RE: Info regarding Property Binding

[Rachita Chandra]

Hi Greg,

Thanks for your reply, but ("selected" is not a notifying property)

I want to know 2 things


1.       Is there any link you can provide where I can go through the 
properties or functions for controls like Buttons, radioButtons, checkbox etc. 
I looked at the source code , but I could not figure out what properties are 
supported for the controls

2.       In our use case, we need to have controls enabled and disabled 
depending on another control in the same screen.

To give you an example, if one radio button 'one' is selected the Next button 
should be disabled, if 'two' is selected the Next button should be enabled and 
'back' should be diabled.

I need to perform similar enabling and disabling depending on checkboxes, 
textbox etc.

Please let me know if I can know about the properties that I will have to use 
to write the conditions.

Thanks,
Rachita

From: Greg Brown [mailto:gk_br...@verizon.net]
Sent: Thursday, January 27, 2011 8:40 PM
To: user@pivot.apache.org
Subject: Re: Info regarding Property Binding

Try setting:

enabled="${oneButton.selected}"

The curly braces are what creates the binding. If you don't include them, the 
value of "enabled" is only set when the BXML document is loaded.

G

On Jan 27, 2011, at 5:30 AM, Rachita Chandra wrote:


Hi All,

I need to enable or disable a button or textbox depending on the radio button 
selection.  Here is a small snippet of the bxml file


<RadioButton bxml:id="oneButton" buttonData="One" buttonGroup="$numbers" 
selected = "true"/>
<RadioButton bxml:id="twoButton" buttonData="Two" buttonGroup="$numbers"/>
<RadioButton bxml:id="threeButton" buttonData="Three" buttonGroup="$numbers" />

<PushButton bxml:id="selectButton" buttonData="Select"  
enabled="$oneButton.selected" />

<TextInput bxml:id="textInput1"  text="${textInput2.text}" />
<TextInput bxml:id="textInput2"  text="${textInput1.text}" 
enabled="$oneButton.selected" />



I want the select button enabled only if the RadioButton ->oneButton is 
selected . If I select another radio button ,
This select button should be disabled.

I want the property binding to happen at runtime and this works absolutely fine 
with textboxes, both the boxes are updated
Simultaneously at runtime, but this is not the case for buttons .

Please let me know where I am going wrong.

The select button once enabled is not getting disabled even if other radio 
buttons are selected.


Thanks!
Rachita