Jmeter - Beanshell Post processor - Handling Multiple Viewstate

BeanShell PostProcessor to extract those values.

Copy the code below into a BeanShell PostProcessor element that should be placed right under the HTTP request itself:

mydata = prev.getResponseDataAsString();
String[] list = mydata.split("value=\"");
for (int i = 1; i < list.length; i++)
{
    String subValue = list[i].split("\"")[0];
    vars.put("multipleviewstate_" + i, subValue);
}