PerfMatrix 
The reason behind adding a loop statement in the LoadRunner script is to implement the repetitive code logic. In the LoadRunner script, if you want to send a particular request for X number of times then there are two ways. One way is to write the request X number of times so that LoadRunner can … Read more
‘if’ is a conditional statement in LoadRunner and its syntax is as same as the C language conditional statement. The conditional statement evaluates the given condition and controls the flow of the script. Along with the flow control task, the LoadRunner ‘if’ statement also helps to check the correctness of the response and marks a … Read more
In some cases, you need to write custom code to handle the user activities while preparing the script. For example, a hotel booking site displays a list of the hotels along with their occupancy status (Booked/Available). As per the business case, a user has to pick only that hotel which has occupancy status as ‘Available’. … Read more
web_reg_save_param_json is used to capture the value of a JSON node in the server response. Mostly, this function is used where the server response is formatted in JSON. The required dynamic value can be easily captured by providing the path of the element name (node) in the query string of the function. The captured value is … Read more
In my previous blogs, I have described all 5 correlation functions of LoadRunner in detail. Here, I have shown you what are the functional differences between these correlation functions. I have summarized the differences in the table format for your better understanding. To get detailed information on correlation functions, refer to the below links: Refer to the … Read more
web_reg_save_param_xpath is used to capture the value of an XML node in the server response. Mostly, web services have their responses in XML which can be easily captured by providing the XML element name (node) in the query string of the function. The server response of some of the HTML web requests contains the embedded XML … Read more