameter names are really the same)

fricentric · Mar 18, 2017

the server variables are correct. thing is, the parameter2 is 1st activity's variable which is used in 2nd activity to pass it to server (api call is made in 2nd activity). but if i log the parameter2 i get the proper value to be passed but after making api call the response is : no parameter2 is supplied.

parameter2 and parameter1 are variables which contains the value to be passed to server so any difference it will make it for postString syntax?

KMatle · Mar 18, 2017

Please try to set the values hardcoded for a quick test (to see if the server api is working as expected).

After that move the variables to process_globals (even better: to a service which holds all data and doing the okhttputils calls - much easier)

fricentric · Mar 18, 2017

same issue after hardcoding the values also.
server calls are working fine. i tried that on postman and it gives proper response.

panagiotisden2 · Mar 18, 2017

try to add this

B4X:

job1.GetRequest.SetHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36")
    job1.GetRequest.Timeout= 30000
    job1.GetRequest

]
also do you have other requests except the one that is causing issue?
and tried with http insted of okhttp or the opposite?

fricentric · Mar 18, 2017

yes there are actually 2 api calls being made. response of 1st is fed to 2nd.
din try with http. il give it a try for the response.

Android Question post string issue

fricentric

Member

MarcoRome

Expert

fricentric

Member

eps

Expert

KMatle

Expert

fricentric

Member

KMatle

Expert

fricentric

Member

panagiotisden2

Active Member

fricentric

Member

Similar Threads

Android Question post string issue

Member

Expert

Member

Expert

Expert

Member

Expert

Member

Active Member

Member

Similar Threads

Privacy & Transparency

Privacy & Transparency