CODEWITHSUNDEEP
jquery
no_freedom
no_freedom

Reputation: 1961

how to display ajax loading image

I want to show ajax loading image. but don't know how to do that. here is my working ajax script. please help me to integrate ajax loading gif.thanks 

$(function() { 
    $( "#slider" ).slider({ 
       stop: function(event, ui) {
              $.ajax({
              url: "ajax.php",
              cache: false,
              async: false,
             data: "",
                  success: function(html){
                $("#result_list").html(html);
              }
            });

         }
    });
});

Upvotes: 6

Views: 10234

Answers (5)

Dmitry Romanov
Dmitry Romanov

Reputation: 14090

$(function() { 
$( "#slider" ).slider({ 
   stop: function(event, ui) {
          $("#place_of_loading_image").show();
          $.ajax({
          url: "ajax.php",
          cache: false,
          async: false,
          data: "",
          success: function(html){ //got the data

            $("#place_of_loading_image").hide(); // hide ajax loader         
            $("#result_list").html(html);        // show downloaded content
          }
        });

     }
    });
});

Where #place_of_loading_image is some container (like div), in a place you would like loader.gif to appear.

<div id="place_of_loading_image" style="display:none"><img src="load.gif"/></div>

Upvotes: 6

Naveed
Naveed

Reputation: 42093

Something like this will help.

At start of your function:

jQuery('#processing').html( '<img src="/images/ajaxBigFlower.gif">' );
$('#submit').attr("disabled", true);

In success part of your function:

jQuery('#processing').html( '' );
$('#submit').attr("disabled", false);

Note: <div id='processing'></div> should be in your HTML and you can set the position of this DIV anywhere on page using css. And set id='submit' for these submit buttons that you want to set as disabled when it is processing...

Upvotes: 0

Pir Abdul
Pir Abdul

Reputation: 2334

Ajax have api ajax start and ajax stop, when ever an ajax request is send this apis triggers

 $(document).bind("ajaxStart.mine", function() {
      $("#image").html("<img src="loading.gif"/>");
    });

$(document).bind("ajaxStop.mine", function() {
  $("#image").html("");
});

Show and Hide your image using classes.

Upvotes: 1

samwise
samwise

Reputation: 461

Have you looked at blockui? http://jquery.malsup.com/block/

$(function() { 
    $( "#slider" ).slider({ 
       stop: function(event, ui) {
          $.blockUI({ message: null });  //loading
              $.ajax({
              url: "ajax.php",
              cache: false,
              async: false,
             data: "",
                  success: function(html){
                  $.unblockUI(); //loading complete
                $("#result_list").html(html);
              }
            });

         }
    });
});

Upvotes: 2

alex
alex

Reputation: 490233

Before you start your XHR, show the loading image.

On the success callback of your XHR, hide the loading image.

Upvotes: 0

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