Experimental Physics and
Industrial Control System

"Bao Chunlei" <[email protected]> · Fri, 12 Dec 2008 09:18:15 +0800

Hello all,
     I just use WebCA to read pv value.But when I do some change to the value,I get nothing.If anyone has the answer,please tell me.

the code：
function handleMonitor( userInfo, pvName, values, status, severity, timestamp ) {
     	userInfo.innerHTML = values;                                               
     }
only this,is run correct.

but
   function handleMonitor( userInfo, pvName, values, status, severity, timestamp ) {
	temp=values;
     	index=0;
   		index=temp.indexOf(".");
		userInfo.innerHTML = temp.substr(0,index+4);                             
     }
 I get nothing value。

Thanks all

Baochunlei
Control Group,IHEP

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System