How to get the ajax response from success and assign it in a variable using jQuery?

debugcn Published at Dev

Jerielle

Hello guys I have a problem in getting the response from my ajax. If I display it in the console. I can view it. But How do I assign it in a variable?

Here's what I have. In my PHP code I have this

public function checkPassword($password){

            $username = $this->session->userdata('username');
            $validate = $this->members_model->checkPassword($password,$username);

            echo $validate;

}

In my jquery I have this

$('#existing').on('keyup',function(){

            var id = '<?php echo $this->session->userdata("user_id"); ?>';
            var password_url = '<?php echo site_url("member/checkPassword/' +id+ '"); ?>';

            $.ajax({
                type: 'POST',
                url: password_url,
                data: '',
                dataType: 'json',
                success: function(response){

                var g = response;
                if(g == 1){
                    $('#existing_info').html('Password is VALID'); //Doesn't display the VALID if the response is 1. Why?
                }else{
                    $('#existing_info').html('Password is INVALID!');
                }

                }

            });

        });

Prateek

$.ajax({
        type: 'POST',
        url: password_url,
        data: '',
        dataType: 'json',
        success: function(response){
           var k=response;

           if(k.indexOf("1") != -1)
             $('#existing_info').html('Password is VALID');
           else
              $('#existing_info').html('Password is INVALID!');
        }
    });

response is in response variable of success function.

indexof returns the index within the calling String object of the first occurrence of the specified value, starting the search at fromIndex, returns -1 if the value is not found.

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