[jbosstools-issues] [JBoss JIRA] (JBDS-3340) provide option for disable html preview

[Max Rydahl Andersen (JIRA)]

    [ https://issues.jboss.org/browse/JBDS-3340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13038661#comment-13038661 ] 

Max Rydahl Andersen commented on JBDS-3340:
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I updated the title to state the intent of this issue - providing a way to disable the html preview to avoid locking up eclipse.

[~regdeve] can you provide a sample file that gives the problem ? (I think I grok your issue where a javascript function is iterating a long array and blocking the rest but I want to be sure we are hunting the same issue)

[~kmarmaliykov] don't we have a way to turn it off already (i.e. we had setting in past to default to source view) and why is the javascript in the browser even able to block rest of eclipse - aren't it running in a non-UI thread ?

> provide option for disable html preview
> ---------------------------------------
>
>                 Key: JBDS-3340
>                 URL: https://issues.jboss.org/browse/JBDS-3340
>             Project: Developer Studio (JBoss Developer Studio)
>          Issue Type: Bug
>          Components: visual-page-editor-core
>         Environment: win8.1 64 eclipse luna 4.4.0 jboss 4.2.2
>            Reporter: jim harber
>            Assignee: Konstantin Marmalyukov
>            Priority: Optional
>
> when i use tween.js to create a html page,i create an array,here is the problem:
> var eles = [];
> //push such as 500 elements into eles;
> ..
> then i need call a function to update every element in eles,when these two line:
> requestAnimationFrame(animate);
> TWEEN.update();
> already in the function,i can't see a change in preview and it makes eclipse shutdown,so i put this two line when i finish the other codes,this time preview become normal.
> every time when i type to for(var i=0;i<eles.length;i) eclipse gets stuck. so i wonder is thers any chance i can shutdown living view,i checked preferences panel i didn't find anything. 



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