How to decode encoded string for javascript

Question

This is encoded HTML code to be used at javascript function

<div class=\"ProductDetail\"><div style=\"width:780px\">\r\n\t<div class=\"baslik\" style=\"margin: 0px; padding: 5px 10px; border-width: 5px 0px 1px; border-top-style: solid; border-bottom-style: solid; border-top-color: rgb(255, 255, 255); border-bottom-color: rgb(153, 165, 165); vertical-align: baseline; color: rgb(0, 0, 0); clear: both; line-height: 14px; font-family: 'Lucida Grande', sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(219, 223, 226);\">    Di\u011fer \u00d6zellikler<\/div><\/div><\/div>

When decoded properly it becomes below

<div class="ProductDetail"><div style="width:780px">
<div class="baslik" style="margin: 0px; padding: 5px 10px; border-width: 5px 0px 1px; border-top-style: solid; border-bottom-style: solid; border-top-color: rgb(255, 255, 255); border-bottom-color: rgb(153, 165, 165); vertical-align: baseline; color: rgb(0, 0, 0); clear: both; line-height: 14px; font-family: 'Lucida Grande', sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(219, 223, 226);">    Diğer Özellikler</div></div></div>

This website has both decode and encode features

http://www.freeformatter.com/javascript-escape.html#ad-output

I could find HttpUtility.JavaScriptStringEncode at c# however i couldn't find any function class etc to decode encoded string

So i need help about how to decode like that website does

.net 4.5 c#

why not right click on their page and look at the Javascript [view source] that they are using and add it to your page.. the answer is actually right in front of you — MethodMan
– MethodMan, Commented Dec 16, 2014 at 23:47
can you not add the javascript to your c# if not then I apologize for my comment — MethodMan
– MethodMan, Commented Dec 16, 2014 at 23:48
@DJKRAZE not you can not add. also their script is very hard to understand as you can guess perhaps even encrypted — Furkan Gözükara
– Furkan Gözükara, Commented Dec 16, 2014 at 23:49

Furkan Gözükara · Accepted Answer · 2014-12-16 23:58:39Z

4

Wow answer was so easy i just found out

and yet many experienced developers here voted my previous thread to close :D

Single line and works perfect

Regex.Unescape(string);

answered Dec 16, 2014 at 23:58

Furkan Gözükara

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mybirthname · Accepted Answer · 2014-12-16 23:55:27Z

1

Did you try:

        var unescapedString = Microsoft.JScript.GlobalObject.unescape(yourEscapedString);
        var escapedString = Microsoft.JScript.GlobalObject.escape(yourUnescapedString);

You should add Microsoft.JScript reference to your project.

answered Dec 16, 2014 at 23:55

mybirthname

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Mr. Shiny and New 安宇 · Accepted Answer · 2014-12-17 00:20:17Z

0

The encoding shown is sufficient to make a JavaScript literal. This won't need any additional decoding as the interpreter will do it for you.

answered Dec 17, 2014 at 0:20

Mr. Shiny and New 安宇

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1 Comment

Furkan Gözükara Over a year ago

actually in my case i have to load decoded into the htmlagilitypack so i have to decode

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