Here is the correct sytax, I wasn't close (old age, can't remember anything)
qx.Proto = qx.OO.classes["qx.ui.toolbar.ToolBarButton"].prototype;
qx.OO.addProperty({ name : "Discount", type : qx.constant.Type.NUMBER, defaultValue : undefined });
Now you should be set and you should be able to make things work a little better.
Jim
On 8/13/06, Jon Fawcett <[EMAIL PROTECTED]> wrote:
Thanks! I haven't tried your code yet, but this gives me a good place to start and your example seems straight forward.
-Jon
Jim Hunter wrote:I'm sorry that I am going to be able to assist you, but I may be missing something as I can't get to my work computer to get you definitive code samples. What has happened is addProperty is now only for the current prototype in focus. So if you create a new class with defineClass, then you can add a property to that class but if you want to add a property to a current class then you have to make that classes prototype the one in focus. The first line of my sample might need a bit of changing to get the syntax correct, but the second line is correct:
qx.OO.Proto = qx.ui.toolbar.ToolBarButton.Proto; // or getProto() I'm not remembering this correctly, try both.
qx.OO.addProperty({ name : "Discount", type : qx.constant.Type.NUMBER, defaultValue : undefined });
Hope this helps,
Jim
On 8/12/06, Jon Fawcett < [EMAIL PROTECTED]> wrote:Hello,
I just built the namespaces version and am updating my code to use it.
However, I'm having a problem with addProperty. Can anyone explain what
I'm doing wrong from the code and error listed below? I've read all the
posts I can find about this and still am stuck. Thanks!
My 0.5.3 code that worked fine was:
QxToolBarButton.addProperty({ name : "Discount", type : "number" });
My new code is:
qx.ui.toolbar.ToolBarButton.addProperty({ name : "Discount", type :
"number" });
and I receive the error:
000515 ERROR: qx.component.InitUiComponent(13): Modification of property "state" failed with exception: TypeError - qx.ui.toolbar.ToolBarButton.addProperty is not a function
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