[
https://issues.apache.org/jira/browse/FLEX-35048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Santanu Karar updated FLEX-35048:
---------------------------------
Description:
[This issue also discussed at:
http://apache-flex-users.2333346.n4.nabble.com/Binding-not-works-expectedly-td12171.html]
Version: Apache FlexJS 0.5.0
Output platform: HTML
IDE: Flash Builder 4.7, Moonshine
I am having trouble binding a ValueObject to UI elements (i.e. text input,
label) which updates by DataGrid.selectedItem upon application State change -
DataGrid and UI elements are exists in different States. Upon
DataGrid.selectedItem, application change it's State, update the ValueObjects
field which is binded to UI elements.
By saying that:
1. State A has DataGrid
2. State B has a ViewBase component (VB)
3. When clicked on DataGrid row it's change handler function called
5. In change handler function application first changed it's State to B -
component 'VB' became visible. Then injects DataGrid.selectedItem to component
'VB's [Bindable]ValueObject property
7. Said ValueObject has it's own GET/SET method along with 'changed' event
dispatcher
{code}
private var _selectedAgent:AgentChain;
[Bindable("selectedAgentChanged")]
public function get selectedAgent():AgentChain
{
return _selectedAgent;
}
public function set selectedAgent(value:AgentChain):void
{
if (value != _selectedAgent)
{
_selectedAgent = value;
dispatchEvent(new Event("selectedAgentChanged"));
}
}
{code}
8. Even application State changed and ValueObject's SET method called, it's
bindable UI elements never updated. Note: This problem specifically in HTML
output nor SWF.
I am attaching herewith a POC project to describe my problem -
TestFlexJSTableForAlex.ZIP.
> [FlexJS] Binding not works expectedly
> -------------------------------------
>
> Key: FLEX-35048
> URL: https://issues.apache.org/jira/browse/FLEX-35048
> Project: Apache Flex
> Issue Type: Bug
> Affects Versions: Apache FlexJS 0.5.0
> Reporter: Santanu Karar
>
> [This issue also discussed at:
> http://apache-flex-users.2333346.n4.nabble.com/Binding-not-works-expectedly-td12171.html]
> Version: Apache FlexJS 0.5.0
> Output platform: HTML
> IDE: Flash Builder 4.7, Moonshine
> I am having trouble binding a ValueObject to UI elements (i.e. text input,
> label) which updates by DataGrid.selectedItem upon application State change -
> DataGrid and UI elements are exists in different States. Upon
> DataGrid.selectedItem, application change it's State, update the ValueObjects
> field which is binded to UI elements.
> By saying that:
> 1. State A has DataGrid
> 2. State B has a ViewBase component (VB)
> 3. When clicked on DataGrid row it's change handler function called
> 5. In change handler function application first changed it's State to B -
> component 'VB' became visible. Then injects DataGrid.selectedItem to
> component 'VB's [Bindable]ValueObject property
> 7. Said ValueObject has it's own GET/SET method along with 'changed' event
> dispatcher
> {code}
> private var _selectedAgent:AgentChain;
>
> [Bindable("selectedAgentChanged")]
> public function get selectedAgent():AgentChain
> {
> return _selectedAgent;
> }
> public function set selectedAgent(value:AgentChain):void
> {
> if (value != _selectedAgent)
> {
> _selectedAgent = value;
> dispatchEvent(new Event("selectedAgentChanged"));
> }
> }
> {code}
> 8. Even application State changed and ValueObject's SET method called, it's
> bindable UI elements never updated. Note: This problem specifically in HTML
> output nor SWF.
> I am attaching herewith a POC project to describe my problem -
> TestFlexJSTableForAlex.ZIP.
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