fix loading css on Safari 5 and other older browser

2014-01-15 09:57:51 +00:00 · 2014-01-15 09:57:51 +00:00 · 0fd84ba156
commit 0fd84ba156
parent 8e0c2c02f6
1 changed files with 17 additions and 0 deletions
--- a/source/Ox/js/Request.js
+++ b/source/Ox/js/Request.js
@ -127,6 +127,11 @@ Ox.getAsync = function(urls, get, callback) {
                    }
                    head.appendChild(element);
                }
+                if (type == 'stylesheet') {
+                    //fixme only call if browser does not support onload
+                    // Safari 5 does not fire onload
+                    waitForCSS();
+                }
            }
        } else {
            callback(cache[url], null);
@ -145,6 +150,18 @@ Ox.getAsync = function(urls, get, callback) {
                callback(cache[url], null);
            }
        }
+        function waitForCSS() {
+            var error = false;
+            try {
+                element.sheet.cssRule;
+            } catch (e) {
+                error = true;
+                setTimeout(function() {
+                    waitForCSS();
+                }, 25);
+            }
+            !error && onLoad();
+        }
    }

    function getFiles(type, urls, callback) {