javascript - Switch case as string -

javascript - Switch case as string -

$(document).ready(function(){ createform("text,password",".content"); }); function createform(types,object){ typ = types.split(','); //var source = ""; $.each(typ,function(){ switch(this){ case "text": console.log('text');break; default: console.log('default');break; } }); //$(object).html(source); }

i have code in console homecoming 2xdefaults. why?

i seek homecoming input each type text or password switch not recognize "typ"

the reason you're seeing behavior this within each phone call string object instance, not string primitive. javascript has both. in switch statement, comparing cases via ===, , string instance not === string primitive.

three ways prepare it:

if alter switch to:

switch (string(this)) {

...that turn primitive, whereupon switch works.

as vision points out in comments below, utilize arguments $.each passes (each string — primitive — provided sec argument):

$.each(typ, function(index, value) { switch (value) { // ... } });

use of the alternatives discussed in other answer (one of nice simple for loop).

side note: you're falling prey the horror of implicit globals not declaring typ variable.

javascript