Set varibale inside AJAX success is not working

Asked Dec 26 '18 at 14:06

Active Dec 26 '18 at 14:06

Viewed 34 times

I'm working with React JS and symfony 4, i need to do a insert but i need a token inside the form to send it to the controller, then i get the token by ajax but i need a way that set varible, to set this token but set varible inside ajax is not working because when i send the form the variable (or the state) is empty. so how i can do it ? or if you know other way than you

PD: I speak spanish and i'm learning english so please forgive if i have some mistake, thank you

constructor:

 constructor(props) {
    super(props);
    this.state = {
        token:''
    }
 }

ajax:

   success: function(response) {

     if (response) {
         this.setState({ token: response })
     }

   },

another way

constructor(props) {
    super(props);
    this.token = '';
}

ajax:

    success: function(response) {

     if (response) {
         this.token = response;
     }

    },

asked Dec 26 '18 at 14:06

YeisonM

Bind internal function to class. `function(){}.bind(this)` – Sameer Reza Khan Dec 26 '18 at 14:17
forgive me i'm starting with react js, can you explain me what is bind about and how i can do it, i really appreciate it, thank you – YeisonM Dec 26 '18 at 16:03
Check the docs. https://reactjs.org/docs/handling-events.html?no-cache=1 – Sameer Reza Khan Dec 26 '18 at 16:10
thank you, already works – YeisonM Dec 26 '18 at 16:27

Set varibale inside AJAX success is not working

0 Answers0