How to clear the cache

Shawn Blc shawnlivecode at gmail.com
Sun May 19 12:56:53 EDT 2013


Alex,

I added your idea of varying the URL each time, but still not able to get
the script to work correctly.  See below.

For instance, on my mac, when I disable wifi I shouldn't be able to
connect, when I enable my wifi I should be able to connect.

What's wrong with my script?


*on* mouseUp

   *add* 1 to tCount

   *put* URL ("www.google.com?count=" & tCount) into pURL

   *get* URL pURL

   *put* the result into tResult

   *if* tResult is not empty *then*

      *put* "disconnected" && tResult into field "fldStatus"

      *show* image "imageRed"

      *hide* image "imageGreen"

      *return* false

   *else*

      *put* "connected" into field "fldStatus"

      *show* image "imageGreen"

      *hide* image "imageRed"

   *end* *if*

*end* mouseUp


On Sun, May 19, 2013 at 9:06 AM, Alex Tweedly <alex at tweedly.net> wrote:

>
> unload URL tURL
>
> or if you prefer make the URL vary each time
>
> add 1 to tCount
> put ("http://mydomain.com/**theurlname.lc?count=<http://mydomain.com/theurlname.lc?count=>"
> & tCount) into tURL
> and use that URL.
>
> -- Alex.
>
>
>
> On 19/05/2013 12:59, Shawn Blc wrote:
>
>> I have a little script to check for an internet connection.  Problem is
>> that if I take this little script out of the preOpenCard and put it into a
>> button the results are the same.  It keeps the last state, regardless if I
>> disconnect my wifi or not.  I'm thinking that the URL that I'm connecting
>> to to check for an internet connection is still in cache.
>>
>> How would I clear this cache?   These don't work.
>> clear URL
>> clear cache
>>
>> Any help is appreciated or at least point me in the right direction.
>>
>> Dank.
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>
>
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