Experimental Physics and
Industrial Control System

Tom Pelaia <[email protected]> · Tue, 13 Jan 2009 08:42:11 -0500

Hi,

That test.html file doesn't work for me, either. CAML 2.0 will be

released very soon and offers much more powerful features. I recommend

waiting for it. However, if you want to test WebCA with real PVs, I've

written a simple probe page in which you can specify a PV and it will

display some useful information about it in addition to live

monitoring. It demonstrates the basics of WebCA. Let me know whether

that works for you.

CAML 2.0 will allow you to simply specify rich controls and lay them

out within HTML. You don't have to write any JavaScript (unless you

really want to).

best regards,
tom

probe.js

On Jan 13, 2009, at 4:34 AM, Silver wrote:

hi,

 I want to use webca. After compiling the code and copy .so file to

mozilla's plugin directory. I use firefox to open the test.html

coming with webca package. seems the plugin works, while I can't get

the pv's value.

 Ps, I can use caget to acqure the ai001's value first, then start

the firefox from the shell to visit that test.html file.

 Any help is appreciated. thanks a lot.

following is the webpage's context:

EPICS Channel Access Plug-in Test

This page contains a test case which test the implementation of

EPICS Channel Access Plug-in Test

Test 	Result
Get EPICSPlugin scriptable instance 	PASSED
EPICSPlugin.version 	PASSED
EPICSPlugin.epicsVersion 	PASSED
Connection monitoring 	(unknown)
Connection monitoring (second) 	(unknown)
Connection monitoring (on connected) 	(unknown)
Connection monitoring (non-existant record) 	PASSED
Connection monitoring (second, non-existant record) 	PASSED
Get request (no blocking test) 	PASSED
- value 	(unknown)
- status 	(unknown)
- severity 	(unknown)
- timestamp 	(unknown)
Get string (enum) scalar 	(unknown)
Get double array 	(unknown)
Get long array 	(unknown)
Get string array 	(unknown)
Put request (no blocking test) 	PASSED
Put double scalar 	(unknown)
Put long scalar 	(unknown)
Put string (enum) scalar 	(unknown)
Put double array 	(unknown)
Put long array 	(unknown)
Put string array 	(unknown)
Put without callback 	PASSED
Put with wrong data 	(unknown)
Monitor request (no blocking test) 	PASSED
- value 	(unknown)
- status 	(unknown)
- severity 	(unknown)
- timestamp 	(unknown)
Monitor array 	(unknown)
Monitor destruction 	(unknown)

Best regards
Geyang  2009-01-13

Experimental Physics and Industrial Control System

CA Probe

Experimental Physics and
Industrial Control System