Adding a general parameter to all ajax calls made with jQuery

Question

I\'m using AJAX to load data from the server as needed. I\'m currently working on updating the server software to the latest version. One of the things I noticed that has ch

Answer 1

An example using ajaxPrefilter to extend posted data :

$.ajaxPrefilter(function( options, originalOptions, jqXHR ) {
    if (originalOptions.type === 'POST' || options.type === 'POST') {
        var modifiedData = $.extend({},originalOptions.context.options.data,{ property:"val",property_two: "val" });
        options.context.options.data = modifiedData;
        options.data = $.param(modifiedData,true);
    } 
});