What is the difference between .attr() vs .prop()?

1.	What is the difference between .attr() vs .prop()?
Answer» As of JQUERY 1.5, Jquery AJAX() returns jqXHR object which implements the Promise interface, the promise includes a callback method CALLED jqXHR.FAIL(); Ex: let jqxhr = $.ajax("ServerPage.php") .done(function() { alert( "success" ); }) .fail(function( jqXHR, textStatus ) { alert( "Request failed: " + textStatus ); });

Answer»

As of JQUERY 1.5, Jquery AJAX() returns jqXHR object which implements the Promise interface, the promise includes a callback method CALLED jqXHR.FAIL();

Ex:

let jqxhr = $.ajax("ServerPage.php") .done(function() { alert( "success" ); }) .fail(function( jqXHR, textStatus ) { alert( "Request failed: " + textStatus ); });

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What is the difference between .attr() vs .prop()?

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