Toolkit Script manager
I’ve
seen this on scott gu’s blog that refer to another blog. What interesting here
is When you Replace your <asp:Script Manager> with
<cc1:ToolkitScriptManager>
It
supports script combining every script resource on the page.
Merge
Multiple client-side javascript into a single file that is download to the
client at runtime.
If
you put so many toolkit on your page, you will see it generates separate script
resource.and as you suspect with so many file, it has to go back and forth to
download the file when needed.
Before
After
WITH
MiliSECONDS:8840
Ukuran:542265
Waktu
Load: 2 second
WITH
OUT
MIlliSencods:21929
Waktu
Load: 3 second
Ukuran:280157
Save
9 roundtrip