It is impossible to return ajax-response from your handler directly
without the use of async/await, supported by only modern browsers. The
traditional way is to register a callback that will do all the work
On Wednesday, August 8, 2018 at 7:04:17 PM UTC+3, Константин Комков wrote:
>
> I want make very simple thing. When user load page fist time variable x
> must be 0. After ajax action variable x must be equal 1. And important
> moment, that variable x must be returned in JavaScript function.
> среда, 8 августа 2018 г., 18:03:23 UTC+3 пользователь Anthony написал:
>>
>> On Saturday, August 4, 2018 at 6:03:59 AM UTC-4, Константин Комков wrote:
>>>
>>> Hello!
>>>
>>> Can you take advice, how can I understan than answer from server was
>>> received in JS?
>>> Controller:
>>> def swed():
>>> ajaxAnswer = 0
>>> return dict(ajaxAnswer=ajaxAnswer)
>>> def VcodeToDbAndMail():
>>> ajaxAnswer = 1
>>> return dict(ajaxAnswer=ajaxAnswer)
>>> JS
>>> <script>
>>> jQuery('#myform').submit(function() {
>>> var x = 0;
>>> ajax('{{=URL("VcodeToDbAndMail")}}',['email'], ':eval');
>>>
>>
>> ':eval' is only relevant if the controller returns a string of Javascript
>> code, which your controller actions do not appear to be doing.
>>
>>
>>> $('#code').css('visibility','visible');
>>> x = {{=ajaxAnswer}};
>>>
>>
>> Note, the value of x in the line above will not be updated dynamically
>> based on the value of ajaxAnswer set on the server. Rather, this value is
>> set once on the server when the original page containing this Javascript
>> code is first served.
>>
>> You'll need to explain more clearly what you are really trying to do.
>>
>> Anthony
>>
>
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