How to display the 500 internal server error message content in XMLHttpRequest?Below mentioned is working fine for the success message.But when I given if (xhr.status === 500) {},it's just given the "invalidText" response as "Internal Server Error".But not able to get the console message.Kindly help me on this.
var me = this;
var fileInput = this.$.file;
me.formData = new FormData();
me.formData.append('filename', fileInput.files[0], fileInput.files[0].name);
var iframe = me.querySelector('paper-dialog').querySelector('iframe');
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function(e) {
if (xhr.readyState === 4 && xhr.status === 200) {
me.respPrvw = '/neon-ws/preview_' + e.target.response + '/index.html';
me.set('flgEdit', true);
me.loadHtml(me.respPrvw);
iframe.src = me.respPrvw;
}
};
xhr.open('POST', '/uploadFile', true);
xhr.send(me.formData);