[jira] Resolved: (TAPESTRY-2766) javascaript does no rerender in inner component

["Andreas Andreou (JIRA)" <de...@tapestry.apache.org>]

     [ https://issues.apache.org/jira/browse/TAPESTRY-2766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andreas Andreou resolved TAPESTRY-2766.
---------------------------------------

      Assignee: Andreas Andreou
    Resolution: Not A Problem

Because the script is evaluated by Tapestry in an anonymous context,
the main_comp() function definition is executed as normal but then the context 
is closed, so the function is lost!

The way you want to define the function is by attaching it yourself in the correct context -
for instance try:

window.main_comp = function() {
        	alert(1);  } 

or document.main_comp = ...
if you want it to be globally available




> javascaript does no rerender in inner component
> -----------------------------------------------
>
>                 Key: TAPESTRY-2766
>                 URL: https://issues.apache.org/jira/browse/TAPESTRY-2766
>             Project: Tapestry
>          Issue Type: Bug
>    Affects Versions: 4.1.2, 4.1.6
>            Reporter: Andrey
>            Assignee: Andreas Andreou
>
> I have page and Component inside it with Component.script included. Component first state is hidden, by if around it, ajax call change state of if and rerenders it but script is not on the page(bodyscript)
> Code Example
> Page(show initial value is false, onRefresh change it to true and vice versa)
> <span jwcid="div@Any">	
>       <span jwcid="@If" condition="ognl:show">
> 		 	<span jwcid="@Component" updateComponents="ognl:{'some'}" renderTag="false"/>
>       </span>
>  </span>
> <a jwcid="@DirectLink" listener="listener:onRefresh" async="ognl:true" updateComponents="ognl:{'div'}">Refresh</a>
> Component:
> <span script="Component.script" jwcid="Component@Script"  type="text/javascript"/>
> use script from Component script
> 	

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