How to return AJAX response Text? [duplicate]

by

remember that onComplete is called long after the someFunction is done working. What you need to do is pass a callback function to the somefunction as a parameter. This function will be called when the process is done working (ie, onComplete):

somefunction: function(callback){
    var result = "";
    myAjax = new Ajax.Request(postUrl, {
        method: 'post',
        postBody: postData,
        contentType: 'application/x-www-form-urlencoded',
        onComplete: function(transport){
            if (200 == transport.status) {
                result = transport.responseText;
                callback(result);
            }
        }
    });

}
somefunction(function(result){
  alert(result);
});

More Related Contents:

  1. Ajax Binary Response
  2. Prototype AJAX request being sent as OPTIONS rather than GET; results in 501 error
  3. Img src path with header params to pass
  4. How can I add a custom HTTP header to ajax request with js or jQuery?
  5. No ‘Access-Control-Allow-Origin’ header is present on the requested resource error
  6. AJAX Mailchimp signup form integration
  7. MVC Return Partial View as JSON
  8. Why does the preflight OPTIONS request of an authenticated CORS request work in Chrome but not Firefox?
  9. How to disable postback on an asp Button (System.Web.UI.WebControls.Button)
  10. jQuery .load() / .ajax() not executing javascript in returned HTML after appended
  11. Basic Ajax send/receive with node.js
  12. get the data of uploaded file in javascript
  13. Cross-Domain AJAX doesn’t send X-Requested-With header
  14. Send FormData and String Data Together Through JQuery AJAX?
  15. Ajax success event not working
  16. Add a Variation to Cart using AJAX – WooCommerce API?
  17. AJAX post error : Refused to set unsafe header “Connection”
  18. How to disable beforeunload action when user is submitting a form?
  19. Jquery getJSON populate select menu question
  20. Timed out waiting for asynchronous script result while executing protractor scripts with appium
  21. Make XmlHttpRequest POST using JSON [duplicate]
  22. Cross-Origin XMLHttpRequest in chrome extensions
  23. document.createElement(‘script’)… adding two scripts with one callback
  24. Jquery Ajax beforeSend and success,error & complete
  25. Detect from browser if specific application is installed
  26. uploading a file via ajax with php
  27. How to make a button execute a php script?
  28. SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data
  29. How to return an array from an AJAX call?
  30. How to avoid conflict between JQuery and Prototype

Leave a Comment