Angular2: convert XMLHttpRequest to Response

Asked Jun 02 '17 at 09:43

Active Jun 02 '17 at 09:43

Viewed 749 times

Part of existing code

    let xhr = new XMLHttpRequest(),
    xhr.onreadystatechange = () => {
        if(xhr.readyState == 4) {
            if(xhr.status >= 200 && xhr.status < 300)
                this.onUpload.emit({xhr: xhr, files: this.files});
            else
                this.onError.emit({xhr: xhr, files: this.files});
        }
    };

I'd like to change this code to emit object of type Response. So I need to convert XMLHttpRequest to Response. Is there any ready way to do this or should I write it myself?

asked Jun 02 '17 at 09:43

koral

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This link may be helpful...https://stackoverflow.com/questions/39417863/getting-the-server-response-after-xhr-send-in-an-observable – Rishikesh Tripathy Jun 02 '17 at 09:57
why do you use xhr directly instead of http service? – Victor Bredihin Jun 02 '17 at 11:15
@VictorBredihin This is copy from PrimeNG FileUpload component. I need to upload file. – koral Jun 02 '17 at 11:52
@RishikeshTripathy In this SO they emit just JSONified xhr. – koral Jun 02 '17 at 11:55
you can use http service with formdata to upload files, then you will get your Response object and emit data on subscribe – Victor Bredihin Jun 03 '17 at 09:19

Angular2: convert XMLHttpRequest to Response

0 Answers0