CODEWITHSUNDEEP
javascriptajaxjakarta-eeservlets
deltaaruna
deltaaruna

Reputation: 538

How to pass a javascript variable on a jsp to a servlet

I am using google visualization API java wrapper to create a reporting module. I am using image charts.

Now I want to pass the url of the generated chart to a servelet. I can get the url of the generated graph using getImageUrl() method. I have stored the value of that url in a javascript variable.

How can I pass the URL through ajax?

Upvotes: 0

Views: 1393

Answers (1)

Sid
Sid

Reputation: 7631

Pass it as one of the parameters in $.ajax(); or $.post(); if you are using jquery. just as you would pass any other data in an Ajax call. An example would be:

$.ajax({
  type: "POST",
  url: urlToCall,
  data: { 'param': valueOfParam },

});

Pass it as param is passed above.

Upvotes: 2

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