Re: CSS : Label display precision

[Hugo Slepicka <hhslepicka@gmail.com>]

Hi Amien,

You can try this:

lb.setPropertyValue("text", value.toFixed(2));

HTH,

Hugo

On Thu, Feb 19, 2015 at 9:49 AM, Amien Crombie <acrombie@tlabs.ac.za> wrote:

Hi
Here is the code I'm struggling with:

// _javascript_ file
importPackage(Packages.org.csstudio.opibuilder.scriptUtil);
importPackage(Packages.java.lang);
importPackage(Packages.java.util);

var lb = display.getWidget("Label_5");
var cset  = PVUtil.getDoubleArray(pvs[1]); // Get its double Array values from the 2nd PV waveform

var value = cset[0].getValue();   // just extract first element of array

lb.setPropertyValue("text", value);
//

My Label_5 displays a huge demical (like '1.7293458101234' etc).
I just need to have a precision of 2 '1.73' etc...
Any way to do this..

Thanks
Amien