Problem inside for loop joining string with variable

Question

I know this maybe a simple problem for some, but i really don´t know what´s the problem here. Inside a simple for loop i have this:

for (i = 0; i < r.foto.length; i++) 
{
  let slide = '<a href=../img/'+ r.foto[i] +'>' + '<img src=../img/thumb/'+ r.fotoThumbArray[i]+'>' + '</a>';
}

This is suppose to get photos that i have in my database, and the strange error that appears is in the console:

GET http://basedados.test/img/thumb/thumbqZSxpYVJevWz0PMR.jpeg%22 404 (Not Found)

I don´t understand why it appears that %22 in the end of the GET method, any guesses?

Regards

%22 is ". So, it sounds like you have an extra " in your foto[i] or in your fotoThumbArray[i]. Mind logging the array and posting the result? Thanks. — briosheje
– briosheje, Commented Oct 18, 2018 at 13:07
To add to briosheje see HTML URL Encoding for more information about characters like %22. — Mark
– Mark, Commented Oct 18, 2018 at 13:08
r.foto.reduce((tmp, x, xi) => `<a href=../img/${x}><img src=../img/thumb/${r.fotoThumbArray[xi]}></a>`, ''); — Orelsanpls
– Orelsanpls, Commented Oct 18, 2018 at 13:23

A_C · Accepted Answer · 2018-10-18 13:11:16Z

1

%22 is due to URL Encoding of characters that do not fall under the ASCII Character set. URLs can only be sent over the internet by converting any such characters by encoding them.

Refer this:- https://www.w3schools.com/tags/ref_urlencode.asp

answered Oct 18, 2018 at 13:11

A_C

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jollyjoyce1995 · Accepted Answer · 2018-10-18 13:13:53Z

0

try this:

for (i = 0; i < r.foto.length; i++) 
{
  let slide = '<a href="../img/'+ r.foto[i] +'">' + '<img src="../img/thumb/'+ r.fotoThumbArray[i]+'">' + '</a>';
}

answered Oct 18, 2018 at 13:13

jollyjoyce1995

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1 Comment

Heretic Monkey Over a year ago

This would not change anything, because the extra quote mark is in r.fotoThumbArray[i]. Also, answers which explain how their changes are meant to fix the problem are better than those which simply show code.

Japa · Accepted Answer · 2018-10-18 13:28:07Z

0

Thanks everyone for your help, briosheje was right, i was saving the image with extra characters.

answered Oct 18, 2018 at 13:28

Japa

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