[jira] [Commented] (WICKET-4893) AutoCompleteTextField removes DropDownChoice from Page

["Benjamin Steinert (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WICKET-4893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13582069#comment-13582069 ] 

Benjamin Steinert commented on WICKET-4893:
-------------------------------------------

The reason is the following if clause inside hideShowCovered():
if (popupVisible === 0 || (leftX>acRightX) || (rightX<acLeftX) || (topY>acBottomY) || (bottomY<acTopY))

The method argument popupVisible is a boolean actually (lines 424 and 452), but the comarison does not do a type conversion (=== 0 is always false).
To fix this, just change that clause to (=== false).
But complete removal is also fine ;) +1
                
> AutoCompleteTextField removes DropDownChoice from Page
> ------------------------------------------------------
>
>                 Key: WICKET-4893
>                 URL: https://issues.apache.org/jira/browse/WICKET-4893
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket-extensions
>    Affects Versions: 6.3.0
>         Environment: Internet Explorer 8
>            Reporter: Martin Wischnewski
>            Priority: Minor
>             Fix For: 7.0
>
>         Attachments: AutoComplete.zip
>
>
> Following Situation with Internet Explorer 8:
> I add two Components on a Page.
> A AutoCompleteTextField and beneath a DropDownChoice
> If i type something into the AutoCompleteTextField, a suggestionlist appears and hides the DropDownChoice.
> The DropDownChoice disappears from the Page and is not visible anymore.
> Note: In Firefox and Chrome the DropDownChoice doesn't disappear from the page.

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