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Last Updated: 13 Apr 2022 12:21 by ADMIN
Imported User
Created on: 21 Nov 2017 05:59
Type: Feature Request
1
How to call JSON methods inside fiddler script?
Hi there, what's the correct way to call:

JSON.stringify({});

JSON.parse("{}");

after calling these JSON methods, fiddler says:

Variable 'JSON' has not been declared

cheers,

David
4 comments
ADMIN
Nick Iliev
Posted on: 13 Apr 2022 12:21

Hey Otheus,

 

You are using import because your FIddlerScript is set to use JScript.NET and not C#. The examples that Eric provided were written with C#. You can change your FiddlerScript language through Tools > Options > Scripting > Language.

 

Regards,
Nick Iliev
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otheus
Posted on: 13 Apr 2022 01:30

Also, eric, this syntax you mention is more or less completely wrong.

 

1. "using Fiddler.webFormats" does not work. I had to use "import ...".

2. "Hashtable oObj" is wrong. It should be "var oObj:Hashtable ..."

3. Why Hashtable and not Object?

otheus
Posted on: 13 Apr 2022 00:10

Hi Eric,

 

Your response was a bit confusing. You mention the OP's JSON object doesn't directly exist within FiddlerScript, but you then reference that object in your code. Or is it a different object?

 

You write "The .NET framework ... offers a variety of JSON libraries" followed by "Having said that...". Usually the latter phrase indicates that the previous sentence isn't really relevant or was a caveat which you are about to discount. The next sentence reads "Fiddler does itself have its own JSON objects". Great! The semicolon and next sentence fragment reads "they're not optimized for FiddlerScript, however". So Fiddler provides its own JSON objects to use with FiddlerScript, but they are not optimized for FiddlerScript??!? 

 

Is there a reference somewhere to this object/class and methods? What's the converse of "ParseResult" (ie, "stringify()"?)

Imported User
Posted on: 21 Nov 2017 05:59 
Hi there, what's the correct way to call:

JSON.stringify({});

JSON.parse("{}");

after calling these JSON methods, fiddler says:

Variable 'JSON' has not been declared

cheers,

David
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