[TYPO3-core] RFC #17210: Livesearch help only appearing at first use

[Jeff Segars]

On 1/22/11 8:41 AM, Ingo Renner wrote:
> Hi,
>
> This is an SVN patch request
>
> Type: Bugfix
>
> Bugtracker reference: http://bugs.typo3.org/view.php?id=17210
>
> Branches: trunk
>
> Problem:
> Once the live search help was displayed it currently can not be
> re-activated.
>
> When showing the help it is checked whether the object does not exist
> yet and is created then. When leaving the help it is supposed to be
> destroyed by removeHelp(), but actually lives on.
>
> Initially the removeHelp() also was not called at all.
>
>
> Solution:
> Use an event that actually triggers removeHelp(). However the object
> still lived on which is why I used "delete", I read that delete might
> cause some trouble with IE(6?) though, so I'm not sure whether this is
> the best solution. destroy() did not work at least...
>
>
> best
> Ingo
>
>

As discussed on Skype, we're going to roll this one into #16681 which 
also handles live search focus.

Since postBlur is called by ExtJS, we don't need to change that part of 
the code and only need the first hunk which does the delete.  Tested in 
IE6 and its fine there.