How Can I Show a Loading Indicator During jQuery AJAX Requests?
Nov 18, 2024 am 01:42 AM
Showing Loading Indication During $.ajax Requests
Question:
How can I display a visual indicator while an asynchronous HTTP request is being made using $.ajax?
Answer:
To indicate that an asynchronous request is being processed, you can utilize loading images. Here are two methods to do so:
Method 1: Inline Display Control
Show the loading image before the request and hide it after the request completes:
$('#loading-image').show();
$.ajax({
url: uri,
cache: false,
success: function(html){
$('.info').append(html);
},
complete: function(){
$('#loading-image').hide();
}
});
Method 2: Global Event Binding
Bind the loading image display to global ajaxStart and ajaxStop events. This approach will toggle the image for all ajax requests:
$('#loading-image').bind('ajaxStart', function(){
$(this).show();
}).bind('ajaxStop', function(){
$(this).hide();
});The above is the detailed content of How Can I Show a Loading Indicator During jQuery AJAX Requests?. For more information, please follow other related articles on the PHP Chinese website!
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