Re: PropertyAcess : Define condition values for label in PropertyAcess

I guess your are using this for GXT grid. Since the PropertyAccess is used later to define a Column in the ColumModel of your grid, you need to define your how implementation of LabelProvider since the one generated through GWT.create(FieldProperties) will not work. Then, you create an instance of it at the time to bind it to the column.

Christian

Le jeudi 8 août 2013 17:37:21 UTC-4, Chulbul Pandey a écrit :

I have a model called Field which has id and label.

I have defined PropertyAcess as below and it works. I would like to change it in such a way that I can show label based on condition ie if field.getLabel() is null, use field.getId() as label else use field.getLabel() as label. How can I acheieve that

interface FieldProperties extends PropertyAccess<Field> {    ModelKeyProvider<Field> id();      LabelProvider<Field> label();      @Path("label")    ValueProvider<Field, String> labelProp();   }  

Thanks

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