Extracting value from HTML Responce using Regular expression in JMETER?

Question

I am getting response from Jmeter like this:

Answer 1

Better than using regular expression to extract that value I would suggest using XPath Extraction like this:

//form[@name='MyForm']//input[@name='queueItemId']/@value

Where MyForm is your form name, replace with whatever you have.

Answer 2

Try something like:

encounterId=([0-9]+)

and use group 1 as the result.

Answer 3

or try this code regexId = '\d+';

Answer 4

var str = "<a href='/openmrs/module/moca/encounterViewer.form?encounterId=3537'></a>"
var regex = /<a.*?href='(.*?)'/;
var src = regex.exec(str)[1];
var numb = src.split("=")[1];
alert (numb);

Answer 5

Here is the XPath query:-

//input[@type="hidden"][@id="queueItemId"][@name="queueItemId"]@value

Answer 6

The most maintainable way in recent version of JMeter is to use CSS/JQuery Extractor:

The most performing one is to use new Boundary Extractor:

If you really want to use Regular_Expression_Extractor :