how to set and get parameter value?
I have function like this:
var File = function(){
"use strict";
var readFile = function(element){
console.log(element); //i want get paramater here
}
return {
init:function(){readFile()}
}
}();
and i implement this function like:
File.init('#image');
but i still get undefined
You almost got this. Try something like this instead:
var File = function(){
"use strict";
var readFile = function(element){
console.log(element); //i want get paramater here
}
return {
init: function(element){ readFile(element) }
}
}();
File.init('#element');
You are defining your init as a function that takes no parameter. You should make init a function that takes an element as a parameter and uses it to call readFile.
var File = function(){
"use strict";
var readFile = function(element){
console.log(element); //i want get paramater here
}
return {
init:function(element){
readFile(element);
}
}
}();
Side note: a probably more organized way of writing your code is to use a class called File that has the required functionality:
class File {
static readFile(element) {
console.log(element);
}
//other functions you may need here....
}
File.readFile(document.querySelector('p'));
initmethod has no parameter, and doesn't pass anything toreadFile()