How to Display a PDF File from a Binary String in All Major Browsers?

How to Build a PDF File from a Binary String in JavaScript

Problem:
Retrieve a binary string representing a PDF file from a web service and convert it into a viewable PDF in a cross-browser compatible manner.

Attempted Solution:
Embeding the binary string into a data URI, but encountering limitations in IE9 and Firefox.

Question:
Are there alternative methods for generating a PDF file for all major browsers, without requiring modifications to the web-service implementation?

Solution:
Utilizing the Blob API in conjunction with setting responseType of XMLHttpRequest to "blob":

<br>var request = new XMLHttpRequest();<br>request.open("GET", "/path/to/pdf", true); <br>request.responseType = "blob";<br>request.onload = function (e) {</p>
<div class="code" style="position:relative; padding:0px; margin:0px;"><pre class="brush:php;toolbar:false">if (this.status === 200) {
    // `blob` response
    console.log(this.response);
    // create `objectURL` of `this.response` : `.pdf` as `Blob`
    var file = window.URL.createObjectURL(this.response);
    var a = document.createElement("a");
    a.href = file;
    a.download = this.response.name || "detailPDF";
    document.body.appendChild(a);
    a.click();
    // remove `a` following `Save As` dialog, 
    // `window` regains `focus`
    window.onfocus = function () {                     
      document.body.removeChild(a)
    }
};