How to Extract Multiple “View State” (almost 50) from the Response effectively and in a simple way other than using the regular expression extractor

Question

How to Extract Multiple \"View State\" (almost 50) from the Response effectively and in a simple way other than using the regular expression extractor

Step:

Answer 1

My expectation is that VIEWSTATE is a hidden input so you can automate handling of this VIEWSTATE parameters like:

1. Add CSS Selector Extractor to fetch hidden inputs names like:

2. Add another CSS Selector Extractor to fetch hidden inputs values like:

3. Add JSR223 PreProcessor as a child of the next request and put the following code into "Script" area:

   1.upto(vars.get('hiddenInputName_matchNr') as int, { index ->
       def hiddenInputName = vars.get('hiddenInputName_' + index)
       if (hiddenInputName.startsWith('__VIEWSTATE')) {
           sampler.addArgument(hiddenInputName, vars.get('hiddenInputValue_' + index))
       }
   })
   

4. That's it, the JSR223 PreProcessor should add all the VIEWSTATE parameters to the request in the runtime.