Column Reordering & Sorting
You can reorder the columns by dragging a column header to the left or the
right. You can the Session List based on the values in a particular column by
clicking on that column's header.
Adding Custom Columns
You
can bind columns in three distinct ways.
#1 Use QuickExec to add a column for just this debugging
instance
In Fiddler 2.2.8.5 and later, you can add columns manually using the
QuickExec box. The syntax is
cols add [Title] FlagName
Type commands like:
cols add @Request.Accept
or
cols add "Client IP Address" X-CLIENTIP
See Method #3 below for help on valid flagnames.
Note, columns added using QuickExec will be removed on every restart of Fiddler.
To add persistent columns, keep reading...
#2: FiddlerScript BindUIColumn Attribute
From
FiddlerScript, you can
simply add a method labeled with the BindUIColumn
attribute:
public
static
BindUIColumn("HTTPMethod")
function
CalcMethodCol(oS:
Session){
if (null
!=
oS.oRequest)
return
oS.oRequest.headers.HTTPMethod;
else
return
String.Empty;
}
Fiddler will run the method on each session to
fill the custom column. (To avoid exceptions, be sure that your
method is robust and checks to ensure that objects exist before use!)
#3 FiddlerScript AddBoundColumn
Alternatively, from FiddlerScript
you can call the AddBoundColumn() method. The first
parameter is the name with which the column should be named, and the
second parameter is the default width of the column. The
third parameter is either a Fiddler
Session Flag string, an @-prefixed-header name, or a JavaScript function that
returns a string.
static
function
Main()
{
FiddlerObject.UI.lvSessions.AddBoundColumn("ClientPort",
50,
"X-ClientPort");
FiddlerObject.UI.lvSessions.AddBoundColumn("SentCookie1",
60,
getSentCookie);
FiddlerObject.UI.lvSessions.AddBoundColumn("SentCookie2",
60,
"@request.Cookie");
FiddlerObject.UI.lvSessions.AddBoundColumn("ReturnedCookie",
60,
"@response.Set-Cookie");
