Hello, 

I have a textfield like this one:

       text_field DojoTextField{text = 0, layoutData = new GridLayoutData{row = 1, column = 2},fontWeight = "bold",color = "darkgray"onChange ::= textonchange  };

and I want to hide this value when it's zero. How is that possible? Thanks 

Hi,

you can do this like this:

    text_field DojoTextField{onFocusLost ::= text_field_onFocusLost};        function text_field_onFocusLost(e event in)                if(text_field.text == "0")                        text_field.text = "";                end                     end

If you type a "0" into the textfield and the textfield lost the focus it will be blank...

Kind Regards!

Dojotextfield has a value from the beginning and then it changes from the program. If the first value is zero from the start I can't catch that and always shows 0.

Sorry,

but why you don't set the start value to blank?!

I did that but probably is the event that doesn't working. My program can't enter  that function. My event is:

private function Textchange (e Event in)
        test_field DojoTextField = e.widget;
        
        if(test_field.text == 0) 
           test_field.text = "";
        end
    end

the definition of test_field widget isn't global and maybe that's why it can't access that function from the beginning and fire up the event

Do you want to set the beginning value to blank?

Then you don't need an event...

 text_field DojoTextField{text = 0, layoutData = new GridLayoutData{row = 1, column = 2},fontWeight = "bold",color = "darkgray"onChange ::= textonchange  };

replace the "0" with ""

Or you could try the onWidgetLoad Function.

Ok I solved it by making the definition of widget global and it's ok. Thanks !