};
})();
+// Object.keys() ?
+(function checkObjectKeysCompatibility() {
+ if (typeof Object.keys !== 'undefined')
+ return;
+
+ Object.keys = function objectKeys(obj) {
+ var result = [];
+ for (var i in obj) {
+ if (obj.hasOwnProperty(i))
+ result.push(i);
+ }
+ return result;
+ };
+})();
+
// No XMLHttpRequest.response ?
(function checkXMLHttpRequestResponseCompatibility() {
var xhrPrototype = XMLHttpRequest.prototype;
<head>
<title>Simple pdf.js page viewer</title>
<link rel="stylesheet" href="viewer.css"/>
+ <script type="text/javascript" src="compatibility.js"></script>
<!-- PDFJSSCRIPT_INCLUDE_BUILD -->
<script type="text/javascript" src="../src/stream.js"></script> <!-- PDFJSSCRIPT_REMOVE -->
<script type="text/javascript" src="../src/worker.js"></script> <!-- PDFJSSCRIPT_REMOVE -->
- <script type="text/javascript" src="compatibility.js"></script>
<script type="text/javascript" src="viewer.js"></script>
</head>
projects / pdf.js.git / commitdiff