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| author | Artur Signell <artur@vaadin.com> | 2016-01-16 13:11:22 +0200 |
|---|---|---|
| committer | Vaadin Code Review <review@vaadin.com> | 2016-01-21 08:18:35 +0000 |
| commit | bd7d085100f3739833151ea1b9b35bae48b3ddf4 (patch) | |
| tree | 858199f0f2b9880e4b676b754003a3defea66711 /client | |
| parent | 8e255bd65e087cddc4ab27d9ffdfc1617a6d79a6 (diff) | |
| download | vaadin-framework-bd7d085100f3739833151ea1b9b35bae48b3ddf4.tar.gz vaadin-framework-bd7d085100f3739833151ea1b9b35bae48b3ddf4.zip | |
Allow legacy components to paint infinity double values again (#19447)
JsonPaintTarget.addAttribute(String,double) converts infinity values to
{ "name": Infinity }. This is not valid JSON but has "always worked" and
at least NumberField relies on being able to send infinity values.
For state and RPC it's not possible to send 'infinity' as JsonNumber
converts those to null.
It is not possible to send 'infinity' back to the server using a legacy
variable either as also in this case JsonNumber is used and the value becomes
null.
This fix should be reverted when legacy variable support is removed.
Change-Id: I4b5366420e11915236eff447e3eeedc458cf8cea
Diffstat (limited to 'client')
| -rw-r--r-- | client/src/com/vaadin/client/communication/MessageHandler.java | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/client/src/com/vaadin/client/communication/MessageHandler.java b/client/src/com/vaadin/client/communication/MessageHandler.java index 96f9992b6e..3ffadeb9ce 100644 --- a/client/src/com/vaadin/client/communication/MessageHandler.java +++ b/client/src/com/vaadin/client/communication/MessageHandler.java @@ -1784,7 +1784,11 @@ public class MessageHandler { private static native ValueMap parseJSONResponse(String jsonText) /*-{ - return JSON.parse(jsonText); + try { + return JSON.parse(jsonText); + } catch (ignored) { + return eval('(' + jsonText + ')'); + } }-*/; /** |