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Message #39190
Re: Web portal CORS/preflight problem
You need to do this part
Ext.onReady( function() {
Ext.Ajax.request({
crossDomain: true,
url: base + "dhis-web-commons-security/login.action?authOnly=true",
method: 'POST'
....
with jquery instead of Ext.
See the code that Morten posted.
On Thu, Aug 27, 2015 at 12:19 PM, Hannan Khan <hannank@xxxxxxxxx> wrote:
> Thanks Jan.
>
> I added <script src="//code.jquery.com/jquery-2.1.4.min.js
> <http://code.jquery.com/jquery-2.1.4.min.js>"></script> in the <head> but
> still I get the error. What did I do wrong?
>
> Regards
>
> Hannan
>
> On Thu, Aug 27, 2015 at 2:49 PM, Jan Henrik Øverland <
> janhenrik.overland@xxxxxxxxx> wrote:
>
>> Hi Hannan,
>>
>> I have done some testing and it seems the bundled Ext version is getting
>> old. CORS is not working well with it.
>>
>> We need to look at this, but for now just include
>> https://code.jquery.com/jquery-2.1.4.min.js (minified, only 84k) and do
>> the authentication with jquery.
>>
>> The good thing about CORS is that you can simply do a normal ajax request
>> and the browser will take care of the rest.
>>
>> On Thu, Aug 27, 2015 at 10:37 AM, Hannan Khan <hannank@xxxxxxxxx> wrote:
>>
>>> Dear Alex
>>>
>>> Thank you for sharing the resources. but the problem still persists. i
>>> write as following:
>>>
>>> Ext.onReady( function() {
>>> Ext.Ajax.request({
>>> crossDomain: true,
>>> url: base + "dhis-web-commons-security/login.action?authOnly=true",
>>> method: 'POST',
>>>
>>> Please check.
>>>
>>> Regards
>>>
>>> Hannan
>>>
>>> On Thu, Aug 27, 2015 at 1:00 PM, Alex Tumwesigye <atumwesigye@xxxxxxxxx>
>>> wrote:
>>>
>>>> Dear Khan,
>>>>
>>>> Look at this
>>>> http://api.jquery.com/jquery.ajax/
>>>> Read about crossDomain, by default it set to false so you may need to
>>>> set it to true.
>>>>
>>>> Ideally, in your ajax request, add crossDomain:true
>>>>
>>>> Alex
>>>>
>>>>
>>>>
>>>> On Thu, Aug 27, 2015 at 9:53 AM, Mark Polak <markpo@xxxxxxxxxx> wrote:
>>>>
>>>>> Hello Hanna,
>>>>>
>>>>> Did you add http:// (or https:// if you use a secure line) in front
>>>>> of the IP address?
>>>>>
>>>>> On the demo instance this is a bit confusing as the examples do not
>>>>> show that but it is required for it to work correctly.
>>>>>
>>>>> Regards,
>>>>>
>>>>> Mark
>>>>> ________________________________________
>>>>> From: Dhis2-devs [dhis2-devs-bounces+markpo=
>>>>> ifi.uio.no@xxxxxxxxxxxxxxxxxxx] on behalf of Hannan Khan [
>>>>> hannank@xxxxxxxxx]
>>>>> Sent: 27 August 2015 08:29
>>>>> To: DHIS 2 developers
>>>>> Subject: [Dhis2-devs] Web portal CORS/preflight problem
>>>>>
>>>>> Dear Experts
>>>>>
>>>>> I am facing problem to creating Web Portal, facing problem CORS.
>>>>> First I try portal from 103.247.238.68 not working and then put this
>>>>> address in the white list of the dhis2 server at 103.247.238.68:8080<
>>>>> http://103.247.238.68:8080>. But but still having the same problem
>>>>> the error message is 'which is disallowed for cross-origin requests that
>>>>> require preflight'.
>>>>>
>>>>> Now how I resolve this? The script is similar as on the developer
>>>>> guide, page 49.
>>>>>
>>>>> Please advice.
>>>>>
>>>>> Regards
>>>>>
>>>>> Hannan
>>>>>
>>>>> _______________________________________________
>>>>> Mailing list: https://launchpad.net/~dhis2-devs
>>>>> Post to : dhis2-devs@xxxxxxxxxxxxxxxxxxx
>>>>> Unsubscribe : https://launchpad.net/~dhis2-devs
>>>>> More help : https://help.launchpad.net/ListHelp
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Alex Tumwesigye
>>>>
>>>> Technical Advisor - DHIS2 (Consultant),
>>>> Ministry of Health/AFENET
>>>> Kampala
>>>> Uganda
>>>>
>>>> IT Consultant - BarefootPower Uganda Ltd, SmartSolar, Kenya
>>>>
>>>> IT Specialist (Servers, Networks and Security, Health Information
>>>> Systems - DHIS2 ) & Solar Consultant
>>>>
>>>> +256 774149 775, + 256 759 800161
>>>>
>>>> "I don't want to be anything other than what I have been - one tree
>>>> hill "
>>>>
>>>
>>>
>>> _______________________________________________
>>> Mailing list: https://launchpad.net/~dhis2-devs
>>> Post to : dhis2-devs@xxxxxxxxxxxxxxxxxxx
>>> Unsubscribe : https://launchpad.net/~dhis2-devs
>>> More help : https://help.launchpad.net/ListHelp
>>>
>>>
>>
>
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