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| author | Leif Åstrand <leif@vaadin.com> | 2012-10-10 15:10:07 +0300 |
|---|---|---|
| committer | Leif Åstrand <leif@vaadin.com> | 2012-10-10 15:10:07 +0300 |
| commit | 235c4cb98a16d2f60aeb8c49cd0c25b81371dd22 (patch) | |
| tree | b57fb3da9c8d8192c0711d297e351f1b355aad66 /shared | |
| parent | 60342e38e0fae5af57a1500ef1517f035af0be30 (diff) | |
| download | vaadin-framework-235c4cb98a16d2f60aeb8c49cd0c25b81371dd22.tar.gz vaadin-framework-235c4cb98a16d2f60aeb8c49cd0c25b81371dd22.zip | |
Parse Trident versions to support IE in compatibility mode (#9887)
Change-Id: If4c12ed2ec4fca63bb68259f44904e014782792b
Diffstat (limited to 'shared')
| -rw-r--r-- | shared/src/com/vaadin/shared/VBrowserDetails.java | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/shared/src/com/vaadin/shared/VBrowserDetails.java b/shared/src/com/vaadin/shared/VBrowserDetails.java index 2143e884c0..46d29ac75c 100644 --- a/shared/src/com/vaadin/shared/VBrowserDetails.java +++ b/shared/src/com/vaadin/shared/VBrowserDetails.java @@ -95,6 +95,14 @@ public class VBrowserDetails implements Serializable { .substring(userAgent.indexOf("webkit/") + 7); tmp = tmp.replaceFirst("([0-9]+)[^0-9].+", "$1"); browserEngineVersion = Float.parseFloat(tmp); + } else if (isIE) { + int tridentPos = userAgent.indexOf("trident/"); + if (tridentPos >= 0) { + String tmp = userAgent.substring(tridentPos + + "Trident/".length()); + tmp = tmp.replaceFirst("([0-9]+\\.[0-9]+).*", "$1"); + browserEngineVersion = Float.parseFloat(tmp); + } } } catch (Exception e) { // Browser engine version parsing failed @@ -456,7 +464,9 @@ public class VBrowserDetails implements Serializable { * supported or might work */ public boolean isTooOldToFunctionProperly() { - if (isIE() && getBrowserMajorVersion() < 8) { + // Check Trident version to detect compatibility mode + if (isIE() && getBrowserMajorVersion() < 8 + && getBrowserEngineVersion() < 4) { return true; } // Webkit 533 in Safari 4.1+, Android 2.2+, iOS 4+ |