Call for an internal javascript function

[Bogopo]

How to trigger an internal javascript the function

function validate(params, callback) {
     // some code....
     this.results = function () {
           alert('work!');
      } 
  callback();

}
var res = function () {

validate.results(); // здесь появляется ошибка

}
validate (params, res);

Trying to cause an internal function through the calibre but getting a mistake. validate.results is not a function

[kalyn]

One of the solutions is simply transferring the function. results in callback

function validate(params, callback) {
     // some code....
     function results() {
           alert('work!');
      } 
  callback(results);

}
var res = function (validateResults) {

validateResults(); // все ОК

}
validate (params, res);

One more instead. this use the name of the function, the meaning this Depends on how the function was caused.

function validate(params, callback) {

// some code....

validate.results = function () {

alert('work!');

}

  callback();

}
var res = function () {

validate.results(); // здесь появляется ошибка

}

validate (params, res);

Another solution is to use the operator new

function validate(params, callback) {

// some code....

this.results = function () {

alert('work!');

}

  callback(this);

}
var res = function (validate) {

validate.results(); // здесь появляется ошибка

}

new validate (params, res);

Another solution is to use the operator new, version 2

function validate(params, callback) {

// some code....

this.results = function () {

alert('work!');

}

  callback();

}
var res = function () {

validateObj.results(); // здесь появляется ошибка

}

var validateObj = new validate (params, res);