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From "Alex Lumpov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TAP5-1967) boolean activation context is lost on form submit
Date Fri, 06 Jul 2012 18:44:35 GMT

    [ https://issues.apache.org/jira/browse/TAP5-1967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13408213#comment-13408213
] 

Alex Lumpov commented on TAP5-1967:
-----------------------------------

As return boolean has special sense,
That you should return another type.

For example:

public class TestPage {

	@Property
	private boolean flag;

	@Property
	private String field;

	void onActivate(boolean flag) {
		this.flag = flag;
	}

	List<Boolean> onPassivate() {
		return Collections.singletonList(flag);
	}
}
                
> boolean activation context is lost on form submit
> -------------------------------------------------
>
>                 Key: TAP5-1967
>                 URL: https://issues.apache.org/jira/browse/TAP5-1967
>             Project: Tapestry 5
>          Issue Type: Bug
>    Affects Versions: 5.3.3
>            Reporter: Sergey Stremin
>
> Test code: 
> public class TestPage {
>     @Property
>     private boolean flag;
>     @Property
>     private String field;
>     void onActivate(boolean flag) {
>         this.flag = flag;
>     }
>     boolean onPassivate() {
>         return flag;
>     }
> }
> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_3.xsd">
> <body>
>     <t:form clientValidation="false">
>         context: ${flag}<br/>
>         <t:textfield t:id="field" t:value="field" validate="required"/><br/>
>         <t:submit/>
>     </t:form>
> </body>
> </html>
> Steps to reproduce:
> 1. Open page with context value of 'true': testpage/true
> 2. "context: true" is shown in page
> 3. Do not enter field value, click Submit.
> 4. Validation fails, and "context: false" is shown in page. I expect to see "context:
true" here.
> Context is successfully retained if it has String or int type, but is lost if it has
boolean type.

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