Remove Backslashes from Json Data in JavaScript

Question

Remove Backslashes from JSON Data in JavaScript or jQuery  var str      data     n   taskNames       n   01 Jan    n   02 Jan    n   03 Jan    n   04 Jan    n   05 Jan    n   06 Jan    n   07 Jan    n   08 Jan    n   09 Jan    n   10 Jan    n   11 Jan    n   12 Jan    n   13 Jan    n   14 Jan    n   15 Jan    n   16 Jan    n   17 Jan    n   18 Jan    n   19 Jan    n   20 Jan    n   21 Jan    n   22 Jan    n   23 Jan    n   24 Jan    n   25 Jan    n   26 Jan    n   27 Jan      var finalData   str replace              but this does not work for me  Any help

User · Accepted Answer

Your string is invalid  but assuming it was valid  you d have to do   var finalData   str replace     g         When you want to replace all the occurences with  replace  the first parameter must be a regex  if you supply a string  only the first occurrence will be replaced  that s why your replace wouldn t work   Cheers

User · Answer

You need to deserialize the JSON once before returning it as response  Please refer below code  This works for me   JavaScriptSerializer jss   new JavaScriptSerializer    Object finalData   jss DeserializeObject str

User · Answer

In React Native   This worked for me  name    hi  n ruser  name replace     r n   gm          hi user

User · Answer

try this  var finalData   str replace     g

User · Answer

tl dr  You don t have to remove the slashes  you have nested JSON  and hence have to  decode the JSON twice  DEMO  note I used double slashes in the example  because the JSON is inside a JS string literal      I assume that your actual JSON looks like    data     n   taskNames       n   01 Jan    n   02 Jan    n   03 Jan    n   04 Jan    n   05 Jan    n   06 Jan    n   07 Jan    n   08 Jan    n   09 Jan    n   10 Jan    n   11 Jan    n   12 Jan    n   13 Jan    n   14 Jan    n   15 Jan    n   16 Jan    n   17 Jan    n   18 Jan    n   19 Jan    n   20 Jan    n   21 Jan    n   22 Jan    n   23 Jan    n   24 Jan    n   25 Jan    n   26 Jan    n   27 Jan         I e  you have a top level object with one key  data  The value of that key is a string containing JSON itself  This is usually because the server side code didn t properly create the JSON  That s why you see the    inside the string  This lets the parser know that   is to be treated literally and doesn t terminate the string    So you can either fix the server side code  so that you don t double encode the data  or you have to decode the JSON twice  e g   var data   JSON parse JSON parse json  data

[javascript] Remove Backslashes from Json Data in JavaScript

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