How to continuously passing data from service to view

Question

User-467044538 posted

Hi, I have an objective to keep pass Kafka Message from background service to front-end javascript to display the results.

Any tips or source to start with this use case? 

Thanks in advance.

Answer 1

User-2054057000 posted

You will have to use .ajax() method to do this kind of work. You will also need to run your JavaScript code every 5 seconds time so that you can do the checking purpose. For this you will need to use .setInterval() method of JavaScript.

The code skeleton will look like:

setInterval(checkService, 5000);
 
function checkService() {
    //here make AJAX call
    $.ajax({
      type: "POST",
      url: "",
      data: {},
      success: function (msg) {
        
      },
      error: function (req, status, error) {
              }
    });
}