button.js

var _buildUrl = function (dt, action) {
var url = dt.ajax.url() || '';
var params = dt.ajax.params();
params.action = action;

 if (url.indexOf("?")) {
 return url + '&' + $.param(params);
 }
 return url + '?' + $.param(params);
};

Not working

Maybe ?

if (url.indexOf("?")>-1) {
return url + '&' + $.param(params);
}

• Operating System Nginx
• PHP Version 7
• Laravel Version 5.4
• Laravel-Datatables Version 7